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  1. [ 3.644622] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  2. [ 3.644623] CR2: 00007fe1aa276150 CR3: 000000200a70e003 CR4: 00000000003606e0
  3. [ 3.644623] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  4. [ 3.644624] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
  5. [ 3.644624] Call Trace:
  6. [ 3.644642] gen8_de_irq_postinstall+0x148/0x360 [i915]
  7. [ 3.644663] gen8_irq_postinstall+0x27/0x80 [i915]
  8. [ 3.644678] drm_irq_install+0xbc/0x140 [drm]
  9. [ 3.644703] intel_irq_install+0x22/0x30 [i915]
  10. [ 3.644727] i915_driver_load+0xa92/0xd80 [i915]
  11. [ 3.644730] ? mutex_lock+0x12/0x30
  12. [ 3.644754] i915_pci_probe+0x46/0x60 [i915]
  13. [ 3.644756] local_pci_probe+0x46/0x90
  14. [ 3.644758] pci_device_probe+0x11c/0x1a0
  15. [ 3.644760] driver_probe_device+0x2e3/0x460
  16. [ 3.644762] __driver_attach+0xe4/0x110
  17. [ 3.644764] ? driver_probe_device+0x460/0x460
  18. [ 3.644765] bus_for_each_dev+0x74/0xb0
  19. [ 3.644766] ? kmem_cache_alloc_trace+0x165/0x1d0
  20. [ 3.644768] driver_attach+0x1e/0x20
  21. [ 3.644769] bus_add_driver+0x159/0x230
  22. [ 3.644770] ? 0xffffffffc0cfd000
  23. [ 3.644772] driver_register+0x70/0xc0
  24. [ 3.644773] ? 0xffffffffc0cfd000
  25. [ 3.644774] __pci_register_driver+0x57/0x60
  26. [ 3.644797] i915_init+0x55/0x58 [i915]
  27. [ 3.644799] do_one_initcall+0x4a/0x1c4
  28. [ 3.644800] ? _cond_resched+0x19/0x30
  29. [ 3.644802] ? kmem_cache_alloc_trace+0x165/0x1d0
  30. [ 3.644803] ? do_init_module+0x27/0x220
  31. [ 3.644804] do_init_module+0x60/0x220
  32. [ 3.644806] load_module+0x14f4/0x1890
  33. [ 3.644808] __do_sys_finit_module+0xbd/0x120
  34. [ 3.644809] ? __do_sys_finit_module+0xbd/0x120
  35. [ 3.644811] __x64_sys_finit_module+0x1a/0x20
  36. [ 3.644812] do_syscall_64+0x5a/0x110
  37. [ 3.644813] entry_SYSCALL_64_after_hwframe+0x44/0xa9
  38. [ 3.644814] RIP: 0033:0x7f927733a219
  39. [ 3.644815] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 47 fc 0c 00 f7 d8 64 89 01 48
  40. [ 3.646423] RSP: 002b:00007ffd29eeb7c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
  41. [ 3.646424] RAX: ffffffffffffffda RBX: 000055f038141360 RCX: 00007f927733a219
  42. [ 3.646426] RDX: 0000000000000000 RSI: 000055f036289a78 RDI: 0000000000000000
  43. [ 3.646426] RBP: 000055f036289a78 R08: 0000000000000000 R09: 0000000000000000
  44. [ 3.646427] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
  45. [ 3.646428] R13: 000055f038139aa0 R14: 0000000000040000 R15: 000055f038141360
  46. [ 3.646429] ---[ end trace b0ea93a07049c24b ]---
  47. [ 3.646453] ------------[ cut here ]------------
  48. [ 3.646454] Interrupt register 0x44468 is not zero: 0xffffffff
  49. [ 3.646486] WARNING: CPU: 8 PID: 464 at drivers/gpu/drm/i915/i915_irq.c:161 gen3_assert_iir_is_zero+0x38/0xa0 [i915]
  50. [ 3.646486] Modules linked in: intel_rapl x86_pkg_temp_thermal intel_powerclamp nvidia(POE) coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc iwlmvm(+) mac80211 i915(+) uvcvideo aesni_intel btusb videobuf2_vmalloc btrtl videobuf2_memops aes_x86_64 videobuf2_v4l2 crypto_simd snd_hda_intel btbcm videobuf2_common snd_seq_midi cryptd btintel iwlwifi snd_hda_codec snd_seq_midi_event glue_helper drm_kms_helper intel_cstate input_leds snd_rawmidi videodev snd_hda_core intel_rapl_perf bluetooth joydev serio_raw media snd_hwdep thinkpad_acpi(+) drm ipmi_devintf cfg80211 ecdh_generic snd_pcm snd_seq nvram mei_me ipmi_msghandler rtsx_pci_ms mei i2c_algo_bit fb_sys_fops snd_seq_device memstick idma64(+) processor_thermal_device syscopyarea 8250_dw sysfillrect virt_dma ucsi_acpi
  51. [ 3.646510] snd_timer typec_ucsi sysimgblt intel_soc_dts_iosf intel_pch_thermal typec wmi snd soundcore int3403_thermal int340x_thermal_zone video int3400_thermal mac_hid acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 wacom hid_generic usbhid hid rtsx_pci_sdmmc nvme psmouse e1000e nvme_core intel_lpss_pci rtsx_pci intel_lpss pinctrl_cannonlake pinctrl_intel
  52. [ 3.646525] CPU: 8 PID: 464 Comm: modprobe Tainted: P W OE 4.18.0-12-generic #13-Ubuntu
  53. [ 3.646525] Hardware name: LENOVO 20M9CTO1WW/20M9CTO1WW, BIOS N2CET34W (1.17 ) 11/21/2018
  54. [ 3.646549] RIP: 0010:gen3_assert_iir_is_zero+0x38/0xa0 [i915]
  55. [ 3.646550] Code: 41 54 41 89 f4 53 48 89 fb 48 8b 87 f8 07 00 00 e8 9d b4 0a fb 85 c0 74 73 89 c2 44 89 e6 48 c7 c7 50 cd c8 c0 e8 ea 6d 53 fa <0f> 0b b9 01 00 00 00 ba ff ff ff ff 44 89 e6 48 89 df 48 8b 83 18
  56. [ 3.646572] RSP: 0018:ffffb6c387193980 EFLAGS: 00010282
  57. [ 3.646573] RAX: 0000000000000000 RBX: ffff932b8a738000 RCX: 0000000000000006
  58. [ 3.646574] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffff932b9d0164b0
  59. [ 3.646574] RBP: ffffb6c387193990 R08: 0000000000000001 R09: 00000000000006a6
  60. [ 3.646575] R10: 0000000000000004 R11: 0000000000000000 R12: 0000000000044468
  61. [ 3.646576] R13: 00000000effff07f R14: ffff932b8a738000 R15: 0000000000000003
  62. [ 3.646577] FS: 00007f92771fdb80(0000) GS:ffff932b9d000000(0000) knlGS:0000000000000000
  63. [ 3.646578] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  64. [ 3.646578] CR2: 00007fe1aa276150 CR3: 000000200a70e003 CR4: 00000000003606e0
  65. [ 3.646579] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  66. [ 3.646580] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
  67. [ 3.646580] Call Trace:
  68. [ 3.646605] gen8_de_irq_postinstall+0x1a3/0x360 [i915]
  69. [ 3.646630] gen8_irq_postinstall+0x27/0x80 [i915]
  70. [ 3.646639] drm_irq_install+0xbc/0x140 [drm]
  71. [ 3.646663] intel_irq_install+0x22/0x30 [i915]
  72. [ 3.646687] i915_driver_load+0xa92/0xd80 [i915]
  73. [ 3.646689] ? mutex_lock+0x12/0x30
  74. [ 3.646706] i915_pci_probe+0x46/0x60 [i915]
  75. [ 3.646708] local_pci_probe+0x46/0x90
  76. [ 3.646709] pci_device_probe+0x11c/0x1a0
  77. [ 3.646711] driver_probe_device+0x2e3/0x460
  78. [ 3.646712] __driver_attach+0xe4/0x110
  79. [ 3.646713] ? driver_probe_device+0x460/0x460
  80. [ 3.646714] bus_for_each_dev+0x74/0xb0
  81. [ 3.646715] ? kmem_cache_alloc_trace+0x165/0x1d0
  82. [ 3.646716] driver_attach+0x1e/0x20
  83. [ 3.646718] bus_add_driver+0x159/0x230
  84. [ 3.646718] ? 0xffffffffc0cfd000
  85. [ 3.646720] driver_register+0x70/0xc0
  86. [ 3.646721] ? 0xffffffffc0cfd000
  87. [ 3.646722] __pci_register_driver+0x57/0x60
  88. [ 3.646741] i915_init+0x55/0x58 [i915]
  89. [ 3.646742] do_one_initcall+0x4a/0x1c4
  90. [ 3.646744] ? _cond_resched+0x19/0x30
  91. [ 3.646745] ? kmem_cache_alloc_trace+0x165/0x1d0
  92. [ 3.646745] ? do_init_module+0x27/0x220
  93. [ 3.646746] do_init_module+0x60/0x220
  94. [ 3.646747] load_module+0x14f4/0x1890
  95. [ 3.646749] __do_sys_finit_module+0xbd/0x120
  96. [ 3.646750] ? __do_sys_finit_module+0xbd/0x120
  97. [ 3.646751] __x64_sys_finit_module+0x1a/0x20
  98. [ 3.646753] do_syscall_64+0x5a/0x110
  99. [ 3.646754] entry_SYSCALL_64_after_hwframe+0x44/0xa9
  100. [ 3.646755] RIP: 0033:0x7f927733a219
  101. [ 3.646755] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 47 fc 0c 00 f7 d8 64 89 01 48
  102. [ 3.646772] RSP: 002b:00007ffd29eeb7c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
  103. [ 3.646772] RAX: ffffffffffffffda RBX: 000055f038141360 RCX: 00007f927733a219
  104. [ 3.646773] RDX: 0000000000000000 RSI: 000055f036289a78 RDI: 0000000000000000
  105. [ 3.646773] RBP: 000055f036289a78 R08: 0000000000000000 R09: 0000000000000000
  106. [ 3.646774] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
  107. [ 3.646774] R13: 000055f038139aa0 R14: 0000000000040000 R15: 000055f038141360
  108. [ 3.646775] ---[ end trace b0ea93a07049c24c ]---
  109. [ 3.646796] ------------[ cut here ]------------
  110. [ 3.646796] Interrupt register 0xc4008 is not zero: 0xffffffff
  111. [ 3.646818] WARNING: CPU: 8 PID: 464 at drivers/gpu/drm/i915/i915_irq.c:161 gen3_assert_iir_is_zero+0x38/0xa0 [i915]
  112. [ 3.646818] Modules linked in: intel_rapl x86_pkg_temp_thermal intel_powerclamp nvidia(POE) coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc iwlmvm(+) mac80211 i915(+) uvcvideo aesni_intel btusb videobuf2_vmalloc btrtl videobuf2_memops aes_x86_64 videobuf2_v4l2 crypto_simd snd_hda_intel btbcm videobuf2_common snd_seq_midi cryptd btintel iwlwifi snd_hda_codec snd_seq_midi_event glue_helper drm_kms_helper intel_cstate input_leds snd_rawmidi videodev snd_hda_core intel_rapl_perf bluetooth joydev serio_raw media snd_hwdep thinkpad_acpi(+) drm ipmi_devintf cfg80211 ecdh_generic snd_pcm snd_seq nvram mei_me ipmi_msghandler rtsx_pci_ms mei i2c_algo_bit fb_sys_fops snd_seq_device memstick idma64(+) processor_thermal_device syscopyarea 8250_dw sysfillrect virt_dma ucsi_acpi
  113. [ 3.646843] snd_timer typec_ucsi sysimgblt intel_soc_dts_iosf intel_pch_thermal typec wmi snd soundcore int3403_thermal int340x_thermal_zone video int3400_thermal mac_hid acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 wacom hid_generic usbhid hid rtsx_pci_sdmmc nvme psmouse e1000e nvme_core intel_lpss_pci rtsx_pci intel_lpss pinctrl_cannonlake pinctrl_intel
  114. [ 3.646857] CPU: 8 PID: 464 Comm: modprobe Tainted: P W OE 4.18.0-12-generic #13-Ubuntu
  115. [ 3.646857] Hardware name: LENOVO 20M9CTO1WW/20M9CTO1WW, BIOS N2CET34W (1.17 ) 11/21/2018
  116. [ 3.646882] RIP: 0010:gen3_assert_iir_is_zero+0x38/0xa0 [i915]
  117. [ 3.646883] Code: 41 54 41 89 f4 53 48 89 fb 48 8b 87 f8 07 00 00 e8 9d b4 0a fb 85 c0 74 73 89 c2 44 89 e6 48 c7 c7 50 cd c8 c0 e8 ea 6d 53 fa <0f> 0b b9 01 00 00 00 ba ff ff ff ff 44 89 e6 48 89 df 48 8b 83 18
  118. [ 3.646905] RSP: 0018:ffffb6c3871939a0 EFLAGS: 00010286
  119. [ 3.646906] RAX: 0000000000000000 RBX: ffff932b8a738000 RCX: 0000000000000006
  120. [ 3.646907] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffff932b9d0164b0
  121. [ 3.646908] RBP: ffffb6c3871939b0 R08: 0000000000000001 R09: 00000000000006e4
  122. [ 3.646908] R10: 0000000000000004 R11: 0000000000000000 R12: 00000000000c4008
  123. [ 3.646909] R13: 0000000000000000 R14: 0000000000000000 R15: ffff932b9509d000
  124. [ 3.646910] FS: 00007f92771fdb80(0000) GS:ffff932b9d000000(0000) knlGS:0000000000000000
  125. [ 3.646911] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  126. [ 3.646912] CR2: 00007fe1aa276150 CR3: 000000200a70e003 CR4: 00000000003606e0
  127. [ 3.646913] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  128. [ 3.646913] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
  129. [ 3.646914] Call Trace:
  130. [ 3.646939] ibx_irq_postinstall+0x46/0x90 [i915]
  131. [ 3.646963] gen8_irq_postinstall+0x79/0x80 [i915]
  132. [ 3.646972] drm_irq_install+0xbc/0x140 [drm]
  133. [ 3.646996] intel_irq_install+0x22/0x30 [i915]
  134. [ 3.647020] i915_driver_load+0xa92/0xd80 [i915]
  135. [ 3.647022] ? mutex_lock+0x12/0x30
  136. [ 3.647046] i915_pci_probe+0x46/0x60 [i915]
  137. [ 3.647048] local_pci_probe+0x46/0x90
  138. [ 3.647050] pci_device_probe+0x11c/0x1a0
  139. [ 3.647052] driver_probe_device+0x2e3/0x460
  140. [ 3.647054] __driver_attach+0xe4/0x110
  141. [ 3.647055] ? driver_probe_device+0x460/0x460
  142. [ 3.647057] bus_for_each_dev+0x74/0xb0
  143. [ 3.647058] ? kmem_cache_alloc_trace+0x165/0x1d0
  144. [ 3.647059] driver_attach+0x1e/0x20
  145. [ 3.647061] bus_add_driver+0x159/0x230
  146. [ 3.647062] ? 0xffffffffc0cfd000
  147. [ 3.647064] driver_register+0x70/0xc0
  148. [ 3.647065] ? 0xffffffffc0cfd000
  149. [ 3.647066] __pci_register_driver+0x57/0x60
  150. [ 3.647088] i915_init+0x55/0x58 [i915]
  151. [ 3.647090] do_one_initcall+0x4a/0x1c4
  152. [ 3.647091] ? _cond_resched+0x19/0x30
  153. [ 3.647093] ? kmem_cache_alloc_trace+0x165/0x1d0
  154. [ 3.647094] ? do_init_module+0x27/0x220
  155. [ 3.647095] do_init_module+0x60/0x220
  156. [ 3.647096] load_module+0x14f4/0x1890
  157. [ 3.647099] __do_sys_finit_module+0xbd/0x120
  158. [ 3.647100] ? __do_sys_finit_module+0xbd/0x120
  159. [ 3.647102] __x64_sys_finit_module+0x1a/0x20
  160. [ 3.647103] do_syscall_64+0x5a/0x110
  161. [ 3.647104] entry_SYSCALL_64_after_hwframe+0x44/0xa9
  162. [ 3.647105] RIP: 0033:0x7f927733a219
  163. [ 3.647106] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 47 fc 0c 00 f7 d8 64 89 01 48
  164. [ 3.647128] RSP: 002b:00007ffd29eeb7c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
  165. [ 3.647130] RAX: ffffffffffffffda RBX: 000055f038141360 RCX: 00007f927733a219
  166. [ 3.647130] RDX: 0000000000000000 RSI: 000055f036289a78 RDI: 0000000000000000
  167. [ 3.647131] RBP: 000055f036289a78 R08: 0000000000000000 R09: 0000000000000000
  168. [ 3.647132] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
  169. [ 3.647132] R13: 000055f038139aa0 R14: 0000000000040000 R15: 000055f038141360
  170. [ 3.647133] ---[ end trace b0ea93a07049c24d ]---
  171. [ 3.647445] PKCS#7 signature not signed with a trusted key
  172. [ 3.647632] [drm] Finished loading DMC firmware i915/kbl_dmc_ver1_04.bin (v1.4)
  173. [ 3.647803] [drm:intel_read_wm_latency [i915]] *ERROR* SKL Mailbox read error = -11
  174. [ 3.647829] [drm:intel_print_wm_latency [i915]] *ERROR* Gen9 Plane WM0 latency not provided
  175. [ 3.647855] [drm:intel_print_wm_latency [i915]] *ERROR* Gen9 Plane WM1 latency not provided
  176. [ 3.647879] [drm:intel_print_wm_latency [i915]] *ERROR* Gen9 Plane WM2 latency not provided
  177. [ 3.647904] [drm:intel_print_wm_latency [i915]] *ERROR* Gen9 Plane WM3 latency not provided
  178. [ 3.647928] [drm:intel_print_wm_latency [i915]] *ERROR* Gen9 Plane WM4 latency not provided
  179. [ 3.647953] [drm:intel_print_wm_latency [i915]] *ERROR* Gen9 Plane WM5 latency not provided
  180. [ 3.647977] [drm:intel_print_wm_latency [i915]] *ERROR* Gen9 Plane WM6 latency not provided
  181. [ 3.648001] [drm:intel_print_wm_latency [i915]] *ERROR* Gen9 Plane WM7 latency not provided
  182. [ 3.648137] ------------[ cut here ]------------
  183. [ 3.648137] WARN_ON((val & ((1<<((0)*6+5)) | (1<<((0)*6+4)) | (1<<((0)*6)))) != (1<<((0)*6)))
  184. [ 3.648178] WARNING: CPU: 8 PID: 464 at drivers/gpu/drm/i915/intel_cdclk.c:834 skl_get_cdclk+0x204/0x280 [i915]
  185. [ 3.648179] Modules linked in: intel_rapl x86_pkg_temp_thermal intel_powerclamp nvidia(POE) coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc iwlmvm(+) mac80211 i915(+) uvcvideo aesni_intel btusb videobuf2_vmalloc btrtl videobuf2_memops aes_x86_64 videobuf2_v4l2 crypto_simd snd_hda_intel btbcm videobuf2_common snd_seq_midi cryptd btintel iwlwifi snd_hda_codec snd_seq_midi_event glue_helper drm_kms_helper intel_cstate input_leds snd_rawmidi videodev snd_hda_core intel_rapl_perf bluetooth joydev serio_raw media snd_hwdep thinkpad_acpi(+) drm ipmi_devintf cfg80211 ecdh_generic snd_pcm snd_seq nvram mei_me ipmi_msghandler rtsx_pci_ms mei i2c_algo_bit fb_sys_fops snd_seq_device memstick idma64(+) processor_thermal_device syscopyarea 8250_dw sysfillrect virt_dma ucsi_acpi
  186. [ 3.648204] snd_timer typec_ucsi sysimgblt intel_soc_dts_iosf intel_pch_thermal typec wmi snd soundcore int3403_thermal int340x_thermal_zone video int3400_thermal mac_hid acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 wacom hid_generic usbhid hid rtsx_pci_sdmmc nvme psmouse e1000e nvme_core intel_lpss_pci rtsx_pci intel_lpss pinctrl_cannonlake pinctrl_intel
  187. [ 3.648219] CPU: 8 PID: 464 Comm: modprobe Tainted: P W OE 4.18.0-12-generic #13-Ubuntu
  188. [ 3.648220] Hardware name: LENOVO 20M9CTO1WW/20M9CTO1WW, BIOS N2CET34W (1.17 ) 11/21/2018
  189. [ 3.648249] RIP: 0010:skl_get_cdclk+0x204/0x280 [i915]
  190. [ 3.648249] Code: 5c 5d c3 8b 43 08 c7 43 04 a0 98 7b 00 89 43 0c 89 03 e9 b3 fe ff ff 48 c7 c6 98 95 c9 c0 48 c7 c7 50 46 c8 c0 e8 5e 56 4c fa <0f> 0b 8b 53 04 e9 16 ff ff ff c7 03 5c 26 05 00 31 c0 eb 82 89 c2
  191. [ 3.648273] RSP: 0018:ffffb6c387193940 EFLAGS: 00010286
  192. [ 3.648274] RAX: 0000000000000000 RBX: ffff932b8a73d5fc RCX: 0000000000000006
  193. [ 3.648275] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffff932b9d0164b0
  194. [ 3.648276] RBP: ffffb6c387193950 R08: 00000008df43016d R09: 000000000000072c
  195. [ 3.648276] R10: ffffffffbc984fe0 R11: 0000000000000000 R12: ffff932b8a738000
  196. [ 3.648277] R13: ffff932b9114ac00 R14: 0000000000000003 R15: ffff932b910fd000
  197. [ 3.648278] FS: 00007f92771fdb80(0000) GS:ffff932b9d000000(0000) knlGS:0000000000000000
  198. [ 3.648279] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  199. [ 3.648280] CR2: 00007fe1aa276150 CR3: 000000200a70e002 CR4: 00000000003606e0
  200. [ 3.648281] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  201. [ 3.648282] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
  202. [ 3.648282] Call Trace:
  203. [ 3.648311] intel_update_cdclk+0x20/0x60 [i915]
  204. [ 3.648339] intel_modeset_init_hw+0x12/0x70 [i915]
  205. [ 3.648368] intel_modeset_init+0x67e/0x11e0 [i915]
  206. [ 3.648397] ? fwtable_write32+0xcc/0x220 [i915]
  207. [ 3.648426] ? intel_i2c_reset+0x4e/0x60 [i915]
  208. [ 3.648455] ? intel_setup_gmbus+0x234/0x2e0 [i915]
  209. [ 3.648475] i915_driver_load+0xaa9/0xd80 [i915]
  210. [ 3.648477] ? mutex_lock+0x12/0x30
  211. [ 3.648495] i915_pci_probe+0x46/0x60 [i915]
  212. [ 3.648498] local_pci_probe+0x46/0x90
  213. [ 3.648499] pci_device_probe+0x11c/0x1a0
  214. [ 3.648500] driver_probe_device+0x2e3/0x460
  215. [ 3.648502] __driver_attach+0xe4/0x110
  216. [ 3.648503] ? driver_probe_device+0x460/0x460
  217. [ 3.648504] bus_for_each_dev+0x74/0xb0
  218. [ 3.648505] ? kmem_cache_alloc_trace+0x165/0x1d0
  219. [ 3.648506] driver_attach+0x1e/0x20
  220. [ 3.648507] bus_add_driver+0x159/0x230
  221. [ 3.648508] ? 0xffffffffc0cfd000
  222. [ 3.648509] driver_register+0x70/0xc0
  223. [ 3.648510] ? 0xffffffffc0cfd000
  224. [ 3.648511] __pci_register_driver+0x57/0x60
  225. [ 3.648530] i915_init+0x55/0x58 [i915]
  226. [ 3.648535] do_one_initcall+0x4a/0x1c4
  227. [ 3.648536] ? _cond_resched+0x19/0x30
  228. [ 3.648537] ? kmem_cache_alloc_trace+0x165/0x1d0
  229. [ 3.648538] ? do_init_module+0x27/0x220
  230. [ 3.648539] do_init_module+0x60/0x220
  231. [ 3.648540] load_module+0x14f4/0x1890
  232. [ 3.648542] __do_sys_finit_module+0xbd/0x120
  233. [ 3.648542] ? __do_sys_finit_module+0xbd/0x120
  234. [ 3.648544] __x64_sys_finit_module+0x1a/0x20
  235. [ 3.648545] do_syscall_64+0x5a/0x110
  236. [ 3.648547] entry_SYSCALL_64_after_hwframe+0x44/0xa9
  237. [ 3.648547] RIP: 0033:0x7f927733a219
  238. [ 3.648548] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 47 fc 0c 00 f7 d8 64 89 01 48
  239. [ 3.648565] RSP: 002b:00007ffd29eeb7c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
  240. [ 3.648566] RAX: ffffffffffffffda RBX: 000055f038141360 RCX: 00007f927733a219
  241. [ 3.648566] RDX: 0000000000000000 RSI: 000055f036289a78 RDI: 0000000000000000
  242. [ 3.648566] RBP: 000055f036289a78 R08: 0000000000000000 R09: 0000000000000000
  243. [ 3.648567] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
  244. [ 3.648567] R13: 000055f038139aa0 R14: 0000000000040000 R15: 000055f038141360
  245. [ 3.648568] ---[ end trace b0ea93a07049c24e ]---
  246. [ 3.648580] ------------[ cut here ]------------
  247. [ 3.648580] WARN_ON(vco != 8100000 && vco != 8640000)
  248. [ 3.648610] WARNING: CPU: 8 PID: 464 at drivers/gpu/drm/i915/intel_cdclk.c:2532 intel_update_max_cdclk+0x189/0x360 [i915]
  249. [ 3.648611] Modules linked in: intel_rapl x86_pkg_temp_thermal intel_powerclamp nvidia(POE) coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc iwlmvm(+) mac80211 i915(+) uvcvideo aesni_intel btusb videobuf2_vmalloc btrtl videobuf2_memops aes_x86_64 videobuf2_v4l2 crypto_simd snd_hda_intel btbcm videobuf2_common snd_seq_midi cryptd btintel iwlwifi snd_hda_codec snd_seq_midi_event glue_helper drm_kms_helper intel_cstate input_leds snd_rawmidi videodev snd_hda_core intel_rapl_perf bluetooth joydev serio_raw media snd_hwdep thinkpad_acpi(+) drm ipmi_devintf cfg80211 ecdh_generic snd_pcm snd_seq nvram mei_me ipmi_msghandler rtsx_pci_ms mei i2c_algo_bit fb_sys_fops snd_seq_device memstick idma64(+) processor_thermal_device syscopyarea 8250_dw sysfillrect virt_dma ucsi_acpi
  250. [ 3.648629] snd_timer typec_ucsi sysimgblt intel_soc_dts_iosf intel_pch_thermal typec wmi snd soundcore int3403_thermal int340x_thermal_zone video int3400_thermal mac_hid acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 wacom hid_generic usbhid hid rtsx_pci_sdmmc nvme psmouse e1000e nvme_core intel_lpss_pci rtsx_pci intel_lpss pinctrl_cannonlake pinctrl_intel
  251. [ 3.648640] CPU: 8 PID: 464 Comm: modprobe Tainted: P W OE 4.18.0-12-generic #13-Ubuntu
  252. [ 3.648641] Hardware name: LENOVO 20M9CTO1WW/20M9CTO1WW, BIOS N2CET34W (1.17 ) 11/21/2018
  253. [ 3.648661] RIP: 0010:intel_update_max_cdclk+0x189/0x360 [i915]
  254. [ 3.648661] Code: 80 01 41 81 fc a0 98 7b 00 74 24 41 81 fc 00 d6 83 00 74 1b 48 c7 c6 98 96 c9 c0 48 c7 c7 50 46 c8 c0 89 45 ec e8 89 46 4c fa <0f> 0b 8b 45 ec bf b7 6a 09 00 85 c0 74 1e bf 60 3d 08 00 3d 00 00
  255. [ 3.648678] RSP: 0018:ffffb6c387193968 EFLAGS: 00010286
  256. [ 3.648680] RAX: 0000000000000000 RBX: ffff932b8a738000 RCX: 0000000000000006
  257. [ 3.648680] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffff932b9d0164b0
  258. [ 3.648681] RBP: ffffb6c387193980 R08: 00000008df555425 R09: 000000000000076c
  259. [ 3.648681] R10: ffffffffbc984fe0 R11: 0000000000000000 R12: 0000000000000000
  260. [ 3.648682] R13: ffff932b9114ac00 R14: 0000000000000003 R15: ffff932b910fd000
  261. [ 3.648682] FS: 00007f92771fdb80(0000) GS:ffff932b9d000000(0000) knlGS:0000000000000000
  262. [ 3.648683] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  263. [ 3.648683] CR2: 00007fe1aa276150 CR3: 000000200a70e002 CR4: 00000000003606e0
  264. [ 3.648684] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  265. [ 3.648684] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
  266. [ 3.648685] Call Trace:
  267. [ 3.648706] intel_modeset_init+0x10ba/0x11e0 [i915]
  268. [ 3.648727] ? fwtable_write32+0xcc/0x220 [i915]
  269. [ 3.648748] ? intel_i2c_reset+0x4e/0x60 [i915]
  270. [ 3.648769] ? intel_setup_gmbus+0x234/0x2e0 [i915]
  271. [ 3.648795] i915_driver_load+0xaa9/0xd80 [i915]
  272. [ 3.648797] ? mutex_lock+0x12/0x30
  273. [ 3.648824] i915_pci_probe+0x46/0x60 [i915]
  274. [ 3.648826] local_pci_probe+0x46/0x90
  275. [ 3.648828] pci_device_probe+0x11c/0x1a0
  276. [ 3.648830] driver_probe_device+0x2e3/0x460
  277. [ 3.648832] __driver_attach+0xe4/0x110
  278. [ 3.648834] ? driver_probe_device+0x460/0x460
  279. [ 3.648835] bus_for_each_dev+0x74/0xb0
  280. [ 3.648836] ? kmem_cache_alloc_trace+0x165/0x1d0
  281. [ 3.648838] driver_attach+0x1e/0x20
  282. [ 3.648840] bus_add_driver+0x159/0x230
  283. [ 3.648841] ? 0xffffffffc0cfd000
  284. [ 3.648843] driver_register+0x70/0xc0
  285. [ 3.648843] ? 0xffffffffc0cfd000
  286. [ 3.648845] __pci_register_driver+0x57/0x60
  287. [ 3.648868] i915_init+0x55/0x58 [i915]
  288. [ 3.648870] do_one_initcall+0x4a/0x1c4
  289. [ 3.648872] ? _cond_resched+0x19/0x30
  290. [ 3.648873] ? kmem_cache_alloc_trace+0x165/0x1d0
  291. [ 3.648875] ? do_init_module+0x27/0x220
  292. [ 3.648876] do_init_module+0x60/0x220
  293. [ 3.648877] load_module+0x14f4/0x1890
  294. [ 3.648880] __do_sys_finit_module+0xbd/0x120
  295. [ 3.648881] ? __do_sys_finit_module+0xbd/0x120
  296. [ 3.648883] __x64_sys_finit_module+0x1a/0x20
  297. [ 3.648885] do_syscall_64+0x5a/0x110
  298. [ 3.648886] entry_SYSCALL_64_after_hwframe+0x44/0xa9
  299. [ 3.648887] RIP: 0033:0x7f927733a219
  300. [ 3.648887] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 47 fc 0c 00 f7 d8 64 89 01 48
  301. [ 3.648910] RSP: 002b:00007ffd29eeb7c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
  302. [ 3.648911] RAX: ffffffffffffffda RBX: 000055f038141360 RCX: 00007f927733a219
  303. [ 3.648912] RDX: 0000000000000000 RSI: 000055f036289a78 RDI: 0000000000000000
  304. [ 3.648913] RBP: 000055f036289a78 R08: 0000000000000000 R09: 0000000000000000
  305. [ 3.648913] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
  306. [ 3.648914] R13: 000055f038139aa0 R14: 0000000000040000 R15: 000055f038141360
  307. [ 3.648915] ---[ end trace b0ea93a07049c24f ]---
  308. [ 3.649057] nvidia-modeset: Loading NVIDIA Kernel Mode Setting Driver for UNIX platforms 390.87 Tue Aug 21 16:16:14 PDT 2018
  309. [ 3.649647] PKCS#7 signature not signed with a trusted key
  310. [ 3.650488] [drm] [nvidia-drm] [GPU ID 0x00000100] Loading driver
  311. [ 3.650489] [drm] Initialized nvidia-drm 0.0.0 20160202 for 0000:01:00.0 on minor 1
  312. [ 3.685674] Adding 68019520k swap on /dev/nvme0n1p2. Priority:-2 extents:1 across:68019520k SSFS
  313. [ 3.696182] idma64 idma64.1: Found Intel integrated DMA 64-bit
  314. [ 3.715324] thinkpad_acpi: battery 1 registered (start 0, stop 100)
  315. [ 3.715329] battery: new extension: ThinkPad Battery Extension
  316. [ 3.715392] input: ThinkPad Extra Buttons as /devices/platform/thinkpad_acpi/input/input18
  317. [ 3.717179] PKCS#7 signature not signed with a trusted key
  318. [ 3.719587] nvidia-uvm: Loaded the UVM driver in 8 mode, major device number 235
  319. [ 3.721447] random: crng init done
  320. [ 3.721448] random: 7 urandom warning(s) missed due to ratelimiting
  321. [ 3.725624] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs'
  322. [ 3.725943] thermal thermal_zone8: failed to read out thermal zone (-61)
  323. [ 3.731975] iwlwifi 0000:00:14.3 wlp0s20f3: renamed from wlan0
  324. [ 3.757060] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20180531/nsarguments-66)
  325. [ 3.763873] audit: type=1400 audit(1545009119.255:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-senddoc" pid=711 comm="apparmor_parser"
  326. [ 3.764014] audit: type=1400 audit(1545009119.259:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/ippusbxd" pid=717 comm="apparmor_parser"
  327. [ 3.764036] audit: type=1400 audit(1545009119.259:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-xpdfimport" pid=713 comm="apparmor_parser"
  328. [ 3.764127] audit: type=1400 audit(1545009119.259:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-oopslash" pid=710 comm="apparmor_parser"
  329. [ 3.764328] audit: type=1400 audit(1545009119.259:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=709 comm="apparmor_parser"
  330. [ 3.764330] audit: type=1400 audit(1545009119.259:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=709 comm="apparmor_parser"
  331. [ 3.764332] audit: type=1400 audit(1545009119.259:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=709 comm="apparmor_parser"
  332. [ 3.764381] audit: type=1400 audit(1545009119.259:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine" pid=714 comm="apparmor_parser"
  333. [ 3.764383] audit: type=1400 audit(1545009119.259:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=714 comm="apparmor_parser"
  334. [ 3.820024] mmc0: error -110 whilst initialising SD card
  335. [ 4.017466] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
  336. [ 4.017467] Bluetooth: BNEP filters: protocol multicast
  337. [ 4.017470] Bluetooth: BNEP socket layer initialized
  338. [ 4.228245] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready
  339. [ 4.412828] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready
  340. [ 4.414590] IPv6: ADDRCONF(NETDEV_UP): wlp0s20f3: link is not ready
  341. [ 4.436371] input: HDA NVidia HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input21
  342. [ 4.436411] input: HDA NVidia HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input22
  343. [ 4.436446] input: HDA NVidia HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input23
  344. [ 4.436476] input: HDA NVidia HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input24
  345. [ 4.605897] IPv6: ADDRCONF(NETDEV_UP): wlp0s20f3: link is not ready
  346. [ 4.663816] mmc0: cannot verify signal voltage switch
  347. [ 4.827659] IPv6: ADDRCONF(NETDEV_UP): wlp0s20f3: link is not ready
  348. [ 4.904055] [drm] failed to retrieve link info, disabling eDP
  349. [ 4.904217] ------------[ cut here ]------------
  350. [ 4.904217] unknown pipe linked to edp transcoder
  351. [ 4.904264] WARNING: CPU: 8 PID: 464 at drivers/gpu/drm/i915/intel_display.c:9279 haswell_get_pipe_config+0x4cf/0xaa0 [i915]
  352. [ 4.904264] Modules linked in: cmac bnep snd_hda_codec_hdmi arc4 nvidia_uvm(POE) nls_iso8859_1 intel_wmi_thunderbolt wmi_bmof nvidia_drm(POE) nvidia_modeset(POE) intel_rapl x86_pkg_temp_thermal intel_powerclamp nvidia(POE) coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc iwlmvm mac80211 i915(+) uvcvideo aesni_intel btusb videobuf2_vmalloc btrtl videobuf2_memops aes_x86_64 videobuf2_v4l2 crypto_simd snd_hda_intel btbcm videobuf2_common snd_seq_midi cryptd btintel iwlwifi snd_hda_codec snd_seq_midi_event glue_helper drm_kms_helper intel_cstate input_leds snd_rawmidi videodev snd_hda_core intel_rapl_perf bluetooth joydev serio_raw media snd_hwdep thinkpad_acpi drm ipmi_devintf cfg80211 ecdh_generic snd_pcm snd_seq nvram mei_me ipmi_msghandler rtsx_pci_ms mei i2c_algo_bit
  353. [ 4.904286] fb_sys_fops snd_seq_device memstick idma64 processor_thermal_device syscopyarea 8250_dw sysfillrect virt_dma ucsi_acpi snd_timer typec_ucsi sysimgblt intel_soc_dts_iosf intel_pch_thermal typec wmi snd soundcore int3403_thermal int340x_thermal_zone video int3400_thermal mac_hid acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 wacom hid_generic usbhid hid rtsx_pci_sdmmc nvme psmouse e1000e nvme_core intel_lpss_pci rtsx_pci intel_lpss pinctrl_cannonlake pinctrl_intel
  354. [ 4.904303] CPU: 8 PID: 464 Comm: modprobe Tainted: P W OE 4.18.0-12-generic #13-Ubuntu
  355. [ 4.904303] Hardware name: LENOVO 20M9CTO1WW/20M9CTO1WW, BIOS N2CET34W (1.17 ) 11/21/2018
  356. [ 4.904332] RIP: 0010:haswell_get_pipe_config+0x4cf/0xaa0 [i915]
  357. [ 4.904332] Code: fc ff ff 41 c7 87 5c 02 00 00 03 00 00 00 b9 09 00 00 00 e9 4a fc ff ff 31 d2 85 c0 74 d9 48 c7 c7 50 ae c9 c0 e8 83 63 4b fa <0f> 0b 31 d2 eb c7 41 f6 85 6f 06 00 00 02 0f 84 93 fc ff ff 4c 8b
  358. [ 4.904347] RSP: 0018:ffffb6c387193868 EFLAGS: 00010286
  359. [ 4.904348] RAX: 0000000000000000 RBX: ffff932b9161f000 RCX: 0000000000000006
  360. [ 4.904348] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffff932b9d0164b0
  361. [ 4.904349] RBP: ffffb6c3871938a0 R08: 0000000000000001 R09: 00000000000007d4
  362. [ 4.904349] R10: 0000000000000004 R11: 0000000000000000 R12: 0000000000000001
  363. [ 4.904350] R13: ffff932b8a738000 R14: ffff932b8a738000 R15: ffff932b958b6800
  364. [ 4.904351] FS: 00007f92771fdb80(0000) GS:ffff932b9d000000(0000) knlGS:0000000000000000
  365. [ 4.904351] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  366. [ 4.904352] CR2: 00007fe1aa5ee298 CR3: 000000200a70e003 CR4: 00000000003606e0
  367. [ 4.904352] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  368. [ 4.904353] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
  369. [ 4.904353] Call Trace:
  370. [ 4.904375] intel_modeset_readout_hw_state+0x98/0x5c0 [i915]
  371. [ 4.904415] ? intel_hdcp_init+0x95/0xd0 [i915]
  372. [ 4.904447] ? intel_connector_attach_encoder+0x15/0x20 [i915]
  373. [ 4.904467] intel_modeset_setup_hw_state+0xc2/0x9d0 [i915]
  374. [ 4.904477] ? drm_modeset_lock_all_ctx+0xa4/0xb0 [drm]
  375. [ 4.904515] intel_modeset_init+0x6b3/0x11e0 [i915]
  376. [ 4.904535] ? fwtable_write32+0xcc/0x220 [i915]
  377. [ 4.904556] ? intel_i2c_reset+0x4e/0x60 [i915]
  378. [ 4.904575] ? intel_setup_gmbus+0x234/0x2e0 [i915]
  379. [ 4.904593] i915_driver_load+0xaa9/0xd80 [i915]
  380. [ 4.904595] ? mutex_lock+0x12/0x30
  381. [ 4.904631] i915_pci_probe+0x46/0x60 [i915]
  382. [ 4.904633] local_pci_probe+0x46/0x90
  383. [ 4.904635] pci_device_probe+0x11c/0x1a0
  384. [ 4.904637] driver_probe_device+0x2e3/0x460
  385. [ 4.904639] __driver_attach+0xe4/0x110
  386. [ 4.904640] ? driver_probe_device+0x460/0x460
  387. [ 4.904641] bus_for_each_dev+0x74/0xb0
  388. [ 4.904642] ? kmem_cache_alloc_trace+0x165/0x1d0
  389. [ 4.904644] driver_attach+0x1e/0x20
  390. [ 4.904645] bus_add_driver+0x159/0x230
  391. [ 4.904646] ? 0xffffffffc0cfd000
  392. [ 4.904647] driver_register+0x70/0xc0
  393. [ 4.904647] ? 0xffffffffc0cfd000
  394. [ 4.904648] __pci_register_driver+0x57/0x60
  395. [ 4.904680] i915_init+0x55/0x58 [i915]
  396. [ 4.904682] do_one_initcall+0x4a/0x1c4
  397. [ 4.904683] ? _cond_resched+0x19/0x30
  398. [ 4.904684] ? kmem_cache_alloc_trace+0x165/0x1d0
  399. [ 4.904686] ? do_init_module+0x27/0x220
  400. [ 4.904687] do_init_module+0x60/0x220
  401. [ 4.904688] load_module+0x14f4/0x1890
  402. [ 4.904690] __do_sys_finit_module+0xbd/0x120
  403. [ 4.904691] ? __do_sys_finit_module+0xbd/0x120
  404. [ 4.904692] __x64_sys_finit_module+0x1a/0x20
  405. [ 4.904693] do_syscall_64+0x5a/0x110
  406. [ 4.904694] entry_SYSCALL_64_after_hwframe+0x44/0xa9
  407. [ 4.904695] RIP: 0033:0x7f927733a219
  408. [ 4.904695] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 47 fc 0c 00 f7 d8 64 89 01 48
  409. [ 4.904711] RSP: 002b:00007ffd29eeb7c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
  410. [ 4.904712] RAX: ffffffffffffffda RBX: 000055f038141360 RCX: 00007f927733a219
  411. [ 4.904712] RDX: 0000000000000000 RSI: 000055f036289a78 RDI: 0000000000000000
  412. [ 4.904713] RBP: 000055f036289a78 R08: 0000000000000000 R09: 0000000000000000
  413. [ 4.904713] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
  414. [ 4.904714] R13: 000055f038139aa0 R14: 0000000000040000 R15: 000055f038141360
  415. [ 4.904715] ---[ end trace b0ea93a07049c250 ]---
  416. [ 4.904910] ------------[ cut here ]------------
  417. [ 4.904911] timing values too large for mode info
  418. [ 4.904927] WARNING: CPU: 8 PID: 464 at drivers/gpu/drm/drm_modes.c:1635 drm_mode_convert_to_umode+0x2e/0x190 [drm]
  419. [ 4.904927] Modules linked in: cmac bnep snd_hda_codec_hdmi arc4 nvidia_uvm(POE) nls_iso8859_1 intel_wmi_thunderbolt wmi_bmof nvidia_drm(POE) nvidia_modeset(POE) intel_rapl x86_pkg_temp_thermal intel_powerclamp nvidia(POE) coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc iwlmvm mac80211 i915(+) uvcvideo aesni_intel btusb videobuf2_vmalloc btrtl videobuf2_memops aes_x86_64 videobuf2_v4l2 crypto_simd snd_hda_intel btbcm videobuf2_common snd_seq_midi cryptd btintel iwlwifi snd_hda_codec snd_seq_midi_event glue_helper drm_kms_helper intel_cstate input_leds snd_rawmidi videodev snd_hda_core intel_rapl_perf bluetooth joydev serio_raw media snd_hwdep thinkpad_acpi drm ipmi_devintf cfg80211 ecdh_generic snd_pcm snd_seq nvram mei_me ipmi_msghandler rtsx_pci_ms mei i2c_algo_bit
  420. [ 4.904944] fb_sys_fops snd_seq_device memstick idma64 processor_thermal_device syscopyarea 8250_dw sysfillrect virt_dma ucsi_acpi snd_timer typec_ucsi sysimgblt intel_soc_dts_iosf intel_pch_thermal typec wmi snd soundcore int3403_thermal int340x_thermal_zone video int3400_thermal mac_hid acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 wacom hid_generic usbhid hid rtsx_pci_sdmmc nvme psmouse e1000e nvme_core intel_lpss_pci rtsx_pci intel_lpss pinctrl_cannonlake pinctrl_intel
  421. [ 4.904955] CPU: 8 PID: 464 Comm: modprobe Tainted: P W OE 4.18.0-12-generic #13-Ubuntu
  422. [ 4.904956] Hardware name: LENOVO 20M9CTO1WW/20M9CTO1WW, BIOS N2CET34W (1.17 ) 11/21/2018
  423. [ 4.904962] RIP: 0010:drm_mode_convert_to_umode+0x2e/0x190 [drm]
  424. [ 4.904962] Code: 00 55 48 89 e5 53 48 89 fb 48 83 ec 08 81 7e 5c ff ff 00 00 0f 8e d1 00 00 00 48 c7 c7 00 56 54 c0 48 89 75 f0 e8 74 f3 b7 fa <0f> 0b 48 8b 75 f0 8b 46 58 89 03 8b 46 5c 66 89 43 04 8b 46 60 66
  425. [ 4.904977] RSP: 0018:ffffb6c387193818 EFLAGS: 00010286
  426. [ 4.904978] RAX: 0000000000000000 RBX: ffffb6c38719383c RCX: 0000000000000006
  427. [ 4.904978] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffff932b9d0164b0
  428. [ 4.904979] RBP: ffffb6c387193828 R08: 0000000000000001 R09: 0000000000000817
  429. [ 4.904979] R10: 0000000000000004 R11: 0000000000000000 R12: ffff932b958b6908
  430. [ 4.904980] R13: ffff932b9161f0a0 R14: ffff932b958b6800 R15: ffff932b958b6818
  431. [ 4.904980] FS: 00007f92771fdb80(0000) GS:ffff932b9d000000(0000) knlGS:0000000000000000
  432. [ 4.904981] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  433. [ 4.904981] CR2: 00007fe1aa5ee298 CR3: 000000200a70e003 CR4: 00000000003606e0
  434. [ 4.904982] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  435. [ 4.904982] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
  436. [ 4.904983] Call Trace:
  437. [ 4.904989] drm_atomic_set_mode_for_crtc+0x67/0x150 [drm]
  438. [ 4.905012] intel_modeset_readout_hw_state+0x4f3/0x5c0 [i915]
  439. [ 4.905032] intel_modeset_setup_hw_state+0xc2/0x9d0 [i915]
  440. [ 4.905039] ? drm_modeset_lock_all_ctx+0xa4/0xb0 [drm]
  441. [ 4.905059] intel_modeset_init+0x6b3/0x11e0 [i915]
  442. [ 4.905099] ? fwtable_write32+0xcc/0x220 [i915]
  443. [ 4.905120] ? intel_i2c_reset+0x4e/0x60 [i915]
  444. [ 4.905156] ? intel_setup_gmbus+0x234/0x2e0 [i915]
  445. [ 4.905173] i915_driver_load+0xaa9/0xd80 [i915]
  446. [ 4.905175] ? mutex_lock+0x12/0x30
  447. [ 4.905193] i915_pci_probe+0x46/0x60 [i915]
  448. [ 4.905194] local_pci_probe+0x46/0x90
  449. [ 4.905195] pci_device_probe+0x11c/0x1a0
  450. [ 4.905197] driver_probe_device+0x2e3/0x460
  451. [ 4.905198] __driver_attach+0xe4/0x110
  452. [ 4.905199] ? driver_probe_device+0x460/0x460
  453. [ 4.905200] bus_for_each_dev+0x74/0xb0
  454. [ 4.905201] ? kmem_cache_alloc_trace+0x165/0x1d0
  455. [ 4.905202] driver_attach+0x1e/0x20
  456. [ 4.905218] bus_add_driver+0x159/0x230
  457. [ 4.905219] ? 0xffffffffc0cfd000
  458. [ 4.905220] driver_register+0x70/0xc0
  459. [ 4.905221] ? 0xffffffffc0cfd000
  460. [ 4.905222] __pci_register_driver+0x57/0x60
  461. [ 4.905240] i915_init+0x55/0x58 [i915]
  462. [ 4.905241] do_one_initcall+0x4a/0x1c4
  463. [ 4.905242] ? _cond_resched+0x19/0x30
  464. [ 4.905243] ? kmem_cache_alloc_trace+0x165/0x1d0
  465. [ 4.905244] ? do_init_module+0x27/0x220
  466. [ 4.905245] do_init_module+0x60/0x220
  467. [ 4.905246] load_module+0x14f4/0x1890
  468. [ 4.905247] __do_sys_finit_module+0xbd/0x120
  469. [ 4.905248] ? __do_sys_finit_module+0xbd/0x120
  470. [ 4.905249] __x64_sys_finit_module+0x1a/0x20
  471. [ 4.905250] do_syscall_64+0x5a/0x110
  472. [ 4.905251] entry_SYSCALL_64_after_hwframe+0x44/0xa9
  473. [ 4.905252] RIP: 0033:0x7f927733a219
  474. [ 4.905252] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 47 fc 0c 00 f7 d8 64 89 01 48
  475. [ 4.905267] RSP: 002b:00007ffd29eeb7c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
  476. [ 4.905268] RAX: ffffffffffffffda RBX: 000055f038141360 RCX: 00007f927733a219
  477. [ 4.905268] RDX: 0000000000000000 RSI: 000055f036289a78 RDI: 0000000000000000
  478. [ 4.905269] RBP: 000055f036289a78 R08: 0000000000000000 R09: 0000000000000000
  479. [ 4.905269] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
  480. [ 4.905270] R13: 000055f038139aa0 R14: 0000000000040000 R15: 000055f038141360
  481. [ 4.905271] ---[ end trace b0ea93a07049c251 ]---
  482. [ 4.905279] [drm:drm_calc_timestamping_constants [drm]] *ERROR* crtc 41: Can't calculate constants, dotclock = 0!
  483. [ 4.905307] WARNING: CPU: 8 PID: 464 at drivers/gpu/drm/drm_vblank.c:620 drm_calc_vbltimestamp_from_scanoutpos+0x173/0x2f0 [drm]
  484. [ 4.905307] Modules linked in: cmac bnep snd_hda_codec_hdmi arc4 nvidia_uvm(POE) nls_iso8859_1 intel_wmi_thunderbolt wmi_bmof nvidia_drm(POE) nvidia_modeset(POE) intel_rapl x86_pkg_temp_thermal intel_powerclamp nvidia(POE) coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc iwlmvm mac80211 i915(+) uvcvideo aesni_intel btusb videobuf2_vmalloc btrtl videobuf2_memops aes_x86_64 videobuf2_v4l2 crypto_simd snd_hda_intel btbcm videobuf2_common snd_seq_midi cryptd btintel iwlwifi snd_hda_codec snd_seq_midi_event glue_helper drm_kms_helper intel_cstate input_leds snd_rawmidi videodev snd_hda_core intel_rapl_perf bluetooth joydev serio_raw media snd_hwdep thinkpad_acpi drm ipmi_devintf cfg80211 ecdh_generic snd_pcm snd_seq nvram mei_me ipmi_msghandler rtsx_pci_ms mei i2c_algo_bit
  485. [ 4.905323] fb_sys_fops snd_seq_device memstick idma64 processor_thermal_device syscopyarea 8250_dw sysfillrect virt_dma ucsi_acpi snd_timer typec_ucsi sysimgblt intel_soc_dts_iosf intel_pch_thermal typec wmi snd soundcore int3403_thermal int340x_thermal_zone video int3400_thermal mac_hid acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 wacom hid_generic usbhid hid rtsx_pci_sdmmc nvme psmouse e1000e nvme_core intel_lpss_pci rtsx_pci intel_lpss pinctrl_cannonlake pinctrl_intel
  486. [ 4.905335] CPU: 8 PID: 464 Comm: modprobe Tainted: P W OE 4.18.0-12-generic #13-Ubuntu
  487. [ 4.905335] Hardware name: LENOVO 20M9CTO1WW/20M9CTO1WW, BIOS N2CET34W (1.17 ) 11/21/2018
  488. [ 4.905340] RIP: 0010:drm_calc_vbltimestamp_from_scanoutpos+0x173/0x2f0 [drm]
  489. [ 4.905341] Code: eb fe ff ff 44 89 e2 48 c7 c6 c0 68 54 c0 bf 01 00 00 00 e8 1f ec ff ff 48 8b 83 90 03 00 00 48 83 78 28 00 0f 84 c5 fe ff ff <0f> 0b 45 31 f6 e9 be fe ff ff bf d3 4d 62 10 41 89 c6 89 c8 89 ce
  490. [ 4.905355] RSP: 0018:ffffb6c3871937f8 EFLAGS: 00010086
  491. [ 4.905356] RAX: ffffffffc0c6c0a0 RBX: ffff932b8a738000 RCX: ffffb6c3871938a0
  492. [ 4.905356] RDX: 0000000000000000 RSI: ffffffffc05468c0 RDI: 0000000000000001
  493. [ 4.905357] RBP: ffffb6c387193858 R08: 0000000000000000 R09: ffffffffc0524190
  494. [ 4.905357] R10: ffff932b92648140 R11: ffffffffc0b59920 R12: 0000000000000000
  495. [ 4.905358] R13: ffff932b8c964078 R14: ffff932b8c964000 R15: ffffb6c38719386c
  496. [ 4.905359] FS: 00007f92771fdb80(0000) GS:ffff932b9d000000(0000) knlGS:0000000000000000
  497. [ 4.905359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  498. [ 4.905360] CR2: 00007fe1aa5ee298 CR3: 000000200a70e003 CR4: 00000000003606e0
  499. [ 4.905360] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  500. [ 4.905361] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
  501. [ 4.905361] Call Trace:
  502. [ 4.905367] drm_get_last_vbltimestamp+0x7b/0x90 [drm]
  503. [ 4.905372] drm_reset_vblank_timestamp+0x63/0xe0 [drm]
  504. [ 4.905376] drm_crtc_vblank_on+0x7f/0xd0 [drm]
  505. [ 4.905397] intel_modeset_setup_hw_state+0x603/0x9d0 [i915]
  506. [ 4.905417] ? fwtable_write8+0x220/0x220 [i915]
  507. [ 4.905436] intel_modeset_init+0x6b3/0x11e0 [i915]
  508. [ 4.905455] ? fwtable_write32+0xcc/0x220 [i915]
  509. [ 4.905475] ? intel_i2c_reset+0x4e/0x60 [i915]
  510. [ 4.905494] ? intel_setup_gmbus+0x234/0x2e0 [i915]
  511. [ 4.905530] i915_driver_load+0xaa9/0xd80 [i915]
  512. [ 4.905531] ? mutex_lock+0x12/0x30
  513. [ 4.905561] i915_pci_probe+0x46/0x60 [i915]
  514. [ 4.905563] local_pci_probe+0x46/0x90
  515. [ 4.905564] pci_device_probe+0x11c/0x1a0
  516. [ 4.905565] driver_probe_device+0x2e3/0x460
  517. [ 4.905567] __driver_attach+0xe4/0x110
  518. [ 4.905568] ? driver_probe_device+0x460/0x460
  519. [ 4.905569] bus_for_each_dev+0x74/0xb0
  520. [ 4.905570] ? kmem_cache_alloc_trace+0x165/0x1d0
  521. [ 4.905571] driver_attach+0x1e/0x20
  522. [ 4.905572] bus_add_driver+0x159/0x230
  523. [ 4.905572] ? 0xffffffffc0cfd000
  524. [ 4.905573] driver_register+0x70/0xc0
  525. [ 4.905574] ? 0xffffffffc0cfd000
  526. [ 4.905575] __pci_register_driver+0x57/0x60
  527. [ 4.905593] i915_init+0x55/0x58 [i915]
  528. [ 4.905595] do_one_initcall+0x4a/0x1c4
  529. [ 4.905596] ? _cond_resched+0x19/0x30
  530. [ 4.905597] ? kmem_cache_alloc_trace+0x165/0x1d0
  531. [ 4.905597] ? do_init_module+0x27/0x220
  532. [ 4.905598] do_init_module+0x60/0x220
  533. [ 4.905599] load_module+0x14f4/0x1890
  534. [ 4.905601] __do_sys_finit_module+0xbd/0x120
  535. [ 4.905602] ? __do_sys_finit_module+0xbd/0x120
  536. [ 4.905603] __x64_sys_finit_module+0x1a/0x20
  537. [ 4.905604] do_syscall_64+0x5a/0x110
  538. [ 4.905605] entry_SYSCALL_64_after_hwframe+0x44/0xa9
  539. [ 4.905606] RIP: 0033:0x7f927733a219
  540. [ 4.905606] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 47 fc 0c 00 f7 d8 64 89 01 48
  541. [ 4.905621] RSP: 002b:00007ffd29eeb7c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
  542. [ 4.905621] RAX: ffffffffffffffda RBX: 000055f038141360 RCX: 00007f927733a219
  543. [ 4.905622] RDX: 0000000000000000 RSI: 000055f036289a78 RDI: 0000000000000000
  544. [ 4.905622] RBP: 000055f036289a78 R08: 0000000000000000 R09: 0000000000000000
  545. [ 4.905623] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
  546. [ 4.905623] R13: 000055f038139aa0 R14: 0000000000040000 R15: 000055f038141360
  547. [ 4.905624] ---[ end trace b0ea93a07049c252 ]---
  548. [ 4.905680] ------------[ cut here ]------------
  549. [ 4.905681] plane 1A assertion failure (expected off, current on)
  550. [ 4.905712] WARNING: CPU: 8 PID: 464 at drivers/gpu/drm/i915/intel_display.c:1274 assert_plane+0x8f/0xa0 [i915]
  551. [ 4.905713] Modules linked in: cmac bnep snd_hda_codec_hdmi arc4 nvidia_uvm(POE) nls_iso8859_1 intel_wmi_thunderbolt wmi_bmof nvidia_drm(POE) nvidia_modeset(POE) intel_rapl x86_pkg_temp_thermal intel_powerclamp nvidia(POE) coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc iwlmvm mac80211 i915(+) uvcvideo aesni_intel btusb videobuf2_vmalloc btrtl videobuf2_memops aes_x86_64 videobuf2_v4l2 crypto_simd snd_hda_intel btbcm videobuf2_common snd_seq_midi cryptd btintel iwlwifi snd_hda_codec snd_seq_midi_event glue_helper drm_kms_helper intel_cstate input_leds snd_rawmidi videodev snd_hda_core intel_rapl_perf bluetooth joydev serio_raw media snd_hwdep thinkpad_acpi drm ipmi_devintf cfg80211 ecdh_generic snd_pcm snd_seq nvram mei_me ipmi_msghandler rtsx_pci_ms mei i2c_algo_bit
  552. [ 4.905729] fb_sys_fops snd_seq_device memstick idma64 processor_thermal_device syscopyarea 8250_dw sysfillrect virt_dma ucsi_acpi snd_timer typec_ucsi sysimgblt intel_soc_dts_iosf intel_pch_thermal typec wmi snd soundcore int3403_thermal int340x_thermal_zone video int3400_thermal mac_hid acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 wacom hid_generic usbhid hid rtsx_pci_sdmmc nvme psmouse e1000e nvme_core intel_lpss_pci rtsx_pci intel_lpss pinctrl_cannonlake pinctrl_intel
  553. [ 4.905741] CPU: 8 PID: 464 Comm: modprobe Tainted: P W OE 4.18.0-12-generic #13-Ubuntu
  554. [ 4.905741] Hardware name: LENOVO 20M9CTO1WW/20M9CTO1WW, BIOS N2CET34W (1.17 ) 11/21/2018
  555. [ 4.905774] RIP: 0010:assert_plane+0x8f/0xa0 [i915]
  556. [ 4.905774] Code: 48 c8 c0 84 c0 48 c7 c2 01 48 c8 c0 48 c7 c7 d0 9a c9 c0 48 89 f1 48 0f 44 ca 45 84 e4 48 0f 45 d6 48 8b 73 18 e8 f3 e9 4b fa <0f> 0b eb 90 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 0f 1f 44 00 00
  557. [ 4.905789] RSP: 0018:ffffb6c387193850 EFLAGS: 00010282
  558. [ 4.905790] RAX: 0000000000000000 RBX: ffff932b9114dc00 RCX: 0000000000000006
  559. [ 4.905790] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffff932b9d0164b0
  560. [ 4.905791] RBP: ffffb6c387193860 R08: 0000000000000001 R09: 000000000000089b
  561. [ 4.905791] R10: 0000000000000004 R11: 0000000000000000 R12: 0000000000000000
  562. [ 4.905792] R13: ffff932b9161f4d0 R14: ffff932b828a6000 R15: ffff932b8a738000
  563. [ 4.905792] FS: 00007f92771fdb80(0000) GS:ffff932b9d000000(0000) knlGS:0000000000000000
  564. [ 4.905793] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  565. [ 4.905793] CR2: 00007fe1aa5ee298 CR3: 000000200a70e003 CR4: 00000000003606e0
  566. [ 4.905794] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  567. [ 4.905794] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
  568. [ 4.905794] Call Trace:
  569. [ 4.905813] assert_planes_disabled.isra.103+0x4d/0x70 [i915]
  570. [ 4.905832] intel_disable_pipe+0x4e/0x170 [i915]
  571. [ 4.905865] haswell_crtc_disable+0x110/0x180 [i915]
  572. [ 4.905885] intel_modeset_setup_hw_state+0x7aa/0x9d0 [i915]
  573. [ 4.905904] intel_modeset_init+0x6b3/0x11e0 [i915]
  574. [ 4.905924] ? fwtable_write32+0xcc/0x220 [i915]
  575. [ 4.905944] ? intel_i2c_reset+0x4e/0x60 [i915]
  576. [ 4.905963] ? intel_setup_gmbus+0x234/0x2e0 [i915]
  577. [ 4.905980] i915_driver_load+0xaa9/0xd80 [i915]
  578. [ 4.905982] ? mutex_lock+0x12/0x30
  579. [ 4.906025] i915_pci_probe+0x46/0x60 [i915]
  580. [ 4.906026] local_pci_probe+0x46/0x90
  581. [ 4.906028] pci_device_probe+0x11c/0x1a0
  582. [ 4.906030] driver_probe_device+0x2e3/0x460
  583. [ 4.906031] __driver_attach+0xe4/0x110
  584. [ 4.906032] ? driver_probe_device+0x460/0x460
  585. [ 4.906033] bus_for_each_dev+0x74/0xb0
  586. [ 4.906034] ? kmem_cache_alloc_trace+0x165/0x1d0
  587. [ 4.906035] driver_attach+0x1e/0x20
  588. [ 4.906036] bus_add_driver+0x159/0x230
  589. [ 4.906037] ? 0xffffffffc0cfd000
  590. [ 4.906038] driver_register+0x70/0xc0
  591. [ 4.906038] ? 0xffffffffc0cfd000
  592. [ 4.906039] __pci_register_driver+0x57/0x60
  593. [ 4.906070] i915_init+0x55/0x58 [i915]
  594. [ 4.906072] do_one_initcall+0x4a/0x1c4
  595. [ 4.906073] ? _cond_resched+0x19/0x30
  596. [ 4.906074] ? kmem_cache_alloc_trace+0x165/0x1d0
  597. [ 4.906075] ? do_init_module+0x27/0x220
  598. [ 4.906075] do_init_module+0x60/0x220
  599. [ 4.906076] load_module+0x14f4/0x1890
  600. [ 4.906078] __do_sys_finit_module+0xbd/0x120
  601. [ 4.906079] ? __do_sys_finit_module+0xbd/0x120
  602. [ 4.906080] __x64_sys_finit_module+0x1a/0x20
  603. [ 4.906081] do_syscall_64+0x5a/0x110
  604. [ 4.906082] entry_SYSCALL_64_after_hwframe+0x44/0xa9
  605. [ 4.906083] RIP: 0033:0x7f927733a219
  606. [ 4.906083] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 47 fc 0c 00 f7 d8 64 89 01 48
  607. [ 4.906098] RSP: 002b:00007ffd29eeb7c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
  608. [ 4.906098] RAX: ffffffffffffffda RBX: 000055f038141360 RCX: 00007f927733a219
  609. [ 4.906099] RDX: 0000000000000000 RSI: 000055f036289a78 RDI: 0000000000000000
  610. [ 4.906099] RBP: 000055f036289a78 R08: 0000000000000000 R09: 0000000000000000
  611. [ 4.906100] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
  612. [ 4.906100] R13: 000055f038139aa0 R14: 0000000000040000 R15: 000055f038141360
  613. [ 4.906101] ---[ end trace b0ea93a07049c253 ]---
  614. [ 4.906110] ------------[ cut here ]------------
  615. [ 4.906110] plane 2A assertion failure (expected off, current on)
  616. [ 4.906136] WARNING: CPU: 8 PID: 464 at drivers/gpu/drm/i915/intel_display.c:1274 assert_plane+0x8f/0xa0 [i915]
  617. [ 4.906136] Modules linked in: cmac bnep snd_hda_codec_hdmi arc4 nvidia_uvm(POE) nls_iso8859_1 intel_wmi_thunderbolt wmi_bmof nvidia_drm(POE) nvidia_modeset(POE) intel_rapl x86_pkg_temp_thermal intel_powerclamp nvidia(POE) coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc iwlmvm mac80211 i915(+) uvcvideo aesni_intel btusb videobuf2_vmalloc btrtl videobuf2_memops aes_x86_64 videobuf2_v4l2 crypto_simd snd_hda_intel btbcm videobuf2_common snd_seq_midi cryptd btintel iwlwifi snd_hda_codec snd_seq_midi_event glue_helper drm_kms_helper intel_cstate input_leds snd_rawmidi videodev snd_hda_core intel_rapl_perf bluetooth joydev serio_raw media snd_hwdep thinkpad_acpi drm ipmi_devintf cfg80211 ecdh_generic snd_pcm snd_seq nvram mei_me ipmi_msghandler rtsx_pci_ms mei i2c_algo_bit
  618. [ 4.906152] fb_sys_fops snd_seq_device memstick idma64 processor_thermal_device syscopyarea 8250_dw sysfillrect virt_dma ucsi_acpi snd_timer typec_ucsi sysimgblt intel_soc_dts_iosf intel_pch_thermal typec wmi snd soundcore int3403_thermal int340x_thermal_zone video int3400_thermal mac_hid acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 wacom hid_generic usbhid hid rtsx_pci_sdmmc nvme psmouse e1000e nvme_core intel_lpss_pci rtsx_pci intel_lpss pinctrl_cannonlake pinctrl_intel
  619. [ 4.906164] CPU: 8 PID: 464 Comm: modprobe Tainted: P W OE 4.18.0-12-generic #13-Ubuntu
  620. [ 4.906164] Hardware name: LENOVO 20M9CTO1WW/20M9CTO1WW, BIOS N2CET34W (1.17 ) 11/21/2018
  621. [ 4.906187] RIP: 0010:assert_plane+0x8f/0xa0 [i915]
  622. [ 4.906187] Code: 48 c8 c0 84 c0 48 c7 c2 01 48 c8 c0 48 c7 c7 d0 9a c9 c0 48 89 f1 48 0f 44 ca 45 84 e4 48 0f 45 d6 48 8b 73 18 e8 f3 e9 4b fa <0f> 0b eb 90 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 0f 1f 44 00 00
  623. [ 4.906215] RSP: 0018:ffffb6c387193850 EFLAGS: 00010282
  624. [ 4.906216] RAX: 0000000000000000 RBX: ffff932b9114e400 RCX: 0000000000000006
  625. [ 4.906216] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffff932b9d0164b0
  626. [ 4.906217] RBP: ffffb6c387193860 R08: 0000000000000001 R09: 00000000000008dd
  627. [ 4.906217] R10: 0000000000000004 R11: 0000000000000000 R12: 0000000000000000
  628. [ 4.906218] R13: ffff932b9161f4d0 R14: ffff932b828a6000 R15: ffff932b8a738000
  629. [ 4.906219] FS: 00007f92771fdb80(0000) GS:ffff932b9d000000(0000) knlGS:0000000000000000
  630. [ 4.906219] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  631. [ 4.906220] CR2: 00007fe1aa5ee298 CR3: 000000200a70e003 CR4: 00000000003606e0
  632. [ 4.906220] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  633. [ 4.906221] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
  634. [ 4.906221] Call Trace:
  635. [ 4.906253] assert_planes_disabled.isra.103+0x4d/0x70 [i915]
  636. [ 4.906285] intel_disable_pipe+0x4e/0x170 [i915]
  637. [ 4.906307] haswell_crtc_disable+0x110/0x180 [i915]
  638. [ 4.906326] intel_modeset_setup_hw_state+0x7aa/0x9d0 [i915]
  639. [ 4.906348] intel_modeset_init+0x6b3/0x11e0 [i915]
  640. [ 4.906367] ? fwtable_write32+0xcc/0x220 [i915]
  641. [ 4.906388] ? intel_i2c_reset+0x4e/0x60 [i915]
  642. [ 4.906420] ? intel_setup_gmbus+0x234/0x2e0 [i915]
  643. [ 4.906450] i915_driver_load+0xaa9/0xd80 [i915]
  644. [ 4.906451] ? mutex_lock+0x12/0x30
  645. [ 4.906482] i915_pci_probe+0x46/0x60 [i915]
  646. [ 4.906483] local_pci_probe+0x46/0x90
  647. [ 4.906484] pci_device_probe+0x11c/0x1a0
  648. [ 4.906486] driver_probe_device+0x2e3/0x460
  649. [ 4.906487] __driver_attach+0xe4/0x110
  650. [ 4.906488] ? driver_probe_device+0x460/0x460
  651. [ 4.906489] bus_for_each_dev+0x74/0xb0
  652. [ 4.906503] ? kmem_cache_alloc_trace+0x165/0x1d0
  653. [ 4.906504] driver_attach+0x1e/0x20
  654. [ 4.906505] bus_add_driver+0x159/0x230
  655. [ 4.906506] ? 0xffffffffc0cfd000
  656. [ 4.906507] driver_register+0x70/0xc0
  657. [ 4.906508] ? 0xffffffffc0cfd000
  658. [ 4.906509] __pci_register_driver+0x57/0x60
  659. [ 4.906527] i915_init+0x55/0x58 [i915]
  660. [ 4.906529] do_one_initcall+0x4a/0x1c4
  661. [ 4.906530] ? _cond_resched+0x19/0x30
  662. [ 4.906531] ? kmem_cache_alloc_trace+0x165/0x1d0
  663. [ 4.906531] ? do_init_module+0x27/0x220
  664. [ 4.906532] do_init_module+0x60/0x220
  665. [ 4.906546] load_module+0x14f4/0x1890
  666. [ 4.906548] __do_sys_finit_module+0xbd/0x120
  667. [ 4.906549] ? __do_sys_finit_module+0xbd/0x120
  668. [ 4.906550] __x64_sys_finit_module+0x1a/0x20
  669. [ 4.906551] do_syscall_64+0x5a/0x110
  670. [ 4.906552] entry_SYSCALL_64_after_hwframe+0x44/0xa9
  671. [ 4.906553] RIP: 0033:0x7f927733a219
  672. [ 4.906553] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 47 fc 0c 00 f7 d8 64 89 01 48
  673. [ 4.906581] RSP: 002b:00007ffd29eeb7c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
  674. [ 4.906582] RAX: ffffffffffffffda RBX: 000055f038141360 RCX: 00007f927733a219
  675. [ 4.906582] RDX: 0000000000000000 RSI: 000055f036289a78 RDI: 0000000000000000
  676. [ 4.906583] RBP: 000055f036289a78 R08: 0000000000000000 R09: 0000000000000000
  677. [ 4.906583] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
  678. [ 4.906584] R13: 000055f038139aa0 R14: 0000000000040000 R15: 000055f038141360
  679. [ 4.906585] ---[ end trace b0ea93a07049c254 ]---
  680. [ 4.906594] ------------[ cut here ]------------
  681. [ 4.906594] cursor A assertion failure (expected off, current on)
  682. [ 4.906619] WARNING: CPU: 8 PID: 464 at drivers/gpu/drm/i915/intel_display.c:1274 assert_plane+0x8f/0xa0 [i915]
  683. [ 4.906619] Modules linked in: cmac bnep snd_hda_codec_hdmi arc4 nvidia_uvm(POE) nls_iso8859_1 intel_wmi_thunderbolt wmi_bmof nvidia_drm(POE) nvidia_modeset(POE) intel_rapl x86_pkg_temp_thermal intel_powerclamp nvidia(POE) coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc iwlmvm mac80211 i915(+) uvcvideo aesni_intel btusb videobuf2_vmalloc btrtl videobuf2_memops aes_x86_64 videobuf2_v4l2 crypto_simd snd_hda_intel btbcm videobuf2_common snd_seq_midi cryptd btintel iwlwifi snd_hda_codec snd_seq_midi_event glue_helper drm_kms_helper intel_cstate input_leds snd_rawmidi videodev snd_hda_core intel_rapl_perf bluetooth joydev serio_raw media snd_hwdep thinkpad_acpi drm ipmi_devintf cfg80211 ecdh_generic snd_pcm snd_seq nvram mei_me ipmi_msghandler rtsx_pci_ms mei i2c_algo_bit
  684. [ 4.906636] fb_sys_fops snd_seq_device memstick idma64 processor_thermal_device syscopyarea 8250_dw sysfillrect virt_dma ucsi_acpi snd_timer typec_ucsi sysimgblt intel_soc_dts_iosf intel_pch_thermal typec wmi snd soundcore int3403_thermal int340x_thermal_zone video int3400_thermal mac_hid acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 wacom hid_generic usbhid hid rtsx_pci_sdmmc nvme psmouse e1000e nvme_core intel_lpss_pci rtsx_pci intel_lpss pinctrl_cannonlake pinctrl_intel
  685. [ 4.906648] CPU: 8 PID: 464 Comm: modprobe Tainted: P W OE 4.18.0-12-generic #13-Ubuntu
  686. [ 4.906648] Hardware name: LENOVO 20M9CTO1WW/20M9CTO1WW, BIOS N2CET34W (1.17 ) 11/21/2018
  687. [ 4.906668] RIP: 0010:assert_plane+0x8f/0xa0 [i915]
  688. [ 4.906668] Code: 48 c8 c0 84 c0 48 c7 c2 01 48 c8 c0 48 c7 c7 d0 9a c9 c0 48 89 f1 48 0f 44 ca 45 84 e4 48 0f 45 d6 48 8b 73 18 e8 f3 e9 4b fa <0f> 0b eb 90 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 0f 1f 44 00 00
  689. [ 4.906683] RSP: 0018:ffffb6c387193850 EFLAGS: 00010282
  690. [ 4.906684] RAX: 0000000000000000 RBX: ffff932b9114d400 RCX: 0000000000000006
  691. [ 4.906684] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffff932b9d0164b0
  692. [ 4.906685] RBP: ffffb6c387193860 R08: 0000000000000001 R09: 000000000000091f
  693. [ 4.906685] R10: 0000000000000004 R11: 0000000000000000 R12: 0000000000000000
  694. [ 4.906686] R13: ffff932b9161f4d0 R14: ffff932b828a6000 R15: ffff932b8a738000
  695. [ 4.906687] FS: 00007f92771fdb80(0000) GS:ffff932b9d000000(0000) knlGS:0000000000000000
  696. [ 4.906687] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  697. [ 4.906688] CR2: 00007fe1aa5ee298 CR3: 000000200a70e003 CR4: 00000000003606e0
  698. [ 4.906688] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  699. [ 4.906689] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
  700. [ 4.906689] Call Trace:
  701. [ 4.906708] assert_planes_disabled.isra.103+0x4d/0x70 [i915]
  702. [ 4.906727] intel_disable_pipe+0x4e/0x170 [i915]
  703. [ 4.906775] haswell_crtc_disable+0x110/0x180 [i915]
  704. [ 4.906794] intel_modeset_setup_hw_state+0x7aa/0x9d0 [i915]
  705. [ 4.906813] intel_modeset_init+0x6b3/0x11e0 [i915]
  706. [ 4.906835] ? fwtable_write32+0xcc/0x220 [i915]
  707. [ 4.906855] ? intel_i2c_reset+0x4e/0x60 [i915]
  708. [ 4.906874] ? intel_setup_gmbus+0x234/0x2e0 [i915]
  709. [ 4.906892] i915_driver_load+0xaa9/0xd80 [i915]
  710. [ 4.906893] ? mutex_lock+0x12/0x30
  711. [ 4.906910] i915_pci_probe+0x46/0x60 [i915]
  712. [ 4.906912] local_pci_probe+0x46/0x90
  713. [ 4.906913] pci_device_probe+0x11c/0x1a0
  714. [ 4.906914] driver_probe_device+0x2e3/0x460
  715. [ 4.906916] __driver_attach+0xe4/0x110
  716. [ 4.906917] ? driver_probe_device+0x460/0x460
  717. [ 4.906918] bus_for_each_dev+0x74/0xb0
  718. [ 4.906919] ? kmem_cache_alloc_trace+0x165/0x1d0
  719. [ 4.906920] driver_attach+0x1e/0x20
  720. [ 4.906921] bus_add_driver+0x159/0x230
  721. [ 4.906922] ? 0xffffffffc0cfd000
  722. [ 4.906923] driver_register+0x70/0xc0
  723. [ 4.906923] ? 0xffffffffc0cfd000
  724. [ 4.906924] __pci_register_driver+0x57/0x60
  725. [ 4.906943] i915_init+0x55/0x58 [i915]
  726. [ 4.906944] do_one_initcall+0x4a/0x1c4
  727. [ 4.906945] ? _cond_resched+0x19/0x30
  728. [ 4.906946] ? kmem_cache_alloc_trace+0x165/0x1d0
  729. [ 4.906947] ? do_init_module+0x27/0x220
  730. [ 4.906948] do_init_module+0x60/0x220
  731. [ 4.906949] load_module+0x14f4/0x1890
  732. [ 4.906951] __do_sys_finit_module+0xbd/0x120
  733. [ 4.906951] ? __do_sys_finit_module+0xbd/0x120
  734. [ 4.906953] __x64_sys_finit_module+0x1a/0x20
  735. [ 4.906954] do_syscall_64+0x5a/0x110
  736. [ 4.906955] entry_SYSCALL_64_after_hwframe+0x44/0xa9
  737. [ 4.906955] RIP: 0033:0x7f927733a219
  738. [ 4.906955] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 47 fc 0c 00 f7 d8 64 89 01 48
  739. [ 4.906970] RSP: 002b:00007ffd29eeb7c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
  740. [ 4.906971] RAX: ffffffffffffffda RBX: 000055f038141360 RCX: 00007f927733a219
  741. [ 4.906972] RDX: 0000000000000000 RSI: 000055f036289a78 RDI: 0000000000000000
  742. [ 4.906972] RBP: 000055f036289a78 R08: 0000000000000000 R09: 0000000000000000
  743. [ 4.906973] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
  744. [ 4.906973] R13: 000055f038139aa0 R14: 0000000000040000 R15: 000055f038141360
  745. [ 4.906974] ---[ end trace b0ea93a07049c255 ]---
  746. [ 5.008014] ------------[ cut here ]------------
  747. [ 5.008015] pipe_off wait timed out
  748. [ 5.008120] WARNING: CPU: 5 PID: 464 at drivers/gpu/drm/i915/intel_display.c:1098 intel_disable_pipe+0x15d/0x170 [i915]
  749. [ 5.008120] Modules linked in: cmac bnep snd_hda_codec_hdmi arc4 nvidia_uvm(POE) nls_iso8859_1 intel_wmi_thunderbolt wmi_bmof nvidia_drm(POE) nvidia_modeset(POE) intel_rapl x86_pkg_temp_thermal intel_powerclamp nvidia(POE) coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc iwlmvm mac80211 i915(+) uvcvideo aesni_intel btusb videobuf2_vmalloc btrtl videobuf2_memops aes_x86_64 videobuf2_v4l2 crypto_simd snd_hda_intel btbcm videobuf2_common snd_seq_midi cryptd btintel iwlwifi snd_hda_codec snd_seq_midi_event glue_helper drm_kms_helper intel_cstate input_leds snd_rawmidi videodev snd_hda_core intel_rapl_perf bluetooth joydev serio_raw media snd_hwdep thinkpad_acpi drm ipmi_devintf cfg80211 ecdh_generic snd_pcm snd_seq nvram mei_me ipmi_msghandler rtsx_pci_ms mei i2c_algo_bit
  750. [ 5.008143] fb_sys_fops snd_seq_device memstick idma64 processor_thermal_device syscopyarea 8250_dw sysfillrect virt_dma ucsi_acpi snd_timer typec_ucsi sysimgblt intel_soc_dts_iosf intel_pch_thermal typec wmi snd soundcore int3403_thermal int340x_thermal_zone video int3400_thermal mac_hid acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 wacom hid_generic usbhid hid rtsx_pci_sdmmc nvme psmouse e1000e nvme_core intel_lpss_pci rtsx_pci intel_lpss pinctrl_cannonlake pinctrl_intel
  751. [ 5.008160] CPU: 5 PID: 464 Comm: modprobe Tainted: P W OE 4.18.0-12-generic #13-Ubuntu
  752. [ 5.008160] Hardware name: LENOVO 20M9CTO1WW/20M9CTO1WW, BIOS N2CET34W (1.17 ) 11/21/2018
  753. [ 5.008182] RIP: 0010:intel_disable_pipe+0x15d/0x170 [i915]
  754. [ 5.008182] Code: e0 5b 41 5c 41 5d 41 5e 5d c3 31 f6 e8 1c dc ff ff 48 8d 65 e0 5b 41 5c 41 5d 41 5e 5d c3 48 c7 c7 2a 4a c8 c0 e8 75 a3 4b fa <0f> 0b eb b0 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 0f 1f 44
  755. [ 5.008197] RSP: 0018:ffffb6c387193898 EFLAGS: 00010282
  756. [ 5.008198] RAX: 0000000000000000 RBX: ffff932b8a738000 RCX: 0000000000000006
  757. [ 5.008199] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffff932b9cf564b0
  758. [ 5.008199] RBP: ffffb6c3871938b8 R08: 0000000000000001 R09: 0000000000000961
  759. [ 5.008199] R10: 0000000000000004 R11: 0000000000000000 R12: 000000000007f008
  760. [ 5.008200] R13: 0000000000000003 R14: ffff932b828a6000 R15: ffff932b8a738000
  761. [ 5.008201] FS: 00007f92771fdb80(0000) GS:ffff932b9cf40000(0000) knlGS:0000000000000000
  762. [ 5.008201] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  763. [ 5.008202] CR2: 0000564bb2504198 CR3: 000000200a70e001 CR4: 00000000003606e0
  764. [ 5.008204] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  765. [ 5.008205] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
  766. [ 5.008208] Call Trace:
  767. [ 5.008232] haswell_crtc_disable+0x110/0x180 [i915]
  768. [ 5.008252] intel_modeset_setup_hw_state+0x7aa/0x9d0 [i915]
  769. [ 5.008271] intel_modeset_init+0x6b3/0x11e0 [i915]
  770. [ 5.008291] ? fwtable_write32+0xcc/0x220 [i915]
  771. [ 5.008311] ? intel_i2c_reset+0x4e/0x60 [i915]
  772. [ 5.008330] ? intel_setup_gmbus+0x234/0x2e0 [i915]
  773. [ 5.008347] i915_driver_load+0xaa9/0xd80 [i915]
  774. [ 5.008350] ? mutex_lock+0x12/0x30
  775. [ 5.008367] i915_pci_probe+0x46/0x60 [i915]
  776. [ 5.008369] local_pci_probe+0x46/0x90
  777. [ 5.008371] pci_device_probe+0x11c/0x1a0
  778. [ 5.008373] driver_probe_device+0x2e3/0x460
  779. [ 5.008374] __driver_attach+0xe4/0x110
  780. [ 5.008375] ? driver_probe_device+0x460/0x460
  781. [ 5.008376] bus_for_each_dev+0x74/0xb0
  782. [ 5.008378] ? kmem_cache_alloc_trace+0x165/0x1d0
  783. [ 5.008379] driver_attach+0x1e/0x20
  784. [ 5.008380] bus_add_driver+0x159/0x230
  785. [ 5.008381] ? 0xffffffffc0cfd000
  786. [ 5.008382] driver_register+0x70/0xc0
  787. [ 5.008382] ? 0xffffffffc0cfd000
  788. [ 5.008383] __pci_register_driver+0x57/0x60
  789. [ 5.008401] i915_init+0x55/0x58 [i915]
  790. [ 5.008403] do_one_initcall+0x4a/0x1c4
  791. [ 5.008404] ? _cond_resched+0x19/0x30
  792. [ 5.008405] ? kmem_cache_alloc_trace+0x165/0x1d0
  793. [ 5.008406] ? do_init_module+0x27/0x220
  794. [ 5.008407] do_init_module+0x60/0x220
  795. [ 5.008408] load_module+0x14f4/0x1890
  796. [ 5.008410] __do_sys_finit_module+0xbd/0x120
  797. [ 5.008411] ? __do_sys_finit_module+0xbd/0x120
  798. [ 5.008412] __x64_sys_finit_module+0x1a/0x20
  799. [ 5.008413] do_syscall_64+0x5a/0x110
  800. [ 5.008414] entry_SYSCALL_64_after_hwframe+0x44/0xa9
  801. [ 5.008415] RIP: 0033:0x7f927733a219
  802. [ 5.008415] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 47 fc 0c 00 f7 d8 64 89 01 48
  803. [ 5.008430] RSP: 002b:00007ffd29eeb7c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
  804. [ 5.008431] RAX: ffffffffffffffda RBX: 000055f038141360 RCX: 00007f927733a219
  805. [ 5.008432] RDX: 0000000000000000 RSI: 000055f036289a78 RDI: 0000000000000000
  806. [ 5.008432] RBP: 000055f036289a78 R08: 0000000000000000 R09: 0000000000000000
  807. [ 5.008433] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
  808. [ 5.008433] R13: 000055f038139aa0 R14: 0000000000040000 R15: 000055f038141360
  809. [ 5.008434] ---[ end trace b0ea93a07049c256 ]---
  810. [ 5.009157] ------------[ cut here ]------------
  811. [ 5.009157] Backlight is not disabled.
  812. [ 5.009181] WARNING: CPU: 5 PID: 464 at drivers/gpu/drm/i915/intel_runtime_pm.c:654 gen9_dc_off_power_well_disable+0x13b/0x150 [i915]
  813. [ 5.009182] Modules linked in: cmac bnep snd_hda_codec_hdmi arc4 nvidia_uvm(POE) nls_iso8859_1 intel_wmi_thunderbolt wmi_bmof nvidia_drm(POE) nvidia_modeset(POE) intel_rapl x86_pkg_temp_thermal intel_powerclamp nvidia(POE) coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc iwlmvm mac80211 i915(+) uvcvideo aesni_intel btusb videobuf2_vmalloc btrtl videobuf2_memops aes_x86_64 videobuf2_v4l2 crypto_simd snd_hda_intel btbcm videobuf2_common snd_seq_midi cryptd btintel iwlwifi snd_hda_codec snd_seq_midi_event glue_helper drm_kms_helper intel_cstate input_leds snd_rawmidi videodev snd_hda_core intel_rapl_perf bluetooth joydev serio_raw media snd_hwdep thinkpad_acpi drm ipmi_devintf cfg80211 ecdh_generic snd_pcm snd_seq nvram mei_me ipmi_msghandler rtsx_pci_ms mei i2c_algo_bit
  814. [ 5.009198] fb_sys_fops snd_seq_device memstick idma64 processor_thermal_device syscopyarea 8250_dw sysfillrect virt_dma ucsi_acpi snd_timer typec_ucsi sysimgblt intel_soc_dts_iosf intel_pch_thermal typec wmi snd soundcore int3403_thermal int340x_thermal_zone video int3400_thermal mac_hid acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 wacom hid_generic usbhid hid rtsx_pci_sdmmc nvme psmouse e1000e nvme_core intel_lpss_pci rtsx_pci intel_lpss pinctrl_cannonlake pinctrl_intel
  815. [ 5.009210] CPU: 5 PID: 464 Comm: modprobe Tainted: P W OE 4.18.0-12-generic #13-Ubuntu
  816. [ 5.009210] Hardware name: LENOVO 20M9CTO1WW/20M9CTO1WW, BIOS N2CET34W (1.17 ) 11/21/2018
  817. [ 5.009227] RIP: 0010:gen9_dc_off_power_well_disable+0x13b/0x150 [i915]
  818. [ 5.009227] Code: 6c 51 fa 0f 0b e9 58 ff ff ff 80 3d b0 3e 14 00 00 0f 85 2a ff ff ff 48 c7 c7 9c 04 c8 c0 c6 05 9c 3e 14 00 01 e8 f7 6b 51 fa <0f> 0b e9 10 ff ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 0f
  819. [ 5.009242] RSP: 0018:ffffb6c387193888 EFLAGS: 00010282
  820. [ 5.009243] RAX: 0000000000000000 RBX: ffff932b8a738000 RCX: 0000000000000006
  821. [ 5.009243] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffff932b9cf564b0
  822. [ 5.009244] RBP: ffffb6c387193898 R08: 0000000000000001 R09: 00000000000009a1
  823. [ 5.009244] R10: 0000000000000004 R11: 0000000000000000 R12: ffff932b8a738000
  824. [ 5.009245] R13: ffffffffc0c8fde8 R14: ffff932b8a738000 R15: 0000008000000000
  825. [ 5.009245] FS: 00007f92771fdb80(0000) GS:ffff932b9cf40000(0000) knlGS:0000000000000000
  826. [ 5.009246] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  827. [ 5.009246] CR2: 0000564bb2504198 CR3: 000000200a70e001 CR4: 00000000003606e0
  828. [ 5.009247] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  829. [ 5.009247] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
  830. [ 5.009248] Call Trace:
  831. [ 5.009264] intel_power_well_disable+0x3d/0x50 [i915]
  832. [ 5.009281] intel_display_power_put+0xad/0x120 [i915]
  833. [ 5.009297] intel_display_set_init_power+0x2a/0x50 [i915]
  834. [ 5.009317] intel_modeset_setup_hw_state+0x5c9/0x9d0 [i915]
  835. [ 5.009337] intel_modeset_init+0x6b3/0x11e0 [i915]
  836. [ 5.009356] ? fwtable_write32+0xcc/0x220 [i915]
  837. [ 5.009376] ? intel_i2c_reset+0x4e/0x60 [i915]
  838. [ 5.009395] ? intel_setup_gmbus+0x234/0x2e0 [i915]
  839. [ 5.009412] i915_driver_load+0xaa9/0xd80 [i915]
  840. [ 5.009413] ? mutex_lock+0x12/0x30
  841. [ 5.009430] i915_pci_probe+0x46/0x60 [i915]
  842. [ 5.009431] local_pci_probe+0x46/0x90
  843. [ 5.009432] pci_device_probe+0x11c/0x1a0
  844. [ 5.009434] driver_probe_device+0x2e3/0x460
  845. [ 5.009435] __driver_attach+0xe4/0x110
  846. [ 5.009436] ? driver_probe_device+0x460/0x460
  847. [ 5.009437] bus_for_each_dev+0x74/0xb0
  848. [ 5.009438] ? kmem_cache_alloc_trace+0x165/0x1d0
  849. [ 5.009439] driver_attach+0x1e/0x20
  850. [ 5.009440] bus_add_driver+0x159/0x230
  851. [ 5.009441] ? 0xffffffffc0cfd000
  852. [ 5.009442] driver_register+0x70/0xc0
  853. [ 5.009443] ? 0xffffffffc0cfd000
  854. [ 5.009444] __pci_register_driver+0x57/0x60
  855. [ 5.009462] i915_init+0x55/0x58 [i915]
  856. [ 5.009463] do_one_initcall+0x4a/0x1c4
  857. [ 5.009464] ? _cond_resched+0x19/0x30
  858. [ 5.009465] ? kmem_cache_alloc_trace+0x165/0x1d0
  859. [ 5.009466] ? do_init_module+0x27/0x220
  860. [ 5.009467] do_init_module+0x60/0x220
  861. [ 5.009467] load_module+0x14f4/0x1890
  862. [ 5.009469] __do_sys_finit_module+0xbd/0x120
  863. [ 5.009470] ? __do_sys_finit_module+0xbd/0x120
  864. [ 5.009471] __x64_sys_finit_module+0x1a/0x20
  865. [ 5.009472] do_syscall_64+0x5a/0x110
  866. [ 5.009473] entry_SYSCALL_64_after_hwframe+0x44/0xa9
  867. [ 5.009474] RIP: 0033:0x7f927733a219
  868. [ 5.009474] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 47 fc 0c 00 f7 d8 64 89 01 48
  869. [ 5.009489] RSP: 002b:00007ffd29eeb7c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
  870. [ 5.009490] RAX: ffffffffffffffda RBX: 000055f038141360 RCX: 00007f927733a219
  871. [ 5.009490] RDX: 0000000000000000 RSI: 000055f036289a78 RDI: 0000000000000000
  872. [ 5.009491] RBP: 000055f036289a78 R08: 0000000000000000 R09: 0000000000000000
  873. [ 5.009491] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
  874. [ 5.009491] R13: 000055f038139aa0 R14: 0000000000040000 R15: 000055f038141360
  875. [ 5.009492] ---[ end trace b0ea93a07049c257 ]---
  876. [ 5.009504] ------------[ cut here ]------------
  877. [ 5.009505] DC6 already programmed to be enabled.
  878. [ 5.009527] WARNING: CPU: 5 PID: 464 at drivers/gpu/drm/i915/intel_runtime_pm.c:656 gen9_dc_off_power_well_disable+0x114/0x150 [i915]
  879. [ 5.009527] Modules linked in: cmac bnep snd_hda_codec_hdmi arc4 nvidia_uvm(POE) nls_iso8859_1 intel_wmi_thunderbolt wmi_bmof nvidia_drm(POE) nvidia_modeset(POE) intel_rapl x86_pkg_temp_thermal intel_powerclamp nvidia(POE) coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc iwlmvm mac80211 i915(+) uvcvideo aesni_intel btusb videobuf2_vmalloc btrtl videobuf2_memops aes_x86_64 videobuf2_v4l2 crypto_simd snd_hda_intel btbcm videobuf2_common snd_seq_midi cryptd btintel iwlwifi snd_hda_codec snd_seq_midi_event glue_helper drm_kms_helper intel_cstate input_leds snd_rawmidi videodev snd_hda_core intel_rapl_perf bluetooth joydev serio_raw media snd_hwdep thinkpad_acpi drm ipmi_devintf cfg80211 ecdh_generic snd_pcm snd_seq nvram mei_me ipmi_msghandler rtsx_pci_ms mei i2c_algo_bit
  880. [ 5.009543] fb_sys_fops snd_seq_device memstick idma64 processor_thermal_device syscopyarea 8250_dw sysfillrect virt_dma ucsi_acpi snd_timer typec_ucsi sysimgblt intel_soc_dts_iosf intel_pch_thermal typec wmi snd soundcore int3403_thermal int340x_thermal_zone video int3400_thermal mac_hid acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 wacom hid_generic usbhid hid rtsx_pci_sdmmc nvme psmouse e1000e nvme_core intel_lpss_pci rtsx_pci intel_lpss pinctrl_cannonlake pinctrl_intel
  881. [ 5.009554] CPU: 5 PID: 464 Comm: modprobe Tainted: P W OE 4.18.0-12-generic #13-Ubuntu
  882. [ 5.009555] Hardware name: LENOVO 20M9CTO1WW/20M9CTO1WW, BIOS N2CET34W (1.17 ) 11/21/2018
  883. [ 5.009571] RIP: 0010:gen9_dc_off_power_well_disable+0x114/0x150 [i915]
  884. [ 5.009572] Code: 62 fd ff ff 5b 41 5c 5d c3 c3 80 3d d6 3e 14 00 00 0f 85 72 ff ff ff 48 c7 c7 e8 fa c8 c0 c6 05 c2 3e 14 00 01 e8 1e 6c 51 fa <0f> 0b e9 58 ff ff ff 80 3d b0 3e 14 00 00 0f 85 2a ff ff ff 48 c7
  885. [ 5.009587] RSP: 0018:ffffb6c387193888 EFLAGS: 00010282
  886. [ 5.009587] RAX: 0000000000000000 RBX: ffff932b8a738000 RCX: 0000000000000006
  887. [ 5.009588] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffff932b9cf564b0
  888. [ 5.009588] RBP: ffffb6c387193898 R08: 0000000000000001 R09: 00000000000009e3
  889. [ 5.009589] R10: 0000000000000004 R11: 0000000000000000 R12: ffff932b8a738000
  890. [ 5.009589] R13: ffffffffc0c8fde8 R14: ffff932b8a738000 R15: 0000008000000000
  891. [ 5.009590] FS: 00007f92771fdb80(0000) GS:ffff932b9cf40000(0000) knlGS:0000000000000000
  892. [ 5.009590] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  893. [ 5.009591] CR2: 0000564bb2504198 CR3: 000000200a70e001 CR4: 00000000003606e0
  894. [ 5.009591] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  895. [ 5.009592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
  896. [ 5.009592] Call Trace:
  897. [ 5.009608] intel_power_well_disable+0x3d/0x50 [i915]
  898. [ 5.009625] intel_display_power_put+0xad/0x120 [i915]
  899. [ 5.009641] intel_display_set_init_power+0x2a/0x50 [i915]
  900. [ 5.009661] intel_modeset_setup_hw_state+0x5c9/0x9d0 [i915]
  901. [ 5.009681] intel_modeset_init+0x6b3/0x11e0 [i915]
  902. [ 5.009701] ? fwtable_write32+0xcc/0x220 [i915]
  903. [ 5.009720] ? intel_i2c_reset+0x4e/0x60 [i915]
  904. [ 5.009739] ? intel_setup_gmbus+0x234/0x2e0 [i915]
  905. [ 5.009756] i915_driver_load+0xaa9/0xd80 [i915]
  906. [ 5.009757] ? mutex_lock+0x12/0x30
  907. [ 5.009774] i915_pci_probe+0x46/0x60 [i915]
  908. [ 5.009775] local_pci_probe+0x46/0x90
  909. [ 5.009777] pci_device_probe+0x11c/0x1a0
  910. [ 5.009778] driver_probe_device+0x2e3/0x460
  911. [ 5.009779] __driver_attach+0xe4/0x110
  912. [ 5.009780] ? driver_probe_device+0x460/0x460
  913. [ 5.009781] bus_for_each_dev+0x74/0xb0
  914. [ 5.009782] ? kmem_cache_alloc_trace+0x165/0x1d0
  915. [ 5.009783] driver_attach+0x1e/0x20
  916. [ 5.009784] bus_add_driver+0x159/0x230
  917. [ 5.009785] ? 0xffffffffc0cfd000
  918. [ 5.009786] driver_register+0x70/0xc0
  919. [ 5.009787] ? 0xffffffffc0cfd000
  920. [ 5.009788] __pci_register_driver+0x57/0x60
  921. [ 5.009805] i915_init+0x55/0x58 [i915]
  922. [ 5.009807] do_one_initcall+0x4a/0x1c4
  923. [ 5.009808] ? _cond_resched+0x19/0x30
  924. [ 5.009809] ? kmem_cache_alloc_trace+0x165/0x1d0
  925. [ 5.009810] ? do_init_module+0x27/0x220
  926. [ 5.009811] do_init_module+0x60/0x220
  927. [ 5.009811] load_module+0x14f4/0x1890
  928. [ 5.009813] __do_sys_finit_module+0xbd/0x120
  929. [ 5.009814] ? __do_sys_finit_module+0xbd/0x120
  930. [ 5.009815] __x64_sys_finit_module+0x1a/0x20
  931. [ 5.009816] do_syscall_64+0x5a/0x110
  932. [ 5.009817] entry_SYSCALL_64_after_hwframe+0x44/0xa9
  933. [ 5.009818] RIP: 0033:0x7f927733a219
  934. [ 5.009818] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 47 fc 0c 00 f7 d8 64 89 01 48
  935. [ 5.009833] RSP: 002b:00007ffd29eeb7c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
  936. [ 5.009833] RAX: ffffffffffffffda RBX: 000055f038141360 RCX: 00007f927733a219
  937. [ 5.009834] RDX: 0000000000000000 RSI: 000055f036289a78 RDI: 0000000000000000
  938. [ 5.009834] RBP: 000055f036289a78 R08: 0000000000000000 R09: 0000000000000000
  939. [ 5.009835] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
  940. [ 5.009835] R13: 000055f038139aa0 R14: 0000000000040000 R15: 000055f038141360
  941. [ 5.009836] ---[ end trace b0ea93a07049c258 ]---
  942. [ 5.009884] [drm:gen9_set_dc_state [i915]] *ERROR* DC state mismatch (0x0 -> 0x3)
  943. [ 5.010435] [drm:gen9_set_dc_state [i915]] *ERROR* Writing dc state to 0xfffffffe failed, now 0xffffffff
  944. [ 5.010471] [drm:intel_power_domains_verify_state [i915]] *ERROR* power well power well 2 state mismatch (refcount 0/enabled 1)
  945. [ 5.010496] [drm:intel_power_domains_verify_state [i915]] *ERROR* power well DDI A/E IO power well state mismatch (refcount 0/enabled 1)
  946. [ 5.010521] [drm:intel_power_domains_verify_state [i915]] *ERROR* power well DDI B IO power well state mismatch (refcount 0/enabled 1)
  947. [ 5.010546] [drm:intel_power_domains_verify_state [i915]] *ERROR* power well DDI C IO power well state mismatch (refcount 0/enabled 1)
  948. [ 5.010572] [drm:intel_power_domains_verify_state [i915]] *ERROR* power well DDI D IO power well state mismatch (refcount 0/enabled 1)
  949. [ 5.104130] mmc0: error -110 whilst initialising SD card
  950. [ 5.611251] [drm:fw_domains_get_with_fallback [i915]] *ERROR* render: timed out waiting for forcewake ack to clear.
  951. [ 6.211902] [drm:fw_domains_get_with_fallback [i915]] *ERROR* blitter: timed out waiting for forcewake ack to clear.
  952. [ 6.812587] [drm:fw_domains_get_with_fallback [i915]] *ERROR* media: timed out waiting for forcewake ack to clear.
  953. [ 6.813589] [drm:gen9_set_dc_state [i915]] *ERROR* DC state mismatch (0x2 -> 0x3)
  954. [ 6.814099] [drm:gen9_set_dc_state [i915]] *ERROR* Writing dc state to 0xfffffffc failed, now 0xffffffff
  955. [ 6.814116] ------------[ cut here ]------------
  956. [ 6.814117] WARN_ON((val & ((1<<((0)*6+5)) | (1<<((0)*6+4)) | (1<<((0)*6)))) != (1<<((0)*6)))
  957. [ 6.814156] WARNING: CPU: 11 PID: 464 at drivers/gpu/drm/i915/intel_cdclk.c:834 skl_get_cdclk+0x204/0x280 [i915]
  958. [ 6.814156] Modules linked in: cmac bnep snd_hda_codec_hdmi arc4 nvidia_uvm(POE) nls_iso8859_1 intel_wmi_thunderbolt wmi_bmof nvidia_drm(POE) nvidia_modeset(POE) intel_rapl x86_pkg_temp_thermal intel_powerclamp nvidia(POE) coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc iwlmvm mac80211 i915(+) uvcvideo aesni_intel btusb videobuf2_vmalloc btrtl videobuf2_memops aes_x86_64 videobuf2_v4l2 crypto_simd snd_hda_intel btbcm videobuf2_common snd_seq_midi cryptd btintel iwlwifi snd_hda_codec snd_seq_midi_event glue_helper drm_kms_helper intel_cstate input_leds snd_rawmidi videodev snd_hda_core intel_rapl_perf bluetooth joydev serio_raw media snd_hwdep thinkpad_acpi drm ipmi_devintf cfg80211 ecdh_generic snd_pcm snd_seq nvram mei_me ipmi_msghandler rtsx_pci_ms mei i2c_algo_bit
  959. [ 6.814174] fb_sys_fops snd_seq_device memstick idma64 processor_thermal_device syscopyarea 8250_dw sysfillrect virt_dma ucsi_acpi snd_timer typec_ucsi sysimgblt intel_soc_dts_iosf intel_pch_thermal typec wmi snd soundcore int3403_thermal int340x_thermal_zone video int3400_thermal mac_hid acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 wacom hid_generic usbhid hid rtsx_pci_sdmmc nvme psmouse e1000e nvme_core intel_lpss_pci rtsx_pci intel_lpss pinctrl_cannonlake pinctrl_intel
  960. [ 6.814187] CPU: 11 PID: 464 Comm: modprobe Tainted: P W OE 4.18.0-12-generic #13-Ubuntu
  961. [ 6.814187] Hardware name: LENOVO 20M9CTO1WW/20M9CTO1WW, BIOS N2CET34W (1.17 ) 11/21/2018
  962. [ 6.814208] RIP: 0010:skl_get_cdclk+0x204/0x280 [i915]
  963. [ 6.814208] Code: 5c 5d c3 8b 43 08 c7 43 04 a0 98 7b 00 89 43 0c 89 03 e9 b3 fe ff ff 48 c7 c6 98 95 c9 c0 48 c7 c7 50 46 c8 c0 e8 5e 56 4c fa <0f> 0b 8b 53 04 e9 16 ff ff ff c7 03 5c 26 05 00 31 c0 eb 82 89 c2
  964. [ 6.814223] RSP: 0018:ffffb6c3871938a8 EFLAGS: 00010286
  965. [ 6.814224] RAX: 0000000000000000 RBX: ffffb6c3871938cc RCX: 0000000000000006
  966. [ 6.814224] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffff932b9d0d64b0
  967. [ 6.814225] RBP: ffffb6c3871938b8 R08: 0000000adf090dbd R09: 0000000000000a31
  968. [ 6.814225] R10: ffffffffbc984fe0 R11: 0000000000000000 R12: ffff932b8a738000
  969. [ 6.814226] R13: 0000000000000026 R14: 0000004000000000 R15: aaaaaaaaaaaaaaab
  970. [ 6.814227] FS: 00007f92771fdb80(0000) GS:ffff932b9d0c0000(0000) knlGS:0000000000000000
  971. [ 6.814227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  972. [ 6.814228] CR2: 00007fe1aa7eb000 CR3: 000000200a70e005 CR4: 00000000003606e0
  973. [ 6.814228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  974. [ 6.814229] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
  975. [ 6.814229] Call Trace:
  976. [ 6.814248] gen9_dc_off_power_well_enable+0x51/0x250 [i915]
  977. [ 6.814266] intel_power_well_enable+0x39/0x50 [i915]
  978. [ 6.814284] __intel_display_power_get_domain+0x83/0xa0 [i915]
  979. [ 6.814301] intel_display_power_get+0x33/0x50 [i915]
  980. [ 6.814319] i915_gem_unpark+0x29/0xd0 [i915]
  981. [ 6.814338] i915_request_alloc+0x327/0x370 [i915]
  982. [ 6.814356] i915_gem_init+0x26b/0x470 [i915]
  983. [ 6.814374] i915_driver_load+0xab8/0xd80 [i915]
  984. [ 6.814375] ? mutex_lock+0x12/0x30
  985. [ 6.814392] i915_pci_probe+0x46/0x60 [i915]
  986. [ 6.814394] local_pci_probe+0x46/0x90
  987. [ 6.814395] pci_device_probe+0x11c/0x1a0
  988. [ 6.814396] driver_probe_device+0x2e3/0x460
  989. [ 6.814398] __driver_attach+0xe4/0x110
  990. [ 6.814399] ? driver_probe_device+0x460/0x460
  991. [ 6.814400] bus_for_each_dev+0x74/0xb0
  992. [ 6.814401] ? kmem_cache_alloc_trace+0x165/0x1d0
  993. [ 6.814402] driver_attach+0x1e/0x20
  994. [ 6.814403] bus_add_driver+0x159/0x230
  995. [ 6.814404] ? 0xffffffffc0cfd000
  996. [ 6.814405] driver_register+0x70/0xc0
  997. [ 6.814406] ? 0xffffffffc0cfd000
  998. [ 6.814407] __pci_register_driver+0x57/0x60
  999. [ 6.814425] i915_init+0x55/0x58 [i915]
  1000. [ 6.814427] do_one_initcall+0x4a/0x1c4
  1001. [ 6.814428] ? _cond_resched+0x19/0x30
  1002. [ 6.814429] ? kmem_cache_alloc_trace+0x165/0x1d0
  1003. [ 6.814430] ? do_init_module+0x27/0x220
  1004. [ 6.814431] do_init_module+0x60/0x220
  1005. [ 6.814432] load_module+0x14f4/0x1890
  1006. [ 6.814434] __do_sys_finit_module+0xbd/0x120
  1007. [ 6.814434] ? __do_sys_finit_module+0xbd/0x120
  1008. [ 6.814436] __x64_sys_finit_module+0x1a/0x20
  1009. [ 6.814437] do_syscall_64+0x5a/0x110
  1010. [ 6.814438] entry_SYSCALL_64_after_hwframe+0x44/0xa9
  1011. [ 6.814438] RIP: 0033:0x7f927733a219
  1012. [ 6.814438] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 47 fc 0c 00 f7 d8 64 89 01 48
  1013. [ 6.814453] RSP: 002b:00007ffd29eeb7c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
  1014. [ 6.814454] RAX: ffffffffffffffda RBX: 000055f038141360 RCX: 00007f927733a219
  1015. [ 6.814455] RDX: 0000000000000000 RSI: 000055f036289a78 RDI: 0000000000000000
  1016. [ 6.814455] RBP: 000055f036289a78 R08: 0000000000000000 R09: 0000000000000000
  1017. [ 6.814456] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
  1018. [ 6.814456] R13: 000055f038139aa0 R14: 0000000000040000 R15: 000055f038141360
  1019. [ 6.814457] ---[ end trace b0ea93a07049c259 ]---
  1020. [ 6.814479] ------------[ cut here ]------------
  1021. [ 6.814483] WARN_ON_ONCE(dev_priv->uncore.funcs.mmio_readl(dev_priv, (gen6_pm_iir(dev_priv)), true) & dev_priv->pm_rps_events)
  1022. [ 6.814506] WARNING: CPU: 11 PID: 464 at drivers/gpu/drm/i915/i915_irq.c:483 gen6_enable_rps_interrupts+0xd0/0x160 [i915]
  1023. [ 6.814506] Modules linked in: cmac bnep snd_hda_codec_hdmi arc4 nvidia_uvm(POE) nls_iso8859_1 intel_wmi_thunderbolt wmi_bmof nvidia_drm(POE) nvidia_modeset(POE) intel_rapl x86_pkg_temp_thermal intel_powerclamp nvidia(POE) coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc iwlmvm mac80211 i915(+) uvcvideo aesni_intel btusb videobuf2_vmalloc btrtl videobuf2_memops aes_x86_64 videobuf2_v4l2 crypto_simd snd_hda_intel btbcm videobuf2_common snd_seq_midi cryptd btintel iwlwifi snd_hda_codec snd_seq_midi_event glue_helper drm_kms_helper intel_cstate input_leds snd_rawmidi videodev snd_hda_core intel_rapl_perf bluetooth joydev serio_raw media snd_hwdep thinkpad_acpi drm ipmi_devintf cfg80211 ecdh_generic snd_pcm snd_seq nvram mei_me ipmi_msghandler rtsx_pci_ms mei i2c_algo_bit
  1024. [ 6.814522] fb_sys_fops snd_seq_device memstick idma64 processor_thermal_device syscopyarea 8250_dw sysfillrect virt_dma ucsi_acpi snd_timer typec_ucsi sysimgblt intel_soc_dts_iosf intel_pch_thermal typec wmi snd soundcore int3403_thermal int340x_thermal_zone video int3400_thermal mac_hid acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 wacom hid_generic usbhid hid rtsx_pci_sdmmc nvme psmouse e1000e nvme_core intel_lpss_pci rtsx_pci intel_lpss pinctrl_cannonlake pinctrl_intel
  1025. [ 6.814534] CPU: 11 PID: 464 Comm: modprobe Tainted: P W OE 4.18.0-12-generic #13-Ubuntu
  1026. [ 6.814534] Hardware name: LENOVO 20M9CTO1WW/20M9CTO1WW, BIOS N2CET34W (1.17 ) 11/21/2018
  1027. [ 6.814551] RIP: 0010:gen6_enable_rps_interrupts+0xd0/0x160 [i915]
  1028. [ 6.814551] Code: 49 00 00 85 f0 74 b1 80 3d 14 ed 15 00 00 75 a8 48 c7 c6 90 d3 c8 c0 48 c7 c7 bb f3 c7 c0 c6 05 fd ec 15 00 01 e8 72 1a 53 fa <0f> 0b eb 84 ba 10 00 00 00 31 f6 48 89 df e8 ad b2 ff ff b8 00 00
  1029. [ 6.814566] RSP: 0018:ffffb6c387193938 EFLAGS: 00010082
  1030. [ 6.814567] RAX: 0000000000000000 RBX: ffff932b8a738000 RCX: 0000000000000006
  1031. [ 6.814567] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffff932b9d0d64b0
  1032. [ 6.814568] RBP: ffffb6c387193950 R08: 0000000adf18305f R09: 0000000000000a72
  1033. [ 6.814568] R10: ffffffffbc984fe0 R11: 0000000000000000 R12: ffff932b8a73c888
  1034. [ 6.814569] R13: ffffffffc0bba770 R14: ffff932b76beda00 R15: ffff932b8a738000
  1035. [ 6.814570] FS: 00007f92771fdb80(0000) GS:ffff932b9d0c0000(0000) knlGS:0000000000000000
  1036. [ 6.814570] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  1037. [ 6.814571] CR2: 00007fe1aa7eb000 CR3: 000000200a70e005 CR4: 00000000003606e0
  1038. [ 6.814571] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  1039. [ 6.814571] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
  1040. [ 6.814572] Call Trace:
  1041. [ 6.814590] gen6_rps_busy+0x81/0x120 [i915]
  1042. [ 6.814608] i915_gem_unpark+0xce/0xd0 [i915]
  1043. [ 6.814627] i915_request_alloc+0x327/0x370 [i915]
  1044. [ 6.814646] i915_gem_init+0x26b/0x470 [i915]
  1045. [ 6.814663] i915_driver_load+0xab8/0xd80 [i915]
  1046. [ 6.814664] ? mutex_lock+0x12/0x30
  1047. [ 6.814681] i915_pci_probe+0x46/0x60 [i915]
  1048. [ 6.814682] local_pci_probe+0x46/0x90
  1049. [ 6.814683] pci_device_probe+0x11c/0x1a0
  1050. [ 6.814685] driver_probe_device+0x2e3/0x460
  1051. [ 6.814686] __driver_attach+0xe4/0x110
  1052. [ 6.814687] ? driver_probe_device+0x460/0x460
  1053. [ 6.814688] bus_for_each_dev+0x74/0xb0
  1054. [ 6.814689] ? kmem_cache_alloc_trace+0x165/0x1d0
  1055. [ 6.814690] driver_attach+0x1e/0x20
  1056. [ 6.814691] bus_add_driver+0x159/0x230
  1057. [ 6.814692] ? 0xffffffffc0cfd000
  1058. [ 6.814693] driver_register+0x70/0xc0
  1059. [ 6.814694] ? 0xffffffffc0cfd000
  1060. [ 6.814695] __pci_register_driver+0x57/0x60
  1061. [ 6.814713] i915_init+0x55/0x58 [i915]
  1062. [ 6.814715] do_one_initcall+0x4a/0x1c4
  1063. [ 6.814716] ? _cond_resched+0x19/0x30
  1064. [ 6.814717] ? kmem_cache_alloc_trace+0x165/0x1d0
  1065. [ 6.814717] ? do_init_module+0x27/0x220
  1066. [ 6.814718] do_init_module+0x60/0x220
  1067. [ 6.814719] load_module+0x14f4/0x1890
  1068. [ 6.814721] __do_sys_finit_module+0xbd/0x120
  1069. [ 6.814722] ? __do_sys_finit_module+0xbd/0x120
  1070. [ 6.814723] __x64_sys_finit_module+0x1a/0x20
  1071. [ 6.814724] do_syscall_64+0x5a/0x110
  1072. [ 6.814725] entry_SYSCALL_64_after_hwframe+0x44/0xa9
  1073. [ 6.814726] RIP: 0033:0x7f927733a219
  1074. [ 6.814726] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 47 fc 0c 00 f7 d8 64 89 01 48
  1075. [ 6.814741] RSP: 002b:00007ffd29eeb7c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
  1076. [ 6.814742] RAX: ffffffffffffffda RBX: 000055f038141360 RCX: 00007f927733a219
  1077. [ 6.814742] RDX: 0000000000000000 RSI: 000055f036289a78 RDI: 0000000000000000
  1078. [ 6.814743] RBP: 000055f036289a78 R08: 0000000000000000 R09: 0000000000000000
  1079. [ 6.814743] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
  1080. [ 6.814743] R13: 000055f038139aa0 R14: 0000000000040000 R15: 000055f038141360
  1081. [ 6.814744] ---[ end trace b0ea93a07049c25a ]---
  1082. [ 8.126687] wlp0s20f3: authenticate with 9c:3d:cf:ea:bd:82
  1083. [ 8.134497] wlp0s20f3: send auth to 9c:3d:cf:ea:bd:82 (try 1/3)
  1084. [ 8.171816] wlp0s20f3: authenticated
  1085. [ 8.172018] wlp0s20f3: associate with 9c:3d:cf:ea:bd:82 (try 1/3)
  1086. [ 8.177682] wlp0s20f3: RX AssocResp from 9c:3d:cf:ea:bd:82 (capab=0x411 status=0 aid=2)
  1087. [ 8.181290] wlp0s20f3: associated
  1088. [ 8.207727] iwlwifi 0000:00:14.3: Unhandled alg: 0x707
  1089. [ 8.207821] wlp0s20f3: Limiting TX power to 27 (30 - 3) dBm as advertised by 9c:3d:cf:ea:bd:82
  1090. [ 8.208228] IPv6: ADDRCONF(NETDEV_CHANGE): wlp0s20f3: link becomes ready
  1091. [ 8.704399] ------------[ cut here ]------------
  1092. [ 8.704401] Unclaimed read from register 0x205c
  1093. [ 8.704467] WARNING: CPU: 11 PID: 111 at drivers/gpu/drm/i915/intel_uncore.c:1077 __unclaimed_reg_debug+0x4e/0x60 [i915]
  1094. [ 8.704467] Modules linked in: ccm cmac bnep snd_hda_codec_hdmi arc4 nvidia_uvm(POE) nls_iso8859_1 intel_wmi_thunderbolt wmi_bmof nvidia_drm(POE) nvidia_modeset(POE) intel_rapl x86_pkg_temp_thermal intel_powerclamp nvidia(POE) coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc iwlmvm mac80211 i915(+) uvcvideo aesni_intel btusb videobuf2_vmalloc btrtl videobuf2_memops aes_x86_64 videobuf2_v4l2 crypto_simd snd_hda_intel btbcm videobuf2_common snd_seq_midi cryptd btintel iwlwifi snd_hda_codec snd_seq_midi_event glue_helper drm_kms_helper intel_cstate input_leds snd_rawmidi videodev snd_hda_core intel_rapl_perf bluetooth joydev serio_raw media snd_hwdep thinkpad_acpi drm ipmi_devintf cfg80211 ecdh_generic snd_pcm snd_seq nvram mei_me ipmi_msghandler rtsx_pci_ms mei
  1095. [ 8.704490] i2c_algo_bit fb_sys_fops snd_seq_device memstick idma64 processor_thermal_device syscopyarea 8250_dw sysfillrect virt_dma ucsi_acpi snd_timer typec_ucsi sysimgblt intel_soc_dts_iosf intel_pch_thermal typec wmi snd soundcore int3403_thermal int340x_thermal_zone video int3400_thermal mac_hid acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 wacom hid_generic usbhid hid rtsx_pci_sdmmc nvme psmouse e1000e nvme_core intel_lpss_pci rtsx_pci intel_lpss pinctrl_cannonlake pinctrl_intel
  1096. [ 8.704507] CPU: 11 PID: 111 Comm: kworker/11:1 Tainted: P W OE 4.18.0-12-generic #13-Ubuntu
  1097. [ 8.704508] Hardware name: LENOVO 20M9CTO1WW/20M9CTO1WW, BIOS N2CET34W (1.17 ) 11/21/2018
  1098. [ 8.704528] Workqueue: events_long i915_hangcheck_elapsed [i915]
  1099. [ 8.704548] RIP: 0010:__unclaimed_reg_debug+0x4e/0x60 [i915]
  1100. [ 8.704548] Code: 41 5c 41 5d 5d c3 45 84 ed 48 c7 c0 c8 3b c8 c0 44 89 e2 48 c7 c6 be 3b c8 c0 48 0f 44 f0 48 c7 c7 d1 3b c8 c0 e8 74 7b 4d fa <0f> 0b 83 2d a1 4e 10 00 01 5b 41 5c 41 5d 5d c3 66 90 0f 1f 44 00
  1101. [ 8.704563] RSP: 0018:ffffb6c3870efd30 EFLAGS: 00010086
  1102. [ 8.704564] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000006
  1103. [ 8.704564] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffff932b9d0d64b0
  1104. [ 8.704565] RBP: ffffb6c3870efd48 R08: 0000000000000001 R09: 0000000000000aba
  1105. [ 8.704565] R10: 0000000000000004 R11: 0000000000000000 R12: 000000000000205c
  1106. [ 8.704566] R13: 0000000000000001 R14: ffff932b8a7387a8 R15: 0000000000000001
  1107. [ 8.704566] FS: 0000000000000000(0000) GS:ffff932b9d0c0000(0000) knlGS:0000000000000000
  1108. [ 8.704567] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  1109. [ 8.704567] CR2: 00007f0ff0000010 CR3: 000000142b20a001 CR4: 00000000003606e0
  1110. [ 8.704568] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  1111. [ 8.704569] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
  1112. [ 8.704569] Call Trace:
  1113. [ 8.704590] fwtable_read32+0x17d/0x1d0 [i915]
  1114. [ 8.704609] intel_engine_get_active_head+0x43/0xf0 [i915]
  1115. [ 8.704627] i915_hangcheck_elapsed+0xf6/0x500 [i915]
  1116. [ 8.704629] ? __switch_to_asm+0x40/0x70
  1117. [ 8.704629] ? __switch_to_asm+0x34/0x70
  1118. [ 8.704630] ? __switch_to_asm+0x40/0x70
  1119. [ 8.704632] process_one_work+0x20f/0x3c0
  1120. [ 8.704633] worker_thread+0x34/0x400
  1121. [ 8.704635] kthread+0x120/0x140
  1122. [ 8.704636] ? pwq_unbound_release_workfn+0xd0/0xd0
  1123. [ 8.704637] ? kthread_bind+0x40/0x40
  1124. [ 8.704638] ret_from_fork+0x35/0x40
  1125. [ 8.704639] ---[ end trace b0ea93a07049c25b ]---
  1126. [ 10.688286] ------------[ cut here ]------------
  1127. [ 10.688290] WARN_ON_ONCE(mcr & mcr_slice_subslice_mask)
  1128. [ 10.688461] WARNING: CPU: 11 PID: 111 at drivers/gpu/drm/i915/intel_engine_cs.c:819 intel_engine_get_instdone+0x4a4/0x500 [i915]
  1129. [ 10.688463] Modules linked in: ccm cmac bnep snd_hda_codec_hdmi arc4 nvidia_uvm(POE) nls_iso8859_1 intel_wmi_thunderbolt wmi_bmof nvidia_drm(POE) nvidia_modeset(POE) intel_rapl x86_pkg_temp_thermal intel_powerclamp nvidia(POE) coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc iwlmvm mac80211 i915(+) uvcvideo aesni_intel btusb videobuf2_vmalloc btrtl videobuf2_memops aes_x86_64 videobuf2_v4l2 crypto_simd snd_hda_intel btbcm videobuf2_common snd_seq_midi cryptd btintel iwlwifi snd_hda_codec snd_seq_midi_event glue_helper drm_kms_helper intel_cstate input_leds snd_rawmidi videodev snd_hda_core intel_rapl_perf bluetooth joydev serio_raw media snd_hwdep thinkpad_acpi drm ipmi_devintf cfg80211 ecdh_generic snd_pcm snd_seq nvram mei_me ipmi_msghandler rtsx_pci_ms mei
  1130. [ 10.688554] i2c_algo_bit fb_sys_fops snd_seq_device memstick idma64 processor_thermal_device syscopyarea 8250_dw sysfillrect virt_dma ucsi_acpi snd_timer typec_ucsi sysimgblt intel_soc_dts_iosf intel_pch_thermal typec wmi snd soundcore int3403_thermal int340x_thermal_zone video int3400_thermal mac_hid acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 wacom hid_generic usbhid hid rtsx_pci_sdmmc nvme psmouse e1000e nvme_core intel_lpss_pci rtsx_pci intel_lpss pinctrl_cannonlake pinctrl_intel
  1131. [ 10.688622] CPU: 11 PID: 111 Comm: kworker/11:1 Tainted: P W OE 4.18.0-12-generic #13-Ubuntu
  1132. [ 10.688624] Hardware name: LENOVO 20M9CTO1WW/20M9CTO1WW, BIOS N2CET34W (1.17 ) 11/21/2018
  1133. [ 10.688723] Workqueue: events_long i915_hangcheck_elapsed [i915]
  1134. [ 10.688819] RIP: 0010:intel_engine_get_instdone+0x4a4/0x500 [i915]
  1135. [ 10.688820] Code: 10 00 00 0f 85 37 fe ff ff 48 c7 c6 b8 3f c9 c0 48 c7 c7 9e 36 c8 c0 89 45 b8 44 89 4d c4 c6 05 9f cb 10 00 01 e8 de f8 4d fa <0f> 0b 44 8b 55 c0 8b 45 b8 44 8b 4d c4 e9 04 fe ff ff 80 3d 81 cb
  1136. [ 10.688891] RSP: 0018:ffffb6c3870efc78 EFLAGS: 00010086
  1137. [ 10.688894] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000006
  1138. [ 10.688897] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffff932b9d0d64b0
  1139. [ 10.688899] RBP: ffffb6c3870efcc8 R08: 0000000d51497309 R09: 0000000000000adc
  1140. [ 10.688902] R10: ffffffffbc984fe0 R11: 0000000000000000 R12: 0000000000000000
  1141. [ 10.688904] R13: ffff932b8a738000 R14: 0000000000000000 R15: 0000000000000000
  1142. [ 10.688907] FS: 0000000000000000(0000) GS:ffff932b9d0c0000(0000) knlGS:0000000000000000
  1143. [ 10.688910] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  1144. [ 10.688913] CR2: 00007f967c000010 CR3: 000000142b20a003 CR4: 00000000003606e0
  1145. [ 10.688915] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  1146. [ 10.688918] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
  1147. [ 10.688919] Call Trace:
  1148. [ 10.689014] subunits_stuck+0x63/0x160 [i915]
  1149. [ 10.689104] i915_hangcheck_elapsed+0x3a5/0x500 [i915]
  1150. [ 10.689111] ? __switch_to_asm+0x40/0x70
  1151. [ 10.689115] ? __switch_to_asm+0x40/0x70
  1152. [ 10.689124] process_one_work+0x20f/0x3c0
  1153. [ 10.689130] worker_thread+0x34/0x400
  1154. [ 10.689137] kthread+0x120/0x140
  1155. [ 10.689142] ? pwq_unbound_release_workfn+0xd0/0xd0
  1156. [ 10.689147] ? kthread_bind+0x40/0x40
  1157. [ 10.689150] ret_from_fork+0x35/0x40
  1158. [ 10.689155] ---[ end trace b0ea93a07049c25c ]---
  1159. [ 10.689389] i915 0000:00:02.0: Resetting bcs0 for stuck wait on bcs0
  1160. [ 10.690084] i915 0000:00:02.0: Resetting chip for stuck wait on bcs0
  1161. [ 11.004249] i915 0000:00:02.0: Failed to reset chip
  1162. [ 11.042774] [drm] Initialized i915 1.6.0 20180514 for 0000:00:02.0 on minor 0
  1163. [ 11.043373] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
  1164. [ 11.043489] ------------[ cut here ]------------
  1165. [ 11.043494] Interrupt register 0x44418 is not zero: 0xffffffff
  1166. [ 11.043624] WARNING: CPU: 4 PID: 258 at drivers/gpu/drm/i915/i915_irq.c:161 gen3_assert_iir_is_zero+0x38/0xa0 [i915]
  1167. [ 11.043626] Modules linked in: ccm cmac bnep snd_hda_codec_hdmi arc4 nvidia_uvm(POE) nls_iso8859_1 intel_wmi_thunderbolt wmi_bmof nvidia_drm(POE) nvidia_modeset(POE) intel_rapl x86_pkg_temp_thermal intel_powerclamp nvidia(POE) coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc iwlmvm mac80211 i915 uvcvideo aesni_intel btusb videobuf2_vmalloc btrtl videobuf2_memops aes_x86_64 videobuf2_v4l2 crypto_simd snd_hda_intel btbcm videobuf2_common snd_seq_midi cryptd btintel iwlwifi snd_hda_codec snd_seq_midi_event glue_helper drm_kms_helper intel_cstate input_leds snd_rawmidi videodev snd_hda_core intel_rapl_perf bluetooth joydev serio_raw media snd_hwdep thinkpad_acpi drm ipmi_devintf cfg80211 ecdh_generic snd_pcm snd_seq nvram mei_me ipmi_msghandler rtsx_pci_ms mei i2c_algo_bit
  1168. [ 11.043719] fb_sys_fops snd_seq_device memstick idma64 processor_thermal_device syscopyarea 8250_dw sysfillrect virt_dma ucsi_acpi snd_timer typec_ucsi sysimgblt intel_soc_dts_iosf intel_pch_thermal typec wmi snd soundcore int3403_thermal int340x_thermal_zone video int3400_thermal mac_hid acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 wacom hid_generic usbhid hid rtsx_pci_sdmmc nvme psmouse e1000e nvme_core intel_lpss_pci rtsx_pci intel_lpss pinctrl_cannonlake pinctrl_intel
  1169. [ 11.043784] CPU: 4 PID: 258 Comm: kworker/u24:3 Tainted: P W OE 4.18.0-12-generic #13-Ubuntu
  1170. [ 11.043786] Hardware name: LENOVO 20M9CTO1WW/20M9CTO1WW, BIOS N2CET34W (1.17 ) 11/21/2018
  1171. [ 11.043794] Workqueue: events_unbound async_run_entry_fn
  1172. [ 11.043880] RIP: 0010:gen3_assert_iir_is_zero+0x38/0xa0 [i915]
  1173. [ 11.043881] Code: 41 54 41 89 f4 53 48 89 fb 48 8b 87 f8 07 00 00 e8 9d b4 0a fb 85 c0 74 73 89 c2 44 89 e6 48 c7 c7 50 cd c8 c0 e8 ea 6d 53 fa <0f> 0b b9 01 00 00 00 ba ff ff ff ff 44 89 e6 48 89 df 48 8b 83 18
  1174. [ 11.043960] RSP: 0018:ffffb6c38724baa8 EFLAGS: 00010086
  1175. [ 11.043964] RAX: 0000000000000000 RBX: ffff932b8a738000 RCX: 0000000000000006
  1176. [ 11.043968] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffff932b9cf164b0
  1177. [ 11.043971] RBP: ffffb6c38724bab8 R08: 0000000000000001 R09: 0000000000000b03
  1178. [ 11.043973] R10: 0000000000000004 R11: 0000000000000000 R12: 0000000000044418
  1179. [ 11.043976] R13: 0000000000000006 R14: 0000000000000010 R15: ffff932b8a73c888
  1180. [ 11.043981] FS: 0000000000000000(0000) GS:ffff932b9cf00000(0000) knlGS:0000000000000000
  1181. [ 11.043985] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  1182. [ 11.043988] CR2: 00007fcc8ec48940 CR3: 000000142b20a001 CR4: 00000000003606e0
  1183. [ 11.043992] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  1184. [ 11.043995] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
  1185. [ 11.043997] Call Trace:
  1186. [ 11.044120] gen8_irq_power_well_post_enable+0x8d/0x110 [i915]
  1187. [ 11.044244] hsw_power_well_enable+0x1f2/0x230 [i915]
  1188. [ 11.044259] ? update_group_capacity+0x2c/0x1f0
  1189. [ 11.044380] intel_power_well_enable+0x39/0x50 [i915]
  1190. [ 11.044495] __intel_display_power_get_domain+0x83/0xa0 [i915]
  1191. [ 11.044614] intel_display_power_get+0x33/0x50 [i915]
  1192. [ 11.044747] intel_dp_detect+0x126/0x5f0 [i915]
  1193. [ 11.044773] drm_helper_probe_detect+0x50/0xa0 [drm_kms_helper]
  1194. [ 11.044795] drm_helper_probe_single_connector_modes+0xe0/0x700 [drm_kms_helper]
  1195. [ 11.044820] drm_setup_crtcs+0x148/0xa60 [drm_kms_helper]
  1196. [ 11.044827] ? __switch_to_asm+0x40/0x70
  1197. [ 11.044832] ? __switch_to_asm+0x34/0x70
  1198. [ 11.044836] ? __switch_to_asm+0x40/0x70
  1199. [ 11.044840] ? __switch_to_asm+0x34/0x70
  1200. [ 11.044844] ? __switch_to_asm+0x40/0x70
  1201. [ 11.044849] ? __switch_to_asm+0x34/0x70
  1202. [ 11.044853] ? __switch_to_asm+0x34/0x70
  1203. [ 11.044875] __drm_fb_helper_initial_config_and_unlock+0x40/0x400 [drm_kms_helper]
  1204. [ 11.044879] ? __switch_to_asm+0x34/0x70
  1205. [ 11.044885] ? __switch_to+0xad/0x500
  1206. [ 11.044905] drm_fb_helper_initial_config+0x35/0x40 [drm_kms_helper]
  1207. [ 11.045042] intel_fbdev_initial_config+0x18/0x30 [i915]
  1208. [ 11.045049] async_run_entry_fn+0x3c/0x150
  1209. [ 11.045058] process_one_work+0x20f/0x3c0
  1210. [ 11.045069] worker_thread+0x34/0x400
  1211. [ 11.045075] kthread+0x120/0x140
  1212. [ 11.045083] ? pwq_unbound_release_workfn+0xd0/0xd0
  1213. [ 11.045088] ? kthread_bind+0x40/0x40
  1214. [ 11.045094] ret_from_fork+0x35/0x40
  1215. [ 11.045100] ---[ end trace b0ea93a07049c25d ]---
  1216. [ 11.045119] ------------[ cut here ]------------
  1217. [ 11.045122] Interrupt register 0x44428 is not zero: 0xffffffff
  1218. [ 11.045279] WARNING: CPU: 4 PID: 258 at drivers/gpu/drm/i915/i915_irq.c:161 gen3_assert_iir_is_zero+0x38/0xa0 [i915]
  1219. [ 11.045283] Modules linked in: ccm cmac bnep snd_hda_codec_hdmi arc4 nvidia_uvm(POE) nls_iso8859_1 intel_wmi_thunderbolt wmi_bmof nvidia_drm(POE) nvidia_modeset(POE) intel_rapl x86_pkg_temp_thermal intel_powerclamp nvidia(POE) coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc iwlmvm mac80211 i915 uvcvideo aesni_intel btusb videobuf2_vmalloc btrtl videobuf2_memops aes_x86_64 videobuf2_v4l2 crypto_simd snd_hda_intel btbcm videobuf2_common snd_seq_midi cryptd btintel iwlwifi snd_hda_codec snd_seq_midi_event glue_helper drm_kms_helper intel_cstate input_leds snd_rawmidi videodev snd_hda_core intel_rapl_perf bluetooth joydev serio_raw media snd_hwdep thinkpad_acpi drm ipmi_devintf cfg80211 ecdh_generic snd_pcm snd_seq nvram mei_me ipmi_msghandler rtsx_pci_ms mei i2c_algo_bit
  1220. [ 11.045398] fb_sys_fops snd_seq_device memstick idma64 processor_thermal_device syscopyarea 8250_dw sysfillrect virt_dma ucsi_acpi snd_timer typec_ucsi sysimgblt intel_soc_dts_iosf intel_pch_thermal typec wmi snd soundcore int3403_thermal int340x_thermal_zone video int3400_thermal mac_hid acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 wacom hid_generic usbhid hid rtsx_pci_sdmmc nvme psmouse e1000e nvme_core intel_lpss_pci rtsx_pci intel_lpss pinctrl_cannonlake pinctrl_intel
  1221. [ 11.045481] CPU: 4 PID: 258 Comm: kworker/u24:3 Tainted: P W OE 4.18.0-12-generic #13-Ubuntu
  1222. [ 11.045483] Hardware name: LENOVO 20M9CTO1WW/20M9CTO1WW, BIOS N2CET34W (1.17 ) 11/21/2018
  1223. [ 11.045490] Workqueue: events_unbound async_run_entry_fn
  1224. [ 11.045607] RIP: 0010:gen3_assert_iir_is_zero+0x38/0xa0 [i915]
  1225. [ 11.045610] Code: 41 54 41 89 f4 53 48 89 fb 48 8b 87 f8 07 00 00 e8 9d b4 0a fb 85 c0 74 73 89 c2 44 89 e6 48 c7 c7 50 cd c8 c0 e8 ea 6d 53 fa <0f> 0b b9 01 00 00 00 ba ff ff ff ff 44 89 e6 48 89 df 48 8b 83 18
  1226. [ 11.045718] RSP: 0018:ffffb6c38724baa8 EFLAGS: 00010086
  1227. [ 11.045723] RAX: 0000000000000000 RBX: ffff932b8a738000 RCX: 0000000000000006
  1228. [ 11.045726] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffff932b9cf164b0
  1229. [ 11.045730] RBP: ffffb6c38724bab8 R08: 0000000000000001 R09: 0000000000000b37
  1230. [ 11.045733] R10: 0000000000000004 R11: 0000000000000000 R12: 0000000000044428
  1231. [ 11.045736] R13: 0000000000000006 R14: 0000000000000020 R15: ffff932b8a73c888
  1232. [ 11.045741] FS: 0000000000000000(0000) GS:ffff932b9cf00000(0000) knlGS:0000000000000000
  1233. [ 11.045745] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  1234. [ 11.045749] CR2: 00007fcc8ec48940 CR3: 000000142b20a001 CR4: 00000000003606e0
  1235. [ 11.045755] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  1236. [ 11.045759] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
  1237. [ 11.045761] Call Trace:
  1238. [ 11.045877] gen8_irq_power_well_post_enable+0x8d/0x110 [i915]
  1239. [ 11.045986] hsw_power_well_enable+0x1f2/0x230 [i915]
  1240. [ 11.045996] ? update_group_capacity+0x2c/0x1f0
  1241. [ 11.046076] intel_power_well_enable+0x39/0x50 [i915]
  1242. [ 11.046154] __intel_display_power_get_domain+0x83/0xa0 [i915]
  1243. [ 11.046234] intel_display_power_get+0x33/0x50 [i915]
  1244. [ 11.046333] intel_dp_detect+0x126/0x5f0 [i915]
  1245. [ 11.046350] drm_helper_probe_detect+0x50/0xa0 [drm_kms_helper]
  1246. [ 11.046363] drm_helper_probe_single_connector_modes+0xe0/0x700 [drm_kms_helper]
  1247. [ 11.046379] drm_setup_crtcs+0x148/0xa60 [drm_kms_helper]
  1248. [ 11.046385] ? __switch_to_asm+0x40/0x70
  1249. [ 11.046389] ? __switch_to_asm+0x34/0x70
  1250. [ 11.046392] ? __switch_to_asm+0x40/0x70
  1251. [ 11.046395] ? __switch_to_asm+0x34/0x70
  1252. [ 11.046398] ? __switch_to_asm+0x40/0x70
  1253. [ 11.046401] ? __switch_to_asm+0x34/0x70
  1254. [ 11.046404] ? __switch_to_asm+0x34/0x70
  1255. [ 11.046418] __drm_fb_helper_initial_config_and_unlock+0x40/0x400 [drm_kms_helper]
  1256. [ 11.046422] ? __switch_to_asm+0x34/0x70
  1257. [ 11.046426] ? __switch_to+0xad/0x500
  1258. [ 11.046452] drm_fb_helper_initial_config+0x35/0x40 [drm_kms_helper]
  1259. [ 11.046472] intel_fbdev_initial_config+0x18/0x30 [i915]
  1260. [ 11.046473] async_run_entry_fn+0x3c/0x150
  1261. [ 11.046474] process_one_work+0x20f/0x3c0
  1262. [ 11.046476] worker_thread+0x34/0x400
  1263. [ 11.046477] kthread+0x120/0x140
  1264. [ 11.046478] ? pwq_unbound_release_workfn+0xd0/0xd0
  1265. [ 11.046479] ? kthread_bind+0x40/0x40
  1266. [ 11.046480] ret_from_fork+0x35/0x40
  1267. [ 11.046481] ---[ end trace b0ea93a07049c25e ]---
  1268. [ 11.647157] [drm:fw_domains_get_with_fallback [i915]] *ERROR* media: timed out waiting for forcewake ack to clear.
  1269. [ 12.247912] [drm:fw_domains_get_with_fallback [i915]] *ERROR* blitter: timed out waiting for forcewake ack to clear.
  1270. [ 12.848686] [drm:fw_domains_get_with_fallback [i915]] *ERROR* blitter: timed out waiting for forcewake ack to clear.
  1271. [ 13.449427] [drm:fw_domains_get_with_fallback [i915]] *ERROR* blitter: timed out waiting for forcewake ack to clear.
  1272. [ 14.050182] [drm:fw_domains_get_with_fallback [i915]] *ERROR* blitter: timed out waiting for forcewake ack to clear.
  1273. [ 15.344152] [drm:gen9_set_dc_state [i915]] *ERROR* DC state mismatch (0x0 -> 0x3)
  1274. [ 15.344702] [drm:gen9_set_dc_state [i915]] *ERROR* Writing dc state to 0xfffffffe failed, now 0xffffffff
  1275. [ 15.477883] [drm:gen9_set_dc_state [i915]] *ERROR* DC state mismatch (0x2 -> 0x3)
  1276. [ 15.478511] [drm:gen9_set_dc_state [i915]] *ERROR* Writing dc state to 0xfffffffc failed, now 0xffffffff
  1277. [ 15.478525] ------------[ cut here ]------------
  1278. [ 15.478526] WARN_ON((val & ((1<<((0)*6+5)) | (1<<((0)*6+4)) | (1<<((0)*6)))) != (1<<((0)*6)))
  1279. [ 15.478657] WARNING: CPU: 4 PID: 258 at drivers/gpu/drm/i915/intel_cdclk.c:834 skl_get_cdclk+0x204/0x280 [i915]
  1280. [ 15.478658] Modules linked in: ccm cmac bnep snd_hda_codec_hdmi arc4 nvidia_uvm(POE) nls_iso8859_1 intel_wmi_thunderbolt wmi_bmof nvidia_drm(POE) nvidia_modeset(POE) intel_rapl x86_pkg_temp_thermal intel_powerclamp nvidia(POE) coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc iwlmvm mac80211 i915 uvcvideo aesni_intel btusb videobuf2_vmalloc btrtl videobuf2_memops aes_x86_64 videobuf2_v4l2 crypto_simd snd_hda_intel btbcm videobuf2_common snd_seq_midi cryptd btintel iwlwifi snd_hda_codec snd_seq_midi_event glue_helper drm_kms_helper intel_cstate input_leds snd_rawmidi videodev snd_hda_core intel_rapl_perf bluetooth joydev serio_raw media snd_hwdep thinkpad_acpi drm ipmi_devintf cfg80211 ecdh_generic snd_pcm snd_seq nvram mei_me ipmi_msghandler rtsx_pci_ms mei i2c_algo_bit
  1281. [ 15.478737] fb_sys_fops snd_seq_device memstick idma64 processor_thermal_device syscopyarea 8250_dw sysfillrect virt_dma ucsi_acpi snd_timer typec_ucsi sysimgblt intel_soc_dts_iosf intel_pch_thermal typec wmi snd soundcore int3403_thermal int340x_thermal_zone video int3400_thermal mac_hid acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 wacom hid_generic usbhid hid rtsx_pci_sdmmc nvme psmouse e1000e nvme_core intel_lpss_pci rtsx_pci intel_lpss pinctrl_cannonlake pinctrl_intel
  1282. [ 15.478795] CPU: 4 PID: 258 Comm: kworker/u24:3 Tainted: P W OE 4.18.0-12-generic #13-Ubuntu
  1283. [ 15.478797] Hardware name: LENOVO 20M9CTO1WW/20M9CTO1WW, BIOS N2CET34W (1.17 ) 11/21/2018
  1284. [ 15.478803] Workqueue: events_unbound async_run_entry_fn
  1285. [ 15.478886] RIP: 0010:skl_get_cdclk+0x204/0x280 [i915]
  1286. [ 15.478887] Code: 5c 5d c3 8b 43 08 c7 43 04 a0 98 7b 00 89 43 0c 89 03 e9 b3 fe ff ff 48 c7 c6 98 95 c9 c0 48 c7 c7 50 46 c8 c0 e8 5e 56 4c fa <0f> 0b 8b 53 04 e9 16 ff ff ff c7 03 5c 26 05 00 31 c0 eb 82 89 c2
  1287. [ 15.478946] RSP: 0018:ffffb6c38724bb10 EFLAGS: 00010282
  1288. [ 15.478949] RAX: 0000000000000000 RBX: ffffb6c38724bb34 RCX: 0000000000000006
  1289. [ 15.478951] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffff932b9cf164b0
  1290. [ 15.478953] RBP: ffffb6c38724bb20 R08: 00000010579e3880 R09: 0000000000000b73
  1291. [ 15.478955] R10: ffffffffbc984fe0 R11: 0000000000000000 R12: ffff932b8a738000
  1292. [ 15.478957] R13: 0000000000000021 R14: 0000000200000000 R15: aaaaaaaaaaaaaaab
  1293. [ 15.478960] FS: 0000000000000000(0000) GS:ffff932b9cf00000(0000) knlGS:0000000000000000
  1294. [ 15.478962] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  1295. [ 15.478964] CR2: 00007fcc8ec48940 CR3: 000000142b20a001 CR4: 00000000003606e0
  1296. [ 15.478967] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  1297. [ 15.478968] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
  1298. [ 15.478970] Call Trace:
  1299. [ 15.479048] gen9_dc_off_power_well_enable+0x51/0x250 [i915]
  1300. [ 15.479120] intel_power_well_enable+0x39/0x50 [i915]
  1301. [ 15.479188] __intel_display_power_get_domain+0x83/0xa0 [i915]
  1302. [ 15.479255] intel_display_power_get+0x33/0x50 [i915]
  1303. [ 15.479339] intel_dp_detect+0x126/0x5f0 [i915]
  1304. [ 15.479355] drm_helper_probe_detect+0x50/0xa0 [drm_kms_helper]
  1305. [ 15.479367] drm_helper_probe_single_connector_modes+0xe0/0x700 [drm_kms_helper]
  1306. [ 15.479380] drm_setup_crtcs+0x148/0xa60 [drm_kms_helper]
  1307. [ 15.479385] ? __switch_to_asm+0x40/0x70
  1308. [ 15.479388] ? __switch_to_asm+0x34/0x70
  1309. [ 15.479391] ? __switch_to_asm+0x40/0x70
  1310. [ 15.479393] ? __switch_to_asm+0x34/0x70
  1311. [ 15.479395] ? __switch_to_asm+0x40/0x70
  1312. [ 15.479398] ? __switch_to_asm+0x34/0x70
  1313. [ 15.479401] ? __switch_to_asm+0x34/0x70
  1314. [ 15.479413] __drm_fb_helper_initial_config_and_unlock+0x40/0x400 [drm_kms_helper]
  1315. [ 15.479416] ? __switch_to_asm+0x34/0x70
  1316. [ 15.479420] ? __switch_to+0xad/0x500
  1317. [ 15.479431] drm_fb_helper_initial_config+0x35/0x40 [drm_kms_helper]
  1318. [ 15.479513] intel_fbdev_initial_config+0x18/0x30 [i915]
  1319. [ 15.479518] async_run_entry_fn+0x3c/0x150
  1320. [ 15.479524] process_one_work+0x20f/0x3c0
  1321. [ 15.479529] worker_thread+0x34/0x400
  1322. [ 15.479533] kthread+0x120/0x140
  1323. [ 15.479538] ? pwq_unbound_release_workfn+0xd0/0xd0
  1324. [ 15.479541] ? kthread_bind+0x40/0x40
  1325. [ 15.479544] ret_from_fork+0x35/0x40
  1326. [ 15.479548] ---[ end trace b0ea93a07049c25f ]---
  1327. [ 15.479594] ------------[ cut here ]------------
  1328. [ 15.479596] Interrupt register 0x44418 is not zero: 0xffffffff
  1329. [ 15.479692] WARNING: CPU: 4 PID: 258 at drivers/gpu/drm/i915/i915_irq.c:161 gen3_assert_iir_is_zero+0x38/0xa0 [i915]
  1330. [ 15.479693] Modules linked in: ccm cmac bnep snd_hda_codec_hdmi arc4 nvidia_uvm(POE) nls_iso8859_1 intel_wmi_thunderbolt wmi_bmof nvidia_drm(POE) nvidia_modeset(POE) intel_rapl x86_pkg_temp_thermal intel_powerclamp nvidia(POE) coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc iwlmvm mac80211 i915 uvcvideo aesni_intel btusb videobuf2_vmalloc btrtl videobuf2_memops aes_x86_64 videobuf2_v4l2 crypto_simd snd_hda_intel btbcm videobuf2_common snd_seq_midi cryptd btintel iwlwifi snd_hda_codec snd_seq_midi_event glue_helper drm_kms_helper intel_cstate input_leds snd_rawmidi videodev snd_hda_core intel_rapl_perf bluetooth joydev serio_raw media snd_hwdep thinkpad_acpi drm ipmi_devintf cfg80211 ecdh_generic snd_pcm snd_seq nvram mei_me ipmi_msghandler rtsx_pci_ms mei i2c_algo_bit
  1331. [ 15.479756] fb_sys_fops snd_seq_device memstick idma64 processor_thermal_device syscopyarea 8250_dw sysfillrect virt_dma ucsi_acpi snd_timer typec_ucsi sysimgblt intel_soc_dts_iosf intel_pch_thermal typec wmi snd soundcore int3403_thermal int340x_thermal_zone video int3400_thermal mac_hid acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 wacom hid_generic usbhid hid rtsx_pci_sdmmc nvme psmouse e1000e nvme_core intel_lpss_pci rtsx_pci intel_lpss pinctrl_cannonlake pinctrl_intel
  1332. [ 15.479802] CPU: 4 PID: 258 Comm: kworker/u24:3 Tainted: P W OE 4.18.0-12-generic #13-Ubuntu
  1333. [ 15.479804] Hardware name: LENOVO 20M9CTO1WW/20M9CTO1WW, BIOS N2CET34W (1.17 ) 11/21/2018
  1334. [ 15.479808] Workqueue: events_unbound async_run_entry_fn
  1335. [ 15.479876] RIP: 0010:gen3_assert_iir_is_zero+0x38/0xa0 [i915]
  1336. [ 15.479877] Code: 41 54 41 89 f4 53 48 89 fb 48 8b 87 f8 07 00 00 e8 9d b4 0a fb 85 c0 74 73 89 c2 44 89 e6 48 c7 c7 50 cd c8 c0 e8 ea 6d 53 fa <0f> 0b b9 01 00 00 00 ba ff ff ff ff 44 89 e6 48 89 df 48 8b 83 18
  1337. [ 15.479935] RSP: 0018:ffffb6c38724baa8 EFLAGS: 00010086
  1338. [ 15.479938] RAX: 0000000000000000 RBX: ffff932b8a738000 RCX: 0000000000000006
  1339. [ 15.479939] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffff932b9cf164b0
  1340. [ 15.479941] RBP: ffffb6c38724bab8 R08: 0000000000000001 R09: 0000000000000ba6
  1341. [ 15.479943] R10: 0000000000000004 R11: 0000000000000000 R12: 0000000000044418
  1342. [ 15.479945] R13: 0000000000000006 R14: 0000000000000010 R15: ffff932b8a73c888
  1343. [ 15.479948] FS: 0000000000000000(0000) GS:ffff932b9cf00000(0000) knlGS:0000000000000000
  1344. [ 15.479950] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  1345. [ 15.479952] CR2: 00007fcc8ec48940 CR3: 000000142b20a001 CR4: 00000000003606e0
  1346. [ 15.479954] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  1347. [ 15.479955] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
  1348. [ 15.479956] Call Trace:
  1349. [ 15.480025] gen8_irq_power_well_post_enable+0x8d/0x110 [i915]
  1350. [ 15.480095] hsw_power_well_enable+0x1f2/0x230 [i915]
  1351. [ 15.480164] intel_power_well_enable+0x39/0x50 [i915]
  1352. [ 15.480230] __intel_display_power_get_domain+0x83/0xa0 [i915]
  1353. [ 15.480297] intel_display_power_get+0x33/0x50 [i915]
  1354. [ 15.480380] intel_dp_detect+0x126/0x5f0 [i915]
  1355. [ 15.480393] drm_helper_probe_detect+0x50/0xa0 [drm_kms_helper]
  1356. [ 15.480404] drm_helper_probe_single_connector_modes+0xe0/0x700 [drm_kms_helper]
  1357. [ 15.480417] drm_setup_crtcs+0x148/0xa60 [drm_kms_helper]
  1358. [ 15.480421] ? __switch_to_asm+0x40/0x70
  1359. [ 15.480423] ? __switch_to_asm+0x34/0x70
  1360. [ 15.480426] ? __switch_to_asm+0x40/0x70
  1361. [ 15.480428] ? __switch_to_asm+0x34/0x70
  1362. [ 15.480431] ? __switch_to_asm+0x40/0x70
  1363. [ 15.480433] ? __switch_to_asm+0x34/0x70
  1364. [ 15.480436] ? __switch_to_asm+0x34/0x70
  1365. [ 15.480448] __drm_fb_helper_initial_config_and_unlock+0x40/0x400 [drm_kms_helper]
  1366. [ 15.480451] ? __switch_to_asm+0x34/0x70
  1367. [ 15.480454] ? __switch_to+0xad/0x500
  1368. [ 15.480465] drm_fb_helper_initial_config+0x35/0x40 [drm_kms_helper]
  1369. [ 15.480547] intel_fbdev_initial_config+0x18/0x30 [i915]
  1370. [ 15.480551] async_run_entry_fn+0x3c/0x150
  1371. [ 15.480556] process_one_work+0x20f/0x3c0
  1372. [ 15.480561] worker_thread+0x34/0x400
  1373. [ 15.480565] kthread+0x120/0x140
  1374. [ 15.480570] ? pwq_unbound_release_workfn+0xd0/0xd0
  1375. [ 15.480573] ? kthread_bind+0x40/0x40
  1376. [ 15.480577] ret_from_fork+0x35/0x40
  1377. [ 15.480580] ---[ end trace b0ea93a07049c260 ]---
  1378. [ 15.480602] ------------[ cut here ]------------
  1379. [ 15.480604] Interrupt register 0x44428 is not zero: 0xffffffff
  1380. [ 15.480692] WARNING: CPU: 4 PID: 258 at drivers/gpu/drm/i915/i915_irq.c:161 gen3_assert_iir_is_zero+0x38/0xa0 [i915]
  1381. [ 15.480693] Modules linked in: ccm cmac bnep snd_hda_codec_hdmi arc4 nvidia_uvm(POE) nls_iso8859_1 intel_wmi_thunderbolt wmi_bmof nvidia_drm(POE) nvidia_modeset(POE) intel_rapl x86_pkg_temp_thermal intel_powerclamp nvidia(POE) coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc iwlmvm mac80211 i915 uvcvideo aesni_intel btusb videobuf2_vmalloc btrtl videobuf2_memops aes_x86_64 videobuf2_v4l2 crypto_simd snd_hda_intel btbcm videobuf2_common snd_seq_midi cryptd btintel iwlwifi snd_hda_codec snd_seq_midi_event glue_helper drm_kms_helper intel_cstate input_leds snd_rawmidi videodev snd_hda_core intel_rapl_perf bluetooth joydev serio_raw media snd_hwdep thinkpad_acpi drm ipmi_devintf cfg80211 ecdh_generic snd_pcm snd_seq nvram mei_me ipmi_msghandler rtsx_pci_ms mei i2c_algo_bit
  1382. [ 15.480757] fb_sys_fops snd_seq_device memstick idma64 processor_thermal_device syscopyarea 8250_dw sysfillrect virt_dma ucsi_acpi snd_timer typec_ucsi sysimgblt intel_soc_dts_iosf intel_pch_thermal typec wmi snd soundcore int3403_thermal int340x_thermal_zone video int3400_thermal mac_hid acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 wacom hid_generic usbhid hid rtsx_pci_sdmmc nvme psmouse e1000e nvme_core intel_lpss_pci rtsx_pci intel_lpss pinctrl_cannonlake pinctrl_intel
  1383. [ 15.480804] CPU: 4 PID: 258 Comm: kworker/u24:3 Tainted: P W OE 4.18.0-12-generic #13-Ubuntu
  1384. [ 15.480805] Hardware name: LENOVO 20M9CTO1WW/20M9CTO1WW, BIOS N2CET34W (1.17 ) 11/21/2018
  1385. [ 15.480809] Workqueue: events_unbound async_run_entry_fn
  1386. [ 15.480877] RIP: 0010:gen3_assert_iir_is_zero+0x38/0xa0 [i915]
  1387. [ 15.480878] Code: 41 54 41 89 f4 53 48 89 fb 48 8b 87 f8 07 00 00 e8 9d b4 0a fb 85 c0 74 73 89 c2 44 89 e6 48 c7 c7 50 cd c8 c0 e8 ea 6d 53 fa <0f> 0b b9 01 00 00 00 ba ff ff ff ff 44 89 e6 48 89 df 48 8b 83 18
  1388. [ 15.480936] RSP: 0018:ffffb6c38724baa8 EFLAGS: 00010086
  1389. [ 15.480939] RAX: 0000000000000000 RBX: ffff932b8a738000 RCX: 0000000000000006
  1390. [ 15.480941] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffff932b9cf164b0
  1391. [ 15.480943] RBP: ffffb6c38724bab8 R08: 0000000000000001 R09: 0000000000000bd9
  1392. [ 15.480944] R10: 0000000000000004 R11: 0000000000000000 R12: 0000000000044428
  1393. [ 15.480946] R13: 0000000000000006 R14: 0000000000000020 R15: ffff932b8a73c888
  1394. [ 15.480949] FS: 0000000000000000(0000) GS:ffff932b9cf00000(0000) knlGS:0000000000000000
  1395. [ 15.480951] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  1396. [ 15.480953] CR2: 00007fcc8ec48940 CR3: 000000142b20a001 CR4: 00000000003606e0
  1397. [ 15.480955] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  1398. [ 15.480957] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
  1399. [ 15.480958] Call Trace:
  1400. [ 15.481026] gen8_irq_power_well_post_enable+0x8d/0x110 [i915]
  1401. [ 15.481097] hsw_power_well_enable+0x1f2/0x230 [i915]
  1402. [ 15.481165] intel_power_well_enable+0x39/0x50 [i915]
  1403. [ 15.481233] __intel_display_power_get_domain+0x83/0xa0 [i915]
  1404. [ 15.481300] intel_display_power_get+0x33/0x50 [i915]
  1405. [ 15.481383] intel_dp_detect+0x126/0x5f0 [i915]
  1406. [ 15.481396] drm_helper_probe_detect+0x50/0xa0 [drm_kms_helper]
  1407. [ 15.481407] drm_helper_probe_single_connector_modes+0xe0/0x700 [drm_kms_helper]
  1408. [ 15.481420] drm_setup_crtcs+0x148/0xa60 [drm_kms_helper]
  1409. [ 15.481424] ? __switch_to_asm+0x40/0x70
  1410. [ 15.481426] ? __switch_to_asm+0x34/0x70
  1411. [ 15.481429] ? __switch_to_asm+0x40/0x70
  1412. [ 15.481431] ? __switch_to_asm+0x34/0x70
  1413. [ 15.481433] ? __switch_to_asm+0x40/0x70
  1414. [ 15.481436] ? __switch_to_asm+0x34/0x70
  1415. [ 15.481439] ? __switch_to_asm+0x34/0x70
  1416. [ 15.481451] __drm_fb_helper_initial_config_and_unlock+0x40/0x400 [drm_kms_helper]
  1417. [ 15.481454] ? __switch_to_asm+0x34/0x70
  1418. [ 15.481457] ? __switch_to+0xad/0x500
  1419. [ 15.481468] drm_fb_helper_initial_config+0x35/0x40 [drm_kms_helper]
  1420. [ 15.481549] intel_fbdev_initial_config+0x18/0x30 [i915]
  1421. [ 15.481553] async_run_entry_fn+0x3c/0x150
  1422. [ 15.481558] process_one_work+0x20f/0x3c0
  1423. [ 15.481563] worker_thread+0x34/0x400
  1424. [ 15.481567] kthread+0x120/0x140
  1425. [ 15.481572] ? pwq_unbound_release_workfn+0xd0/0xd0
  1426. [ 15.481576] ? kthread_bind+0x40/0x40
  1427. [ 15.481579] ret_from_fork+0x35/0x40
  1428. [ 15.481582] ---[ end trace b0ea93a07049c261 ]---
  1429. [ 16.632146] [drm:gen9_set_dc_state [i915]] *ERROR* DC state mismatch (0x0 -> 0x3)
  1430. [ 16.632697] [drm:gen9_set_dc_state [i915]] *ERROR* Writing dc state to 0xfffffffe failed, now 0xffffffff
  1431. [ 16.701770] [drm] Cannot find any crtc or sizes
  1432. [ 16.701858] [drm:gen9_set_dc_state [i915]] *ERROR* DC state mismatch (0x2 -> 0x3)
  1433. [ 16.702366] [drm:gen9_set_dc_state [i915]] *ERROR* Writing dc state to 0xfffffffc failed, now 0xffffffff
  1434. [ 16.702378] ------------[ cut here ]------------
  1435. [ 16.702378] WARN_ON((val & ((1<<((0)*6+5)) | (1<<((0)*6+4)) | (1<<((0)*6)))) != (1<<((0)*6)))
  1436. [ 16.702422] WARNING: CPU: 4 PID: 401 at drivers/gpu/drm/i915/intel_cdclk.c:834 skl_get_cdclk+0x204/0x280 [i915]
  1437. [ 16.702423] Modules linked in: ccm cmac bnep snd_hda_codec_hdmi arc4 nvidia_uvm(POE) nls_iso8859_1 intel_wmi_thunderbolt wmi_bmof nvidia_drm(POE) nvidia_modeset(POE) intel_rapl x86_pkg_temp_thermal intel_powerclamp nvidia(POE) coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc iwlmvm mac80211 i915 uvcvideo aesni_intel btusb videobuf2_vmalloc btrtl videobuf2_memops aes_x86_64 videobuf2_v4l2 crypto_simd snd_hda_intel btbcm videobuf2_common snd_seq_midi cryptd btintel iwlwifi snd_hda_codec snd_seq_midi_event glue_helper drm_kms_helper intel_cstate input_leds snd_rawmidi videodev snd_hda_core intel_rapl_perf bluetooth joydev serio_raw media snd_hwdep thinkpad_acpi drm ipmi_devintf cfg80211 ecdh_generic snd_pcm snd_seq nvram mei_me ipmi_msghandler rtsx_pci_ms mei i2c_algo_bit
  1438. [ 16.702465] fb_sys_fops snd_seq_device memstick idma64 processor_thermal_device syscopyarea 8250_dw sysfillrect virt_dma ucsi_acpi snd_timer typec_ucsi sysimgblt intel_soc_dts_iosf intel_pch_thermal typec wmi snd soundcore int3403_thermal int340x_thermal_zone video int3400_thermal mac_hid acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 wacom hid_generic usbhid hid rtsx_pci_sdmmc nvme psmouse e1000e nvme_core intel_lpss_pci rtsx_pci intel_lpss pinctrl_cannonlake pinctrl_intel
  1439. [ 16.702491] CPU: 4 PID: 401 Comm: kworker/4:2 Tainted: P W OE 4.18.0-12-generic #13-Ubuntu
  1440. [ 16.702492] Hardware name: LENOVO 20M9CTO1WW/20M9CTO1WW, BIOS N2CET34W (1.17 ) 11/21/2018
  1441. [ 16.702501] Workqueue: events output_poll_execute [drm_kms_helper]
  1442. [ 16.702531] RIP: 0010:skl_get_cdclk+0x204/0x280 [i915]
  1443. [ 16.702531] Code: 5c 5d c3 8b 43 08 c7 43 04 a0 98 7b 00 89 43 0c 89 03 e9 b3 fe ff ff 48 c7 c6 98 95 c9 c0 48 c7 c7 50 46 c8 c0 e8 5e 56 4c fa <0f> 0b 8b 53 04 e9 16 ff ff ff c7 03 5c 26 05 00 31 c0 eb 82 89 c2
  1444. [ 16.702561] RSP: 0018:ffffb6c3871a7ab0 EFLAGS: 00010282
  1445. [ 16.702562] RAX: 0000000000000000 RBX: ffffb6c3871a7ad4 RCX: 0000000000000006
  1446. [ 16.702563] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffff932b9cf164b0
  1447. [ 16.702564] RBP: ffffb6c3871a7ac0 R08: 000000111d7374f4 R09: 0000000000000c10
  1448. [ 16.702565] R10: ffffffffbc984fe0 R11: 0000000000000000 R12: ffff932b8a738000
  1449. [ 16.702566] R13: 000000000000001f R14: 0000000080000000 R15: aaaaaaaaaaaaaaab
  1450. [ 16.702568] FS: 0000000000000000(0000) GS:ffff932b9cf00000(0000) knlGS:0000000000000000
  1451. [ 16.702569] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  1452. [ 16.702570] CR2: 00007fcc8ec48940 CR3: 000000142b20a001 CR4: 00000000003606e0
  1453. [ 16.702571] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  1454. [ 16.702572] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
  1455. [ 16.702573] Call Trace:
  1456. [ 16.702599] gen9_dc_off_power_well_enable+0x51/0x250 [i915]
  1457. [ 16.702622] intel_power_well_enable+0x39/0x50 [i915]
  1458. [ 16.702645] __intel_display_power_get_domain+0x83/0xa0 [i915]
  1459. [ 16.702668] intel_display_power_get+0x33/0x50 [i915]
  1460. [ 16.702697] intel_dp_detect+0x126/0x5f0 [i915]
  1461. [ 16.702704] drm_helper_probe_detect+0x50/0xa0 [drm_kms_helper]
  1462. [ 16.702710] drm_helper_probe_single_connector_modes+0xe0/0x700 [drm_kms_helper]
  1463. [ 16.702713] ? __switch_to_asm+0x34/0x70
  1464. [ 16.702714] ? __switch_to_asm+0x40/0x70
  1465. [ 16.702715] ? __switch_to_asm+0x34/0x70
  1466. [ 16.702716] ? __switch_to_asm+0x40/0x70
  1467. [ 16.702717] ? __switch_to_asm+0x40/0x70
  1468. [ 16.702718] ? __switch_to_asm+0x34/0x70
  1469. [ 16.702724] drm_setup_crtcs+0x148/0xa60 [drm_kms_helper]
  1470. [ 16.702725] ? __switch_to_asm+0x40/0x70
  1471. [ 16.702732] __drm_fb_helper_initial_config_and_unlock+0x40/0x400 [drm_kms_helper]
  1472. [ 16.702734] ? async_synchronize_cookie_domain+0xe1/0x140
  1473. [ 16.702740] drm_fb_helper_hotplug_event.part.37+0xa9/0xb0 [drm_kms_helper]
  1474. [ 16.702745] drm_fb_helper_hotplug_event+0x1c/0x30 [drm_kms_helper]
  1475. [ 16.702770] intel_fbdev_output_poll_changed+0x34/0x70 [i915]
  1476. [ 16.702776] drm_kms_helper_hotplug_event+0x2a/0x30 [drm_kms_helper]
  1477. [ 16.702781] output_poll_execute+0x198/0x1c0 [drm_kms_helper]
  1478. [ 16.702785] process_one_work+0x20f/0x3c0
  1479. [ 16.702787] worker_thread+0x34/0x400
  1480. [ 16.702793] kthread+0x120/0x140
  1481. [ 16.702795] ? pwq_unbound_release_workfn+0xd0/0xd0
  1482. [ 16.702796] ? kthread_bind+0x40/0x40
  1483. [ 16.702798] ret_from_fork+0x35/0x40
  1484. [ 16.702800] ---[ end trace b0ea93a07049c262 ]---
  1485. [ 16.702835] ------------[ cut here ]------------
  1486. [ 16.702837] Interrupt register 0x44418 is not zero: 0xffffffff
  1487. [ 16.702873] WARNING: CPU: 4 PID: 401 at drivers/gpu/drm/i915/i915_irq.c:161 gen3_assert_iir_is_zero+0x38/0xa0 [i915]
  1488. [ 16.702874] Modules linked in: ccm cmac bnep snd_hda_codec_hdmi arc4 nvidia_uvm(POE) nls_iso8859_1 intel_wmi_thunderbolt wmi_bmof nvidia_drm(POE) nvidia_modeset(POE) intel_rapl x86_pkg_temp_thermal intel_powerclamp nvidia(POE) coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc iwlmvm mac80211 i915 uvcvideo aesni_intel btusb videobuf2_vmalloc btrtl videobuf2_memops aes_x86_64 videobuf2_v4l2 crypto_simd snd_hda_intel btbcm videobuf2_common snd_seq_midi cryptd btintel iwlwifi snd_hda_codec snd_seq_midi_event glue_helper drm_kms_helper intel_cstate input_leds snd_rawmidi videodev snd_hda_core intel_rapl_perf bluetooth joydev serio_raw media snd_hwdep thinkpad_acpi drm ipmi_devintf cfg80211 ecdh_generic snd_pcm snd_seq nvram mei_me ipmi_msghandler rtsx_pci_ms mei i2c_algo_bit
  1489. [ 16.702911] fb_sys_fops snd_seq_device memstick idma64 processor_thermal_device syscopyarea 8250_dw sysfillrect virt_dma ucsi_acpi snd_timer typec_ucsi sysimgblt intel_soc_dts_iosf intel_pch_thermal typec wmi snd soundcore int3403_thermal int340x_thermal_zone video int3400_thermal mac_hid acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 wacom hid_generic usbhid hid rtsx_pci_sdmmc nvme psmouse e1000e nvme_core intel_lpss_pci rtsx_pci intel_lpss pinctrl_cannonlake pinctrl_intel
  1490. [ 16.702935] CPU: 4 PID: 401 Comm: kworker/4:2 Tainted: P W OE 4.18.0-12-generic #13-Ubuntu
  1491. [ 16.702935] Hardware name: LENOVO 20M9CTO1WW/20M9CTO1WW, BIOS N2CET34W (1.17 ) 11/21/2018
  1492. [ 16.702942] Workqueue: events output_poll_execute [drm_kms_helper]
  1493. [ 16.702963] RIP: 0010:gen3_assert_iir_is_zero+0x38/0xa0 [i915]
  1494. [ 16.702964] Code: 41 54 41 89 f4 53 48 89 fb 48 8b 87 f8 07 00 00 e8 9d b4 0a fb 85 c0 74 73 89 c2 44 89 e6 48 c7 c7 50 cd c8 c0 e8 ea 6d 53 fa <0f> 0b b9 01 00 00 00 ba ff ff ff ff 44 89 e6 48 89 df 48 8b 83 18
  1495. [ 16.702992] RSP: 0018:ffffb6c3871a7a48 EFLAGS: 00010086
  1496. [ 16.702993] RAX: 0000000000000000 RBX: ffff932b8a738000 RCX: 0000000000000006
  1497. [ 16.702994] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffff932b9cf164b0
  1498. [ 16.702995] RBP: ffffb6c3871a7a58 R08: 0000000000000001 R09: 0000000000000c44
  1499. [ 16.702995] R10: 0000000000000004 R11: 0000000000000000 R12: 0000000000044418
  1500. [ 16.702996] R13: 0000000000000006 R14: 0000000000000010 R15: ffff932b8a73c888
  1501. [ 16.702998] FS: 0000000000000000(0000) GS:ffff932b9cf00000(0000) knlGS:0000000000000000
  1502. [ 16.702999] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  1503. [ 16.703000] CR2: 00007fcc8ec48940 CR3: 000000142b20a001 CR4: 00000000003606e0
  1504. [ 16.703001] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  1505. [ 16.703002] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
  1506. [ 16.703002] Call Trace:
  1507. [ 16.703025] gen8_irq_power_well_post_enable+0x8d/0x110 [i915]
  1508. [ 16.703048] hsw_power_well_enable+0x1f2/0x230 [i915]
  1509. [ 16.703071] intel_power_well_enable+0x39/0x50 [i915]
  1510. [ 16.703094] __intel_display_power_get_domain+0x83/0xa0 [i915]
  1511. [ 16.703117] intel_display_power_get+0x33/0x50 [i915]
  1512. [ 16.703142] intel_dp_detect+0x126/0x5f0 [i915]
  1513. [ 16.703149] drm_helper_probe_detect+0x50/0xa0 [drm_kms_helper]
  1514. [ 16.703155] drm_helper_probe_single_connector_modes+0xe0/0x700 [drm_kms_helper]
  1515. [ 16.703157] ? __switch_to_asm+0x34/0x70
  1516. [ 16.703158] ? __switch_to_asm+0x40/0x70
  1517. [ 16.703159] ? __switch_to_asm+0x34/0x70
  1518. [ 16.703160] ? __switch_to_asm+0x40/0x70
  1519. [ 16.703162] ? __switch_to_asm+0x40/0x70
  1520. [ 16.703163] ? __switch_to_asm+0x34/0x70
  1521. [ 16.703169] drm_setup_crtcs+0x148/0xa60 [drm_kms_helper]
  1522. [ 16.703171] ? __switch_to_asm+0x40/0x70
  1523. [ 16.703177] __drm_fb_helper_initial_config_and_unlock+0x40/0x400 [drm_kms_helper]
  1524. [ 16.703179] ? async_synchronize_cookie_domain+0xe1/0x140
  1525. [ 16.703185] drm_fb_helper_hotplug_event.part.37+0xa9/0xb0 [drm_kms_helper]
  1526. [ 16.703190] drm_fb_helper_hotplug_event+0x1c/0x30 [drm_kms_helper]
  1527. [ 16.703216] intel_fbdev_output_poll_changed+0x34/0x70 [i915]
  1528. [ 16.703222] drm_kms_helper_hotplug_event+0x2a/0x30 [drm_kms_helper]
  1529. [ 16.703228] output_poll_execute+0x198/0x1c0 [drm_kms_helper]
  1530. [ 16.703230] process_one_work+0x20f/0x3c0
  1531. [ 16.703233] worker_thread+0x34/0x400
  1532. [ 16.703234] kthread+0x120/0x140
  1533. [ 16.703236] ? pwq_unbound_release_workfn+0xd0/0xd0
  1534. [ 16.703238] ? kthread_bind+0x40/0x40
  1535. [ 16.703239] ret_from_fork+0x35/0x40
  1536. [ 16.703241] ---[ end trace b0ea93a07049c263 ]---
  1537. [ 16.703262] ------------[ cut here ]------------
  1538. [ 16.703263] Interrupt register 0x44428 is not zero: 0xffffffff
  1539. [ 16.703286] WARNING: CPU: 4 PID: 401 at drivers/gpu/drm/i915/i915_irq.c:161 gen3_assert_iir_is_zero+0x38/0xa0 [i915]
  1540. [ 16.703287] Modules linked in: ccm cmac bnep snd_hda_codec_hdmi arc4 nvidia_uvm(POE) nls_iso8859_1 intel_wmi_thunderbolt wmi_bmof nvidia_drm(POE) nvidia_modeset(POE) intel_rapl x86_pkg_temp_thermal intel_powerclamp nvidia(POE) coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc iwlmvm mac80211 i915 uvcvideo aesni_intel btusb videobuf2_vmalloc btrtl videobuf2_memops aes_x86_64 videobuf2_v4l2 crypto_simd snd_hda_intel btbcm videobuf2_common snd_seq_midi cryptd btintel iwlwifi snd_hda_codec snd_seq_midi_event glue_helper drm_kms_helper intel_cstate input_leds snd_rawmidi videodev snd_hda_core intel_rapl_perf bluetooth joydev serio_raw media snd_hwdep thinkpad_acpi drm ipmi_devintf cfg80211 ecdh_generic snd_pcm snd_seq nvram mei_me ipmi_msghandler rtsx_pci_ms mei i2c_algo_bit
  1541. [ 16.703309] fb_sys_fops snd_seq_device memstick idma64 processor_thermal_device syscopyarea 8250_dw sysfillrect virt_dma ucsi_acpi snd_timer typec_ucsi sysimgblt intel_soc_dts_iosf intel_pch_thermal typec wmi snd soundcore int3403_thermal int340x_thermal_zone video int3400_thermal mac_hid acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 wacom hid_generic usbhid hid rtsx_pci_sdmmc nvme psmouse e1000e nvme_core intel_lpss_pci rtsx_pci intel_lpss pinctrl_cannonlake pinctrl_intel
  1542. [ 16.703329] CPU: 4 PID: 401 Comm: kworker/4:2 Tainted: P W OE 4.18.0-12-generic #13-Ubuntu
  1543. [ 16.703330] Hardware name: LENOVO 20M9CTO1WW/20M9CTO1WW, BIOS N2CET34W (1.17 ) 11/21/2018
  1544. [ 16.703335] Workqueue: events output_poll_execute [drm_kms_helper]
  1545. [ 16.703357] RIP: 0010:gen3_assert_iir_is_zero+0x38/0xa0 [i915]
  1546. [ 16.703358] Code: 41 54 41 89 f4 53 48 89 fb 48 8b 87 f8 07 00 00 e8 9d b4 0a fb 85 c0 74 73 89 c2 44 89 e6 48 c7 c7 50 cd c8 c0 e8 ea 6d 53 fa <0f> 0b b9 01 00 00 00 ba ff ff ff ff 44 89 e6 48 89 df 48 8b 83 18
  1547. [ 16.703378] RSP: 0018:ffffb6c3871a7a48 EFLAGS: 00010086
  1548. [ 16.703379] RAX: 0000000000000000 RBX: ffff932b8a738000 RCX: 0000000000000006
  1549. [ 16.703380] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffff932b9cf164b0
  1550. [ 16.703381] RBP: ffffb6c3871a7a58 R08: 0000000000000001 R09: 0000000000000c78
  1551. [ 16.703381] R10: 0000000000000004 R11: 0000000000000000 R12: 0000000000044428
  1552. [ 16.703382] R13: 0000000000000006 R14: 0000000000000020 R15: ffff932b8a73c888
  1553. [ 16.703383] FS: 0000000000000000(0000) GS:ffff932b9cf00000(0000) knlGS:0000000000000000
  1554. [ 16.703384] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  1555. [ 16.703384] CR2: 00007fcc8ec48940 CR3: 000000142b20a001 CR4: 00000000003606e0
  1556. [ 16.703385] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  1557. [ 16.703386] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
  1558. [ 16.703386] Call Trace:
  1559. [ 16.703399] gen8_irq_power_well_post_enable+0x8d/0x110 [i915]
  1560. [ 16.703415] hsw_power_well_enable+0x1f2/0x230 [i915]
  1561. [ 16.703438] intel_power_well_enable+0x39/0x50 [i915]
  1562. [ 16.703461] __intel_display_power_get_domain+0x83/0xa0 [i915]
  1563. [ 16.703484] intel_display_power_get+0x33/0x50 [i915]
  1564. [ 16.703510] intel_dp_detect+0x126/0x5f0 [i915]
  1565. [ 16.703517] drm_helper_probe_detect+0x50/0xa0 [drm_kms_helper]
  1566. [ 16.703522] drm_helper_probe_single_connector_modes+0xe0/0x700 [drm_kms_helper]
  1567. [ 16.703524] ? __switch_to_asm+0x34/0x70
  1568. [ 16.703525] ? __switch_to_asm+0x40/0x70
  1569. [ 16.703526] ? __switch_to_asm+0x34/0x70
  1570. [ 16.703528] ? __switch_to_asm+0x40/0x70
  1571. [ 16.703529] ? __switch_to_asm+0x40/0x70
  1572. [ 16.703530] ? __switch_to_asm+0x34/0x70
  1573. [ 16.703536] drm_setup_crtcs+0x148/0xa60 [drm_kms_helper]
  1574. [ 16.703537] ? __switch_to_asm+0x40/0x70
  1575. [ 16.703544] __drm_fb_helper_initial_config_and_unlock+0x40/0x400 [drm_kms_helper]
  1576. [ 16.703546] ? async_synchronize_cookie_domain+0xe1/0x140
  1577. [ 16.703551] drm_fb_helper_hotplug_event.part.37+0xa9/0xb0 [drm_kms_helper]
  1578. [ 16.703557] drm_fb_helper_hotplug_event+0x1c/0x30 [drm_kms_helper]
  1579. [ 16.703582] intel_fbdev_output_poll_changed+0x34/0x70 [i915]
  1580. [ 16.703588] drm_kms_helper_hotplug_event+0x2a/0x30 [drm_kms_helper]
  1581. [ 16.703593] output_poll_execute+0x198/0x1c0 [drm_kms_helper]
  1582. [ 16.703596] process_one_work+0x20f/0x3c0
  1583. [ 16.703598] worker_thread+0x34/0x400
  1584. [ 16.703600] kthread+0x120/0x140
  1585. [ 16.703602] ? pwq_unbound_release_workfn+0xd0/0xd0
  1586. [ 16.703603] ? kthread_bind+0x40/0x40
  1587. [ 16.703605] ret_from_fork+0x35/0x40
  1588. [ 16.703607] ---[ end trace b0ea93a07049c264 ]---
  1589. [ 16.741337] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC285: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
  1590. [ 16.741339] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
  1591. [ 16.741341] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
  1592. [ 16.741342] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0
  1593. [ 16.741343] snd_hda_codec_realtek hdaudioC0D0: inputs:
  1594. [ 16.741344] snd_hda_codec_realtek hdaudioC0D0: Mic=0x19
  1595. [ 16.741346] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x12
  1596. [ 16.789343] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input25
  1597. [ 16.789401] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input26
  1598. [ 16.789449] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input27
  1599. [ 16.789492] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input28
  1600. [ 16.789539] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input29
  1601. [ 16.789583] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input30
  1602. [ 16.789632] input: HDA Intel PCH HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input31
  1603. [ 17.304211] ------------[ cut here ]------------
  1604. [ 17.304213] Bad or missing usercopy whitelist? Kernel memory exposure attempt detected from SLUB object 'nvidia_stack_cache' (offset 11440, size 3)!
  1605. [ 17.304220] WARNING: CPU: 11 PID: 1130 at mm/usercopy.c:81 usercopy_warn+0x81/0xa0
  1606. [ 17.304220] Modules linked in: snd_hda_codec_realtek snd_hda_codec_generic ccm cmac bnep snd_hda_codec_hdmi arc4 nvidia_uvm(POE) nls_iso8859_1 intel_wmi_thunderbolt wmi_bmof nvidia_drm(POE) nvidia_modeset(POE) intel_rapl x86_pkg_temp_thermal intel_powerclamp nvidia(POE) coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc iwlmvm mac80211 i915 uvcvideo aesni_intel btusb videobuf2_vmalloc btrtl videobuf2_memops aes_x86_64 videobuf2_v4l2 crypto_simd snd_hda_intel btbcm videobuf2_common snd_seq_midi cryptd btintel iwlwifi snd_hda_codec snd_seq_midi_event glue_helper drm_kms_helper intel_cstate input_leds snd_rawmidi videodev snd_hda_core intel_rapl_perf bluetooth joydev serio_raw media snd_hwdep thinkpad_acpi drm ipmi_devintf cfg80211 ecdh_generic snd_pcm snd_seq nvram
  1607. [ 17.304249] mei_me ipmi_msghandler rtsx_pci_ms mei i2c_algo_bit fb_sys_fops snd_seq_device memstick idma64 processor_thermal_device syscopyarea 8250_dw sysfillrect virt_dma ucsi_acpi snd_timer typec_ucsi sysimgblt intel_soc_dts_iosf intel_pch_thermal typec wmi snd soundcore int3403_thermal int340x_thermal_zone video int3400_thermal mac_hid acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 wacom hid_generic usbhid hid rtsx_pci_sdmmc nvme psmouse e1000e nvme_core intel_lpss_pci rtsx_pci intel_lpss pinctrl_cannonlake pinctrl_intel
  1608. [ 17.304270] CPU: 11 PID: 1130 Comm: Xorg Tainted: P W OE 4.18.0-12-generic #13-Ubuntu
  1609. [ 17.304270] Hardware name: LENOVO 20M9CTO1WW/20M9CTO1WW, BIOS N2CET34W (1.17 ) 11/21/2018
  1610. [ 17.304272] RIP: 0010:usercopy_warn+0x81/0xa0
  1611. [ 17.304272] Code: 10 bc 41 51 4d 89 d8 48 c7 c0 69 91 0f bc 49 89 f1 48 89 f9 48 0f 45 c2 48 c7 c7 d0 a5 10 bc 4c 89 d2 48 89 c6 e8 61 cb df ff <0f> 0b 48 83 c4 18 c9 c3 48 c7 c6 92 8e 12 bc 49 89 f1 49 89 f3 eb
  1612. [ 17.304290] RSP: 0018:ffffb6c387ec7b08 EFLAGS: 00010286
  1613. [ 17.304291] RAX: 0000000000000000 RBX: ffff932b7467acb0 RCX: 0000000000000006
  1614. [ 17.304291] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffff932b9d0d64b0
  1615. [ 17.304292] RBP: ffffb6c387ec7b20 R08: 0000000000000001 R09: 0000000000000cba
  1616. [ 17.304292] R10: 0000000000000004 R11: 0000000000000000 R12: 0000000000000003
  1617. [ 17.304293] R13: 0000000000000001 R14: ffff932b7467acb3 R15: ffff932b7467acf8
  1618. [ 17.304294] FS: 00007f080a691a80(0000) GS:ffff932b9d0c0000(0000) knlGS:0000000000000000
  1619. [ 17.304295] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  1620. [ 17.304295] CR2: 00007f0806d12200 CR3: 0000001ff9bac004 CR4: 00000000003606e0
  1621. [ 17.304296] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  1622. [ 17.304297] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
  1623. [ 17.304297] Call Trace:
  1624. [ 17.304301] __check_heap_object+0xc2/0x110
  1625. [ 17.304302] __check_object_size+0x14c/0x178
  1626. [ 17.304422] os_memcpy_to_user+0x26/0x50 [nvidia]
  1627. [ 17.304531] _nv009384rm+0xbf/0xe0 [nvidia]
  1628. [ 17.304533] WARNING: kernel stack frame pointer at 000000006da7c6e5 in Xorg:1130 has bad value 00000000307d3447
  1629. [ 17.304534] unwind stack type:0 next_sp: (null) mask:0x2 graph_idx:0
  1630. [ 17.304535] 000000006da18fa6: ffffb6c387ec7b30 (0xffffb6c387ec7b30)
  1631. [ 17.304536] 0000000013878782: ffffffffbb269f62 (__check_heap_object+0xc2/0x110)
  1632. [ 17.304537] 00000000f39bae19: ffffb6c387ec7b60 (0xffffb6c387ec7b60)
  1633. [ 17.304538] 0000000056bf0f13: ffffffffbb291f6c (__check_object_size+0x14c/0x178)
  1634. [ 17.304539] 00000000d4fd1232: 0000000000000003 (0x3)
  1635. [ 17.304539] 00000000a4436913: ffff932b7467acb0 (0xffff932b7467acb0)
  1636. [ 17.304540] 00000000227e314d: 0000557a134c63ee (0x557a134c63ee)
  1637. [ 17.304540] 0000000067661edc: 0000000000000000 ...
  1638. [ 17.304541] 000000005e9831c2: ffffb6c387ec7b88 (0xffffb6c387ec7b88)
  1639. [ 17.304639] 0000000090264406: ffffffffc13205b6 (os_memcpy_to_user+0x26/0x50 [nvidia])
  1640. [ 17.304640] 000000009dbb2fe0: 0000000000000003 (0x3)
  1641. [ 17.304640] 000000000ba1ea5e: 0000557a134c63ee (0x557a134c63ee)
  1642. [ 17.304641] 00000000b5a79668: ffff932b7467acb0 (0xffff932b7467acb0)
  1643. [ 17.304641] 000000006da7c6e5: ffff932b7467aca8 (0xffff932b7467aca8)
  1644. [ 17.304748] 00000000e989935d: ffffffffc18f087f (_nv009384rm+0xbf/0xe0 [nvidia])
  1645. [ 17.304748] 000000007c6bc2ec: ffff932b7467ac88 (0xffff932b7467ac88)
  1646. [ 17.304749] 000000002e8b7f43: 0000000000000000 ...
  1647. [ 17.304749] 00000000c58da5ec: ffff932b71c3eb28 (0xffff932b71c3eb28)
  1648. [ 17.304750] 0000000093caea80: ffff932b7467adb8 (0xffff932b7467adb8)
  1649. [ 17.304750] 000000009380f335: 00007fff07e9e2e0 (0x7fff07e9e2e0)
  1650. [ 17.304865] 0000000043d9d2e7: ffffffffc14ea259 (_nv028097rm+0x79/0x90 [nvidia])
  1651. [ 17.304865] 000000008cafc08b: 0000000000000001 (0x1)
  1652. [ 17.304980] 00000000eb1b2fcc: ffffffffc14ea235 (_nv028097rm+0x55/0x90 [nvidia])
  1653. [ 17.304980] 00000000b5b4949f: 0000000000000000 ...
  1654. [ 17.304981] 00000000c24fd473: ffff932b7467adb8 (0xffff932b7467adb8)
  1655. [ 17.304981] 0000000014739682: ffff932b744c8008 (0xffff932b744c8008)
  1656. [ 17.305092] 00000000dccd6bbe: ffffffffc14a9a6e (_nv013699rm+0xee/0x100 [nvidia])
  1657. [ 17.305093] 00000000814c262a: ffff932b71c52810 (0xffff932b71c52810)
  1658. [ 17.305093] 000000000d1cc2c9: 0000000000009870 (0x9870)
  1659. [ 17.305094] 00000000a0c83248: ffff932b744c8008 (0xffff932b744c8008)
  1660. [ 17.305094] 000000008a242d2f: ffff932b7467adb8 (0xffff932b7467adb8)
  1661. [ 17.305095] 0000000089ee0a8e: 00000000c1d00061 (0xc1d00061)
  1662. [ 17.305206] 0000000047b196ea: ffffffffc14a9bd4 (_nv015347rm+0x154/0x270 [nvidia])
  1663. [ 17.305206] 00000000dadaee88: 00007fff07e9e2e0 (0x7fff07e9e2e0)
  1664. [ 17.305207] 000000007ee5bff6: ffff932b7467ad60 (0xffff932b7467ad60)
  1665. [ 17.305207] 000000005b5fd460: ffff932b7467adb8 (0xffff932b7467adb8)
  1666. [ 17.305208] 000000009f474527: ffff932b76a31020 (0xffff932b76a31020)
  1667. [ 17.305209] 000000005f740f04: 00007fff07e9e2e0 (0x7fff07e9e2e0)
  1668. [ 17.305313] 00000000f48b8682: ffffffffc1906124 (_nv008317rm+0x134/0x1a0 [nvidia])
  1669. [ 17.305314] 000000005a5d9b5e: 0000000050700701 (0x50700701)
  1670. [ 17.305314] 00000000e499ca01: 00000000ffffffff (0xffffffff)
  1671. [ 17.305315] 000000006a6b704f: 0000000000000010 (0x10)
  1672. [ 17.305419] 0000000063f27704: ffffffffc190678c (_nv008296rm+0x29c/0x2b0 [nvidia])
  1673. [ 17.305420] 00000000b88b2b7e: ffff932b71c3e160 (0xffff932b71c3e160)
  1674. [ 17.305420] 00000000beb59c78: 0000000000000000 ...
  1675. [ 17.305421] 000000002882ae4e: 0000000000000001 (0x1)
  1676. [ 17.305422] 000000001bd60de9: ffff932b7467af20 (0xffff932b7467af20)
  1677. [ 17.305526] 0000000089d29e56: ffffffffc19067ae (_nv001072rm+0xe/0x20 [nvidia])
  1678. [ 17.305527] 00000000802981b6: 0000000000000001 (0x1)
  1679. [ 17.305527] 00000000a2a67ef3: ffff932b71c3e160 (0xffff932b71c3e160)
  1680. [ 17.305528] 0000000056c8d701: 0000000000000000 ...
  1681. [ 17.305634] 00000000dc3921c8: ffffffffc18f22d8 (_nv007324rm+0xd8/0x100 [nvidia])
  1682. [ 17.305634] 00000000499fd4c0: 0000000000000000 ...
  1683. [ 17.305722] 000000004ae6bc95: ffffffffc1f64300 (nv_ctl_waitqueue+0x30/0xffffffffffa4ad30 [nvidia])
  1684. [ 17.305722] 00000000eac95b61: ffff932b71c3e160 (0xffff932b71c3e160)
  1685. [ 17.305723] 00000000aba30a08: ffff932b939ffe00 (0xffff932b939ffe00)
  1686. [ 17.305723] 000000005c18d45c: ffff932b939ffe00 (0xffff932b939ffe00)
  1687. [ 17.305817] 000000009c1dfd9c: ffffffffc197d5e7 (_nv001171rm+0x627/0x830 [nvidia])
  1688. [ 17.305817] 0000000054b1d829: 0000000000000020 (0x20)
  1689. [ 17.305818] 000000000f11d827: ffff932b74678000 (0xffff932b74678000)
  1690. [ 17.305818] 00000000a36a7d93: ffff932b71c3e160 (0xffff932b71c3e160)
  1691. [ 17.305819] 000000004ce2cd15: 000000000000002a (0x2a)
  1692. [ 17.305820] 0000000009bbc257: ffff932b939ffe00 (0xffff932b939ffe00)
  1693. [ 17.305912] 00000000b5044088: ffffffffc1987d13 (rm_ioctl+0x73/0x100 [nvidia])
  1694. [ 17.305912] 00000000035df506: ffffb6c387ec7e48 (0xffffb6c387ec7e48)
  1695. [ 17.306000] 00000000e7770001: ffffffffc1f64300 (nv_ctl_waitqueue+0x30/0xffffffffffa4ad30 [nvidia])
  1696. [ 17.306001] 00000000c60f1665: 000000000000046a (0x46a)
  1697. [ 17.306001] 000000001748937d: ffffffff00000421 (0xffffffff00000421)
  1698. [ 17.306002] 00000000b4b1caaa: 003d08be2e015e00 (0x3d08be2e015e00)
  1699. [ 17.306002] 00000000de63d337: 003d08bf1c6c8600 (0x3d08bf1c6c8600)
  1700. [ 17.306003] 00000000f54c94d6: 003d08bf1c6c8600 (0x3d08bf1c6c8600)
  1701. [ 17.306003] 00000000104a6ff1: 003d08bea536f200 (0x3d08bea536f200)
  1702. [ 17.306004] 0000000014516541: 0000000000000000 ...
  1703. [ 17.306004] 00000000ff8ee377: 0000000000000200 (0x200)
  1704. [ 17.306005] 000000003bac014e: 000000200000000b (0x200000000b)
  1705. [ 17.306005] 00000000031902d5: 000000000000046a (0x46a)
  1706. [ 17.306006] 00000000d896db63: 0000000000000000 ...
  1707. [ 17.306006] 00000000c51b3c21: ffffb6c387ec7d00 (0xffffb6c387ec7d00)
  1708. [ 17.306008] 00000000846f783f: ffffffffbb291e01 (usercopy_warn+0x81/0xa0)
  1709. [ 17.306008] 00000000eea95b4a: 0000000000000020 (0x20)
  1710. [ 17.306009] 00000000440f2a0a: ffff932b939ffe00 (0xffff932b939ffe00)
  1711. [ 17.306096] 00000000b091f9b6: ffffffffc1f64300 (nv_ctl_waitqueue+0x30/0xffffffffffa4ad30 [nvidia])
  1712. [ 17.306096] 00000000debba40f: ffff932b939ffe38 (0xffff932b939ffe38)
  1713. [ 17.306097] 000000009d315329: ffff932b71c3e160 (0xffff932b71c3e160)
  1714. [ 17.306194] 00000000361a6a88: ffffffffc1318dd3 (nvidia_ioctl+0x563/0x720 [nvidia])
  1715. [ 17.306195] 0000000052fc1794: 0000002abb2684c3 (0x2abb2684c3)
  1716. [ 17.306195] 00000000c99f4233: 00007fff07e9e000 (0x7fff07e9e000)
  1717. [ 17.306196] 0000000041ce0f8b: ffff932b74678000 (0xffff932b74678000)
  1718. [ 17.306196] 000000003b71980d: ffff932b00000020 (0xffff932b00000020)
  1719. [ 17.306197] 0000000052af383e: ffff932b7519ac20 (0xffff932b7519ac20)
  1720. [ 17.306197] 00000000b8c2bcf5: ffff932b7d6ef300 (0xffff932b7d6ef300)
  1721. [ 17.306198] 000000000b3e13a2: 9a04024b6f61db00 (0x9a04024b6f61db00)
  1722. [ 17.306199] 00000000bfd7cdd9: ffff932b8d693278 (0xffff932b8d693278)
  1723. [ 17.306199] 00000000a8bd9133: 00007fff07e9e000 (0x7fff07e9e000)
  1724. [ 17.306200] 00000000029180ef: 000000000000000c (0xc)
  1725. [ 17.306200] 00000000afaee9f8: ffff932b7d6ee800 (0xffff932b7d6ee800)
  1726. [ 17.306201] 0000000061a30931: 00007fff07e9e000 (0x7fff07e9e000)
  1727. [ 17.306201] 00000000afa33fc9: ffffb6c387ec7e58 (0xffffb6c387ec7e58)
  1728. [ 17.306298] 0000000073129b64: ffffffffc131407e (nvidia_frontend_unlocked_ioctl+0x3e/0x50 [nvidia])
  1729. [ 17.306299] 00000000a4292330: ffffb6c387ec7ed8 (0xffffb6c387ec7ed8)
  1730. [ 17.306300] 00000000738e83a5: ffffffffbb2b0358 (do_vfs_ioctl+0xa8/0x620)
  1731. [ 17.306302] 000000004fdee755: ffffffffbb2bf4d4 (mntput+0x24/0x40)
  1732. [ 17.306302] 00000000567a6efe: ffffb6c387ec7eb8 (0xffffb6c387ec7eb8)
  1733. [ 17.306304] 00000000cc4ea73c: ffffffffbb29c1c7 (__fput+0x157/0x230)
  1734. [ 17.306304] 000000006226d7d4: ffff932b8d693278 (0xffff932b8d693278)
  1735. [ 17.306305] 00000000ac7c20e8: ffff932b7d6ef310 (0xffff932b7d6ef310)
  1736. [ 17.306305] 0000000069013ab6: 0000000000000000 ...
  1737. [ 17.306306] 00000000bf6fdd6f: ffff932b799e5e00 (0xffff932b799e5e00)
  1738. [ 17.306306] 00000000a2271e7e: ffff932b799e68f8 (0xffff932b799e68f8)
  1739. [ 17.306307] 0000000036e79e02: 9a04024b6f61db00 (0x9a04024b6f61db00)
  1740. [ 17.306307] 00000000b680ff39: ffff932b7d6ee800 (0xffff932b7d6ee800)
  1741. [ 17.306308] 000000001cde1b4f: ffff932b7d6ee800 (0xffff932b7d6ee800)
  1742. [ 17.306308] 00000000a9399644: 000000000000000c (0xc)
  1743. [ 17.306309] 000000001a6fb3a0: 00000000c020462a (0xc020462a)
  1744. [ 17.306309] 0000000036bfe14a: 00007fff07e9e000 (0x7fff07e9e000)
  1745. [ 17.306310] 00000000f6f6a1ec: ffffb6c387ec7f18 (0xffffb6c387ec7f18)
  1746. [ 17.306311] 00000000e0c7010b: ffffffffbb2b0937 (ksys_ioctl+0x67/0x90)
  1747. [ 17.306312] 00000000106cbd8b: ffffb6c387ec7f58 (0xffffb6c387ec7f58)
  1748. [ 17.306312] 00000000738a6610: 0000000000000000 ...
  1749. [ 17.306312] 00000000434777eb: ffffb6c387ec7f58 (0xffffb6c387ec7f58)
  1750. [ 17.306313] 0000000071d0e4f0: 0000000000000000 ...
  1751. [ 17.306313] 00000000625934eb: ffffb6c387ec7f28 (0xffffb6c387ec7f28)
  1752. [ 17.306315] 0000000028d410bc: ffffffffbb2b097a (__x64_sys_ioctl+0x1a/0x20)
  1753. [ 17.306315] 00000000b003482c: ffffb6c387ec7f48 (0xffffb6c387ec7f48)
  1754. [ 17.306318] 000000006bb2cda9: ffffffffbb0042ca (do_syscall_64+0x5a/0x110)
  1755. [ 17.306318] 000000002f78a233: 0000000000000000 ...
  1756. [ 17.306328] 00000000efd7ab12: ffffffffbba00088 (entry_SYSCALL_64_after_hwframe+0x44/0xa9)
  1757. [ 17.306328] 000000009d869a50: 000000000000002a (0x2a)
  1758. [ 17.306329] 00000000d30a7ffb: 0000000000000020 (0x20)
  1759. [ 17.306329] 000000001e9031ac: 00000000c020462a (0xc020462a)
  1760. [ 17.306330] 00000000731ef4eb: 00007fff07e9e01c (0x7fff07e9e01c)
  1761. [ 17.306330] 0000000021560dac: 00007fff07e9e000 (0x7fff07e9e000)
  1762. [ 17.306331] 00000000912af1a6: 000000005c16f7ec (0x5c16f7ec)
  1763. [ 17.306331] 0000000062d0be79: 0000000000003246 (0x3246)
  1764. [ 17.306332] 00000000601b9f65: 0000000050700701 (0x50700701)
  1765. [ 17.306332] 00000000d79d068f: 00007fff07e9e01c (0x7fff07e9e01c)
  1766. [ 17.306333] 000000009f59bbff: 00007fff07e9e000 (0x7fff07e9e000)
  1767. [ 17.306334] 00000000fbcec7df: ffffffffffffffda (0xffffffffffffffda)
  1768. [ 17.306334] 000000007f3d0e63: 00007f080b9c83c7 (0x7f080b9c83c7)
  1769. [ 17.306335] 000000005c478aca: 00007fff07e9e000 (0x7fff07e9e000)
  1770. [ 17.306335] 0000000030b142fd: 00000000c020462a (0xc020462a)
  1771. [ 17.306336] 000000006d332e15: 000000000000000c (0xc)
  1772. [ 17.306336] 000000001284e4ab: 0000000000000010 (0x10)
  1773. [ 17.306337] 00000000f0360ec9: 00007f080b9c83c7 (0x7f080b9c83c7)
  1774. [ 17.306337] 00000000324e3d83: 0000000000000033 (0x33)
  1775. [ 17.306338] 00000000d37a28b0: 0000000000003246 (0x3246)
  1776. [ 17.306338] 0000000056a8f176: 00007fff07e9de08 (0x7fff07e9de08)
  1777. [ 17.306339] 00000000ec777b2f: 000000000000002b (0x2b)
  1778. [ 17.306455] ? _nv028097rm+0x79/0x90 [nvidia]
  1779. [ 17.306572] ? _nv028097rm+0x55/0x90 [nvidia]
  1780. [ 17.306683] ? _nv013699rm+0xee/0x100 [nvidia]
  1781. [ 17.306794] ? _nv015347rm+0x154/0x270 [nvidia]
  1782. [ 17.306897] ? _nv008317rm+0x134/0x1a0 [nvidia]
  1783. [ 17.307000] ? _nv008296rm+0x29c/0x2b0 [nvidia]
  1784. [ 17.307103] ? _nv001072rm+0xe/0x20 [nvidia]
  1785. [ 17.307207] ? _nv007324rm+0xd8/0x100 [nvidia]
  1786. [ 17.307301] ? _nv001171rm+0x627/0x830 [nvidia]
  1787. [ 17.307393] ? rm_ioctl+0x73/0x100 [nvidia]
  1788. [ 17.307395] ? usercopy_warn+0x81/0xa0
  1789. [ 17.307492] ? nvidia_ioctl+0x563/0x720 [nvidia]
  1790. [ 17.307589] ? nvidia_frontend_unlocked_ioctl+0x3e/0x50 [nvidia]
  1791. [ 17.307590] ? do_vfs_ioctl+0xa8/0x620
  1792. [ 17.307591] ? mntput+0x24/0x40
  1793. [ 17.307592] ? __fput+0x157/0x230
  1794. [ 17.307594] ? ksys_ioctl+0x67/0x90
  1795. [ 17.307595] ? __x64_sys_ioctl+0x1a/0x20
  1796. [ 17.307596] ? do_syscall_64+0x5a/0x110
  1797. [ 17.307597] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
  1798. [ 17.307598] ---[ end trace b0ea93a07049c265 ]---
  1799. [ 17.980646] [drm:fw_domains_get_with_fallback [i915]] *ERROR* render: timed out waiting for forcewake ack to clear.
  1800. [ 18.581408] [drm:fw_domains_get_with_fallback [i915]] *ERROR* render: timed out waiting for forcewake ack to clear.
  1801. [ 19.182189] [drm:fw_domains_get_with_fallback [i915]] *ERROR* render: timed out waiting for forcewake ack to clear.
  1802. [ 19.636160] [drm:gen9_set_dc_state [i915]] *ERROR* DC state mismatch (0x0 -> 0x3)
  1803. [ 19.636704] [drm:gen9_set_dc_state [i915]] *ERROR* Writing dc state to 0xfffffffe failed, now 0xffffffff
  1804. [ 19.769824] [drm:gen9_set_dc_state [i915]] *ERROR* DC state mismatch (0x2 -> 0x3)
  1805. [ 19.770425] [drm:gen9_set_dc_state [i915]] *ERROR* Writing dc state to 0xfffffffc failed, now 0xffffffff
  1806. [ 19.770444] ------------[ cut here ]------------
  1807. [ 19.770445] WARN_ON((val & ((1<<((0)*6+5)) | (1<<((0)*6+4)) | (1<<((0)*6)))) != (1<<((0)*6)))
  1808. [ 19.770534] WARNING: CPU: 4 PID: 401 at drivers/gpu/drm/i915/intel_cdclk.c:834 skl_get_cdclk+0x204/0x280 [i915]
  1809. [ 19.770536] Modules linked in: snd_hda_codec_realtek snd_hda_codec_generic ccm cmac bnep snd_hda_codec_hdmi arc4 nvidia_uvm(POE) nls_iso8859_1 intel_wmi_thunderbolt wmi_bmof nvidia_drm(POE) nvidia_modeset(POE) intel_rapl x86_pkg_temp_thermal intel_powerclamp nvidia(POE) coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc iwlmvm mac80211 i915 uvcvideo aesni_intel btusb videobuf2_vmalloc btrtl videobuf2_memops aes_x86_64 videobuf2_v4l2 crypto_simd snd_hda_intel btbcm videobuf2_common snd_seq_midi cryptd btintel iwlwifi snd_hda_codec snd_seq_midi_event glue_helper drm_kms_helper intel_cstate input_leds snd_rawmidi videodev snd_hda_core intel_rapl_perf bluetooth joydev serio_raw media snd_hwdep thinkpad_acpi drm ipmi_devintf cfg80211 ecdh_generic snd_pcm snd_seq nvram
  1810. [ 19.770602] mei_me ipmi_msghandler rtsx_pci_ms mei i2c_algo_bit fb_sys_fops snd_seq_device memstick idma64 processor_thermal_device syscopyarea 8250_dw sysfillrect virt_dma ucsi_acpi snd_timer typec_ucsi sysimgblt intel_soc_dts_iosf intel_pch_thermal typec wmi snd soundcore int3403_thermal int340x_thermal_zone video int3400_thermal mac_hid acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 wacom hid_generic usbhid hid rtsx_pci_sdmmc nvme psmouse e1000e nvme_core intel_lpss_pci rtsx_pci intel_lpss pinctrl_cannonlake pinctrl_intel
  1811. [ 19.770665] CPU: 4 PID: 401 Comm: kworker/4:2 Tainted: P W OE 4.18.0-12-generic #13-Ubuntu
  1812. [ 19.770667] Hardware name: LENOVO 20M9CTO1WW/20M9CTO1WW, BIOS N2CET34W (1.17 ) 11/21/2018
  1813. [ 19.770681] Workqueue: events output_poll_execute [drm_kms_helper]
  1814. [ 19.770736] RIP: 0010:skl_get_cdclk+0x204/0x280 [i915]
  1815. [ 19.770737] Code: 5c 5d c3 8b 43 08 c7 43 04 a0 98 7b 00 89 43 0c 89 03 e9 b3 fe ff ff 48 c7 c6 98 95 c9 c0 48 c7 c7 50 46 c8 c0 e8 5e 56 4c fa <0f> 0b 8b 53 04 e9 16 ff ff ff c7 03 5c 26 05 00 31 c0 eb 82 89 c2
  1816. [ 19.770791] RSP: 0018:ffffb6c3871a7ab0 EFLAGS: 00010282
  1817. [ 19.770794] RAX: 0000000000000000 RBX: ffffb6c3871a7ad4 RCX: 0000000000000006
  1818. [ 19.770795] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffff932b9cf164b0
  1819. [ 19.770797] RBP: ffffb6c3871a7ac0 R08: 000000130d65b62a R09: 0000000000000d84
  1820. [ 19.770799] R10: ffffffffbc984fe0 R11: 0000000000000000 R12: ffff932b8a738000
  1821. [ 19.770801] R13: 0000000000000021 R14: 0000000200000000 R15: aaaaaaaaaaaaaaab
  1822. [ 19.770803] FS: 0000000000000000(0000) GS:ffff932b9cf00000(0000) knlGS:0000000000000000
  1823. [ 19.770806] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  1824. [ 19.770807] CR2: 00007ff254a269c8 CR3: 000000142b20a003 CR4: 00000000003606e0
  1825. [ 19.770809] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  1826. [ 19.770811] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
  1827. [ 19.770812] Call Trace:
  1828. [ 19.770856] gen9_dc_off_power_well_enable+0x51/0x250 [i915]
  1829. [ 19.770896] intel_power_well_enable+0x39/0x50 [i915]
  1830. [ 19.770935] __intel_display_power_get_domain+0x83/0xa0 [i915]
  1831. [ 19.770974] intel_display_power_get+0x33/0x50 [i915]
  1832. [ 19.771023] intel_dp_detect+0x126/0x5f0 [i915]
  1833. [ 19.771035] drm_helper_probe_detect+0x50/0xa0 [drm_kms_helper]
  1834. [ 19.771045] drm_helper_probe_single_connector_modes+0xe0/0x700 [drm_kms_helper]
  1835. [ 19.771050] ? __switch_to_asm+0x34/0x70
  1836. [ 19.771053] ? __switch_to_asm+0x40/0x70
  1837. [ 19.771055] ? __switch_to_asm+0x34/0x70
  1838. [ 19.771057] ? __switch_to_asm+0x40/0x70
  1839. [ 19.771059] ? __switch_to_asm+0x34/0x70
  1840. [ 19.771072] drm_setup_crtcs+0x148/0xa60 [drm_kms_helper]
  1841. [ 19.771074] ? __switch_to_asm+0x40/0x70
  1842. [ 19.771086] __drm_fb_helper_initial_config_and_unlock+0x40/0x400 [drm_kms_helper]
  1843. [ 19.771090] ? async_synchronize_cookie_domain+0xe1/0x140
  1844. [ 19.771101] drm_fb_helper_hotplug_event.part.37+0xa9/0xb0 [drm_kms_helper]
  1845. [ 19.771111] drm_fb_helper_hotplug_event+0x1c/0x30 [drm_kms_helper]
  1846. [ 19.771160] intel_fbdev_output_poll_changed+0x34/0x70 [i915]
  1847. [ 19.771171] drm_kms_helper_hotplug_event+0x2a/0x30 [drm_kms_helper]
  1848. [ 19.771180] output_poll_execute+0x198/0x1c0 [drm_kms_helper]
  1849. [ 19.771187] process_one_work+0x20f/0x3c0
  1850. [ 19.771191] worker_thread+0x34/0x400
  1851. [ 19.771195] kthread+0x120/0x140
  1852. [ 19.771200] ? pwq_unbound_release_workfn+0xd0/0xd0
  1853. [ 19.771203] ? kthread_bind+0x40/0x40
  1854. [ 19.771206] ret_from_fork+0x35/0x40
  1855. [ 19.771210] ---[ end trace b0ea93a07049c266 ]---
  1856. [ 19.771237] ------------[ cut here ]------------
  1857. [ 19.771239] Interrupt register 0x44418 is not zero: 0xffffffff
  1858. [ 19.771293] WARNING: CPU: 4 PID: 401 at drivers/gpu/drm/i915/i915_irq.c:161 gen3_assert_iir_is_zero+0x38/0xa0 [i915]
  1859. [ 19.771294] Modules linked in: snd_hda_codec_realtek snd_hda_codec_generic ccm cmac bnep snd_hda_codec_hdmi arc4 nvidia_uvm(POE) nls_iso8859_1 intel_wmi_thunderbolt wmi_bmof nvidia_drm(POE) nvidia_modeset(POE) intel_rapl x86_pkg_temp_thermal intel_powerclamp nvidia(POE) coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc iwlmvm mac80211 i915 uvcvideo aesni_intel btusb videobuf2_vmalloc btrtl videobuf2_memops aes_x86_64 videobuf2_v4l2 crypto_simd snd_hda_intel btbcm videobuf2_common snd_seq_midi cryptd btintel iwlwifi snd_hda_codec snd_seq_midi_event glue_helper drm_kms_helper intel_cstate input_leds snd_rawmidi videodev snd_hda_core intel_rapl_perf bluetooth joydev serio_raw media snd_hwdep thinkpad_acpi drm ipmi_devintf cfg80211 ecdh_generic snd_pcm snd_seq nvram
  1860. [ 19.771350] mei_me ipmi_msghandler rtsx_pci_ms mei i2c_algo_bit fb_sys_fops snd_seq_device memstick idma64 processor_thermal_device syscopyarea 8250_dw sysfillrect virt_dma ucsi_acpi snd_timer typec_ucsi sysimgblt intel_soc_dts_iosf intel_pch_thermal typec wmi snd soundcore int3403_thermal int340x_thermal_zone video int3400_thermal mac_hid acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 wacom hid_generic usbhid hid rtsx_pci_sdmmc nvme psmouse e1000e nvme_core intel_lpss_pci rtsx_pci intel_lpss pinctrl_cannonlake pinctrl_intel
  1861. [ 19.771396] CPU: 4 PID: 401 Comm: kworker/4:2 Tainted: P W OE 4.18.0-12-generic #13-Ubuntu
  1862. [ 19.771398] Hardware name: LENOVO 20M9CTO1WW/20M9CTO1WW, BIOS N2CET34W (1.17 ) 11/21/2018
  1863. [ 19.771408] Workqueue: events output_poll_execute [drm_kms_helper]
  1864. [ 19.771445] RIP: 0010:gen3_assert_iir_is_zero+0x38/0xa0 [i915]
  1865. [ 19.771446] Code: 41 54 41 89 f4 53 48 89 fb 48 8b 87 f8 07 00 00 e8 9d b4 0a fb 85 c0 74 73 89 c2 44 89 e6 48 c7 c7 50 cd c8 c0 e8 ea 6d 53 fa <0f> 0b b9 01 00 00 00 ba ff ff ff ff 44 89 e6 48 89 df 48 8b 83 18
  1866. [ 19.771498] RSP: 0018:ffffb6c3871a7a48 EFLAGS: 00010086
  1867. [ 19.771501] RAX: 0000000000000000 RBX: ffff932b8a738000 RCX: 0000000000000006
  1868. [ 19.771503] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffff932b9cf164b0
  1869. [ 19.771504] RBP: ffffb6c3871a7a58 R08: 0000000000000001 R09: 0000000000000db7
  1870. [ 19.771506] R10: 0000000000000004 R11: 0000000000000000 R12: 0000000000044418
  1871. [ 19.771508] R13: 0000000000000006 R14: 0000000000000010 R15: ffff932b8a73c888
  1872. [ 19.771510] FS: 0000000000000000(0000) GS:ffff932b9cf00000(0000) knlGS:0000000000000000
  1873. [ 19.771512] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  1874. [ 19.771514] CR2: 00007ff254a269c8 CR3: 000000142b20a003 CR4: 00000000003606e0
  1875. [ 19.771516] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  1876. [ 19.771518] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
  1877. [ 19.771519] Call Trace:
  1878. [ 19.771555] gen8_irq_power_well_post_enable+0x8d/0x110 [i915]
  1879. [ 19.771594] hsw_power_well_enable+0x1f2/0x230 [i915]
  1880. [ 19.771633] intel_power_well_enable+0x39/0x50 [i915]
  1881. [ 19.771671] __intel_display_power_get_domain+0x83/0xa0 [i915]
  1882. [ 19.771709] intel_display_power_get+0x33/0x50 [i915]
  1883. [ 19.771757] intel_dp_detect+0x126/0x5f0 [i915]
  1884. [ 19.771769] drm_helper_probe_detect+0x50/0xa0 [drm_kms_helper]
  1885. [ 19.771779] drm_helper_probe_single_connector_modes+0xe0/0x700 [drm_kms_helper]
  1886. [ 19.771782] ? __switch_to_asm+0x34/0x70
  1887. [ 19.771784] ? __switch_to_asm+0x40/0x70
  1888. [ 19.771786] ? __switch_to_asm+0x34/0x70
  1889. [ 19.771789] ? __switch_to_asm+0x40/0x70
  1890. [ 19.771791] ? __switch_to_asm+0x34/0x70
  1891. [ 19.771802] drm_setup_crtcs+0x148/0xa60 [drm_kms_helper]
  1892. [ 19.771805] ? __switch_to_asm+0x40/0x70
  1893. [ 19.771816] __drm_fb_helper_initial_config_and_unlock+0x40/0x400 [drm_kms_helper]
  1894. [ 19.771820] ? async_synchronize_cookie_domain+0xe1/0x140
  1895. [ 19.771831] drm_fb_helper_hotplug_event.part.37+0xa9/0xb0 [drm_kms_helper]
  1896. [ 19.771840] drm_fb_helper_hotplug_event+0x1c/0x30 [drm_kms_helper]
  1897. [ 19.771889] intel_fbdev_output_poll_changed+0x34/0x70 [i915]
  1898. [ 19.771899] drm_kms_helper_hotplug_event+0x2a/0x30 [drm_kms_helper]
  1899. [ 19.771909] output_poll_execute+0x198/0x1c0 [drm_kms_helper]
  1900. [ 19.771914] process_one_work+0x20f/0x3c0
  1901. [ 19.771919] worker_thread+0x34/0x400
  1902. [ 19.771923] kthread+0x120/0x140
  1903. [ 19.771927] ? pwq_unbound_release_workfn+0xd0/0xd0
  1904. [ 19.771930] ? kthread_bind+0x40/0x40
  1905. [ 19.771933] ret_from_fork+0x35/0x40
  1906. [ 19.771936] ---[ end trace b0ea93a07049c267 ]---
  1907. [ 19.771958] ------------[ cut here ]------------
  1908. [ 19.771960] Interrupt register 0x44428 is not zero: 0xffffffff
  1909. [ 19.772014] WARNING: CPU: 4 PID: 401 at drivers/gpu/drm/i915/i915_irq.c:161 gen3_assert_iir_is_zero+0x38/0xa0 [i915]
  1910. [ 19.772014] Modules linked in: snd_hda_codec_realtek snd_hda_codec_generic ccm cmac bnep snd_hda_codec_hdmi arc4 nvidia_uvm(POE) nls_iso8859_1 intel_wmi_thunderbolt wmi_bmof nvidia_drm(POE) nvidia_modeset(POE) intel_rapl x86_pkg_temp_thermal intel_powerclamp nvidia(POE) coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc iwlmvm mac80211 i915 uvcvideo aesni_intel btusb videobuf2_vmalloc btrtl videobuf2_memops aes_x86_64 videobuf2_v4l2 crypto_simd snd_hda_intel btbcm videobuf2_common snd_seq_midi cryptd btintel iwlwifi snd_hda_codec snd_seq_midi_event glue_helper drm_kms_helper intel_cstate input_leds snd_rawmidi videodev snd_hda_core intel_rapl_perf bluetooth joydev serio_raw media snd_hwdep thinkpad_acpi drm ipmi_devintf cfg80211 ecdh_generic snd_pcm snd_seq nvram
  1911. [ 19.772072] mei_me ipmi_msghandler rtsx_pci_ms mei i2c_algo_bit fb_sys_fops snd_seq_device memstick idma64 processor_thermal_device syscopyarea 8250_dw sysfillrect virt_dma ucsi_acpi snd_timer typec_ucsi sysimgblt intel_soc_dts_iosf intel_pch_thermal typec wmi snd soundcore int3403_thermal int340x_thermal_zone video int3400_thermal mac_hid acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 wacom hid_generic usbhid hid rtsx_pci_sdmmc nvme psmouse e1000e nvme_core intel_lpss_pci rtsx_pci intel_lpss pinctrl_cannonlake pinctrl_intel
  1912. [ 19.772118] CPU: 4 PID: 401 Comm: kworker/4:2 Tainted: P W OE 4.18.0-12-generic #13-Ubuntu
  1913. [ 19.772119] Hardware name: LENOVO 20M9CTO1WW/20M9CTO1WW, BIOS N2CET34W (1.17 ) 11/21/2018
  1914. [ 19.772129] Workqueue: events output_poll_execute [drm_kms_helper]
  1915. [ 19.772165] RIP: 0010:gen3_assert_iir_is_zero+0x38/0xa0 [i915]
  1916. [ 19.772166] Code: 41 54 41 89 f4 53 48 89 fb 48 8b 87 f8 07 00 00 e8 9d b4 0a fb 85 c0 74 73 89 c2 44 89 e6 48 c7 c7 50 cd c8 c0 e8 ea 6d 53 fa <0f> 0b b9 01 00 00 00 ba ff ff ff ff 44 89 e6 48 89 df 48 8b 83 18
  1917. [ 19.772219] RSP: 0018:ffffb6c3871a7a48 EFLAGS: 00010086
  1918. [ 19.772222] RAX: 0000000000000000 RBX: ffff932b8a738000 RCX: 0000000000000006
  1919. [ 19.772223] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffff932b9cf164b0
  1920. [ 19.772225] RBP: ffffb6c3871a7a58 R08: 0000000000000001 R09: 0000000000000dea
  1921. [ 19.772227] R10: 0000000000000004 R11: 0000000000000000 R12: 0000000000044428
  1922. [ 19.772228] R13: 0000000000000006 R14: 0000000000000020 R15: ffff932b8a73c888
  1923. [ 19.772231] FS: 0000000000000000(0000) GS:ffff932b9cf00000(0000) knlGS:0000000000000000
  1924. [ 19.772233] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  1925. [ 19.772234] CR2: 00007ff254a269c8 CR3: 000000142b20a003 CR4: 00000000003606e0
  1926. [ 19.772236] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  1927. [ 19.772238] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
  1928. [ 19.772239] Call Trace:
  1929. [ 19.772275] gen8_irq_power_well_post_enable+0x8d/0x110 [i915]
  1930. [ 19.772314] hsw_power_well_enable+0x1f2/0x230 [i915]
  1931. [ 19.772353] intel_power_well_enable+0x39/0x50 [i915]
  1932. [ 19.772391] __intel_display_power_get_domain+0x83/0xa0 [i915]
  1933. [ 19.772430] intel_display_power_get+0x33/0x50 [i915]
  1934. [ 19.772476] intel_dp_detect+0x126/0x5f0 [i915]
  1935. [ 19.772488] drm_helper_probe_detect+0x50/0xa0 [drm_kms_helper]
  1936. [ 19.772498] drm_helper_probe_single_connector_modes+0xe0/0x700 [drm_kms_helper]
  1937. [ 19.772501] ? __switch_to_asm+0x34/0x70
  1938. [ 19.772503] ? __switch_to_asm+0x40/0x70
  1939. [ 19.772505] ? __switch_to_asm+0x34/0x70
  1940. [ 19.772508] ? __switch_to_asm+0x40/0x70
  1941. [ 19.772510] ? __switch_to_asm+0x34/0x70
  1942. [ 19.772522] drm_setup_crtcs+0x148/0xa60 [drm_kms_helper]
  1943. [ 19.772524] ? __switch_to_asm+0x40/0x70
  1944. [ 19.772535] __drm_fb_helper_initial_config_and_unlock+0x40/0x400 [drm_kms_helper]
  1945. [ 19.772539] ? async_synchronize_cookie_domain+0xe1/0x140
  1946. [ 19.772549] drm_fb_helper_hotplug_event.part.37+0xa9/0xb0 [drm_kms_helper]
  1947. [ 19.772558] drm_fb_helper_hotplug_event+0x1c/0x30 [drm_kms_helper]
  1948. [ 19.772606] intel_fbdev_output_poll_changed+0x34/0x70 [i915]
  1949. [ 19.772617] drm_kms_helper_hotplug_event+0x2a/0x30 [drm_kms_helper]
  1950. [ 19.772626] output_poll_execute+0x198/0x1c0 [drm_kms_helper]
  1951. [ 19.772632] process_one_work+0x20f/0x3c0
  1952. [ 19.772636] worker_thread+0x34/0x400
  1953. [ 19.772640] kthread+0x120/0x140
  1954. [ 19.772645] ? pwq_unbound_release_workfn+0xd0/0xd0
  1955. [ 19.772648] ? kthread_bind+0x40/0x40
  1956. [ 19.772651] ret_from_fork+0x35/0x40
  1957. [ 19.772653] ---[ end trace b0ea93a07049c268 ]---
  1958. [ 20.924137] [drm:gen9_set_dc_state [i915]] *ERROR* DC state mismatch (0x0 -> 0x3)
  1959. [ 20.924683] [drm:gen9_set_dc_state [i915]] *ERROR* Writing dc state to 0xfffffffe failed, now 0xffffffff
  1960. [ 20.992246] [drm] Cannot find any crtc or sizes
  1961. [ 20.992309] [drm:gen9_set_dc_state [i915]] *ERROR* DC state mismatch (0x2 -> 0x3)
  1962. [ 20.993229] [drm:gen9_set_dc_state [i915]] *ERROR* Writing dc state to 0xfffffffc failed, now 0xffffffff
  1963. [ 20.993250] ------------[ cut here ]------------
  1964. [ 20.993251] WARN_ON((val & ((1<<((0)*6+5)) | (1<<((0)*6+4)) | (1<<((0)*6)))) != (1<<((0)*6)))
  1965. [ 20.993287] WARNING: CPU: 4 PID: 401 at drivers/gpu/drm/i915/intel_cdclk.c:834 skl_get_cdclk+0x204/0x280 [i915]
  1966. [ 20.993288] Modules linked in: snd_hda_codec_realtek snd_hda_codec_generic ccm cmac bnep snd_hda_codec_hdmi arc4 nvidia_uvm(POE) nls_iso8859_1 intel_wmi_thunderbolt wmi_bmof nvidia_drm(POE) nvidia_modeset(POE) intel_rapl x86_pkg_temp_thermal intel_powerclamp nvidia(POE) coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc iwlmvm mac80211 i915 uvcvideo aesni_intel btusb videobuf2_vmalloc btrtl videobuf2_memops aes_x86_64 videobuf2_v4l2 crypto_simd snd_hda_intel btbcm videobuf2_common snd_seq_midi cryptd btintel iwlwifi snd_hda_codec snd_seq_midi_event glue_helper drm_kms_helper intel_cstate input_leds snd_rawmidi videodev snd_hda_core intel_rapl_perf bluetooth joydev serio_raw media snd_hwdep thinkpad_acpi drm ipmi_devintf cfg80211 ecdh_generic snd_pcm snd_seq nvram
  1967. [ 20.993315] mei_me ipmi_msghandler rtsx_pci_ms mei i2c_algo_bit fb_sys_fops snd_seq_device memstick idma64 processor_thermal_device syscopyarea 8250_dw sysfillrect virt_dma ucsi_acpi snd_timer typec_ucsi sysimgblt intel_soc_dts_iosf intel_pch_thermal typec wmi snd soundcore int3403_thermal int340x_thermal_zone video int3400_thermal mac_hid acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 wacom hid_generic usbhid hid rtsx_pci_sdmmc nvme psmouse e1000e nvme_core intel_lpss_pci rtsx_pci intel_lpss pinctrl_cannonlake pinctrl_intel
  1968. [ 20.993340] CPU: 4 PID: 401 Comm: kworker/4:2 Tainted: P W OE 4.18.0-12-generic #13-Ubuntu
  1969. [ 20.993341] Hardware name: LENOVO 20M9CTO1WW/20M9CTO1WW, BIOS N2CET34W (1.17 ) 11/21/2018
  1970. [ 20.993348] Workqueue: events output_poll_execute [drm_kms_helper]
  1971. [ 20.993373] RIP: 0010:skl_get_cdclk+0x204/0x280 [i915]
  1972. [ 20.993374] Code: 5c 5d c3 8b 43 08 c7 43 04 a0 98 7b 00 89 43 0c 89 03 e9 b3 fe ff ff 48 c7 c6 98 95 c9 c0 48 c7 c7 50 46 c8 c0 e8 5e 56 4c fa <0f> 0b 8b 53 04 e9 16 ff ff ff c7 03 5c 26 05 00 31 c0 eb 82 89 c2
  1973. [ 20.993394] RSP: 0018:ffffb6c3871a7ab0 EFLAGS: 00010282
  1974. [ 20.993395] RAX: 0000000000000000 RBX: ffffb6c3871a7ad4 RCX: 0000000000000006
  1975. [ 20.993396] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffff932b9cf164b0
  1976. [ 20.993396] RBP: ffffb6c3871a7ac0 R08: 00000013d30fa636 R09: 0000000000000e21
  1977. [ 20.993397] R10: ffffffffbc984fe0 R11: 0000000000000000 R12: ffff932b8a738000
  1978. [ 20.993398] R13: 000000000000001f R14: 0000000080000000 R15: aaaaaaaaaaaaaaab
  1979. [ 20.993399] FS: 0000000000000000(0000) GS:ffff932b9cf00000(0000) knlGS:0000000000000000
  1980. [ 20.993400] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  1981. [ 20.993400] CR2: 00007ff254a269c8 CR3: 000000142b20a003 CR4: 00000000003606e0
  1982. [ 20.993401] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  1983. [ 20.993402] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
  1984. [ 20.993402] Call Trace:
  1985. [ 20.993419] gen9_dc_off_power_well_enable+0x51/0x250 [i915]
  1986. [ 20.993434] intel_power_well_enable+0x39/0x50 [i915]
  1987. [ 20.993448] __intel_display_power_get_domain+0x83/0xa0 [i915]
  1988. [ 20.993463] intel_display_power_get+0x33/0x50 [i915]
  1989. [ 20.993481] intel_dp_detect+0x126/0x5f0 [i915]
  1990. [ 20.993486] drm_helper_probe_detect+0x50/0xa0 [drm_kms_helper]
  1991. [ 20.993489] drm_helper_probe_single_connector_modes+0xe0/0x700 [drm_kms_helper]
  1992. [ 20.993493] ? __mutex_lock.isra.5+0x35/0x4e0
  1993. [ 20.993495] ? __wake_up_common_lock+0x8e/0xc0
  1994. [ 20.993500] drm_setup_crtcs+0x148/0xa60 [drm_kms_helper]
  1995. [ 20.993501] ? __wake_up+0x13/0x20
  1996. [ 20.993504] ? netlink_broadcast_filtered+0x144/0x3f0
  1997. [ 20.993508] __drm_fb_helper_initial_config_and_unlock+0x40/0x400 [drm_kms_helper]
  1998. [ 20.993512] drm_fb_helper_hotplug_event.part.37+0xa9/0xb0 [drm_kms_helper]
  1999. [ 20.993515] drm_fb_helper_hotplug_event+0x1c/0x30 [drm_kms_helper]
  2000. [ 20.993534] intel_fbdev_output_poll_changed+0x34/0x70 [i915]
  2001. [ 20.993538] drm_kms_helper_hotplug_event+0x2a/0x30 [drm_kms_helper]
  2002. [ 20.993541] output_poll_execute+0x1a2/0x1c0 [drm_kms_helper]
  2003. [ 20.993544] process_one_work+0x20f/0x3c0
  2004. [ 20.993546] worker_thread+0x25e/0x400
  2005. [ 20.993547] kthread+0x120/0x140
  2006. [ 20.993549] ? pwq_unbound_release_workfn+0xd0/0xd0
  2007. [ 20.993550] ? kthread_bind+0x40/0x40
  2008. [ 20.993551] ret_from_fork+0x35/0x40
  2009. [ 20.993553] ---[ end trace b0ea93a07049c269 ]---
  2010. [ 20.993586] ------------[ cut here ]------------
  2011. [ 20.993588] Interrupt register 0x44418 is not zero: 0xffffffff
  2012. [ 20.993610] WARNING: CPU: 4 PID: 401 at drivers/gpu/drm/i915/i915_irq.c:161 gen3_assert_iir_is_zero+0x38/0xa0 [i915]
  2013. [ 20.993610] Modules linked in: snd_hda_codec_realtek snd_hda_codec_generic ccm cmac bnep snd_hda_codec_hdmi arc4 nvidia_uvm(POE) nls_iso8859_1 intel_wmi_thunderbolt wmi_bmof nvidia_drm(POE) nvidia_modeset(POE) intel_rapl x86_pkg_temp_thermal intel_powerclamp nvidia(POE) coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc iwlmvm mac80211 i915 uvcvideo aesni_intel btusb videobuf2_vmalloc btrtl videobuf2_memops aes_x86_64 videobuf2_v4l2 crypto_simd snd_hda_intel btbcm videobuf2_common snd_seq_midi cryptd btintel iwlwifi snd_hda_codec snd_seq_midi_event glue_helper drm_kms_helper intel_cstate input_leds snd_rawmidi videodev snd_hda_core intel_rapl_perf bluetooth joydev serio_raw media snd_hwdep thinkpad_acpi drm ipmi_devintf cfg80211 ecdh_generic snd_pcm snd_seq nvram
  2014. [ 20.993632] mei_me ipmi_msghandler rtsx_pci_ms mei i2c_algo_bit fb_sys_fops snd_seq_device memstick idma64 processor_thermal_device syscopyarea 8250_dw sysfillrect virt_dma ucsi_acpi snd_timer typec_ucsi sysimgblt intel_soc_dts_iosf intel_pch_thermal typec wmi snd soundcore int3403_thermal int340x_thermal_zone video int3400_thermal mac_hid acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 wacom hid_generic usbhid hid rtsx_pci_sdmmc nvme psmouse e1000e nvme_core intel_lpss_pci rtsx_pci intel_lpss pinctrl_cannonlake pinctrl_intel
  2015. [ 20.993649] CPU: 4 PID: 401 Comm: kworker/4:2 Tainted: P W OE 4.18.0-12-generic #13-Ubuntu
  2016. [ 20.993649] Hardware name: LENOVO 20M9CTO1WW/20M9CTO1WW, BIOS N2CET34W (1.17 ) 11/21/2018
  2017. [ 20.993653] Workqueue: events output_poll_execute [drm_kms_helper]
  2018. [ 20.993667] RIP: 0010:gen3_assert_iir_is_zero+0x38/0xa0 [i915]
  2019. [ 20.993667] Code: 41 54 41 89 f4 53 48 89 fb 48 8b 87 f8 07 00 00 e8 9d b4 0a fb 85 c0 74 73 89 c2 44 89 e6 48 c7 c7 50 cd c8 c0 e8 ea 6d 53 fa <0f> 0b b9 01 00 00 00 ba ff ff ff ff 44 89 e6 48 89 df 48 8b 83 18
  2020. [ 20.993687] RSP: 0018:ffffb6c3871a7a48 EFLAGS: 00010086
  2021. [ 20.993688] RAX: 0000000000000000 RBX: ffff932b8a738000 RCX: 0000000000000006
  2022. [ 20.993689] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffff932b9cf164b0
  2023. [ 20.993690] RBP: ffffb6c3871a7a58 R08: 0000000000000001 R09: 0000000000000e51
  2024. [ 20.993690] R10: 0000000000000004 R11: 0000000000000000 R12: 0000000000044418
  2025. [ 20.993691] R13: 0000000000000006 R14: 0000000000000010 R15: ffff932b8a73c888
  2026. [ 20.993692] FS: 0000000000000000(0000) GS:ffff932b9cf00000(0000) knlGS:0000000000000000
  2027. [ 20.993692] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  2028. [ 20.993693] CR2: 00007ff254a269c8 CR3: 000000142b20a003 CR4: 00000000003606e0
  2029. [ 20.993694] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  2030. [ 20.993694] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
  2031. [ 20.993695] Call Trace:
  2032. [ 20.993708] gen8_irq_power_well_post_enable+0x8d/0x110 [i915]
  2033. [ 20.993723] hsw_power_well_enable+0x1f2/0x230 [i915]
  2034. [ 20.993737] intel_power_well_enable+0x39/0x50 [i915]
  2035. [ 20.993751] __intel_display_power_get_domain+0x83/0xa0 [i915]
  2036. [ 20.993766] intel_display_power_get+0x33/0x50 [i915]
  2037. [ 20.993784] intel_dp_detect+0x126/0x5f0 [i915]
  2038. [ 20.993788] drm_helper_probe_detect+0x50/0xa0 [drm_kms_helper]
  2039. [ 20.993792] drm_helper_probe_single_connector_modes+0xe0/0x700 [drm_kms_helper]
  2040. [ 20.993794] ? __mutex_lock.isra.5+0x35/0x4e0
  2041. [ 20.993795] ? __wake_up_common_lock+0x8e/0xc0
  2042. [ 20.993799] drm_setup_crtcs+0x148/0xa60 [drm_kms_helper]
  2043. [ 20.993801] ? __wake_up+0x13/0x20
  2044. [ 20.993802] ? netlink_broadcast_filtered+0x144/0x3f0
  2045. [ 20.993807] __drm_fb_helper_initial_config_and_unlock+0x40/0x400 [drm_kms_helper]
  2046. [ 20.993811] drm_fb_helper_hotplug_event.part.37+0xa9/0xb0 [drm_kms_helper]
  2047. [ 20.993814] drm_fb_helper_hotplug_event+0x1c/0x30 [drm_kms_helper]
  2048. [ 20.993832] intel_fbdev_output_poll_changed+0x34/0x70 [i915]
  2049. [ 20.993836] drm_kms_helper_hotplug_event+0x2a/0x30 [drm_kms_helper]
  2050. [ 20.993840] output_poll_execute+0x1a2/0x1c0 [drm_kms_helper]
  2051. [ 20.993842] process_one_work+0x20f/0x3c0
  2052. [ 20.993844] worker_thread+0x25e/0x400
  2053. [ 20.993845] kthread+0x120/0x140
  2054. [ 20.993847] ? pwq_unbound_release_workfn+0xd0/0xd0
  2055. [ 20.993848] ? kthread_bind+0x40/0x40
  2056. [ 20.993849] ret_from_fork+0x35/0x40
  2057. [ 20.993850] ---[ end trace b0ea93a07049c26a ]---
  2058. [ 20.993871] ------------[ cut here ]------------
  2059. [ 20.993871] Interrupt register 0x44428 is not zero: 0xffffffff
  2060. [ 20.993891] WARNING: CPU: 4 PID: 401 at drivers/gpu/drm/i915/i915_irq.c:161 gen3_assert_iir_is_zero+0x38/0xa0 [i915]
  2061. [ 20.993891] Modules linked in: snd_hda_codec_realtek snd_hda_codec_generic ccm cmac bnep snd_hda_codec_hdmi arc4 nvidia_uvm(POE) nls_iso8859_1 intel_wmi_thunderbolt wmi_bmof nvidia_drm(POE) nvidia_modeset(POE) intel_rapl x86_pkg_temp_thermal intel_powerclamp nvidia(POE) coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc iwlmvm mac80211 i915 uvcvideo aesni_intel btusb videobuf2_vmalloc btrtl videobuf2_memops aes_x86_64 videobuf2_v4l2 crypto_simd snd_hda_intel btbcm videobuf2_common snd_seq_midi cryptd btintel iwlwifi snd_hda_codec snd_seq_midi_event glue_helper drm_kms_helper intel_cstate input_leds snd_rawmidi videodev snd_hda_core intel_rapl_perf bluetooth joydev serio_raw media snd_hwdep thinkpad_acpi drm ipmi_devintf cfg80211 ecdh_generic snd_pcm snd_seq nvram
  2062. [ 20.993912] mei_me ipmi_msghandler rtsx_pci_ms mei i2c_algo_bit fb_sys_fops snd_seq_device memstick idma64 processor_thermal_device syscopyarea 8250_dw sysfillrect virt_dma ucsi_acpi snd_timer typec_ucsi sysimgblt intel_soc_dts_iosf intel_pch_thermal typec wmi snd soundcore int3403_thermal int340x_thermal_zone video int3400_thermal mac_hid acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 wacom hid_generic usbhid hid rtsx_pci_sdmmc nvme psmouse e1000e nvme_core intel_lpss_pci rtsx_pci intel_lpss pinctrl_cannonlake pinctrl_intel
  2063. [ 20.993929] CPU: 4 PID: 401 Comm: kworker/4:2 Tainted: P W OE 4.18.0-12-generic #13-Ubuntu
  2064. [ 20.993930] Hardware name: LENOVO 20M9CTO1WW/20M9CTO1WW, BIOS N2CET34W (1.17 ) 11/21/2018
  2065. [ 20.993934] Workqueue: events output_poll_execute [drm_kms_helper]
  2066. [ 20.993947] RIP: 0010:gen3_assert_iir_is_zero+0x38/0xa0 [i915]
  2067. [ 20.993948] Code: 41 54 41 89 f4 53 48 89 fb 48 8b 87 f8 07 00 00 e8 9d b4 0a fb 85 c0 74 73 89 c2 44 89 e6 48 c7 c7 50 cd c8 c0 e8 ea 6d 53 fa <0f> 0b b9 01 00 00 00 ba ff ff ff ff 44 89 e6 48 89 df 48 8b 83 18
  2068. [ 20.993967] RSP: 0018:ffffb6c3871a7a48 EFLAGS: 00010086
  2069. [ 20.993968] RAX: 0000000000000000 RBX: ffff932b8a738000 RCX: 0000000000000006
  2070. [ 20.993969] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffff932b9cf164b0
  2071. [ 20.993970] RBP: ffffb6c3871a7a58 R08: 0000000000000001 R09: 0000000000000e81
  2072. [ 20.993970] R10: 0000000000000004 R11: 0000000000000000 R12: 0000000000044428
  2073. [ 20.993971] R13: 0000000000000006 R14: 0000000000000020 R15: ffff932b8a73c888
  2074. [ 20.993972] FS: 0000000000000000(0000) GS:ffff932b9cf00000(0000) knlGS:0000000000000000
  2075. [ 20.993972] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  2076. [ 20.993973] CR2: 00007ff254a269c8 CR3: 000000142b20a003 CR4: 00000000003606e0
  2077. [ 20.993974] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  2078. [ 20.993974] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
  2079. [ 20.993975] Call Trace:
  2080. [ 20.993988] gen8_irq_power_well_post_enable+0x8d/0x110 [i915]
  2081. [ 20.994003] hsw_power_well_enable+0x1f2/0x230 [i915]
  2082. [ 20.994017] intel_power_well_enable+0x39/0x50 [i915]
  2083. [ 20.994031] __intel_display_power_get_domain+0x83/0xa0 [i915]
  2084. [ 20.994045] intel_display_power_get+0x33/0x50 [i915]
  2085. [ 20.994063] intel_dp_detect+0x126/0x5f0 [i915]
  2086. [ 20.994068] drm_helper_probe_detect+0x50/0xa0 [drm_kms_helper]
  2087. [ 20.994071] drm_helper_probe_single_connector_modes+0xe0/0x700 [drm_kms_helper]
  2088. [ 20.994073] ? __mutex_lock.isra.5+0x35/0x4e0
  2089. [ 20.994074] ? __wake_up_common_lock+0x8e/0xc0
  2090. [ 20.994079] drm_setup_crtcs+0x148/0xa60 [drm_kms_helper]
  2091. [ 20.994080] ? __wake_up+0x13/0x20
  2092. [ 20.994082] ? netlink_broadcast_filtered+0x144/0x3f0
  2093. [ 20.994086] __drm_fb_helper_initial_config_and_unlock+0x40/0x400 [drm_kms_helper]
  2094. [ 20.994090] drm_fb_helper_hotplug_event.part.37+0xa9/0xb0 [drm_kms_helper]
  2095. [ 20.994094] drm_fb_helper_hotplug_event+0x1c/0x30 [drm_kms_helper]
  2096. [ 20.994111] intel_fbdev_output_poll_changed+0x34/0x70 [i915]
  2097. [ 20.994115] drm_kms_helper_hotplug_event+0x2a/0x30 [drm_kms_helper]
  2098. [ 20.994119] output_poll_execute+0x1a2/0x1c0 [drm_kms_helper]
  2099. [ 20.994121] process_one_work+0x20f/0x3c0
  2100. [ 20.994123] worker_thread+0x25e/0x400
  2101. [ 20.994124] kthread+0x120/0x140
  2102. [ 20.994126] ? pwq_unbound_release_workfn+0xd0/0xd0
  2103. [ 20.994127] ? kthread_bind+0x40/0x40
  2104. [ 20.994128] ret_from_fork+0x35/0x40
  2105. [ 20.994129] ---[ end trace b0ea93a07049c26b ]---
  2106. [ 22.144140] [drm:gen9_set_dc_state [i915]] *ERROR* DC state mismatch (0x0 -> 0x3)
  2107. [ 22.144712] [drm:gen9_set_dc_state [i915]] *ERROR* Writing dc state to 0xfffffffe failed, now 0xffffffff
  2108. [ 22.277858] [drm:gen9_set_dc_state [i915]] *ERROR* DC state mismatch (0x2 -> 0x3)
  2109. [ 22.278457] [drm:gen9_set_dc_state [i915]] *ERROR* Writing dc state to 0xfffffffc failed, now 0xffffffff
  2110. [ 22.278471] ------------[ cut here ]------------
  2111. [ 22.278473] WARN_ON((val & ((1<<((0)*6+5)) | (1<<((0)*6+4)) | (1<<((0)*6)))) != (1<<((0)*6)))
  2112. [ 22.278569] WARNING: CPU: 4 PID: 401 at drivers/gpu/drm/i915/intel_cdclk.c:834 skl_get_cdclk+0x204/0x280 [i915]
  2113. [ 22.278571] Modules linked in: snd_hda_codec_realtek snd_hda_codec_generic ccm cmac bnep snd_hda_codec_hdmi arc4 nvidia_uvm(POE) nls_iso8859_1 intel_wmi_thunderbolt wmi_bmof nvidia_drm(POE) nvidia_modeset(POE) intel_rapl x86_pkg_temp_thermal intel_powerclamp nvidia(POE) coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc iwlmvm mac80211 i915 uvcvideo aesni_intel btusb videobuf2_vmalloc btrtl videobuf2_memops aes_x86_64 videobuf2_v4l2 crypto_simd snd_hda_intel btbcm videobuf2_common snd_seq_midi cryptd btintel iwlwifi snd_hda_codec snd_seq_midi_event glue_helper drm_kms_helper intel_cstate input_leds snd_rawmidi videodev snd_hda_core intel_rapl_perf bluetooth joydev serio_raw media snd_hwdep thinkpad_acpi drm ipmi_devintf cfg80211 ecdh_generic snd_pcm snd_seq nvram
  2114. [ 22.278643] mei_me ipmi_msghandler rtsx_pci_ms mei i2c_algo_bit fb_sys_fops snd_seq_device memstick idma64 processor_thermal_device syscopyarea 8250_dw sysfillrect virt_dma ucsi_acpi snd_timer typec_ucsi sysimgblt intel_soc_dts_iosf intel_pch_thermal typec wmi snd soundcore int3403_thermal int340x_thermal_zone video int3400_thermal mac_hid acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 wacom hid_generic usbhid hid rtsx_pci_sdmmc nvme psmouse e1000e nvme_core intel_lpss_pci rtsx_pci intel_lpss pinctrl_cannonlake pinctrl_intel
  2115. [ 22.278706] CPU: 4 PID: 401 Comm: kworker/4:2 Tainted: P W OE 4.18.0-12-generic #13-Ubuntu
  2116. [ 22.278707] Hardware name: LENOVO 20M9CTO1WW/20M9CTO1WW, BIOS N2CET34W (1.17 ) 11/21/2018
  2117. [ 22.278723] Workqueue: events output_poll_execute [drm_kms_helper]
  2118. [ 22.278783] RIP: 0010:skl_get_cdclk+0x204/0x280 [i915]
  2119. [ 22.278784] Code: 5c 5d c3 8b 43 08 c7 43 04 a0 98 7b 00 89 43 0c 89 03 e9 b3 fe ff ff 48 c7 c6 98 95 c9 c0 48 c7 c7 50 46 c8 c0 e8 5e 56 4c fa <0f> 0b 8b 53 04 e9 16 ff ff ff c7 03 5c 26 05 00 31 c0 eb 82 89 c2
  2120. [ 22.278842] RSP: 0018:ffffb6c3871a7ab0 EFLAGS: 00010282
  2121. [ 22.278846] RAX: 0000000000000000 RBX: ffffb6c3871a7ad4 RCX: 0000000000000006
  2122. [ 22.278848] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffff932b9cf164b0
  2123. [ 22.278850] RBP: ffffb6c3871a7ac0 R08: 00000014a2d07d2b R09: 0000000000000eb4
  2124. [ 22.278852] R10: ffffffffbc984fe0 R11: 0000000000000000 R12: ffff932b8a738000
  2125. [ 22.278854] R13: 0000000000000021 R14: 0000000200000000 R15: aaaaaaaaaaaaaaab
  2126. [ 22.278857] FS: 0000000000000000(0000) GS:ffff932b9cf00000(0000) knlGS:0000000000000000
  2127. [ 22.278859] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  2128. [ 22.278861] CR2: 000055e7fe0dd450 CR3: 000000142b20a003 CR4: 00000000003606e0
  2129. [ 22.278863] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  2130. [ 22.278865] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
  2131. [ 22.278867] Call Trace:
  2132. [ 22.278914] gen9_dc_off_power_well_enable+0x51/0x250 [i915]
  2133. [ 22.278958] intel_power_well_enable+0x39/0x50 [i915]
  2134. [ 22.279000] __intel_display_power_get_domain+0x83/0xa0 [i915]
  2135. [ 22.279043] intel_display_power_get+0x33/0x50 [i915]
  2136. [ 22.279096] intel_dp_detect+0x126/0x5f0 [i915]
  2137. [ 22.279109] drm_helper_probe_detect+0x50/0xa0 [drm_kms_helper]
  2138. [ 22.279120] drm_helper_probe_single_connector_modes+0xe0/0x700 [drm_kms_helper]
  2139. [ 22.279127] ? __mutex_lock.isra.5+0x35/0x4e0
  2140. [ 22.279133] ? __wake_up_common_lock+0x8e/0xc0
  2141. [ 22.279146] drm_setup_crtcs+0x148/0xa60 [drm_kms_helper]
  2142. [ 22.279150] ? __wake_up+0x13/0x20
  2143. [ 22.279157] ? netlink_broadcast_filtered+0x144/0x3f0
  2144. [ 22.279169] __drm_fb_helper_initial_config_and_unlock+0x40/0x400 [drm_kms_helper]
  2145. [ 22.279181] drm_fb_helper_hotplug_event.part.37+0xa9/0xb0 [drm_kms_helper]
  2146. [ 22.279191] drm_fb_helper_hotplug_event+0x1c/0x30 [drm_kms_helper]
  2147. [ 22.279246] intel_fbdev_output_poll_changed+0x34/0x70 [i915]
  2148. [ 22.279257] drm_kms_helper_hotplug_event+0x2a/0x30 [drm_kms_helper]
  2149. [ 22.279268] output_poll_execute+0x1a2/0x1c0 [drm_kms_helper]
  2150. [ 22.279275] process_one_work+0x20f/0x3c0
  2151. [ 22.279280] worker_thread+0x25e/0x400
  2152. [ 22.279284] kthread+0x120/0x140
  2153. [ 22.279289] ? pwq_unbound_release_workfn+0xd0/0xd0
  2154. [ 22.279292] ? kthread_bind+0x40/0x40
  2155. [ 22.279296] ret_from_fork+0x35/0x40
  2156. [ 22.279300] ---[ end trace b0ea93a07049c26c ]---
  2157. [ 22.279338] ------------[ cut here ]------------
  2158. [ 22.279340] Interrupt register 0x44418 is not zero: 0xffffffff
  2159. [ 22.279400] WARNING: CPU: 4 PID: 401 at drivers/gpu/drm/i915/i915_irq.c:161 gen3_assert_iir_is_zero+0x38/0xa0 [i915]
  2160. [ 22.279401] Modules linked in: snd_hda_codec_realtek snd_hda_codec_generic ccm cmac bnep snd_hda_codec_hdmi arc4 nvidia_uvm(POE) nls_iso8859_1 intel_wmi_thunderbolt wmi_bmof nvidia_drm(POE) nvidia_modeset(POE) intel_rapl x86_pkg_temp_thermal intel_powerclamp nvidia(POE) coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc iwlmvm mac80211 i915 uvcvideo aesni_intel btusb videobuf2_vmalloc btrtl videobuf2_memops aes_x86_64 videobuf2_v4l2 crypto_simd snd_hda_intel btbcm videobuf2_common snd_seq_midi cryptd btintel iwlwifi snd_hda_codec snd_seq_midi_event glue_helper drm_kms_helper intel_cstate input_leds snd_rawmidi videodev snd_hda_core intel_rapl_perf bluetooth joydev serio_raw media snd_hwdep thinkpad_acpi drm ipmi_devintf cfg80211 ecdh_generic snd_pcm snd_seq nvram
  2161. [ 22.279462] mei_me ipmi_msghandler rtsx_pci_ms mei i2c_algo_bit fb_sys_fops snd_seq_device memstick idma64 processor_thermal_device syscopyarea 8250_dw sysfillrect virt_dma ucsi_acpi snd_timer typec_ucsi sysimgblt intel_soc_dts_iosf intel_pch_thermal typec wmi snd soundcore int3403_thermal int340x_thermal_zone video int3400_thermal mac_hid acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 wacom hid_generic usbhid hid rtsx_pci_sdmmc nvme psmouse e1000e nvme_core intel_lpss_pci rtsx_pci intel_lpss pinctrl_cannonlake pinctrl_intel
  2162. [ 22.279513] CPU: 4 PID: 401 Comm: kworker/4:2 Tainted: P W OE 4.18.0-12-generic #13-Ubuntu
  2163. [ 22.279514] Hardware name: LENOVO 20M9CTO1WW/20M9CTO1WW, BIOS N2CET34W (1.17 ) 11/21/2018
  2164. [ 22.279526] Workqueue: events output_poll_execute [drm_kms_helper]
  2165. [ 22.279566] RIP: 0010:gen3_assert_iir_is_zero+0x38/0xa0 [i915]
  2166. [ 22.279567] Code: 41 54 41 89 f4 53 48 89 fb 48 8b 87 f8 07 00 00 e8 9d b4 0a fb 85 c0 74 73 89 c2 44 89 e6 48 c7 c7 50 cd c8 c0 e8 ea 6d 53 fa <0f> 0b b9 01 00 00 00 ba ff ff ff ff 44 89 e6 48 89 df 48 8b 83 18
  2167. [ 22.279625] RSP: 0018:ffffb6c3871a7a48 EFLAGS: 00010086
  2168. [ 22.279627] RAX: 0000000000000000 RBX: ffff932b8a738000 RCX: 0000000000000006
  2169. [ 22.279629] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffff932b9cf164b0
  2170. [ 22.279631] RBP: ffffb6c3871a7a58 R08: 0000000000000001 R09: 0000000000000ee4
  2171. [ 22.279633] R10: 0000000000000004 R11: 0000000000000000 R12: 0000000000044418
  2172. [ 22.279635] R13: 0000000000000006 R14: 0000000000000010 R15: ffff932b8a73c888
  2173. [ 22.279637] FS: 0000000000000000(0000) GS:ffff932b9cf00000(0000) knlGS:0000000000000000
  2174. [ 22.279639] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  2175. [ 22.279641] CR2: 000055e7fe0dd450 CR3: 000000142b20a003 CR4: 00000000003606e0
  2176. [ 22.279643] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  2177. [ 22.279645] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
  2178. [ 22.279646] Call Trace:
  2179. [ 22.279686] gen8_irq_power_well_post_enable+0x8d/0x110 [i915]
  2180. [ 22.279728] hsw_power_well_enable+0x1f2/0x230 [i915]
  2181. [ 22.279770] intel_power_well_enable+0x39/0x50 [i915]
  2182. [ 22.279811] __intel_display_power_get_domain+0x83/0xa0 [i915]
  2183. [ 22.279853] intel_display_power_get+0x33/0x50 [i915]
  2184. [ 22.279906] intel_dp_detect+0x126/0x5f0 [i915]
  2185. [ 22.279918] drm_helper_probe_detect+0x50/0xa0 [drm_kms_helper]
  2186. [ 22.279929] drm_helper_probe_single_connector_modes+0xe0/0x700 [drm_kms_helper]
  2187. [ 22.279934] ? __mutex_lock.isra.5+0x35/0x4e0
  2188. [ 22.279939] ? __wake_up_common_lock+0x8e/0xc0
  2189. [ 22.279951] drm_setup_crtcs+0x148/0xa60 [drm_kms_helper]
  2190. [ 22.279955] ? __wake_up+0x13/0x20
  2191. [ 22.279960] ? netlink_broadcast_filtered+0x144/0x3f0
  2192. [ 22.279973] __drm_fb_helper_initial_config_and_unlock+0x40/0x400 [drm_kms_helper]
  2193. [ 22.279984] drm_fb_helper_hotplug_event.part.37+0xa9/0xb0 [drm_kms_helper]
  2194. [ 22.279995] drm_fb_helper_hotplug_event+0x1c/0x30 [drm_kms_helper]
  2195. [ 22.280048] intel_fbdev_output_poll_changed+0x34/0x70 [i915]
  2196. [ 22.280059] drm_kms_helper_hotplug_event+0x2a/0x30 [drm_kms_helper]
  2197. [ 22.280069] output_poll_execute+0x1a2/0x1c0 [drm_kms_helper]
  2198. [ 22.280075] process_one_work+0x20f/0x3c0
  2199. [ 22.280080] worker_thread+0x25e/0x400
  2200. [ 22.280085] kthread+0x120/0x140
  2201. [ 22.280089] ? pwq_unbound_release_workfn+0xd0/0xd0
  2202. [ 22.280093] ? kthread_bind+0x40/0x40
  2203. [ 22.280096] ret_from_fork+0x35/0x40
  2204. [ 22.280099] ---[ end trace b0ea93a07049c26d ]---
  2205. [ 22.280121] ------------[ cut here ]------------
  2206. [ 22.280123] Interrupt register 0x44428 is not zero: 0xffffffff
  2207. [ 22.280181] WARNING: CPU: 4 PID: 401 at drivers/gpu/drm/i915/i915_irq.c:161 gen3_assert_iir_is_zero+0x38/0xa0 [i915]
  2208. [ 22.280182] Modules linked in: snd_hda_codec_realtek snd_hda_codec_generic ccm cmac bnep snd_hda_codec_hdmi arc4 nvidia_uvm(POE) nls_iso8859_1 intel_wmi_thunderbolt wmi_bmof nvidia_drm(POE) nvidia_modeset(POE) intel_rapl x86_pkg_temp_thermal intel_powerclamp nvidia(POE) coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc iwlmvm mac80211 i915 uvcvideo aesni_intel btusb videobuf2_vmalloc btrtl videobuf2_memops aes_x86_64 videobuf2_v4l2 crypto_simd snd_hda_intel btbcm videobuf2_common snd_seq_midi cryptd btintel iwlwifi snd_hda_codec snd_seq_midi_event glue_helper drm_kms_helper intel_cstate input_leds snd_rawmidi videodev snd_hda_core intel_rapl_perf bluetooth joydev serio_raw media snd_hwdep thinkpad_acpi drm ipmi_devintf cfg80211 ecdh_generic snd_pcm snd_seq nvram
  2209. [ 22.280244] mei_me ipmi_msghandler rtsx_pci_ms mei i2c_algo_bit fb_sys_fops snd_seq_device memstick idma64 processor_thermal_device syscopyarea 8250_dw sysfillrect virt_dma ucsi_acpi snd_timer typec_ucsi sysimgblt intel_soc_dts_iosf intel_pch_thermal typec wmi snd soundcore int3403_thermal int340x_thermal_zone video int3400_thermal mac_hid acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 wacom hid_generic usbhid hid rtsx_pci_sdmmc nvme psmouse e1000e nvme_core intel_lpss_pci rtsx_pci intel_lpss pinctrl_cannonlake pinctrl_intel
  2210. [ 22.280294] CPU: 4 PID: 401 Comm: kworker/4:2 Tainted: P W OE 4.18.0-12-generic #13-Ubuntu
  2211. [ 22.280295] Hardware name: LENOVO 20M9CTO1WW/20M9CTO1WW, BIOS N2CET34W (1.17 ) 11/21/2018
  2212. [ 22.280306] Workqueue: events output_poll_execute [drm_kms_helper]
  2213. [ 22.280346] RIP: 0010:gen3_assert_iir_is_zero+0x38/0xa0 [i915]
  2214. [ 22.280347] Code: 41 54 41 89 f4 53 48 89 fb 48 8b 87 f8 07 00 00 e8 9d b4 0a fb 85 c0 74 73 89 c2 44 89 e6 48 c7 c7 50 cd c8 c0 e8 ea 6d 53 fa <0f> 0b b9 01 00 00 00 ba ff ff ff ff 44 89 e6 48 89 df 48 8b 83 18
  2215. [ 22.280404] RSP: 0018:ffffb6c3871a7a48 EFLAGS: 00010086
  2216. [ 22.280407] RAX: 0000000000000000 RBX: ffff932b8a738000 RCX: 0000000000000006
  2217. [ 22.280408] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffff932b9cf164b0
  2218. [ 22.280410] RBP: ffffb6c3871a7a58 R08: 0000000000000001 R09: 0000000000000f14
  2219. [ 22.280412] R10: 0000000000000004 R11: 0000000000000000 R12: 0000000000044428
  2220. [ 22.280414] R13: 0000000000000006 R14: 0000000000000020 R15: ffff932b8a73c888
  2221. [ 22.280416] FS: 0000000000000000(0000) GS:ffff932b9cf00000(0000) knlGS:0000000000000000
  2222. [ 22.280418] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  2223. [ 22.280420] CR2: 000055e7fe0dd450 CR3: 000000142b20a003 CR4: 00000000003606e0
  2224. [ 22.280423] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  2225. [ 22.280425] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
  2226. [ 22.280426] Call Trace:
  2227. [ 22.280465] gen8_irq_power_well_post_enable+0x8d/0x110 [i915]
  2228. [ 22.280508] hsw_power_well_enable+0x1f2/0x230 [i915]
  2229. [ 22.280551] intel_power_well_enable+0x39/0x50 [i915]
  2230. [ 22.280592] __intel_display_power_get_domain+0x83/0xa0 [i915]
  2231. [ 22.280634] intel_display_power_get+0x33/0x50 [i915]
  2232. [ 22.280686] intel_dp_detect+0x126/0x5f0 [i915]
  2233. [ 22.280698] drm_helper_probe_detect+0x50/0xa0 [drm_kms_helper]
  2234. [ 22.280709] drm_helper_probe_single_connector_modes+0xe0/0x700 [drm_kms_helper]
  2235. [ 22.280714] ? __mutex_lock.isra.5+0x35/0x4e0
  2236. [ 22.280719] ? __wake_up_common_lock+0x8e/0xc0
  2237. [ 22.280732] drm_setup_crtcs+0x148/0xa60 [drm_kms_helper]
  2238. [ 22.280735] ? __wake_up+0x13/0x20
  2239. [ 22.280740] ? netlink_broadcast_filtered+0x144/0x3f0
  2240. [ 22.280753] __drm_fb_helper_initial_config_and_unlock+0x40/0x400 [drm_kms_helper]
  2241. [ 22.280764] drm_fb_helper_hotplug_event.part.37+0xa9/0xb0 [drm_kms_helper]
  2242. [ 22.280775] drm_fb_helper_hotplug_event+0x1c/0x30 [drm_kms_helper]
  2243. [ 22.280828] intel_fbdev_output_poll_changed+0x34/0x70 [i915]
  2244. [ 22.280839] drm_kms_helper_hotplug_event+0x2a/0x30 [drm_kms_helper]
  2245. [ 22.280849] output_poll_execute+0x1a2/0x1c0 [drm_kms_helper]
  2246. [ 22.280855] process_one_work+0x20f/0x3c0
  2247. [ 22.280860] worker_thread+0x25e/0x400
  2248. [ 22.280864] kthread+0x120/0x140
  2249. [ 22.280869] ? pwq_unbound_release_workfn+0xd0/0xd0
  2250. [ 22.280873] ? kthread_bind+0x40/0x40
  2251. [ 22.280876] ret_from_fork+0x35/0x40
  2252. [ 22.280879] ---[ end trace b0ea93a07049c26e ]---
  2253. [ 23.432125] [drm:gen9_set_dc_state [i915]] *ERROR* DC state mismatch (0x0 -> 0x3)
  2254. [ 23.432695] [drm:gen9_set_dc_state [i915]] *ERROR* Writing dc state to 0xfffffffe failed, now 0xffffffff
  2255. [ 23.501752] [drm] Cannot find any crtc or sizes
  2256. [ 23.501828] [drm:gen9_set_dc_state [i915]] *ERROR* DC state mismatch (0x2 -> 0x3)
  2257. [ 23.502384] [drm:gen9_set_dc_state [i915]] *ERROR* Writing dc state to 0xfffffffc failed, now 0xffffffff
  2258. [ 23.502401] ------------[ cut here ]------------
  2259. [ 23.502402] WARN_ON((val & ((1<<((0)*6+5)) | (1<<((0)*6+4)) | (1<<((0)*6)))) != (1<<((0)*6)))
  2260. [ 23.502449] WARNING: CPU: 5 PID: 1130 at drivers/gpu/drm/i915/intel_cdclk.c:834 skl_get_cdclk+0x204/0x280 [i915]
  2261. [ 23.502449] Modules linked in: snd_hda_codec_realtek snd_hda_codec_generic ccm cmac bnep snd_hda_codec_hdmi arc4 nvidia_uvm(POE) nls_iso8859_1 intel_wmi_thunderbolt wmi_bmof nvidia_drm(POE) nvidia_modeset(POE) intel_rapl x86_pkg_temp_thermal intel_powerclamp nvidia(POE) coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc iwlmvm mac80211 i915 uvcvideo aesni_intel btusb videobuf2_vmalloc btrtl videobuf2_memops aes_x86_64 videobuf2_v4l2 crypto_simd snd_hda_intel btbcm videobuf2_common snd_seq_midi cryptd btintel iwlwifi snd_hda_codec snd_seq_midi_event glue_helper drm_kms_helper intel_cstate input_leds snd_rawmidi videodev snd_hda_core intel_rapl_perf bluetooth joydev serio_raw media snd_hwdep thinkpad_acpi drm ipmi_devintf cfg80211 ecdh_generic snd_pcm snd_seq nvram
  2262. [ 23.502480] mei_me ipmi_msghandler rtsx_pci_ms mei i2c_algo_bit fb_sys_fops snd_seq_device memstick idma64 processor_thermal_device syscopyarea 8250_dw sysfillrect virt_dma ucsi_acpi snd_timer typec_ucsi sysimgblt intel_soc_dts_iosf intel_pch_thermal typec wmi snd soundcore int3403_thermal int340x_thermal_zone video int3400_thermal mac_hid acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 wacom hid_generic usbhid hid rtsx_pci_sdmmc nvme psmouse e1000e nvme_core intel_lpss_pci rtsx_pci intel_lpss pinctrl_cannonlake pinctrl_intel
  2263. [ 23.502508] CPU: 5 PID: 1130 Comm: Xorg Tainted: P W OE 4.18.0-12-generic #13-Ubuntu
  2264. [ 23.502509] Hardware name: LENOVO 20M9CTO1WW/20M9CTO1WW, BIOS N2CET34W (1.17 ) 11/21/2018
  2265. [ 23.502531] RIP: 0010:skl_get_cdclk+0x204/0x280 [i915]
  2266. [ 23.502531] Code: 5c 5d c3 8b 43 08 c7 43 04 a0 98 7b 00 89 43 0c 89 03 e9 b3 fe ff ff 48 c7 c6 98 95 c9 c0 48 c7 c7 50 46 c8 c0 e8 5e 56 4c fa <0f> 0b 8b 53 04 e9 16 ff ff ff c7 03 5c 26 05 00 31 c0 eb 82 89 c2
  2267. [ 23.502554] RSP: 0018:ffffb6c387ec7a30 EFLAGS: 00010286
  2268. [ 23.502555] RAX: 0000000000000000 RBX: ffffb6c387ec7a54 RCX: 0000000000000006
  2269. [ 23.502556] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffff932b9cf564b0
  2270. [ 23.502557] RBP: ffffb6c387ec7a40 R08: 0000001568a8ef71 R09: 0000000000000f48
  2271. [ 23.502558] R10: ffffffffbc984fe0 R11: 0000000000000000 R12: ffff932b8a738000
  2272. [ 23.502558] R13: 000000000000001f R14: 0000000080000000 R15: aaaaaaaaaaaaaaab
  2273. [ 23.502560] FS: 00007f080a691a80(0000) GS:ffff932b9cf40000(0000) knlGS:0000000000000000
  2274. [ 23.502560] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  2275. [ 23.502561] CR2: 0000557a12e5fce8 CR3: 0000001ff9bac005 CR4: 00000000003606e0
  2276. [ 23.502562] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  2277. [ 23.502563] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
  2278. [ 23.502563] Call Trace:
  2279. [ 23.502582] gen9_dc_off_power_well_enable+0x51/0x250 [i915]
  2280. [ 23.502599] intel_power_well_enable+0x39/0x50 [i915]
  2281. [ 23.502616] __intel_display_power_get_domain+0x83/0xa0 [i915]
  2282. [ 23.502633] intel_display_power_get+0x33/0x50 [i915]
  2283. [ 23.502654] intel_dp_detect+0x126/0x5f0 [i915]
  2284. [ 23.502660] drm_helper_probe_detect+0x50/0xa0 [drm_kms_helper]
  2285. [ 23.502665] drm_helper_probe_single_connector_modes+0xe0/0x700 [drm_kms_helper]
  2286. [ 23.502669] ? __mutex_lock.isra.5+0x1ee/0x4e0
  2287. [ 23.502682] drm_mode_getconnector+0x40e/0x440 [drm]
  2288. [ 23.502692] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
  2289. [ 23.502699] drm_ioctl_kernel+0xa4/0xf0 [drm]
  2290. [ 23.502707] drm_ioctl+0x227/0x400 [drm]
  2291. [ 23.502716] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
  2292. [ 23.502720] do_vfs_ioctl+0xa8/0x620
  2293. [ 23.502723] ? handle_mm_fault+0xe1/0x210
  2294. [ 23.502725] ksys_ioctl+0x67/0x90
  2295. [ 23.502727] __x64_sys_ioctl+0x1a/0x20
  2296. [ 23.502729] do_syscall_64+0x5a/0x110
  2297. [ 23.502731] entry_SYSCALL_64_after_hwframe+0x44/0xa9
  2298. [ 23.502732] RIP: 0033:0x7f080b9c83c7
  2299. [ 23.502732] Code: 00 00 90 48 8b 05 c9 3a 0d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 99 3a 0d 00 f7 d8 64 89 01 48
  2300. [ 23.502755] RSP: 002b:00007fff07e9e318 EFLAGS: 00003246 ORIG_RAX: 0000000000000010
  2301. [ 23.502756] RAX: ffffffffffffffda RBX: 0000557a13841a80 RCX: 00007f080b9c83c7
  2302. [ 23.502757] RDX: 00007fff07e9e350 RSI: 00000000c05064a7 RDI: 000000000000002a
  2303. [ 23.502757] RBP: 00007fff07e9e350 R08: 0000000000000000 R09: 0000000000000000
  2304. [ 23.502758] R10: 000000000000003c R11: 0000000000003246 R12: 00000000c05064a7
  2305. [ 23.502759] R13: 000000000000002a R14: 000000000000002a R15: 00007fff07e9e350
  2306. [ 23.502760] ---[ end trace b0ea93a07049c26f ]---
  2307. [ 23.502787] ------------[ cut here ]------------
  2308. [ 23.502788] Interrupt register 0x44418 is not zero: 0xffffffff
  2309. [ 23.502811] WARNING: CPU: 5 PID: 1130 at drivers/gpu/drm/i915/i915_irq.c:161 gen3_assert_iir_is_zero+0x38/0xa0 [i915]
  2310. [ 23.502811] Modules linked in: snd_hda_codec_realtek snd_hda_codec_generic ccm cmac bnep snd_hda_codec_hdmi arc4 nvidia_uvm(POE) nls_iso8859_1 intel_wmi_thunderbolt wmi_bmof nvidia_drm(POE) nvidia_modeset(POE) intel_rapl x86_pkg_temp_thermal intel_powerclamp nvidia(POE) coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc iwlmvm mac80211 i915 uvcvideo aesni_intel btusb videobuf2_vmalloc btrtl videobuf2_memops aes_x86_64 videobuf2_v4l2 crypto_simd snd_hda_intel btbcm videobuf2_common snd_seq_midi cryptd btintel iwlwifi snd_hda_codec snd_seq_midi_event glue_helper drm_kms_helper intel_cstate input_leds snd_rawmidi videodev snd_hda_core intel_rapl_perf bluetooth joydev serio_raw media snd_hwdep thinkpad_acpi drm ipmi_devintf cfg80211 ecdh_generic snd_pcm snd_seq nvram
  2311. [ 23.502836] mei_me ipmi_msghandler rtsx_pci_ms mei i2c_algo_bit fb_sys_fops snd_seq_device memstick idma64 processor_thermal_device syscopyarea 8250_dw sysfillrect virt_dma ucsi_acpi snd_timer typec_ucsi sysimgblt intel_soc_dts_iosf intel_pch_thermal typec wmi snd soundcore int3403_thermal int340x_thermal_zone video int3400_thermal mac_hid acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 wacom hid_generic usbhid hid rtsx_pci_sdmmc nvme psmouse e1000e nvme_core intel_lpss_pci rtsx_pci intel_lpss pinctrl_cannonlake pinctrl_intel
  2312. [ 23.502856] CPU: 5 PID: 1130 Comm: Xorg Tainted: P W OE 4.18.0-12-generic #13-Ubuntu
  2313. [ 23.502856] Hardware name: LENOVO 20M9CTO1WW/20M9CTO1WW, BIOS N2CET34W (1.17 ) 11/21/2018
  2314. [ 23.502871] RIP: 0010:gen3_assert_iir_is_zero+0x38/0xa0 [i915]
  2315. [ 23.502871] Code: 41 54 41 89 f4 53 48 89 fb 48 8b 87 f8 07 00 00 e8 9d b4 0a fb 85 c0 74 73 89 c2 44 89 e6 48 c7 c7 50 cd c8 c0 e8 ea 6d 53 fa <0f> 0b b9 01 00 00 00 ba ff ff ff ff 44 89 e6 48 89 df 48 8b 83 18
  2316. [ 23.502893] RSP: 0018:ffffb6c387ec79c8 EFLAGS: 00010082
  2317. [ 23.502895] RAX: 0000000000000000 RBX: ffff932b8a738000 RCX: 0000000000000006
  2318. [ 23.502895] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffff932b9cf564b0
  2319. [ 23.502896] RBP: ffffb6c387ec79d8 R08: 0000000000000001 R09: 0000000000000f7a
  2320. [ 23.502897] R10: 0000000000000004 R11: 0000000000000000 R12: 0000000000044418
  2321. [ 23.502897] R13: 0000000000000006 R14: 0000000000000010 R15: ffff932b8a73c888
  2322. [ 23.502899] FS: 00007f080a691a80(0000) GS:ffff932b9cf40000(0000) knlGS:0000000000000000
  2323. [ 23.502899] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  2324. [ 23.502900] CR2: 0000557a12e5fce8 CR3: 0000001ff9bac005 CR4: 00000000003606e0
  2325. [ 23.502901] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  2326. [ 23.502902] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
  2327. [ 23.502902] Call Trace:
  2328. [ 23.502918] gen8_irq_power_well_post_enable+0x8d/0x110 [i915]
  2329. [ 23.502935] hsw_power_well_enable+0x1f2/0x230 [i915]
  2330. [ 23.502951] intel_power_well_enable+0x39/0x50 [i915]
  2331. [ 23.502968] __intel_display_power_get_domain+0x83/0xa0 [i915]
  2332. [ 23.502985] intel_display_power_get+0x33/0x50 [i915]
  2333. [ 23.503006] intel_dp_detect+0x126/0x5f0 [i915]
  2334. [ 23.503011] drm_helper_probe_detect+0x50/0xa0 [drm_kms_helper]
  2335. [ 23.503015] drm_helper_probe_single_connector_modes+0xe0/0x700 [drm_kms_helper]
  2336. [ 23.503017] ? __mutex_lock.isra.5+0x1ee/0x4e0
  2337. [ 23.503028] drm_mode_getconnector+0x40e/0x440 [drm]
  2338. [ 23.503038] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
  2339. [ 23.503045] drm_ioctl_kernel+0xa4/0xf0 [drm]
  2340. [ 23.503053] drm_ioctl+0x227/0x400 [drm]
  2341. [ 23.503062] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
  2342. [ 23.503065] do_vfs_ioctl+0xa8/0x620
  2343. [ 23.503067] ? handle_mm_fault+0xe1/0x210
  2344. [ 23.503069] ksys_ioctl+0x67/0x90
  2345. [ 23.503071] __x64_sys_ioctl+0x1a/0x20
  2346. [ 23.503073] do_syscall_64+0x5a/0x110
  2347. [ 23.503074] entry_SYSCALL_64_after_hwframe+0x44/0xa9
  2348. [ 23.503075] RIP: 0033:0x7f080b9c83c7
  2349. [ 23.503075] Code: 00 00 90 48 8b 05 c9 3a 0d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 99 3a 0d 00 f7 d8 64 89 01 48
  2350. [ 23.503097] RSP: 002b:00007fff07e9e318 EFLAGS: 00003246 ORIG_RAX: 0000000000000010
  2351. [ 23.503099] RAX: ffffffffffffffda RBX: 0000557a13841a80 RCX: 00007f080b9c83c7
  2352. [ 23.503099] RDX: 00007fff07e9e350 RSI: 00000000c05064a7 RDI: 000000000000002a
  2353. [ 23.503100] RBP: 00007fff07e9e350 R08: 0000000000000000 R09: 0000000000000000
  2354. [ 23.503101] R10: 000000000000003c R11: 0000000000003246 R12: 00000000c05064a7
  2355. [ 23.503102] R13: 000000000000002a R14: 000000000000002a R15: 00007fff07e9e350
  2356. [ 23.503103] ---[ end trace b0ea93a07049c270 ]---
  2357. [ 23.503123] ------------[ cut here ]------------
  2358. [ 23.503124] Interrupt register 0x44428 is not zero: 0xffffffff
  2359. [ 23.503147] WARNING: CPU: 5 PID: 1130 at drivers/gpu/drm/i915/i915_irq.c:161 gen3_assert_iir_is_zero+0x38/0xa0 [i915]
  2360. [ 23.503147] Modules linked in: snd_hda_codec_realtek snd_hda_codec_generic ccm cmac bnep snd_hda_codec_hdmi arc4 nvidia_uvm(POE) nls_iso8859_1 intel_wmi_thunderbolt wmi_bmof nvidia_drm(POE) nvidia_modeset(POE) intel_rapl x86_pkg_temp_thermal intel_powerclamp nvidia(POE) coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc iwlmvm mac80211 i915 uvcvideo aesni_intel btusb videobuf2_vmalloc btrtl videobuf2_memops aes_x86_64 videobuf2_v4l2 crypto_simd snd_hda_intel btbcm videobuf2_common snd_seq_midi cryptd btintel iwlwifi snd_hda_codec snd_seq_midi_event glue_helper drm_kms_helper intel_cstate input_leds snd_rawmidi videodev snd_hda_core intel_rapl_perf bluetooth joydev serio_raw media snd_hwdep thinkpad_acpi drm ipmi_devintf cfg80211 ecdh_generic snd_pcm snd_seq nvram
  2361. [ 23.503171] mei_me ipmi_msghandler rtsx_pci_ms mei i2c_algo_bit fb_sys_fops snd_seq_device memstick idma64 processor_thermal_device syscopyarea 8250_dw sysfillrect virt_dma ucsi_acpi snd_timer typec_ucsi sysimgblt intel_soc_dts_iosf intel_pch_thermal typec wmi snd soundcore int3403_thermal int340x_thermal_zone video int3400_thermal mac_hid acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 wacom hid_generic usbhid hid rtsx_pci_sdmmc nvme psmouse e1000e nvme_core intel_lpss_pci rtsx_pci intel_lpss pinctrl_cannonlake pinctrl_intel
  2362. [ 23.503190] CPU: 5 PID: 1130 Comm: Xorg Tainted: P W OE 4.18.0-12-generic #13-Ubuntu
  2363. [ 23.503191] Hardware name: LENOVO 20M9CTO1WW/20M9CTO1WW, BIOS N2CET34W (1.17 ) 11/21/2018
  2364. [ 23.503206] RIP: 0010:gen3_assert_iir_is_zero+0x38/0xa0 [i915]
  2365. [ 23.503206] Code: 41 54 41 89 f4 53 48 89 fb 48 8b 87 f8 07 00 00 e8 9d b4 0a fb 85 c0 74 73 89 c2 44 89 e6 48 c7 c7 50 cd c8 c0 e8 ea 6d 53 fa <0f> 0b b9 01 00 00 00 ba ff ff ff ff 44 89 e6 48 89 df 48 8b 83 18
  2366. [ 23.503228] RSP: 0018:ffffb6c387ec79c8 EFLAGS: 00010082
  2367. [ 23.503229] RAX: 0000000000000000 RBX: ffff932b8a738000 RCX: 0000000000000006
  2368. [ 23.503230] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffff932b9cf564b0
  2369. [ 23.503231] RBP: ffffb6c387ec79d8 R08: 0000000000000001 R09: 0000000000000fac
  2370. [ 23.503231] R10: 0000000000000004 R11: 0000000000000000 R12: 0000000000044428
  2371. [ 23.503232] R13: 0000000000000006 R14: 0000000000000020 R15: ffff932b8a73c888
  2372. [ 23.503233] FS: 00007f080a691a80(0000) GS:ffff932b9cf40000(0000) knlGS:0000000000000000
  2373. [ 23.503234] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  2374. [ 23.503235] CR2: 0000557a12e5fce8 CR3: 0000001ff9bac005 CR4: 00000000003606e0
  2375. [ 23.503235] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  2376. [ 23.503236] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
  2377. [ 23.503237] Call Trace:
  2378. [ 23.503252] gen8_irq_power_well_post_enable+0x8d/0x110 [i915]
  2379. [ 23.503269] hsw_power_well_enable+0x1f2/0x230 [i915]
  2380. [ 23.503285] intel_power_well_enable+0x39/0x50 [i915]
  2381. [ 23.503302] __intel_display_power_get_domain+0x83/0xa0 [i915]
  2382. [ 23.503319] intel_display_power_get+0x33/0x50 [i915]
  2383. [ 23.503340] intel_dp_detect+0x126/0x5f0 [i915]
  2384. [ 23.503345] drm_helper_probe_detect+0x50/0xa0 [drm_kms_helper]
  2385. [ 23.503349] drm_helper_probe_single_connector_modes+0xe0/0x700 [drm_kms_helper]
  2386. [ 23.503351] ? __mutex_lock.isra.5+0x1ee/0x4e0
  2387. [ 23.503362] drm_mode_getconnector+0x40e/0x440 [drm]
  2388. [ 23.503372] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
  2389. [ 23.503379] drm_ioctl_kernel+0xa4/0xf0 [drm]
  2390. [ 23.503387] drm_ioctl+0x227/0x400 [drm]
  2391. [ 23.503396] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
  2392. [ 23.503399] do_vfs_ioctl+0xa8/0x620
  2393. [ 23.503401] ? handle_mm_fault+0xe1/0x210
  2394. [ 23.503403] ksys_ioctl+0x67/0x90
  2395. [ 23.503405] __x64_sys_ioctl+0x1a/0x20
  2396. [ 23.503406] do_syscall_64+0x5a/0x110
  2397. [ 23.503408] entry_SYSCALL_64_after_hwframe+0x44/0xa9
  2398. [ 23.503409] RIP: 0033:0x7f080b9c83c7
  2399. [ 23.503409] Code: 00 00 90 48 8b 05 c9 3a 0d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 99 3a 0d 00 f7 d8 64 89 01 48
  2400. [ 23.503431] RSP: 002b:00007fff07e9e318 EFLAGS: 00003246 ORIG_RAX: 0000000000000010
  2401. [ 23.503432] RAX: ffffffffffffffda RBX: 0000557a13841a80 RCX: 00007f080b9c83c7
  2402. [ 23.503433] RDX: 00007fff07e9e350 RSI: 00000000c05064a7 RDI: 000000000000002a
  2403. [ 23.503434] RBP: 00007fff07e9e350 R08: 0000000000000000 R09: 0000000000000000
  2404. [ 23.503435] R10: 000000000000003c R11: 0000000000003246 R12: 00000000c05064a7
  2405. [ 23.503435] R13: 000000000000002a R14: 000000000000002a R15: 00007fff07e9e350
  2406. [ 23.503437] ---[ end trace b0ea93a07049c271 ]---
  2407. [ 24.824160] [drm:gen9_set_dc_state [i915]] *ERROR* DC state mismatch (0x0 -> 0x3)
  2408. [ 24.824708] [drm:gen9_set_dc_state [i915]] *ERROR* Writing dc state to 0xfffffffe failed, now 0xffffffff
  2409. [ 24.959372] [drm:gen9_set_dc_state [i915]] *ERROR* DC state mismatch (0x2 -> 0x3)
  2410. [ 24.960007] [drm:gen9_set_dc_state [i915]] *ERROR* Writing dc state to 0xfffffffc failed, now 0xffffffff
  2411. [ 24.960058] ------------[ cut here ]------------
  2412. [ 24.960060] WARN_ON((val & ((1<<((0)*6+5)) | (1<<((0)*6+4)) | (1<<((0)*6)))) != (1<<((0)*6)))
  2413. [ 24.960171] WARNING: CPU: 5 PID: 1130 at drivers/gpu/drm/i915/intel_cdclk.c:834 skl_get_cdclk+0x204/0x280 [i915]
  2414. [ 24.960172] Modules linked in: snd_hda_codec_realtek snd_hda_codec_generic ccm cmac bnep snd_hda_codec_hdmi arc4 nvidia_uvm(POE) nls_iso8859_1 intel_wmi_thunderbolt wmi_bmof nvidia_drm(POE) nvidia_modeset(POE) intel_rapl x86_pkg_temp_thermal intel_powerclamp nvidia(POE) coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc iwlmvm mac80211 i915 uvcvideo aesni_intel btusb videobuf2_vmalloc btrtl videobuf2_memops aes_x86_64 videobuf2_v4l2 crypto_simd snd_hda_intel btbcm videobuf2_common snd_seq_midi cryptd btintel iwlwifi snd_hda_codec snd_seq_midi_event glue_helper drm_kms_helper intel_cstate input_leds snd_rawmidi videodev snd_hda_core intel_rapl_perf bluetooth joydev serio_raw media snd_hwdep thinkpad_acpi drm ipmi_devintf cfg80211 ecdh_generic snd_pcm snd_seq nvram
  2415. [ 24.960261] mei_me ipmi_msghandler rtsx_pci_ms mei i2c_algo_bit fb_sys_fops snd_seq_device memstick idma64 processor_thermal_device syscopyarea 8250_dw sysfillrect virt_dma ucsi_acpi snd_timer typec_ucsi sysimgblt intel_soc_dts_iosf intel_pch_thermal typec wmi snd soundcore int3403_thermal int340x_thermal_zone video int3400_thermal mac_hid acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 wacom hid_generic usbhid hid rtsx_pci_sdmmc nvme psmouse e1000e nvme_core intel_lpss_pci rtsx_pci intel_lpss pinctrl_cannonlake pinctrl_intel
  2416. [ 24.960335] CPU: 5 PID: 1130 Comm: Xorg Tainted: P W OE 4.18.0-12-generic #13-Ubuntu
  2417. [ 24.960337] Hardware name: LENOVO 20M9CTO1WW/20M9CTO1WW, BIOS N2CET34W (1.17 ) 11/21/2018
  2418. [ 24.960401] RIP: 0010:skl_get_cdclk+0x204/0x280 [i915]
  2419. [ 24.960402] Code: 5c 5d c3 8b 43 08 c7 43 04 a0 98 7b 00 89 43 0c 89 03 e9 b3 fe ff ff 48 c7 c6 98 95 c9 c0 48 c7 c7 50 46 c8 c0 e8 5e 56 4c fa <0f> 0b 8b 53 04 e9 16 ff ff ff c7 03 5c 26 05 00 31 c0 eb 82 89 c2
  2420. [ 24.960473] RSP: 0018:ffffb6c387ec7a30 EFLAGS: 00010286
  2421. [ 24.960477] RAX: 0000000000000000 RBX: ffffb6c387ec7a54 RCX: 0000000000000006
  2422. [ 24.960479] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffff932b9cf564b0
  2423. [ 24.960481] RBP: ffffb6c387ec7a40 R08: 0000001654497b5a R09: 0000000000000fe1
  2424. [ 24.960484] R10: ffffffffbc984fe0 R11: 0000000000000000 R12: ffff932b8a738000
  2425. [ 24.960486] R13: 0000000000000021 R14: 0000000200000000 R15: aaaaaaaaaaaaaaab
  2426. [ 24.960490] FS: 00007f080a691a80(0000) GS:ffff932b9cf40000(0000) knlGS:0000000000000000
  2427. [ 24.960492] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  2428. [ 24.960496] CR2: 0000557a13a0c008 CR3: 0000001ff9bac005 CR4: 00000000003606e0
  2429. [ 24.960499] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  2430. [ 24.960501] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
  2431. [ 24.960502] Call Trace:
  2432. [ 24.960554] gen9_dc_off_power_well_enable+0x51/0x250 [i915]
  2433. [ 24.960602] intel_power_well_enable+0x39/0x50 [i915]
  2434. [ 24.960650] __intel_display_power_get_domain+0x83/0xa0 [i915]
  2435. [ 24.960698] intel_display_power_get+0x33/0x50 [i915]
  2436. [ 24.960759] intel_dp_detect+0x126/0x5f0 [i915]
  2437. [ 24.960776] drm_helper_probe_detect+0x50/0xa0 [drm_kms_helper]
  2438. [ 24.960791] drm_helper_probe_single_connector_modes+0xe0/0x700 [drm_kms_helper]
  2439. [ 24.960797] ? jbd2_journal_stop+0xf2/0x3f0
  2440. [ 24.960804] ? get_page_from_freelist+0xf7e/0x1320
  2441. [ 24.960843] drm_mode_getconnector+0x40e/0x440 [drm]
  2442. [ 24.960850] ? radix_tree_lookup+0xd/0x10
  2443. [ 24.960878] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
  2444. [ 24.960900] drm_ioctl_kernel+0xa4/0xf0 [drm]
  2445. [ 24.960924] drm_ioctl+0x227/0x400 [drm]
  2446. [ 24.960948] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
  2447. [ 24.960958] do_vfs_ioctl+0xa8/0x620
  2448. [ 24.960967] ? handle_mm_fault+0xe1/0x210
  2449. [ 24.960972] ksys_ioctl+0x67/0x90
  2450. [ 24.960978] __x64_sys_ioctl+0x1a/0x20
  2451. [ 24.960984] do_syscall_64+0x5a/0x110
  2452. [ 24.960988] entry_SYSCALL_64_after_hwframe+0x44/0xa9
  2453. [ 24.960992] RIP: 0033:0x7f080b9c83c7
  2454. [ 24.960993] Code: 00 00 90 48 8b 05 c9 3a 0d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 99 3a 0d 00 f7 d8 64 89 01 48
  2455. [ 24.961062] RSP: 002b:00007fff07e9e318 EFLAGS: 00003246 ORIG_RAX: 0000000000000010
  2456. [ 24.961066] RAX: ffffffffffffffda RBX: 0000557a13841a80 RCX: 00007f080b9c83c7
  2457. [ 24.961068] RDX: 00007fff07e9e350 RSI: 00000000c05064a7 RDI: 000000000000002a
  2458. [ 24.961070] RBP: 00007fff07e9e350 R08: 0000000000000000 R09: 0000000000000000
  2459. [ 24.961073] R10: 0000000000000009 R11: 0000000000003246 R12: 00000000c05064a7
  2460. [ 24.961075] R13: 000000000000002a R14: 000000000000002a R15: 00007fff07e9e350
  2461. [ 24.961080] ---[ end trace b0ea93a07049c272 ]---
  2462. [ 24.961128] ------------[ cut here ]------------
  2463. [ 24.961130] Interrupt register 0x44418 is not zero: 0xffffffff
  2464. [ 24.961197] WARNING: CPU: 5 PID: 1130 at drivers/gpu/drm/i915/i915_irq.c:161 gen3_assert_iir_is_zero+0x38/0xa0 [i915]
  2465. [ 24.961199] Modules linked in: snd_hda_codec_realtek snd_hda_codec_generic ccm cmac bnep snd_hda_codec_hdmi arc4 nvidia_uvm(POE) nls_iso8859_1 intel_wmi_thunderbolt wmi_bmof nvidia_drm(POE) nvidia_modeset(POE) intel_rapl x86_pkg_temp_thermal intel_powerclamp nvidia(POE) coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc iwlmvm mac80211 i915 uvcvideo aesni_intel btusb videobuf2_vmalloc btrtl videobuf2_memops aes_x86_64 videobuf2_v4l2 crypto_simd snd_hda_intel btbcm videobuf2_common snd_seq_midi cryptd btintel iwlwifi snd_hda_codec snd_seq_midi_event glue_helper drm_kms_helper intel_cstate input_leds snd_rawmidi videodev snd_hda_core intel_rapl_perf bluetooth joydev serio_raw media snd_hwdep thinkpad_acpi drm ipmi_devintf cfg80211 ecdh_generic snd_pcm snd_seq nvram
  2466. [ 24.961271] mei_me ipmi_msghandler rtsx_pci_ms mei i2c_algo_bit fb_sys_fops snd_seq_device memstick idma64 processor_thermal_device syscopyarea 8250_dw sysfillrect virt_dma ucsi_acpi snd_timer typec_ucsi sysimgblt intel_soc_dts_iosf intel_pch_thermal typec wmi snd soundcore int3403_thermal int340x_thermal_zone video int3400_thermal mac_hid acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 wacom hid_generic usbhid hid rtsx_pci_sdmmc nvme psmouse e1000e nvme_core intel_lpss_pci rtsx_pci intel_lpss pinctrl_cannonlake pinctrl_intel
  2467. [ 24.961331] CPU: 5 PID: 1130 Comm: Xorg Tainted: P W OE 4.18.0-12-generic #13-Ubuntu
  2468. [ 24.961332] Hardware name: LENOVO 20M9CTO1WW/20M9CTO1WW, BIOS N2CET34W (1.17 ) 11/21/2018
  2469. [ 24.961391] RIP: 0010:gen3_assert_iir_is_zero+0x38/0xa0 [i915]
  2470. [ 24.961392] Code: 41 54 41 89 f4 53 48 89 fb 48 8b 87 f8 07 00 00 e8 9d b4 0a fb 85 c0 74 73 89 c2 44 89 e6 48 c7 c7 50 cd c8 c0 e8 ea 6d 53 fa <0f> 0b b9 01 00 00 00 ba ff ff ff ff 44 89 e6 48 89 df 48 8b 83 18
  2471. [ 24.961454] RSP: 0018:ffffb6c387ec79c8 EFLAGS: 00010082
  2472. [ 24.961457] RAX: 0000000000000000 RBX: ffff932b8a738000 RCX: 0000000000000006
  2473. [ 24.961459] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffff932b9cf564b0
  2474. [ 24.961461] RBP: ffffb6c387ec79d8 R08: 0000000000000001 R09: 0000000000001015
  2475. [ 24.961463] R10: 0000000000000004 R11: 0000000000000000 R12: 0000000000044418
  2476. [ 24.961465] R13: 0000000000000006 R14: 0000000000000010 R15: ffff932b8a73c888
  2477. [ 24.961468] FS: 00007f080a691a80(0000) GS:ffff932b9cf40000(0000) knlGS:0000000000000000
  2478. [ 24.961472] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  2479. [ 24.961474] CR2: 0000557a13a0c008 CR3: 0000001ff9bac005 CR4: 00000000003606e0
  2480. [ 24.961476] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  2481. [ 24.961478] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
  2482. [ 24.961479] Call Trace:
  2483. [ 24.961518] gen8_irq_power_well_post_enable+0x8d/0x110 [i915]
  2484. [ 24.961562] hsw_power_well_enable+0x1f2/0x230 [i915]
  2485. [ 24.961606] intel_power_well_enable+0x39/0x50 [i915]
  2486. [ 24.961648] __intel_display_power_get_domain+0x83/0xa0 [i915]
  2487. [ 24.961692] intel_display_power_get+0x33/0x50 [i915]
  2488. [ 24.961746] intel_dp_detect+0x126/0x5f0 [i915]
  2489. [ 24.961761] drm_helper_probe_detect+0x50/0xa0 [drm_kms_helper]
  2490. [ 24.961772] drm_helper_probe_single_connector_modes+0xe0/0x700 [drm_kms_helper]
  2491. [ 24.961776] ? jbd2_journal_stop+0xf2/0x3f0
  2492. [ 24.961781] ? get_page_from_freelist+0xf7e/0x1320
  2493. [ 24.961808] drm_mode_getconnector+0x40e/0x440 [drm]
  2494. [ 24.961814] ? radix_tree_lookup+0xd/0x10
  2495. [ 24.961839] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
  2496. [ 24.961859] drm_ioctl_kernel+0xa4/0xf0 [drm]
  2497. [ 24.961880] drm_ioctl+0x227/0x400 [drm]
  2498. [ 24.961902] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
  2499. [ 24.961910] do_vfs_ioctl+0xa8/0x620
  2500. [ 24.961917] ? handle_mm_fault+0xe1/0x210
  2501. [ 24.961922] ksys_ioctl+0x67/0x90
  2502. [ 24.961927] __x64_sys_ioctl+0x1a/0x20
  2503. [ 24.961932] do_syscall_64+0x5a/0x110
  2504. [ 24.961936] entry_SYSCALL_64_after_hwframe+0x44/0xa9
  2505. [ 24.961939] RIP: 0033:0x7f080b9c83c7
  2506. [ 24.961940] Code: 00 00 90 48 8b 05 c9 3a 0d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 99 3a 0d 00 f7 d8 64 89 01 48
  2507. [ 24.962002] RSP: 002b:00007fff07e9e318 EFLAGS: 00003246 ORIG_RAX: 0000000000000010
  2508. [ 24.962005] RAX: ffffffffffffffda RBX: 0000557a13841a80 RCX: 00007f080b9c83c7
  2509. [ 24.962007] RDX: 00007fff07e9e350 RSI: 00000000c05064a7 RDI: 000000000000002a
  2510. [ 24.962009] RBP: 00007fff07e9e350 R08: 0000000000000000 R09: 0000000000000000
  2511. [ 24.962011] R10: 0000000000000009 R11: 0000000000003246 R12: 00000000c05064a7
  2512. [ 24.962013] R13: 000000000000002a R14: 000000000000002a R15: 00007fff07e9e350
  2513. [ 24.962018] ---[ end trace b0ea93a07049c273 ]---
  2514. [ 24.962039] ------------[ cut here ]------------
  2515. [ 24.962041] Interrupt register 0x44428 is not zero: 0xffffffff
  2516. [ 24.962101] WARNING: CPU: 5 PID: 1130 at drivers/gpu/drm/i915/i915_irq.c:161 gen3_assert_iir_is_zero+0x38/0xa0 [i915]
  2517. [ 24.962103] Modules linked in: snd_hda_codec_realtek snd_hda_codec_generic ccm cmac bnep snd_hda_codec_hdmi arc4 nvidia_uvm(POE) nls_iso8859_1 intel_wmi_thunderbolt wmi_bmof nvidia_drm(POE) nvidia_modeset(POE) intel_rapl x86_pkg_temp_thermal intel_powerclamp nvidia(POE) coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc iwlmvm mac80211 i915 uvcvideo aesni_intel btusb videobuf2_vmalloc btrtl videobuf2_memops aes_x86_64 videobuf2_v4l2 crypto_simd snd_hda_intel btbcm videobuf2_common snd_seq_midi cryptd btintel iwlwifi snd_hda_codec snd_seq_midi_event glue_helper drm_kms_helper intel_cstate input_leds snd_rawmidi videodev snd_hda_core intel_rapl_perf bluetooth joydev serio_raw media snd_hwdep thinkpad_acpi drm ipmi_devintf cfg80211 ecdh_generic snd_pcm snd_seq nvram
  2518. [ 24.962169] mei_me ipmi_msghandler rtsx_pci_ms mei i2c_algo_bit fb_sys_fops snd_seq_device memstick idma64 processor_thermal_device syscopyarea 8250_dw sysfillrect virt_dma ucsi_acpi snd_timer typec_ucsi sysimgblt intel_soc_dts_iosf intel_pch_thermal typec wmi snd soundcore int3403_thermal int340x_thermal_zone video int3400_thermal mac_hid acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 wacom hid_generic usbhid hid rtsx_pci_sdmmc nvme psmouse e1000e nvme_core intel_lpss_pci rtsx_pci intel_lpss pinctrl_cannonlake pinctrl_intel
  2519. [ 24.962224] CPU: 5 PID: 1130 Comm: Xorg Tainted: P W OE 4.18.0-12-generic #13-Ubuntu
  2520. [ 24.962225] Hardware name: LENOVO 20M9CTO1WW/20M9CTO1WW, BIOS N2CET34W (1.17 ) 11/21/2018
  2521. [ 24.962264] RIP: 0010:gen3_assert_iir_is_zero+0x38/0xa0 [i915]
  2522. [ 24.962265] Code: 41 54 41 89 f4 53 48 89 fb 48 8b 87 f8 07 00 00 e8 9d b4 0a fb 85 c0 74 73 89 c2 44 89 e6 48 c7 c7 50 cd c8 c0 e8 ea 6d 53 fa <0f> 0b b9 01 00 00 00 ba ff ff ff ff 44 89 e6 48 89 df 48 8b 83 18
  2523. [ 24.962327] RSP: 0018:ffffb6c387ec79c8 EFLAGS: 00010082
  2524. [ 24.962329] RAX: 0000000000000000 RBX: ffff932b8a738000 RCX: 0000000000000006
  2525. [ 24.962331] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffff932b9cf564b0
  2526. [ 24.962333] RBP: ffffb6c387ec79d8 R08: 0000000000000001 R09: 0000000000001049
  2527. [ 24.962335] R10: 0000000000000004 R11: 0000000000000000 R12: 0000000000044428
  2528. [ 24.962336] R13: 0000000000000006 R14: 0000000000000020 R15: ffff932b8a73c888
  2529. [ 24.962339] FS: 00007f080a691a80(0000) GS:ffff932b9cf40000(0000) knlGS:0000000000000000
  2530. [ 24.962341] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  2531. [ 24.962343] CR2: 0000557a13a0c008 CR3: 0000001ff9bac005 CR4: 00000000003606e0
  2532. [ 24.962347] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  2533. [ 24.962349] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
  2534. [ 24.962350] Call Trace:
  2535. [ 24.962389] gen8_irq_power_well_post_enable+0x8d/0x110 [i915]
  2536. [ 24.962432] hsw_power_well_enable+0x1f2/0x230 [i915]
  2537. [ 24.962476] intel_power_well_enable+0x39/0x50 [i915]
  2538. [ 24.962518] __intel_display_power_get_domain+0x83/0xa0 [i915]
  2539. [ 24.962562] intel_display_power_get+0x33/0x50 [i915]
  2540. [ 24.962616] intel_dp_detect+0x126/0x5f0 [i915]
  2541. [ 24.962631] drm_helper_probe_detect+0x50/0xa0 [drm_kms_helper]
  2542. [ 24.962642] drm_helper_probe_single_connector_modes+0xe0/0x700 [drm_kms_helper]
  2543. [ 24.962646] ? jbd2_journal_stop+0xf2/0x3f0
  2544. [ 24.962651] ? get_page_from_freelist+0xf7e/0x1320
  2545. [ 24.962679] drm_mode_getconnector+0x40e/0x440 [drm]
  2546. [ 24.962684] ? radix_tree_lookup+0xd/0x10
  2547. [ 24.962710] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
  2548. [ 24.962730] drm_ioctl_kernel+0xa4/0xf0 [drm]
  2549. [ 24.962749] drm_ioctl+0x227/0x400 [drm]
  2550. [ 24.962774] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
  2551. [ 24.962781] do_vfs_ioctl+0xa8/0x620
  2552. [ 24.962788] ? handle_mm_fault+0xe1/0x210
  2553. [ 24.962793] ksys_ioctl+0x67/0x90
  2554. [ 24.962798] __x64_sys_ioctl+0x1a/0x20
  2555. [ 24.962802] do_syscall_64+0x5a/0x110
  2556. [ 24.962806] entry_SYSCALL_64_after_hwframe+0x44/0xa9
  2557. [ 24.962809] RIP: 0033:0x7f080b9c83c7
  2558. [ 24.962810] Code: 00 00 90 48 8b 05 c9 3a 0d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 99 3a 0d 00 f7 d8 64 89 01 48
  2559. [ 24.962872] RSP: 002b:00007fff07e9e318 EFLAGS: 00003246 ORIG_RAX: 0000000000000010
  2560. [ 24.962875] RAX: ffffffffffffffda RBX: 0000557a13841a80 RCX: 00007f080b9c83c7
  2561. [ 24.962879] RDX: 00007fff07e9e350 RSI: 00000000c05064a7 RDI: 000000000000002a
  2562. [ 24.962881] RBP: 00007fff07e9e350 R08: 0000000000000000 R09: 0000000000000000
  2563. [ 24.962883] R10: 0000000000000009 R11: 0000000000003246 R12: 00000000c05064a7
  2564. [ 24.962884] R13: 000000000000002a R14: 000000000000002a R15: 00007fff07e9e350
  2565. [ 24.962887] ---[ end trace b0ea93a07049c274 ]---
  2566. [ 26.112147] [drm:gen9_set_dc_state [i915]] *ERROR* DC state mismatch (0x0 -> 0x3)
  2567. [ 26.112694] [drm:gen9_set_dc_state [i915]] *ERROR* Writing dc state to 0xfffffffe failed, now 0xffffffff
  2568. [ 26.179396] [drm:gen9_set_dc_state [i915]] *ERROR* DC state mismatch (0x2 -> 0x3)
  2569. [ 26.179946] [drm:gen9_set_dc_state [i915]] *ERROR* Writing dc state to 0xfffffffc failed, now 0xffffffff
  2570. [ 26.179955] ------------[ cut here ]------------
  2571. [ 26.179955] WARN_ON((val & ((1<<((0)*6+5)) | (1<<((0)*6+4)) | (1<<((0)*6)))) != (1<<((0)*6)))
  2572. [ 26.179991] WARNING: CPU: 5 PID: 1130 at drivers/gpu/drm/i915/intel_cdclk.c:834 skl_get_cdclk+0x204/0x280 [i915]
  2573. [ 26.179992] Modules linked in: snd_hda_codec_realtek snd_hda_codec_generic ccm cmac bnep snd_hda_codec_hdmi arc4 nvidia_uvm(POE) nls_iso8859_1 intel_wmi_thunderbolt wmi_bmof nvidia_drm(POE) nvidia_modeset(POE) intel_rapl x86_pkg_temp_thermal intel_powerclamp nvidia(POE) coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc iwlmvm mac80211 i915 uvcvideo aesni_intel btusb videobuf2_vmalloc btrtl videobuf2_memops aes_x86_64 videobuf2_v4l2 crypto_simd snd_hda_intel btbcm videobuf2_common snd_seq_midi cryptd btintel iwlwifi snd_hda_codec snd_seq_midi_event glue_helper drm_kms_helper intel_cstate input_leds snd_rawmidi videodev snd_hda_core intel_rapl_perf bluetooth joydev serio_raw media snd_hwdep thinkpad_acpi drm ipmi_devintf cfg80211 ecdh_generic snd_pcm snd_seq nvram
  2574. [ 26.180027] mei_me ipmi_msghandler rtsx_pci_ms mei i2c_algo_bit fb_sys_fops snd_seq_device memstick idma64 processor_thermal_device syscopyarea 8250_dw sysfillrect virt_dma ucsi_acpi snd_timer typec_ucsi sysimgblt intel_soc_dts_iosf intel_pch_thermal typec wmi snd soundcore int3403_thermal int340x_thermal_zone video int3400_thermal mac_hid acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 wacom hid_generic usbhid hid rtsx_pci_sdmmc nvme psmouse e1000e nvme_core intel_lpss_pci rtsx_pci intel_lpss pinctrl_cannonlake pinctrl_intel
  2575. [ 26.180051] CPU: 5 PID: 1130 Comm: Xorg Tainted: P W OE 4.18.0-12-generic #13-Ubuntu
  2576. [ 26.180052] Hardware name: LENOVO 20M9CTO1WW/20M9CTO1WW, BIOS N2CET34W (1.17 ) 11/21/2018
  2577. [ 26.180072] RIP: 0010:skl_get_cdclk+0x204/0x280 [i915]
  2578. [ 26.180073] Code: 5c 5d c3 8b 43 08 c7 43 04 a0 98 7b 00 89 43 0c 89 03 e9 b3 fe ff ff 48 c7 c6 98 95 c9 c0 48 c7 c7 50 46 c8 c0 e8 5e 56 4c fa <0f> 0b 8b 53 04 e9 16 ff ff ff c7 03 5c 26 05 00 31 c0 eb 82 89 c2
  2579. [ 26.180093] RSP: 0018:ffffb6c387ec7a30 EFLAGS: 00010286
  2580. [ 26.180094] RAX: 0000000000000000 RBX: ffffb6c387ec7a54 RCX: 0000000000000006
  2581. [ 26.180095] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffff932b9cf564b0
  2582. [ 26.180096] RBP: ffffb6c387ec7a40 R08: 00000017197afdfd R09: 0000000000001080
  2583. [ 26.180096] R10: ffffffffbc984fe0 R11: 0000000000000000 R12: ffff932b8a738000
  2584. [ 26.180097] R13: 000000000000001f R14: 0000000080000000 R15: aaaaaaaaaaaaaaab
  2585. [ 26.180098] FS: 00007f080a691a80(0000) GS:ffff932b9cf40000(0000) knlGS:0000000000000000
  2586. [ 26.180099] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  2587. [ 26.180100] CR2: 0000557a13a11258 CR3: 0000001ff9bac005 CR4: 00000000003606e0
  2588. [ 26.180101] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  2589. [ 26.180101] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
  2590. [ 26.180102] Call Trace:
  2591. [ 26.180119] gen9_dc_off_power_well_enable+0x51/0x250 [i915]
  2592. [ 26.180134] intel_power_well_enable+0x39/0x50 [i915]
  2593. [ 26.180148] __intel_display_power_get_domain+0x83/0xa0 [i915]
  2594. [ 26.180163] intel_display_power_get+0x33/0x50 [i915]
  2595. [ 26.180181] intel_dp_detect+0x126/0x5f0 [i915]
  2596. [ 26.180187] drm_helper_probe_detect+0x50/0xa0 [drm_kms_helper]
  2597. [ 26.180191] drm_helper_probe_single_connector_modes+0xe0/0x700 [drm_kms_helper]
  2598. [ 26.180203] drm_mode_getconnector+0x40e/0x440 [drm]
  2599. [ 26.180211] ? drm_mode_cursor_common+0xee/0x1f0 [drm]
  2600. [ 26.180220] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
  2601. [ 26.180226] drm_ioctl_kernel+0xa4/0xf0 [drm]
  2602. [ 26.180233] drm_ioctl+0x227/0x400 [drm]
  2603. [ 26.180241] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
  2604. [ 26.180251] do_vfs_ioctl+0xa8/0x620
  2605. [ 26.180254] ? handle_mm_fault+0xe1/0x210
  2606. [ 26.180255] ksys_ioctl+0x67/0x90
  2607. [ 26.180257] __x64_sys_ioctl+0x1a/0x20
  2608. [ 26.180260] do_syscall_64+0x5a/0x110
  2609. [ 26.180262] entry_SYSCALL_64_after_hwframe+0x44/0xa9
  2610. [ 26.180263] RIP: 0033:0x7f080b9c83c7
  2611. [ 26.180263] Code: 00 00 90 48 8b 05 c9 3a 0d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 99 3a 0d 00 f7 d8 64 89 01 48
  2612. [ 26.180283] RSP: 002b:00007fff07e9e0e8 EFLAGS: 00003246 ORIG_RAX: 0000000000000010
  2613. [ 26.180284] RAX: ffffffffffffffda RBX: 0000557a13a0b2f0 RCX: 00007f080b9c83c7
  2614. [ 26.180285] RDX: 00007fff07e9e120 RSI: 00000000c05064a7 RDI: 000000000000002a
  2615. [ 26.180285] RBP: 00007fff07e9e120 R08: 0000557a13a0a590 R09: 0000000000000000
  2616. [ 26.180286] R10: 000000000000003c R11: 0000000000003246 R12: 00000000c05064a7
  2617. [ 26.180287] R13: 000000000000002a R14: 000000000000002a R15: 00007fff07e9e120
  2618. [ 26.180288] ---[ end trace b0ea93a07049c275 ]---
  2619. [ 26.180329] ------------[ cut here ]------------
  2620. [ 26.180330] Interrupt register 0x44418 is not zero: 0xffffffff
  2621. [ 26.180353] WARNING: CPU: 5 PID: 1130 at drivers/gpu/drm/i915/i915_irq.c:161 gen3_assert_iir_is_zero+0x38/0xa0 [i915]
  2622. [ 26.180356] Modules linked in: snd_hda_codec_realtek snd_hda_codec_generic ccm cmac bnep snd_hda_codec_hdmi arc4 nvidia_uvm(POE) nls_iso8859_1 intel_wmi_thunderbolt wmi_bmof nvidia_drm(POE) nvidia_modeset(POE) intel_rapl x86_pkg_temp_thermal intel_powerclamp nvidia(POE) coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc iwlmvm mac80211 i915 uvcvideo aesni_intel btusb videobuf2_vmalloc btrtl videobuf2_memops aes_x86_64 videobuf2_v4l2 crypto_simd snd_hda_intel btbcm videobuf2_common snd_seq_midi cryptd btintel iwlwifi snd_hda_codec snd_seq_midi_event glue_helper drm_kms_helper intel_cstate input_leds snd_rawmidi videodev snd_hda_core intel_rapl_perf bluetooth joydev serio_raw media snd_hwdep thinkpad_acpi drm ipmi_devintf cfg80211 ecdh_generic snd_pcm snd_seq nvram
  2623. [ 26.180408] mei_me ipmi_msghandler rtsx_pci_ms mei i2c_algo_bit fb_sys_fops snd_seq_device memstick idma64 processor_thermal_device syscopyarea 8250_dw sysfillrect virt_dma ucsi_acpi snd_timer typec_ucsi sysimgblt intel_soc_dts_iosf intel_pch_thermal typec wmi snd soundcore int3403_thermal int340x_thermal_zone video int3400_thermal mac_hid acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 wacom hid_generic usbhid hid rtsx_pci_sdmmc nvme psmouse e1000e nvme_core intel_lpss_pci rtsx_pci intel_lpss pinctrl_cannonlake pinctrl_intel
  2624. [ 26.180425] CPU: 5 PID: 1130 Comm: Xorg Tainted: P W OE 4.18.0-12-generic #13-Ubuntu
  2625. [ 26.180426] Hardware name: LENOVO 20M9CTO1WW/20M9CTO1WW, BIOS N2CET34W (1.17 ) 11/21/2018
  2626. [ 26.180439] RIP: 0010:gen3_assert_iir_is_zero+0x38/0xa0 [i915]
  2627. [ 26.180443] Code: 41 54 41 89 f4 53 48 89 fb 48 8b 87 f8 07 00 00 e8 9d b4 0a fb 85 c0 74 73 89 c2 44 89 e6 48 c7 c7 50 cd c8 c0 e8 ea 6d 53 fa <0f> 0b b9 01 00 00 00 ba ff ff ff ff 44 89 e6 48 89 df 48 8b 83 18
  2628. [ 26.180466] RSP: 0018:ffffb6c387ec79c8 EFLAGS: 00010082
  2629. [ 26.180466] RAX: 0000000000000000 RBX: ffff932b8a738000 RCX: 0000000000000006
  2630. [ 26.180467] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffff932b9cf564b0
  2631. [ 26.180468] RBP: ffffb6c387ec79d8 R08: 0000000000000001 R09: 00000000000010b2
  2632. [ 26.180469] R10: 0000000000000004 R11: 0000000000000000 R12: 0000000000044418
  2633. [ 26.180470] R13: 0000000000000006 R14: 0000000000000010 R15: ffff932b8a73c888
  2634. [ 26.180471] FS: 00007f080a691a80(0000) GS:ffff932b9cf40000(0000) knlGS:0000000000000000
  2635. [ 26.180471] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  2636. [ 26.180472] CR2: 0000557a13a11258 CR3: 0000001ff9bac005 CR4: 00000000003606e0
  2637. [ 26.180473] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  2638. [ 26.180473] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
  2639. [ 26.180474] Call Trace:
  2640. [ 26.180487] gen8_irq_power_well_post_enable+0x8d/0x110 [i915]
  2641. [ 26.180502] hsw_power_well_enable+0x1f2/0x230 [i915]
  2642. [ 26.180518] intel_power_well_enable+0x39/0x50 [i915]
  2643. [ 26.180533] __intel_display_power_get_domain+0x83/0xa0 [i915]
  2644. [ 26.180548] intel_display_power_get+0x33/0x50 [i915]
  2645. [ 26.180567] intel_dp_detect+0x126/0x5f0 [i915]
  2646. [ 26.180572] drm_helper_probe_detect+0x50/0xa0 [drm_kms_helper]
  2647. [ 26.180575] drm_helper_probe_single_connector_modes+0xe0/0x700 [drm_kms_helper]
  2648. [ 26.180584] drm_mode_getconnector+0x40e/0x440 [drm]
  2649. [ 26.180592] ? drm_mode_cursor_common+0xee/0x1f0 [drm]
  2650. [ 26.180601] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
  2651. [ 26.180608] drm_ioctl_kernel+0xa4/0xf0 [drm]
  2652. [ 26.180615] drm_ioctl+0x227/0x400 [drm]
  2653. [ 26.180623] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
  2654. [ 26.180625] do_vfs_ioctl+0xa8/0x620
  2655. [ 26.180627] ? handle_mm_fault+0xe1/0x210
  2656. [ 26.180629] ksys_ioctl+0x67/0x90
  2657. [ 26.180631] __x64_sys_ioctl+0x1a/0x20
  2658. [ 26.180633] do_syscall_64+0x5a/0x110
  2659. [ 26.180635] entry_SYSCALL_64_after_hwframe+0x44/0xa9
  2660. [ 26.180635] RIP: 0033:0x7f080b9c83c7
  2661. [ 26.180636] Code: 00 00 90 48 8b 05 c9 3a 0d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 99 3a 0d 00 f7 d8 64 89 01 48
  2662. [ 26.180657] RSP: 002b:00007fff07e9e0e8 EFLAGS: 00003246 ORIG_RAX: 0000000000000010
  2663. [ 26.180658] RAX: ffffffffffffffda RBX: 0000557a13a0b2f0 RCX: 00007f080b9c83c7
  2664. [ 26.180659] RDX: 00007fff07e9e120 RSI: 00000000c05064a7 RDI: 000000000000002a
  2665. [ 26.180660] RBP: 00007fff07e9e120 R08: 0000557a13a0a590 R09: 0000000000000000
  2666. [ 26.180660] R10: 000000000000003c R11: 0000000000003246 R12: 00000000c05064a7
  2667. [ 26.180661] R13: 000000000000002a R14: 000000000000002a R15: 00007fff07e9e120
  2668. [ 26.180662] ---[ end trace b0ea93a07049c276 ]---
  2669. [ 26.180683] ------------[ cut here ]------------
  2670. [ 26.180683] Interrupt register 0x44428 is not zero: 0xffffffff
  2671. [ 26.180703] WARNING: CPU: 5 PID: 1130 at drivers/gpu/drm/i915/i915_irq.c:161 gen3_assert_iir_is_zero+0x38/0xa0 [i915]
  2672. [ 26.180704] Modules linked in: snd_hda_codec_realtek snd_hda_codec_generic ccm cmac bnep snd_hda_codec_hdmi arc4 nvidia_uvm(POE) nls_iso8859_1 intel_wmi_thunderbolt wmi_bmof nvidia_drm(POE) nvidia_modeset(POE) intel_rapl x86_pkg_temp_thermal intel_powerclamp nvidia(POE) coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc iwlmvm mac80211 i915 uvcvideo aesni_intel btusb videobuf2_vmalloc btrtl videobuf2_memops aes_x86_64 videobuf2_v4l2 crypto_simd snd_hda_intel btbcm videobuf2_common snd_seq_midi cryptd btintel iwlwifi snd_hda_codec snd_seq_midi_event glue_helper drm_kms_helper intel_cstate input_leds snd_rawmidi videodev snd_hda_core intel_rapl_perf bluetooth joydev serio_raw media snd_hwdep thinkpad_acpi drm ipmi_devintf cfg80211 ecdh_generic snd_pcm snd_seq nvram
  2673. [ 26.180726] mei_me ipmi_msghandler rtsx_pci_ms mei i2c_algo_bit fb_sys_fops snd_seq_device memstick idma64 processor_thermal_device syscopyarea 8250_dw sysfillrect virt_dma ucsi_acpi snd_timer typec_ucsi sysimgblt intel_soc_dts_iosf intel_pch_thermal typec wmi snd soundcore int3403_thermal int340x_thermal_zone video int3400_thermal mac_hid acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 wacom hid_generic usbhid hid rtsx_pci_sdmmc nvme psmouse e1000e nvme_core intel_lpss_pci rtsx_pci intel_lpss pinctrl_cannonlake pinctrl_intel
  2674. [ 26.180744] CPU: 5 PID: 1130 Comm: Xorg Tainted: P W OE 4.18.0-12-generic #13-Ubuntu
  2675. [ 26.180744] Hardware name: LENOVO 20M9CTO1WW/20M9CTO1WW, BIOS N2CET34W (1.17 ) 11/21/2018
  2676. [ 26.180757] RIP: 0010:gen3_assert_iir_is_zero+0x38/0xa0 [i915]
  2677. [ 26.180758] Code: 41 54 41 89 f4 53 48 89 fb 48 8b 87 f8 07 00 00 e8 9d b4 0a fb 85 c0 74 73 89 c2 44 89 e6 48 c7 c7 50 cd c8 c0 e8 ea 6d 53 fa <0f> 0b b9 01 00 00 00 ba ff ff ff ff 44 89 e6 48 89 df 48 8b 83 18
  2678. [ 26.180779] RSP: 0018:ffffb6c387ec79c8 EFLAGS: 00010082
  2679. [ 26.180780] RAX: 0000000000000000 RBX: ffff932b8a738000 RCX: 0000000000000006
  2680. [ 26.180780] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffff932b9cf564b0
  2681. [ 26.180781] RBP: ffffb6c387ec79d8 R08: 0000000000000001 R09: 00000000000010e4
  2682. [ 26.180782] R10: 0000000000000004 R11: 0000000000000000 R12: 0000000000044428
  2683. [ 26.180782] R13: 0000000000000006 R14: 0000000000000020 R15: ffff932b8a73c888
  2684. [ 26.180784] FS: 00007f080a691a80(0000) GS:ffff932b9cf40000(0000) knlGS:0000000000000000
  2685. [ 26.180785] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  2686. [ 26.180785] CR2: 0000557a13a11258 CR3: 0000001ff9bac005 CR4: 00000000003606e0
  2687. [ 26.180786] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  2688. [ 26.180787] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
  2689. [ 26.180787] Call Trace:
  2690. [ 26.180800] gen8_irq_power_well_post_enable+0x8d/0x110 [i915]
  2691. [ 26.180815] hsw_power_well_enable+0x1f2/0x230 [i915]
  2692. [ 26.180830] intel_power_well_enable+0x39/0x50 [i915]
  2693. [ 26.180845] __intel_display_power_get_domain+0x83/0xa0 [i915]
  2694. [ 26.180860] intel_display_power_get+0x33/0x50 [i915]
  2695. [ 26.180878] intel_dp_detect+0x126/0x5f0 [i915]
  2696. [ 26.180883] drm_helper_probe_detect+0x50/0xa0 [drm_kms_helper]
  2697. [ 26.180887] drm_helper_probe_single_connector_modes+0xe0/0x700 [drm_kms_helper]
  2698. [ 26.180896] drm_mode_getconnector+0x40e/0x440 [drm]
  2699. [ 26.180905] ? drm_mode_cursor_common+0xee/0x1f0 [drm]
  2700. [ 26.180913] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
  2701. [ 26.180920] drm_ioctl_kernel+0xa4/0xf0 [drm]
  2702. [ 26.180927] drm_ioctl+0x227/0x400 [drm]
  2703. [ 26.180935] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
  2704. [ 26.180937] do_vfs_ioctl+0xa8/0x620
  2705. [ 26.180940] ? handle_mm_fault+0xe1/0x210
  2706. [ 26.180942] ksys_ioctl+0x67/0x90
  2707. [ 26.180943] __x64_sys_ioctl+0x1a/0x20
  2708. [ 26.180945] do_syscall_64+0x5a/0x110
  2709. [ 26.180946] entry_SYSCALL_64_after_hwframe+0x44/0xa9
  2710. [ 26.180947] RIP: 0033:0x7f080b9c83c7
  2711. [ 26.180947] Code: 00 00 90 48 8b 05 c9 3a 0d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 99 3a 0d 00 f7 d8 64 89 01 48
  2712. [ 26.180969] RSP: 002b:00007fff07e9e0e8 EFLAGS: 00003246 ORIG_RAX: 0000000000000010
  2713. [ 26.180970] RAX: ffffffffffffffda RBX: 0000557a13a0b2f0 RCX: 00007f080b9c83c7
  2714. [ 26.180970] RDX: 00007fff07e9e120 RSI: 00000000c05064a7 RDI: 000000000000002a
  2715. [ 26.180971] RBP: 00007fff07e9e120 R08: 0000557a13a0a590 R09: 0000000000000000
  2716. [ 26.180971] R10: 000000000000003c R11: 0000000000003246 R12: 00000000c05064a7
  2717. [ 26.180972] R13: 000000000000002a R14: 000000000000002a R15: 00007fff07e9e120
  2718. [ 26.180973] ---[ end trace b0ea93a07049c277 ]---
  2719. [ 27.332146] [drm:gen9_set_dc_state [i915]] *ERROR* DC state mismatch (0x0 -> 0x3)
  2720. [ 27.332694] [drm:gen9_set_dc_state [i915]] *ERROR* Writing dc state to 0xfffffffe failed, now 0xffffffff
  2721. [ 27.469865] [drm:gen9_set_dc_state [i915]] *ERROR* DC state mismatch (0x2 -> 0x3)
  2722. [ 27.470464] [drm:gen9_set_dc_state [i915]] *ERROR* Writing dc state to 0xfffffffc failed, now 0xffffffff
  2723. [ 27.470477] ------------[ cut here ]------------
  2724. [ 27.470479] WARN_ON((val & ((1<<((0)*6+5)) | (1<<((0)*6+4)) | (1<<((0)*6)))) != (1<<((0)*6)))
  2725. [ 27.470583] WARNING: CPU: 5 PID: 1130 at drivers/gpu/drm/i915/intel_cdclk.c:834 skl_get_cdclk+0x204/0x280 [i915]
  2726. [ 27.470585] Modules linked in: snd_hda_codec_realtek snd_hda_codec_generic ccm cmac bnep snd_hda_codec_hdmi arc4 nvidia_uvm(POE) nls_iso8859_1 intel_wmi_thunderbolt wmi_bmof nvidia_drm(POE) nvidia_modeset(POE) intel_rapl x86_pkg_temp_thermal intel_powerclamp nvidia(POE) coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc iwlmvm mac80211 i915 uvcvideo aesni_intel btusb videobuf2_vmalloc btrtl videobuf2_memops aes_x86_64 videobuf2_v4l2 crypto_simd snd_hda_intel btbcm videobuf2_common snd_seq_midi cryptd btintel iwlwifi snd_hda_codec snd_seq_midi_event glue_helper drm_kms_helper intel_cstate input_leds snd_rawmidi videodev snd_hda_core intel_rapl_perf bluetooth joydev serio_raw media snd_hwdep thinkpad_acpi drm ipmi_devintf cfg80211 ecdh_generic snd_pcm snd_seq nvram
  2727. [ 27.470660] mei_me ipmi_msghandler rtsx_pci_ms mei i2c_algo_bit fb_sys_fops snd_seq_device memstick idma64 processor_thermal_device syscopyarea 8250_dw sysfillrect virt_dma ucsi_acpi snd_timer typec_ucsi sysimgblt intel_soc_dts_iosf intel_pch_thermal typec wmi snd soundcore int3403_thermal int340x_thermal_zone video int3400_thermal mac_hid acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 wacom hid_generic usbhid hid rtsx_pci_sdmmc nvme psmouse e1000e nvme_core intel_lpss_pci rtsx_pci intel_lpss pinctrl_cannonlake pinctrl_intel
  2728. [ 27.470721] CPU: 5 PID: 1130 Comm: Xorg Tainted: P W OE 4.18.0-12-generic #13-Ubuntu
  2729. [ 27.470723] Hardware name: LENOVO 20M9CTO1WW/20M9CTO1WW, BIOS N2CET34W (1.17 ) 11/21/2018
  2730. [ 27.470781] RIP: 0010:skl_get_cdclk+0x204/0x280 [i915]
  2731. [ 27.470782] Code: 5c 5d c3 8b 43 08 c7 43 04 a0 98 7b 00 89 43 0c 89 03 e9 b3 fe ff ff 48 c7 c6 98 95 c9 c0 48 c7 c7 50 46 c8 c0 e8 5e 56 4c fa <0f> 0b 8b 53 04 e9 16 ff ff ff c7 03 5c 26 05 00 31 c0 eb 82 89 c2
  2732. [ 27.470841] RSP: 0018:ffffb6c387ec7a30 EFLAGS: 00010286
  2733. [ 27.470844] RAX: 0000000000000000 RBX: ffffb6c387ec7a54 RCX: 0000000000000006
  2734. [ 27.470846] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffff932b9cf564b0
  2735. [ 27.470848] RBP: ffffb6c387ec7a40 R08: 00000017ea173f7b R09: 0000000000001119
  2736. [ 27.470850] R10: ffffffffbc984fe0 R11: 0000000000000000 R12: ffff932b8a738000
  2737. [ 27.470852] R13: 0000000000000021 R14: 0000000200000000 R15: aaaaaaaaaaaaaaab
  2738. [ 27.470855] FS: 00007f080a691a80(0000) GS:ffff932b9cf40000(0000) knlGS:0000000000000000
  2739. [ 27.470857] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  2740. [ 27.470859] CR2: 0000557a13a11258 CR3: 0000001ff9bac005 CR4: 00000000003606e0
  2741. [ 27.470862] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  2742. [ 27.470864] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
  2743. [ 27.470865] Call Trace:
  2744. [ 27.470912] gen9_dc_off_power_well_enable+0x51/0x250 [i915]
  2745. [ 27.470956] intel_power_well_enable+0x39/0x50 [i915]
  2746. [ 27.470997] __intel_display_power_get_domain+0x83/0xa0 [i915]
  2747. [ 27.471040] intel_display_power_get+0x33/0x50 [i915]
  2748. [ 27.471093] intel_dp_detect+0x126/0x5f0 [i915]
  2749. [ 27.471109] drm_helper_probe_detect+0x50/0xa0 [drm_kms_helper]
  2750. [ 27.471120] drm_helper_probe_single_connector_modes+0xe0/0x700 [drm_kms_helper]
  2751. [ 27.471176] ? intel_audio_deinit+0x50/0x50 [i915]
  2752. [ 27.471214] drm_mode_getconnector+0x40e/0x440 [drm]
  2753. [ 27.471237] ? drm_mode_cursor_common+0xee/0x1f0 [drm]
  2754. [ 27.471261] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
  2755. [ 27.471281] drm_ioctl_kernel+0xa4/0xf0 [drm]
  2756. [ 27.471300] drm_ioctl+0x227/0x400 [drm]
  2757. [ 27.471322] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
  2758. [ 27.471331] do_vfs_ioctl+0xa8/0x620
  2759. [ 27.471338] ? handle_mm_fault+0xe1/0x210
  2760. [ 27.471343] ksys_ioctl+0x67/0x90
  2761. [ 27.471349] __x64_sys_ioctl+0x1a/0x20
  2762. [ 27.471355] do_syscall_64+0x5a/0x110
  2763. [ 27.471360] entry_SYSCALL_64_after_hwframe+0x44/0xa9
  2764. [ 27.471363] RIP: 0033:0x7f080b9c83c7
  2765. [ 27.471364] Code: 00 00 90 48 8b 05 c9 3a 0d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 99 3a 0d 00 f7 d8 64 89 01 48
  2766. [ 27.471422] RSP: 002b:00007fff07e9e0e8 EFLAGS: 00003246 ORIG_RAX: 0000000000000010
  2767. [ 27.471425] RAX: ffffffffffffffda RBX: 0000557a13a0b8a0 RCX: 00007f080b9c83c7
  2768. [ 27.471427] RDX: 00007fff07e9e120 RSI: 00000000c05064a7 RDI: 000000000000002a
  2769. [ 27.471429] RBP: 00007fff07e9e120 R08: 0000557a13a0b130 R09: 0000000000000000
  2770. [ 27.471430] R10: 0000000000000000 R11: 0000000000003246 R12: 00000000c05064a7
  2771. [ 27.471432] R13: 000000000000002a R14: 000000000000002a R15: 00007fff07e9e120
  2772. [ 27.471436] ---[ end trace b0ea93a07049c278 ]---
  2773. [ 27.471483] ------------[ cut here ]------------
  2774. [ 27.471485] Interrupt register 0x44418 is not zero: 0xffffffff
  2775. [ 27.471545] WARNING: CPU: 5 PID: 1130 at drivers/gpu/drm/i915/i915_irq.c:161 gen3_assert_iir_is_zero+0x38/0xa0 [i915]
  2776. [ 27.471546] Modules linked in: snd_hda_codec_realtek snd_hda_codec_generic ccm cmac bnep snd_hda_codec_hdmi arc4 nvidia_uvm(POE) nls_iso8859_1 intel_wmi_thunderbolt wmi_bmof nvidia_drm(POE) nvidia_modeset(POE) intel_rapl x86_pkg_temp_thermal intel_powerclamp nvidia(POE) coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc iwlmvm mac80211 i915 uvcvideo aesni_intel btusb videobuf2_vmalloc btrtl videobuf2_memops aes_x86_64 videobuf2_v4l2 crypto_simd snd_hda_intel btbcm videobuf2_common snd_seq_midi cryptd btintel iwlwifi snd_hda_codec snd_seq_midi_event glue_helper drm_kms_helper intel_cstate input_leds snd_rawmidi videodev snd_hda_core intel_rapl_perf bluetooth joydev serio_raw media snd_hwdep thinkpad_acpi drm ipmi_devintf cfg80211 ecdh_generic snd_pcm snd_seq nvram
  2777. [ 27.471607] mei_me ipmi_msghandler rtsx_pci_ms mei i2c_algo_bit fb_sys_fops snd_seq_device memstick idma64 processor_thermal_device syscopyarea 8250_dw sysfillrect virt_dma ucsi_acpi snd_timer typec_ucsi sysimgblt intel_soc_dts_iosf intel_pch_thermal typec wmi snd soundcore int3403_thermal int340x_thermal_zone video int3400_thermal mac_hid acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 wacom hid_generic usbhid hid rtsx_pci_sdmmc nvme psmouse e1000e nvme_core intel_lpss_pci rtsx_pci intel_lpss pinctrl_cannonlake pinctrl_intel
  2778. [ 27.471658] CPU: 5 PID: 1130 Comm: Xorg Tainted: P W OE 4.18.0-12-generic #13-Ubuntu
  2779. [ 27.471659] Hardware name: LENOVO 20M9CTO1WW/20M9CTO1WW, BIOS N2CET34W (1.17 ) 11/21/2018
  2780. [ 27.471697] RIP: 0010:gen3_assert_iir_is_zero+0x38/0xa0 [i915]
  2781. [ 27.471699] Code: 41 54 41 89 f4 53 48 89 fb 48 8b 87 f8 07 00 00 e8 9d b4 0a fb 85 c0 74 73 89 c2 44 89 e6 48 c7 c7 50 cd c8 c0 e8 ea 6d 53 fa <0f> 0b b9 01 00 00 00 ba ff ff ff ff 44 89 e6 48 89 df 48 8b 83 18
  2782. [ 27.471756] RSP: 0018:ffffb6c387ec79c8 EFLAGS: 00010082
  2783. [ 27.471759] RAX: 0000000000000000 RBX: ffff932b8a738000 RCX: 0000000000000006
  2784. [ 27.471761] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffff932b9cf564b0
  2785. [ 27.471763] RBP: ffffb6c387ec79d8 R08: 0000000000000001 R09: 000000000000114c
  2786. [ 27.471765] R10: 0000000000000004 R11: 0000000000000000 R12: 0000000000044418
  2787. [ 27.471766] R13: 0000000000000006 R14: 0000000000000010 R15: ffff932b8a73c888
  2788. [ 27.471769] FS: 00007f080a691a80(0000) GS:ffff932b9cf40000(0000) knlGS:0000000000000000
  2789. [ 27.471771] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  2790. [ 27.471773] CR2: 0000557a13a11258 CR3: 0000001ff9bac005 CR4: 00000000003606e0
  2791. [ 27.471775] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  2792. [ 27.471777] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
  2793. [ 27.471778] Call Trace:
  2794. [ 27.471817] gen8_irq_power_well_post_enable+0x8d/0x110 [i915]
  2795. [ 27.471861] hsw_power_well_enable+0x1f2/0x230 [i915]
  2796. [ 27.471903] intel_power_well_enable+0x39/0x50 [i915]
  2797. [ 27.471945] __intel_display_power_get_domain+0x83/0xa0 [i915]
  2798. [ 27.471987] intel_display_power_get+0x33/0x50 [i915]
  2799. [ 27.472040] intel_dp_detect+0x126/0x5f0 [i915]
  2800. [ 27.472053] drm_helper_probe_detect+0x50/0xa0 [drm_kms_helper]
  2801. [ 27.472064] drm_helper_probe_single_connector_modes+0xe0/0x700 [drm_kms_helper]
  2802. [ 27.472120] ? intel_audio_deinit+0x50/0x50 [i915]
  2803. [ 27.472147] drm_mode_getconnector+0x40e/0x440 [drm]
  2804. [ 27.472170] ? drm_mode_cursor_common+0xee/0x1f0 [drm]
  2805. [ 27.472194] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
  2806. [ 27.472214] drm_ioctl_kernel+0xa4/0xf0 [drm]
  2807. [ 27.472233] drm_ioctl+0x227/0x400 [drm]
  2808. [ 27.472256] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
  2809. [ 27.472263] do_vfs_ioctl+0xa8/0x620
  2810. [ 27.472269] ? handle_mm_fault+0xe1/0x210
  2811. [ 27.472274] ksys_ioctl+0x67/0x90
  2812. [ 27.472279] __x64_sys_ioctl+0x1a/0x20
  2813. [ 27.472284] do_syscall_64+0x5a/0x110
  2814. [ 27.472288] entry_SYSCALL_64_after_hwframe+0x44/0xa9
  2815. [ 27.472290] RIP: 0033:0x7f080b9c83c7
  2816. [ 27.472291] Code: 00 00 90 48 8b 05 c9 3a 0d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 99 3a 0d 00 f7 d8 64 89 01 48
  2817. [ 27.472349] RSP: 002b:00007fff07e9e0e8 EFLAGS: 00003246 ORIG_RAX: 0000000000000010
  2818. [ 27.472352] RAX: ffffffffffffffda RBX: 0000557a13a0b8a0 RCX: 00007f080b9c83c7
  2819. [ 27.472354] RDX: 00007fff07e9e120 RSI: 00000000c05064a7 RDI: 000000000000002a
  2820. [ 27.472356] RBP: 00007fff07e9e120 R08: 0000557a13a0b130 R09: 0000000000000000
  2821. [ 27.472358] R10: 0000000000000000 R11: 0000000000003246 R12: 00000000c05064a7
  2822. [ 27.472359] R13: 000000000000002a R14: 000000000000002a R15: 00007fff07e9e120
  2823. [ 27.472363] ---[ end trace b0ea93a07049c279 ]---
  2824. [ 27.472385] ------------[ cut here ]------------
  2825. [ 27.472387] Interrupt register 0x44428 is not zero: 0xffffffff
  2826. [ 27.472446] WARNING: CPU: 5 PID: 1130 at drivers/gpu/drm/i915/i915_irq.c:161 gen3_assert_iir_is_zero+0x38/0xa0 [i915]
  2827. [ 27.472447] Modules linked in: snd_hda_codec_realtek snd_hda_codec_generic ccm cmac bnep snd_hda_codec_hdmi arc4 nvidia_uvm(POE) nls_iso8859_1 intel_wmi_thunderbolt wmi_bmof nvidia_drm(POE) nvidia_modeset(POE) intel_rapl x86_pkg_temp_thermal intel_powerclamp nvidia(POE) coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc iwlmvm mac80211 i915 uvcvideo aesni_intel btusb videobuf2_vmalloc btrtl videobuf2_memops aes_x86_64 videobuf2_v4l2 crypto_simd snd_hda_intel btbcm videobuf2_common snd_seq_midi cryptd btintel iwlwifi snd_hda_codec snd_seq_midi_event glue_helper drm_kms_helper intel_cstate input_leds snd_rawmidi videodev snd_hda_core intel_rapl_perf bluetooth joydev serio_raw media snd_hwdep thinkpad_acpi drm ipmi_devintf cfg80211 ecdh_generic snd_pcm snd_seq nvram
  2828. [ 27.472509] mei_me ipmi_msghandler rtsx_pci_ms mei i2c_algo_bit fb_sys_fops snd_seq_device memstick idma64 processor_thermal_device syscopyarea 8250_dw sysfillrect virt_dma ucsi_acpi snd_timer typec_ucsi sysimgblt intel_soc_dts_iosf intel_pch_thermal typec wmi snd soundcore int3403_thermal int340x_thermal_zone video int3400_thermal mac_hid acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 wacom hid_generic usbhid hid rtsx_pci_sdmmc nvme psmouse e1000e nvme_core intel_lpss_pci rtsx_pci intel_lpss pinctrl_cannonlake pinctrl_intel
  2829. [ 27.472560] CPU: 5 PID: 1130 Comm: Xorg Tainted: P W OE 4.18.0-12-generic #13-Ubuntu
  2830. [ 27.472562] Hardware name: LENOVO 20M9CTO1WW/20M9CTO1WW, BIOS N2CET34W (1.17 ) 11/21/2018
  2831. [ 27.472600] RIP: 0010:gen3_assert_iir_is_zero+0x38/0xa0 [i915]
  2832. [ 27.472601] Code: 41 54 41 89 f4 53 48 89 fb 48 8b 87 f8 07 00 00 e8 9d b4 0a fb 85 c0 74 73 89 c2 44 89 e6 48 c7 c7 50 cd c8 c0 e8 ea 6d 53 fa <0f> 0b b9 01 00 00 00 ba ff ff ff ff 44 89 e6 48 89 df 48 8b 83 18
  2833. [ 27.472659] RSP: 0018:ffffb6c387ec79c8 EFLAGS: 00010082
  2834. [ 27.472662] RAX: 0000000000000000 RBX: ffff932b8a738000 RCX: 0000000000000006
  2835. [ 27.472663] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffff932b9cf564b0
  2836. [ 27.472665] RBP: ffffb6c387ec79d8 R08: 0000000000000001 R09: 000000000000117f
  2837. [ 27.472667] R10: 0000000000000004 R11: 0000000000000000 R12: 0000000000044428
  2838. [ 27.472668] R13: 0000000000000006 R14: 0000000000000020 R15: ffff932b8a73c888
  2839. [ 27.472671] FS: 00007f080a691a80(0000) GS:ffff932b9cf40000(0000) knlGS:0000000000000000
  2840. [ 27.472673] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  2841. [ 27.472675] CR2: 0000557a13a11258 CR3: 0000001ff9bac005 CR4: 00000000003606e0
  2842. [ 27.472677] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  2843. [ 27.472679] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
  2844. [ 27.472680] Call Trace:
  2845. [ 27.472719] gen8_irq_power_well_post_enable+0x8d/0x110 [i915]
  2846. [ 27.472762] hsw_power_well_enable+0x1f2/0x230 [i915]
  2847. [ 27.472805] intel_power_well_enable+0x39/0x50 [i915]
  2848. [ 27.472846] __intel_display_power_get_domain+0x83/0xa0 [i915]
  2849. [ 27.472888] intel_display_power_get+0x33/0x50 [i915]
  2850. [ 27.472940] intel_dp_detect+0x126/0x5f0 [i915]
  2851. [ 27.472953] drm_helper_probe_detect+0x50/0xa0 [drm_kms_helper]
  2852. [ 27.472964] drm_helper_probe_single_connector_modes+0xe0/0x700 [drm_kms_helper]
  2853. [ 27.473019] ? intel_audio_deinit+0x50/0x50 [i915]
  2854. [ 27.473046] drm_mode_getconnector+0x40e/0x440 [drm]
  2855. [ 27.473068] ? drm_mode_cursor_common+0xee/0x1f0 [drm]
  2856. [ 27.473092] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
  2857. [ 27.473112] drm_ioctl_kernel+0xa4/0xf0 [drm]
  2858. [ 27.473131] drm_ioctl+0x227/0x400 [drm]
  2859. [ 27.473154] ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
  2860. [ 27.473161] do_vfs_ioctl+0xa8/0x620
  2861. [ 27.473167] ? handle_mm_fault+0xe1/0x210
  2862. [ 27.473172] ksys_ioctl+0x67/0x90
  2863. [ 27.473177] __x64_sys_ioctl+0x1a/0x20
  2864. [ 27.473182] do_syscall_64+0x5a/0x110
  2865. [ 27.473185] entry_SYSCALL_64_after_hwframe+0x44/0xa9
  2866. [ 27.473188] RIP: 0033:0x7f080b9c83c7
  2867. [ 27.473189] Code: 00 00 90 48 8b 05 c9 3a 0d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 99 3a 0d 00 f7 d8 64 89 01 48
  2868. [ 27.473247] RSP: 002b:00007fff07e9e0e8 EFLAGS: 00003246 ORIG_RAX: 0000000000000010
  2869. [ 27.473250] RAX: ffffffffffffffda RBX: 0000557a13a0b8a0 RCX: 00007f080b9c83c7
  2870. [ 27.473252] RDX: 00007fff07e9e120 RSI: 00000000c05064a7 RDI: 000000000000002a
  2871. [ 27.473253] RBP: 00007fff07e9e120 R08: 0000557a13a0b130 R09: 0000000000000000
  2872. [ 27.473255] R10: 0000000000000000 R11: 0000000000003246 R12: 00000000c05064a7
  2873. [ 27.473257] R13: 000000000000002a R14: 000000000000002a R15: 00007fff07e9e120
  2874. [ 27.473260] ---[ end trace b0ea93a07049c27a ]---
  2875. [ 28.624151] [drm:gen9_set_dc_state [i915]] *ERROR* DC state mismatch (0x0 -> 0x3)
  2876. [ 28.624698] [drm:gen9_set_dc_state [i915]] *ERROR* Writing dc state to 0xfffffffe failed, now 0xffffffff
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