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nouveau warns under oom

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Mar 27th, 2013
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  1. [615185.810279] xlock: page allocation failure: order:4, mode:0xc0d0
  2. [615185.810284] Pid: 20968, comm: xlock Not tainted 3.7.9-gentoo #1
  3. [615185.810285] Call Trace:
  4. [615185.810291] [<ffffffff81100141>] warn_alloc_failed+0x117/0x12c
  5. [615185.810294] [<ffffffff811017af>] ? drain_local_pages+0x16/0x18
  6. [615185.810299] [<ffffffff810af43a>] ? on_each_cpu_mask+0x41/0x51
  7. [615185.810301] [<ffffffff81102721>] __alloc_pages_nodemask+0x65d/0x702
  8. [615185.810305] [<ffffffff8110284a>] __get_free_pages+0x17/0x45
  9. [615185.810326] [<ffffffff8112f277>] kmalloc_order_trace+0x2c/0x5c
  10. [615185.810328] [<ffffffff811317c2>] __kmalloc+0x37/0x103
  11. [615185.810347] [<ffffffffa00e47ae>] nouveau_vm_create+0x9f/0xf8 [nouveau]
  12. [615185.810361] [<ffffffffa00e5ca7>] nv50_vm_create+0x30/0x32 [nouveau]
  13. [615185.810374] [<ffffffffa00e4833>] nouveau_vm_new+0x2c/0x2e [nouveau]
  14. [615185.810393] [<ffffffffa011f31f>] nouveau_drm_open+0xa3/0x119 [nouveau]
  15. [615185.810402] [<ffffffffa00245e5>] drm_open+0x273/0x5d2 [drm]
  16. [615185.810414] [<ffffffffa0024a32>] drm_stub_open+0xee/0x14c [drm]
  17. [615185.810418] [<ffffffff8113b7c2>] chrdev_open+0x125/0x14e
  18. [615185.810420] [<ffffffff8113f9ca>] ? dget+0x17/0x25
  19. [615185.810423] [<ffffffff8113b69d>] ? cdev_put+0x25/0x25
  20. [615185.810425] [<ffffffff81136c0b>] do_dentry_open.isra.16+0x149/0x20c
  21. [615185.810428] [<ffffffff81140813>] ? lookup_fast+0x44/0x263
  22. [615185.810430] [<ffffffff81136cef>] finish_open+0x21/0x2d
  23. [615185.810433] [<ffffffff81143449>] do_last+0x886/0xa18
  24. [615185.810435] [<ffffffff811411bc>] ? inode_permission+0x42/0x44
  25. [615185.810437] [<ffffffff8114369a>] path_openat+0xbf/0x318
  26. [615185.810440] [<ffffffff81143beb>] do_filp_open+0x38/0x86
  27. [615185.810444] [<ffffffff8114d80f>] ? __alloc_fd+0x66/0xf8
  28. [615185.810446] [<ffffffff811378cf>] do_sys_open+0x6d/0xff
  29. [615185.810448] [<ffffffff81137982>] sys_open+0x21/0x23
  30. [615185.810452] [<ffffffff816a6a9d>] system_call_fastpath+0x1a/0x1f
  31. [615185.810453] Mem-Info:
  32. [615185.810455] DMA per-cpu:
  33. [615185.810456] CPU 0: hi: 0, btch: 1 usd: 0
  34. [615185.810458] CPU 1: hi: 0, btch: 1 usd: 0
  35. [615185.810459] CPU 2: hi: 0, btch: 1 usd: 0
  36. [615185.810460] CPU 3: hi: 0, btch: 1 usd: 0
  37. [615185.810461] CPU 4: hi: 0, btch: 1 usd: 0
  38. [615185.810463] CPU 5: hi: 0, btch: 1 usd: 0
  39. [615185.810464] CPU 6: hi: 0, btch: 1 usd: 0
  40. [615185.810465] CPU 7: hi: 0, btch: 1 usd: 0
  41. [615185.810466] DMA32 per-cpu:
  42. [615185.810467] CPU 0: hi: 186, btch: 31 usd: 0
  43. [615185.810469] CPU 1: hi: 186, btch: 31 usd: 0
  44. [615185.810471] CPU 2: hi: 186, btch: 31 usd: 0
  45. [615185.810472] CPU 3: hi: 186, btch: 31 usd: 0
  46. [615185.810473] CPU 4: hi: 186, btch: 31 usd: 0
  47. [615185.810475] CPU 5: hi: 186, btch: 31 usd: 0
  48. [615185.810477] CPU 6: hi: 186, btch: 31 usd: 0
  49. [615185.810478] CPU 7: hi: 186, btch: 31 usd: 0
  50. [615185.810479] Normal per-cpu:
  51. [615185.810480] CPU 0: hi: 186, btch: 31 usd: 0
  52. [615185.810482] CPU 1: hi: 186, btch: 31 usd: 0
  53. [615185.810483] CPU 2: hi: 186, btch: 31 usd: 0
  54. [615185.810484] CPU 3: hi: 186, btch: 31 usd: 0
  55. [615185.810485] CPU 4: hi: 186, btch: 31 usd: 0
  56. [615185.810487] CPU 5: hi: 186, btch: 31 usd: 0
  57. [615185.810488] CPU 6: hi: 186, btch: 31 usd: 0
  58. [615185.810489] CPU 7: hi: 186, btch: 31 usd: 57
  59. [615185.810493] active_anon:716041 inactive_anon:6899 isolated_anon:0
  60. [615185.810493] active_file:388503 inactive_file:245083 isolated_file:0
  61. [615185.810493] unevictable:1 dirty:1121 writeback:0 unstable:0
  62. [615185.810493] free:47658 slab_reclaimable:60616 slab_unreclaimable:14772
  63. [615185.810493] mapped:37676 shmem:7957 pagetables:12888 bounce:0
  64. [615185.810493] free_cma:0
  65. [615185.810501] DMA free:15888kB min:168kB low:208kB high:252kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15648kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes
  66. [615185.810502] lowmem_reserve[]: 0 3247 6019 6019
  67. [615185.810509] DMA32 free:130456kB min:36364kB low:45452kB high:54544kB active_anon:764604kB inactive_anon:13180kB active_file:1282040kB inactive_file:910648kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3325056kB mlocked:0kB dirty:4472kB writeback:0kB mapped:42836kB shmem:14388kB slab_reclaimable:155160kB slab_unreclaimable:13620kB kernel_stack:576kB pagetables:8712kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
  68. [615185.810511] lowmem_reserve[]: 0 0 2772 2772
  69. [615185.810517] Normal free:44288kB min:31044kB low:38804kB high:46564kB active_anon:2099560kB inactive_anon:14416kB active_file:271972kB inactive_file:69684kB unevictable:4kB isolated(anon):0kB isolated(file):0kB present:2838528kB mlocked:4kB dirty:12kB writeback:0kB mapped:107868kB shmem:17440kB slab_reclaimable:87304kB slab_unreclaimable:45452kB kernel_stack:3648kB pagetables:42840kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:196 all_unreclaimable? no
  70. [615185.810519] lowmem_reserve[]: 0 0 0 0
  71. [615185.810521] DMA: 0*4kB 0*8kB 1*16kB 0*32kB 2*64kB 1*128kB 1*256kB 0*512kB 1*1024kB 1*2048kB 3*4096kB = 15888kB
  72. [615185.810527] DMA32: 5673*4kB 7213*8kB 2142*16kB 461*32kB 30*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 131340kB
  73. [615185.810532] Normal: 3382*4kB 3121*8kB 355*16kB 11*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 44528kB
  74. [615185.810538] 641653 total pagecache pages
  75. [615185.810539] 0 pages in swap cache
  76. [615185.810541] Swap cache stats: add 0, delete 0, find 0/0
  77. [615185.810542] Free swap = 0kB
  78. [615185.810543] Total swap = 0kB
  79. [615185.850316] 1572848 pages RAM
  80. [615185.850319] 47736 pages reserved
  81. [615185.850321] 1381491 pages shared
  82. [615185.850322] 888798 pages non-shared
  83. [615185.850327] ------------[ cut here ]------------
  84. [615185.850347] WARNING: at drivers/gpu/drm/nouveau/core/core/mm.c:242 nouveau_mm_fini+0x2c/0x48 [nouveau]()
  85. [615185.850349] Hardware name: EX58-UD3R
  86. [615185.850351] Modules linked in: it87 hwmon_vid bridge stp llc usb_storage btusb bluetooth nouveau crc16 fbcon cfbfillrect cfbimgblt mxm_wmi bitblit cfbcopyarea softcursor i2c_algo_bit font ttm drm_kms_helper drm backlight fb fbdev wmi
  87. [615185.850374] Pid: 20968, comm: xlock Not tainted 3.7.9-gentoo #1
  88. [615185.850376] Call Trace:
  89. [615185.850385] [<ffffffff8106b0f8>] warn_slowpath_common+0x83/0x9b
  90. [615185.850409] [<ffffffffa00e47f5>] ? nouveau_vm_create+0xe6/0xf8 [nouveau]
  91. [615185.850414] [<ffffffff8106b12a>] warn_slowpath_null+0x1a/0x1c
  92. [615185.850428] [<ffffffffa00ccb98>] nouveau_mm_fini+0x2c/0x48 [nouveau]
  93. [615185.850451] [<ffffffffa00e4955>] nouveau_vm_ref+0x120/0x147 [nouveau]
  94. [615185.850475] [<ffffffffa00e47f5>] ? nouveau_vm_create+0xe6/0xf8 [nouveau]
  95. [615185.850506] [<ffffffffa011f0c1>] nouveau_cli_destroy+0x25/0x4c [nouveau]
  96. [615185.850538] [<ffffffffa011f332>] nouveau_drm_open+0xb6/0x119 [nouveau]
  97. [615185.850550] [<ffffffffa00245e5>] drm_open+0x273/0x5d2 [drm]
  98. [615185.850561] [<ffffffffa0024a32>] drm_stub_open+0xee/0x14c [drm]
  99. [615185.850567] [<ffffffff8113b7c2>] chrdev_open+0x125/0x14e
  100. [615185.850571] [<ffffffff8113f9ca>] ? dget+0x17/0x25
  101. [615185.850575] [<ffffffff8113b69d>] ? cdev_put+0x25/0x25
  102. [615185.850579] [<ffffffff81136c0b>] do_dentry_open.isra.16+0x149/0x20c
  103. [615185.850583] [<ffffffff81140813>] ? lookup_fast+0x44/0x263
  104. [615185.850587] [<ffffffff81136cef>] finish_open+0x21/0x2d
  105. [615185.850591] [<ffffffff81143449>] do_last+0x886/0xa18
  106. [615185.850595] [<ffffffff811411bc>] ? inode_permission+0x42/0x44
  107. [615185.850600] [<ffffffff8114369a>] path_openat+0xbf/0x318
  108. [615185.850604] [<ffffffff81143beb>] do_filp_open+0x38/0x86
  109. [615185.850609] [<ffffffff8114d80f>] ? __alloc_fd+0x66/0xf8
  110. [615185.850613] [<ffffffff811378cf>] do_sys_open+0x6d/0xff
  111. [615185.850617] [<ffffffff81137982>] sys_open+0x21/0x23
  112. [615185.850622] [<ffffffff816a6a9d>] system_call_fastpath+0x1a/0x1f
  113. [615185.850625] ---[ end trace 9bce28db1b3efc1c ]---
  114. lock, could not grab keyboard! (1)
  115. top: ilia, ilia, :0.0, 0m 1s
  116. [615206.403104] general protection fault: 0000 [#1] SMP
  117. [615206.403163] Modules linked in: it87 hwmon_vid bridge stp llc usb_storage btusb bluetooth nouveau crc16 fbcon cfbfillrect cfbimgblt mxm_wmi bitblit cfbcopyarea softcursor i2c_algo_bit font ttm drm_kms_helper drm backlight fb fbdev wmi
  118. [615206.403419] CPU 2
  119. [615206.403442] Pid: 2701, comm: wmauda Tainted: G W 3.7.9-gentoo #1 Gigabyte Technology Co., Ltd. EX58-UD3R/EX58-UD3R
  120. [615206.403537] RIP: 0010:[<ffffffff811325c7>] [<ffffffff811325c7>] __kmalloc_track_caller+0xa0/0x101
  121. [615206.403621] RSP: 0018:ffff88019cbe99a8 EFLAGS: 00010202
  122. [615206.403668] RAX: 0000000000000000 RBX: 00000000000004d0 RCX: 00000000032bc6b7
  123. [615206.403729] RDX: 00000000032bc6b6 RSI: 0000000000010600 RDI: 0000000000015900
  124. [615206.403790] RBP: ffff88019cbe99e8 R08: ffff88019cbe9a57 R09: 0000000000000080
  125. [615206.403851] R10: 0000000000000000 R11: 0000000000000246 R12: 00a000050007023e
  126. [615206.403911] R13: ffff8801a8802780 R14: 00000000000106d0 R15: 00000000000001c0
  127. [615206.403972] FS: 00007fe6161028c0(0000) GS:ffff8801afc80000(0000) knlGS:0000000000000000
  128. [615206.404040] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  129. [615206.404090] CR2: 00007fe9c60c5000 CR3: 00000001a6033000 CR4: 00000000000007e0
  130. [615206.404151] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  131. [615206.404212] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
  132. [615206.404273] Process wmauda (pid: 2701, threadinfo ffff88019cbe8000, task ffff8801a4cb0f20)
  133. [615206.404341] Stack:
  134. [615206.404361] 0000000000000286 ffffffff814ff8b3 ffff88019cbe99c8 00000000000004d0
  135. [615206.404436] 00000000000001c0 ffff88019cbe9a57 00000000ffffffff 0000000000000000
  136. [615206.404509] ffff88019cbe9a28 ffffffff814ff05a ffffffff814f9b51 ffff880123ead800
  137. [615206.404584] Call Trace:
  138. [615206.404611] [<ffffffff814ff8b3>] ? __alloc_skb+0x82/0x19f
  139. [615206.404660] [<ffffffff814ff05a>] __kmalloc_reserve+0x2d/0x6c
  140. [615206.404713] [<ffffffff814f9b51>] ? sock_alloc_send_pskb+0xd4/0x308
  141. [615206.404768] [<ffffffff814ff8b3>] __alloc_skb+0x82/0x19f
  142. [615206.404816] [<ffffffff814f9b51>] sock_alloc_send_pskb+0xd4/0x308
  143. [615206.404872] [<ffffffff8169fcc1>] ? _raw_spin_unlock_irqrestore+0x17/0x19
  144. [615206.404934] [<ffffffff81146071>] ? poll_freewait+0x46/0xaa
  145. [615206.404984] [<ffffffff814f9d9a>] sock_alloc_send_skb+0x15/0x17
  146. [615206.405039] [<ffffffff815cc6c0>] unix_stream_sendmsg+0x123/0x318
  147. [615206.405093] [<ffffffff811461d3>] ? set_restore_sigmask+0x32/0x32
  148. [615206.405148] [<ffffffff814f769d>] sock_sendmsg+0x72/0x93
  149. [615206.405197] [<ffffffff8108e607>] ? should_resched+0x9/0x28
  150. [615206.405247] [<ffffffff81500dde>] ? copy_from_user+0x2a/0x2c
  151. [615206.405297] [<ffffffff815011c9>] ? verify_iovec+0x52/0xa5
  152. [615206.405346] [<ffffffff814f7a77>] __sys_sendmsg+0x1f3/0x27b
  153. [615206.405396] [<ffffffff8169fca8>] ? _raw_spin_lock_irq+0x1c/0x1e
  154. [615206.405450] [<ffffffff810942a1>] ? try_to_wake_up+0x1d3/0x1d3
  155. [615206.405504] [<ffffffff8116d982>] ? eventfd_read+0x3c/0x66
  156. [615206.405554] [<ffffffff8114d388>] ? fget_light+0x36/0x80
  157. [615206.405601] [<ffffffff814f867d>] sys_sendmsg+0x42/0x60
  158. [615206.405650] [<ffffffff816a6a9d>] system_call_fastpath+0x1a/0x1f
  159. [615206.405701] Code: 8b 51 08 4c 8b 21 4d 85 e4 75 14 48 8b 55 c8 44 89 f6 4c 89 ef e8 a0 60 56 00 49 89 c4 eb 27 49 63 45 20 48 8d 4a 01 49 8b 7d 00 <49> 8b 1c 04 4c 89 e0 65 48 0f c7 0f 0f 94 c0 84 c0 74 b4 49 63
  160. [615206.406071] RIP [<ffffffff811325c7>] __kmalloc_track_caller+0xa0/0x101
  161. [615206.406132] RSP <ffff88019cbe99a8>
  162. [615206.406174] general protection fault: 0000 [#2] SMP
  163. [615206.406223] Modules linked in: it87 hwmon_vid bridge stp llc usb_storage btusb bluetooth nouveau crc16 fbcon cfbfillrect cfbimgblt mxm_wmi bitblit cfbcopyarea softcursor i2c_algo_bit font ttm drm_kms_helper drm backlight fb fbdev wmi
  164. [615206.406474] CPU 2
  165. [615206.406495] Pid: 2701, comm: wmauda Tainted: G W 3.7.9-gentoo #1 Gigabyte Technology Co., Ltd. EX58-UD3R/EX58-UD3R
  166. [615206.406589] RIP: 0010:[<ffffffff8113182f>] [<ffffffff8113182f>] __kmalloc+0xa4/0x103
  167. [615206.406661] RSP: 0018:ffff88019cbe9448 EFLAGS: 00010002
  168. [615206.406707] RAX: 0000000000000000 RBX: ffff8801a8185080 RCX: 00000000032bc6b7
  169. [615206.406767] RDX: 00000000032bc6b6 RSI: 0000000000008000 RDI: 0000000000015900
  170. [615206.406828] RBP: ffff88019cbe9488 R08: 00000000000080d0 R09: 0000000000000039
  171. [615206.406888] R10: 0000000000000002 R11: 0000000000000000 R12: 00a000050007023e
  172. [615206.406948] R13: ffff8801a8802780 R14: 00000000000080d0 R15: 0000000000000140
  173. [615206.407009] FS: 00007fe6161028c0(0000) GS:ffff8801afc80000(0000) knlGS:0000000000000000
  174. [615206.407077] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  175. [615206.407126] CR2: 00007fe9c60c5000 CR3: 00000001a6033000 CR4: 00000000000007e0
  176. [615206.407187] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  177. [615206.407247] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
  178. [615206.407308] Process wmauda (pid: 2701, threadinfo ffff88019cbe8000, task ffff8801a4cb0f20)
  179. [615206.407376] Stack:
  180. [615206.407395] ffff88019cbe94c8 ffffffffa006fbbc ffff8801a77fac00 ffff8801a8185080
  181. [615206.407470] ffff8801a7047800 00000000fffffff4 ffff8801a77fac00 ffff8801a7047b88
  182. [615206.407544] ffff88019cbe9498 ffffffffa006fbbc ffff88019cbe9568 ffffffffa006fd5e
  183. [615206.407618] Call Trace:
  184. [615206.407648] [<ffffffffa006fbbc>] ? kzalloc.constprop.5+0xe/0x10 [drm_kms_helper]
  185. [615206.407715] [<ffffffffa006fbbc>] kzalloc.constprop.5+0xe/0x10 [drm_kms_helper]
  186. [615206.407781] [<ffffffffa006fd5e>] drm_crtc_helper_set_config+0x1a0/0x94a [drm_kms_helper]
  187. [615206.407885] [<ffffffffa012b7a3>] ? nouveau_fbcon_imageblit+0xd1/0xdc [nouveau]
  188. [615206.407950] [<ffffffffa00a5a61>] ? bit_putcs+0x3ea/0x465 [bitblit]
  189. [615206.408006] [<ffffffff8169f1e7>] ? _cond_resched+0xe/0x22
  190. [615206.408057] [<ffffffffa006d761>] drm_fb_helper_pan_display+0x69/0xa1 [drm_kms_helper]
  191. [615206.412013] [<ffffffffa000b301>] fb_pan_display+0xe0/0x11e [fb]
  192. [615206.415842] [<ffffffffa00a50bb>] bit_update_start+0x20/0x43 [bitblit]
  193. [615206.419555] [<ffffffffa00b98e8>] fbcon_switch+0x331/0x3b2 [fbcon]
  194. [615206.423225] [<ffffffff8132044f>] redraw_screen+0xef/0x18b
  195. [615206.426844] [<ffffffffa00b9b0d>] fbcon_blank+0x1a4/0x1e8 [fbcon]
  196. [615206.430439] [<ffffffff810af80f>] ? arch_local_irq_save+0x15/0x1b
  197. [615206.434024] [<ffffffff8169fc72>] ? _raw_spin_lock_irqsave+0x12/0x2c
  198. [615206.437613] [<ffffffff810784d8>] ? lock_timer_base.isra.38+0x2b/0x50
  199. [615206.441194] [<ffffffff8169fcc1>] ? _raw_spin_unlock_irqrestore+0x17/0x19
  200. [615206.444759] [<ffffffff8107873a>] ? __mod_timer+0xf1/0x103
  201. [615206.448308] [<ffffffff81321575>] do_unblank_screen+0xf6/0x14c
  202. [615206.451839] [<ffffffff813215db>] unblank_screen+0x10/0x12
  203. [615206.455342] [<ffffffff812e7ff9>] bust_spinlocks+0x15/0x34
  204. [615206.458818] [<ffffffff816a0d54>] oops_end+0x3f/0xc5
  205. [615206.462285] [<ffffffff8103a26a>] die+0x5a/0x64
  206. [615206.465878] [<ffffffff816a0936>] do_general_protection+0x98/0x141
  207. [615206.470235] [<ffffffff816a0358>] general_protection+0x28/0x30
  208. [615206.474560] [<ffffffff811325c7>] ? __kmalloc_track_caller+0xa0/0x101
  209. [615206.477771] [<ffffffff8113258e>] ? __kmalloc_track_caller+0x67/0x101
  210. [615206.481170] [<ffffffff814ff8b3>] ? __alloc_skb+0x82/0x19f
  211. [615206.484543] [<ffffffff814ff05a>] __kmalloc_reserve+0x2d/0x6c
  212. [615206.487896] [<ffffffff814f9b51>] ? sock_alloc_send_pskb+0xd4/0x308
  213. [615206.491248] [<ffffffff814ff8b3>] __alloc_skb+0x82/0x19f
  214. [615206.494605] [<ffffffff814f9b51>] sock_alloc_send_pskb+0xd4/0x308
  215. [615206.497966] [<ffffffff8169fcc1>] ? _raw_spin_unlock_irqrestore+0x17/0x19
  216. [615206.501335] [<ffffffff81146071>] ? poll_freewait+0x46/0xaa
  217. [615206.504697] [<ffffffff814f9d9a>] sock_alloc_send_skb+0x15/0x17
  218. [615206.508061] [<ffffffff815cc6c0>] unix_stream_sendmsg+0x123/0x318
  219. [615206.511420] [<ffffffff811461d3>] ? set_restore_sigmask+0x32/0x32
  220. [615206.514783] [<ffffffff814f769d>] sock_sendmsg+0x72/0x93
  221. [615206.518142] [<ffffffff8108e607>] ? should_resched+0x9/0x28
  222. [615206.521497] [<ffffffff81500dde>] ? copy_from_user+0x2a/0x2c
  223. [615206.524851] [<ffffffff815011c9>] ? verify_iovec+0x52/0xa5
  224. [615206.528202] [<ffffffff814f7a77>] __sys_sendmsg+0x1f3/0x27b
  225. [615206.531555] [<ffffffff8169fca8>] ? _raw_spin_lock_irq+0x1c/0x1e
  226. [615206.534914] [<ffffffff810942a1>] ? try_to_wake_up+0x1d3/0x1d3
  227. [615206.538280] [<ffffffff8116d982>] ? eventfd_read+0x3c/0x66
  228. [615206.541642] [<ffffffff8114d388>] ? fget_light+0x36/0x80
  229. [615206.544998] [<ffffffff814f867d>] sys_sendmsg+0x42/0x60
  230. [615206.548347] [<ffffffff816a6a9d>] system_call_fastpath+0x1a/0x1f
  231. [615206.551701] Code: 8b 51 08 4c 8b 21 4d 85 e4 75 14 48 8b 55 c8 44 89 f6 4c 89 ef e8 38 6e 56 00 49 89 c4 eb 27 49 63 45 20 48 8d 4a 01 49 8b 7d 00 <49> 8b 1c 04 4c 89 e0 65 48 0f c7 0f 0f 94 c0 84 c0 74 b4 49 63
  232. [615206.555533] RIP [<ffffffff8113182f>] __kmalloc+0xa4/0x103
  233. [615206.559209] RSP <ffff88019cbe9448>
  234. [615206.562720] ---[ end trace 9bce28db1b3efc1d ]---
  235. [615243.509636] ------------[ cut here ]------------
  236. [615243.513008] WARNING: at kernel/watchdog.c:245 watchdog_overflow_callback+0x9b/0xa6()
  237. [615243.516412] Hardware name: EX58-UD3R
  238. [615243.519685] Watchdog detected hard LOCKUP on cpu 2
  239. [615243.519727] Modules linked in: it87 hwmon_vid bridge stp llc usb_storage btusb bluetooth nouveau crc16 fbcon cfbfillrect cfbimgblt mxm_wmi bitblit cfbcopyarea softcursor i2c_algo_bit font ttm drm_kms_helper drm backlight fb fbdev wmi
  240. [615243.526293] Pid: 2696, comm: wmaker Tainted: G D W 3.7.9-gentoo #1
  241. [615243.529623] Call Trace:
  242. [615243.532904] <NMI> [<ffffffff810cae00>] ? touch_nmi_watchdog+0x28/0x6a
  243. [615243.536226] [<ffffffff8106b0f8>] warn_slowpath_common+0x83/0x9b
  244. [615243.539550] [<ffffffff8106b1b3>] warn_slowpath_fmt+0x46/0x48
  245. [615243.542847] [<ffffffff810caedd>] watchdog_overflow_callback+0x9b/0xa6
  246. [615243.546129] [<ffffffff810f622b>] __perf_event_overflow+0x134/0x1b3
  247. [615243.549410] [<ffffffff81044d3e>] ? x86_perf_event_set_period+0x107/0x113
  248. [615243.552671] [<ffffffff810f68fa>] perf_event_overflow+0x14/0x16
  249. [615243.555903] [<ffffffff810493b4>] intel_pmu_handle_irq+0x263/0x2c7
  250. [615243.559123] [<ffffffff816a15c6>] perf_event_nmi_handler+0x19/0x1b
  251. [615243.562335] [<ffffffff816a0efd>] nmi_handle.isra.0+0x47/0x6c
  252. [615243.565558] [<ffffffff816a0fc4>] do_nmi+0xa2/0x2c3
  253. [615243.568760] [<ffffffff816a06e0>] end_repeat_nmi+0x1e/0x2e
  254. [615243.571922] [<ffffffff816a0cdd>] ? oops_begin+0x69/0xa1
  255. [615243.575103] [<ffffffff816a0cdd>] ? oops_begin+0x69/0xa1
  256. [615243.578215] [<ffffffff816a0cdd>] ? oops_begin+0x69/0xa1
  257. [615243.581292] <<EOE>> [<ffffffff8103a22e>] die+0x1e/0x64
  258. [615243.584367] [<ffffffff816a0936>] do_general_protection+0x98/0x141
  259. [615243.587433] [<ffffffff816a0358>] general_protection+0x28/0x30
  260. [615243.590489] [<ffffffff811325c7>] ? __kmalloc_track_caller+0xa0/0x101
  261. [615243.593543] [<ffffffff8113258e>] ? __kmalloc_track_caller+0x67/0x101
  262. [615243.596573] [<ffffffff814ff8b3>] ? __alloc_skb+0x82/0x19f
  263. [615243.599582] [<ffffffff814ff05a>] __kmalloc_reserve+0x2d/0x6c
  264. [615243.602585] [<ffffffff814f9b51>] ? sock_alloc_send_pskb+0xd4/0x308
  265. [615243.605580] [<ffffffff814ff8b3>] __alloc_skb+0x82/0x19f
  266. [615243.608569] [<ffffffff814f9b51>] sock_alloc_send_pskb+0xd4/0x308
  267. [615243.611555] [<ffffffff815ca8cb>] ? sock_poll_wait+0x2f/0x34
  268. [615243.614538] [<ffffffff814f9d9a>] sock_alloc_send_skb+0x15/0x17
  269. [615243.617532] [<ffffffff815cc6c0>] unix_stream_sendmsg+0x123/0x318
  270. [615243.620516] [<ffffffff814f53af>] sock_aio_write+0xff/0x113
  271. [615243.623496] [<ffffffff81061d14>] ? ptep_set_access_flags+0x43/0x51
  272. [615243.626475] [<ffffffff814f52b0>] ? init_once+0x14/0x14
  273. [615243.629451] [<ffffffff81138513>] do_sync_readv_writev+0x71/0xb0
  274. [615243.632424] [<ffffffff81138786>] do_readv_writev+0xa7/0x11e
  275. [615243.635387] [<ffffffff81079f27>] ? recalc_sigpending+0x4c/0x51
  276. [615243.638357] [<ffffffff8114d388>] ? fget_light+0x36/0x80
  277. [615243.641319] [<ffffffff81138842>] vfs_writev+0x45/0x47
  278. [615243.644285] [<ffffffff81138983>] sys_writev+0x59/0xa2
  279. [615243.647267] [<ffffffff816a6a9d>] system_call_fastpath+0x1a/0x1f
  280. [615243.650241] ---[ end trace 9bce28db1b3efc1e ]---
  281. [615266.525731] INFO: rcu_sched detected stalls on CPUs/tasks:
  282. [615266.528413] 2: (0 ticks this GP) idle=7e7/140000000000000/0
  283. [615266.531078] (detected by 1, t=60002 jiffies)
  284. [615266.533753] sending NMI to all CPUs:
  285. [615266.536421] NMI backtrace for cpu 2
  286. [615266.539813] CPU 2
  287. [615266.539839] Pid: 2696, comm: wmaker Tainted: G D W 3.7.9-gentoo #1 Gigabyte Technology Co., Ltd. EX58-UD3R/EX58-UD3R
  288. [615266.546670] RIP: 0010:[<ffffffff816a0cdd>] [<ffffffff816a0cdd>] oops_begin+0x69/0xa1
  289. [615266.550201] RSP: 0018:ffff88019fc53898 EFLAGS: 00000097
  290. [615266.553719] RAX: 0000000000000100 RBX: 0000000000000246 RCX: 0000000000000002
  291. [615266.557266] RDX: 0000000000000001 RSI: ffff88019fc53918 RDI: ffff8801a8871080
  292. [615266.560832] RBP: ffff88019fc538a8 R08: 0000000000000000 R09: 000000000000000b
  293. [615266.564427] R10: ffffffff81c29f80 R11: 0000000000000000 R12: ffff8801a8301e40
  294. [615266.568031] R13: ffffffff81a3ed18 R14: 0000000000000000 R15: 0000000000000180
  295. [615266.571634] FS: 00007fd4b6c31700(0000) GS:ffff8801afc80000(0000) knlGS:0000000000000000
  296. [615266.575274] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  297. [615266.578923] CR2: 0000000001f5b2f0 CR3: 000000019fef6000 CR4: 00000000000007e0
  298. [615266.582611] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  299. [615266.586305] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
  300. [615266.589986] Process wmaker (pid: 2696, threadinfo ffff88019fc52000, task ffff8801a8301e40)
  301. [615266.593704] Stack:
  302. [615266.597394] ffff88019fc53918 ffff88019fc53918 ffff88019fc538d8 ffffffff8103a22e
  303. [615266.601178] ffff88019fc53918 ffff8801a8301e40 0000000000000000 00000000000106d0
  304. [615266.604970] ffff88019fc53908 ffffffff816a0936 0000000000000000 0000000000000001
  305. [615266.608758] Call Trace:
  306. [615266.612346] [<ffffffff8103a22e>] die+0x1e/0x64
  307. [615266.615774] [<ffffffff816a0936>] do_general_protection+0x98/0x141
  308. [615266.619208] [<ffffffff816a0358>] general_protection+0x28/0x30
  309. [615266.622640] [<ffffffff811325c7>] ? __kmalloc_track_caller+0xa0/0x101
  310. [615266.626085] [<ffffffff8113258e>] ? __kmalloc_track_caller+0x67/0x101
  311. [615266.629484] [<ffffffff814ff8b3>] ? __alloc_skb+0x82/0x19f
  312. [615266.632848] [<ffffffff814ff05a>] __kmalloc_reserve+0x2d/0x6c
  313. [615266.636206] [<ffffffff814f9b51>] ? sock_alloc_send_pskb+0xd4/0x308
  314. [615266.639430] [<ffffffff814ff8b3>] __alloc_skb+0x82/0x19f
  315. [615266.642507] [<ffffffff814f9b51>] sock_alloc_send_pskb+0xd4/0x308
  316. [615266.645584] [<ffffffff815ca8cb>] ? sock_poll_wait+0x2f/0x34
  317. [615266.648634] [<ffffffff814f9d9a>] sock_alloc_send_skb+0x15/0x17
  318. [615266.651673] [<ffffffff815cc6c0>] unix_stream_sendmsg+0x123/0x318
  319. [615266.654731] [<ffffffff814f53af>] sock_aio_write+0xff/0x113
  320. [615266.657782] [<ffffffff81061d14>] ? ptep_set_access_flags+0x43/0x51
  321. [615266.660836] [<ffffffff814f52b0>] ? init_once+0x14/0x14
  322. [615266.663882] [<ffffffff81138513>] do_sync_readv_writev+0x71/0xb0
  323. [615266.666931] [<ffffffff81138786>] do_readv_writev+0xa7/0x11e
  324. [615266.669972] [<ffffffff81079f27>] ? recalc_sigpending+0x4c/0x51
  325. [615266.673015] [<ffffffff8114d388>] ? fget_light+0x36/0x80
  326. [615266.676049] [<ffffffff81138842>] vfs_writev+0x45/0x47
  327. [615266.679080] [<ffffffff81138983>] sys_writev+0x59/0xa2
  328. [615266.682099] [<ffffffff816a6a9d>] system_call_fastpath+0x1a/0x1f
  329. [615266.685133] Code: 0f b1 35 93 f5 6e 00 66 39 d0 74 27 3b 0d 04 8a 57 00 74 1f b8 00 01 00 00 f0 66 0f c1 05 78 f5 6e 00 0f b6 d4 38 d0 74 0a f3 90 <8a> 05 69 f5 6e 00 eb f2 ff 05 65 f5 6e 00 89 0d d7 89 57 00 83
  330. [615266.688722] NMI backtrace for cpu 6
  331. [615266.692263] CPU 6
  332. [615266.692288] Pid: 0, comm: swapper/6 Tainted: G D W 3.7.9-gentoo #1 Gigabyte Technology Co., Ltd. EX58-UD3R/EX58-UD3R
  333. [615266.699413] RIP: 0010:[<ffffffff81338a94>] [<ffffffff81338a94>] intel_idle+0xba/0x117
  334. [615266.703085] RSP: 0018:ffff8801a894be38 EFLAGS: 00000046
  335. [615266.706742] RAX: 0000000000000020 RBX: 0000000000000008 RCX: 0000000000000001
  336. [615266.710455] RDX: 0000000000000000 RSI: ffff8801a894bfd8 RDI: 12ef40c6a3103400
  337. [615266.714180] RBP: ffff8801a894be98 R08: 0000000000000000 R09: 00000000000003b9
  338. [615266.717942] R10: ffff8801afd99070 R11: ffff8801afd99070 R12: 0000000000000003
  339. [615266.721704] R13: ffff8801afd99070 R14: 0000000000000020 R15: 12ef40c6b2956d52
  340. [615266.725468] FS: 0000000000000000(0000) GS:ffff8801afd80000(0000) knlGS:0000000000000000
  341. [615266.729270] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
  342. [615266.733071] CR2: 00007fe9c60c5000 CR3: 0000000001c0c000 CR4: 00000000000007e0
  343. [615266.736909] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  344. [615266.740748] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
  345. [615266.744574] Process swapper/6 (pid: 0, threadinfo ffff8801a894a000, task ffff8801a8950000)
  346. [615266.748434] Stack:
  347. [615266.752262] 0000000000000000 00000000000003e4 ffff8801a894be58 0000000000000000
  348. [615266.756183] 0000000000000000 00000006000e86cd ffff8801a894bec8 ffff8801afd99070
  349. [615266.760101] ffffffff81c5b250 00000000fffffff0 0000000000000003 0000000000000006
  350. [615266.764038] Call Trace:
  351. [615266.767942] [<ffffffff814766e7>] cpuidle_enter+0x12/0x14
  352. [615266.771884] [<ffffffff81476b8e>] cpuidle_enter_state+0x15/0x3f
  353. [615266.775836] [<ffffffff81476c90>] cpuidle_idle_call+0xd8/0x165
  354. [615266.779778] [<ffffffff8103ecfc>] cpu_idle+0x5c/0xa6
  355. [615266.783694] [<ffffffff8168fd0f>] start_secondary+0x189/0x18e
  356. [615266.787610] Code: 28 e0 ff ff 80 e2 08 75 22 31 d2 48 83 c0 10 48 89 d1 0f 01 c8 0f ae f0 48 8b 86 38 e0 ff ff a8 08 75 08 b1 01 4c 89 f0 0f 01 c9 <e8> 5e b4 d6 ff 4c 29 f8 48 89 c7 e8 a3 85 d3 ff 4c 69 f0 40 42
  357. [615266.792041] NMI backtrace for cpu 0
  358. [615266.796141] CPU 0
  359. [615266.796166] Pid: 0, comm: swapper/0 Tainted: G D W 3.7.9-gentoo #1 Gigabyte Technology Co., Ltd. EX58-UD3R/EX58-UD3R
  360. [615266.804441] RIP: 0010:[<ffffffff81338a94>] [<ffffffff81338a94>] intel_idle+0xba/0x117
  361. [615266.808706] RSP: 0018:ffffffff81c01e08 EFLAGS: 00000046
  362. [615266.812910] RAX: 0000000000000010 RBX: 0000000000000004 RCX: 0000000000000001
  363. [615266.817087] RDX: 0000000000000000 RSI: ffffffff81c01fd8 RDI: 12ef40c6a3103400
  364. [615266.821256] RBP: ffffffff81c01e68 R08: 0000000000000000 R09: 00000000000003bd
  365. [615266.825440] R10: ffff8801afc19070 R11: ffff8801afc19070 R12: 0000000000000002
  366. [615266.829621] R13: ffff8801afc19070 R14: 0000000000000010 R15: 12ef40c6b296681b
  367. [615266.833776] FS: 0000000000000000(0000) GS:ffff8801afc00000(0000) knlGS:0000000000000000
  368. [615266.837958] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
  369. [615266.842144] CR2: 00007fc857f00000 CR3: 0000000001c0c000 CR4: 00000000000007f0
  370. [615266.846337] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  371. [615266.850502] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
  372. [615266.854635] Process swapper/0 (pid: 0, threadinfo ffffffff81c00000, task ffffffff81c143f0)
  373. [615266.858801] Stack:
  374. [615266.862953] 0000000000000000 000000000000039e ffffffff81c01e28 0000000000000000
  375. [615266.867163] 0000000000000000 00000000000e91cc ffffffff81c01e98 ffff8801afc19070
  376. [615266.871334] ffffffff81c5b250 00000000fffffff0 0000000000000002 0000000000000000
  377. [615266.875499] Call Trace:
  378. [615266.879630] [<ffffffff814766e7>] cpuidle_enter+0x12/0x14
  379. [615266.883799] [<ffffffff81476b8e>] cpuidle_enter_state+0x15/0x3f
  380. [615266.887941] [<ffffffff81476c90>] cpuidle_idle_call+0xd8/0x165
  381. [615266.892075] [<ffffffff8103ecfc>] cpu_idle+0x5c/0xa6
  382. [615266.896196] [<ffffffff8167d6d9>] rest_init+0x6d/0x6f
  383. [615266.900316] [<ffffffff81ccba87>] start_kernel+0x2fe/0x30b
  384. [615266.904425] [<ffffffff81ccb592>] ? repair_env_string+0x56/0x56
  385. [615266.908559] [<ffffffff81ccb282>] x86_64_start_reservations+0x7e/0x82
  386. [615266.912695] [<ffffffff81ccb120>] ? early_idt_handlers+0x120/0x120
  387. [615266.916837] [<ffffffff81ccb388>] x86_64_start_kernel+0x102/0x111
  388. [615266.920975] Code: 28 e0 ff ff 80 e2 08 75 22 31 d2 48 83 c0 10 48 89 d1 0f 01 c8 0f ae f0 48 8b 86 38 e0 ff ff a8 08 75 08 b1 01 4c 89 f0 0f 01 c9 <e8> 5e b4 d6 ff 4c 29 f8 48 89 c7 e8 a3 85 d3 ff 4c 69 f0 40 42
  389. [615266.925631] NMI backtrace for cpu 4
  390. [615266.930007] CPU 4
  391. [615266.930008] Pid: 0, comm: swapper/4 Tainted: G D W 3.7.9-gentoo #1 Gigabyte Technology Co., Ltd. EX58-UD3R/EX58-UD3R
  392. [615266.930014] RIP: 0010:[<ffffffff81338a94>] [<ffffffff81338a94>] intel_idle+0xba/0x117
  393. [615266.930016] RSP: 0018:ffff8801a8947e38 EFLAGS: 00000046
  394. [615266.930017] RAX: 0000000000000010 RBX: 0000000000000004 RCX: 0000000000000001
  395. [615266.930021] RDX: 0000000000000000 RSI: ffff8801a8947fd8 RDI: 12ef40c6a3103400
  396. [615266.930022] RBP: ffff8801a8947e98 R08: 0000000000000000 R09: 0000000000000378
  397. [615266.930024] R10: ffff8801afd19070 R11: ffff8801afd19070 R12: 0000000000000002
  398. [615266.930026] R13: ffff8801afd19070 R14: 0000000000000010 R15: 12ef40c6b2966990
  399. [615266.930028] FS: 0000000000000000(0000) GS:ffff8801afd00000(0000) knlGS:0000000000000000
  400. [615266.930030] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
  401. [615266.930032] CR2: 00007f50fc2c9000 CR3: 0000000001c0c000 CR4: 00000000000007e0
  402. [615266.930033] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  403. [615266.930035] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
  404. [615266.930037] Process swapper/4 (pid: 0, threadinfo ffff8801a8946000, task ffff8801a890e9e0)
  405. [615266.930038] Stack:
  406. [615266.930042] 0000000000000000 00000000000003a4 ffff8801a8947e58 0000000000000000
  407. [615266.930046] 0000000000000000 00000004000d85ab ffff8801a8947ec8 ffff8801afd19070
  408. [615266.930050] ffffffff81c5b250 00000000fffffff0 0000000000000002 0000000000000004
  409. [615266.930051] Call Trace:
  410. [615266.930058] [<ffffffff814766e7>] cpuidle_enter+0x12/0x14
  411. [615266.930061] [<ffffffff81476b8e>] cpuidle_enter_state+0x15/0x3f
  412. [615266.930065] [<ffffffff81476c90>] cpuidle_idle_call+0xd8/0x165
  413. [615266.930069] [<ffffffff8103ecfc>] cpu_idle+0x5c/0xa6
  414. [615266.930073] [<ffffffff8168fd0f>] start_secondary+0x189/0x18e
  415. [615266.930101] Code: 28 e0 ff ff 80 e2 08 75 22 31 d2 48 83 c0 10 48 89 d1 0f 01 c8 0f ae f0 48 8b 86 38 e0 ff ff a8 08 75 08 b1 01 4c 89 f0 0f 01 c9 <e8> 5e b4 d6 ff 4c 29 f8 48 89 c7 e8 a3 85 d3 ff 4c 69 f0 40 42
  416. [615266.930103] NMI backtrace for cpu 5
  417. [615266.930107] CPU 5
  418. [615266.930107] Pid: 0, comm: swapper/5 Tainted: G D W 3.7.9-gentoo #1 Gigabyte Technology Co., Ltd. EX58-UD3R/EX58-UD3R
  419. [615266.930113] RIP: 0010:[<ffffffff81338a94>] [<ffffffff81338a94>] intel_idle+0xba/0x117
  420. [615266.930114] RSP: 0018:ffff8801a8949e38 EFLAGS: 00000046
  421. [615266.930116] RAX: 0000000000000020 RBX: 0000000000000008 RCX: 0000000000000001
  422. [615266.930118] RDX: 0000000000000000 RSI: ffff8801a8949fd8 RDI: 12ef40c6a3103400
  423. [615266.930119] RBP: ffff8801a8949e98 R08: 0000000000000000 R09: 00000000000003b9
  424. [615266.930121] R10: ffff8801afd59070 R11: ffff8801afd59070 R12: 0000000000000003
  425. [615266.930122] R13: ffff8801afd59070 R14: 0000000000000020 R15: 12ef40c6b2957228
  426. [615266.930124] FS: 0000000000000000(0000) GS:ffff8801afd40000(0000) knlGS:0000000000000000
  427. [615266.930126] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
  428. [615266.930128] CR2: 00007f50fbac8000 CR3: 0000000001c0c000 CR4: 00000000000007e0
  429. [615266.930129] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  430. [615266.930131] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
  431. [615266.930133] Process swapper/5 (pid: 0, threadinfo ffff8801a8948000, task ffff8801a890f170)
  432. [615266.930133] Stack:
  433. [615266.930137] 0000000000000000 00000000000003e4 ffff8801a8949e58 0000000000000000
  434. [615266.930141] 0000000000000000 00000005000e81ae ffff8801a8949ec8 ffff8801afd59070
  435. [615266.930144] ffffffff81c5b250 00000000fffffff0 0000000000000003 0000000000000005
  436. [615266.930145] Call Trace:
  437. [615266.930149] [<ffffffff814766e7>] cpuidle_enter+0x12/0x14
  438. [615266.930153] [<ffffffff81476b8e>] cpuidle_enter_state+0x15/0x3f
  439. [615266.930156] [<ffffffff81476c90>] cpuidle_idle_call+0xd8/0x165
  440. [615266.930159] [<ffffffff8103ecfc>] cpu_idle+0x5c/0xa6
  441. [615266.930163] [<ffffffff8168fd0f>] start_secondary+0x189/0x18e
  442. [615266.930189] Code: 28 e0 ff ff 80 e2 08 75 22 31 d2 48 83 c0 10 48 89 d1 0f 01 c8 0f ae f0 48 8b 86 38 e0 ff ff a8 08 75 08 b1 01 4c 89 f0 0f 01 c9 <e8> 5e b4 d6 ff 4c 29 f8 48 89 c7 e8 a3 85 d3 ff 4c 69 f0 40 42
  443. [615266.930190] NMI backtrace for cpu 1
  444. [615266.930194] CPU 1
  445. [615266.930195] Pid: 714, comm: kswapd0 Tainted: G D W 3.7.9-gentoo #1 Gigabyte Technology Co., Ltd. EX58-UD3R/EX58-UD3R
  446. [615266.930201] RIP: 0010:[<ffffffff812e62e0>] [<ffffffff812e62e0>] ip_compute_csum+0x2c/0x2c
  447. [615266.930202] RSP: 0018:ffff8801afc43da0 EFLAGS: 00000887
  448. [615266.930204] RAX: 000000004ac10a40 RBX: 0000000000002710 RCX: 0000000000000087
  449. [615266.930205] RDX: 000000000028a9eb RSI: 0000000000000c00 RDI: 000000000028a9ec
  450. [615266.930206] RBP: ffff8801afc43dc8 R08: 0000000000000000 R09: 0000000000000040
  451. [615266.930207] R10: 0000000000000000 R11: ffffffffffffffff R12: 000000000028a9ec
  452. [615266.930208] R13: 0000000000000001 R14: 0000000000000001 R15: ffff8801a7c42000
  453. [615266.930210] FS: 0000000000000000(0000) GS:ffff8801afc40000(0000) knlGS:0000000000000000
  454. [615266.930211] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
  455. [615266.930213] CR2: 00007f708d2b9000 CR3: 0000000001c0c000 CR4: 00000000000007e0
  456. [615266.930214] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  457. [615266.930215] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
  458. [615266.930216] Process kswapd0 (pid: 714, threadinfo ffff8801a7c42000, task ffff8801a83025d0)
  459. [615266.930217] Stack:
  460. [615266.930219] ffffffff812e63a6 0000000000002710 ffff8801afc4ddd0 ffffffff81c2c680
  461. [615266.930222] 0000000000000001 ffff8801afc43dd8 ffffffff812e6329 ffff8801afc43de8
  462. [615266.930224] ffffffff812e6352 ffff8801afc43e08 ffffffff81054a52 0000000000000095
  463. [615266.930225] Call Trace:
  464. [615266.930226] <IRQ>
  465. [615266.930228] [<ffffffff812e63a6>] ? delay_tsc+0x27/0x6d
  466. [615266.930230] [<ffffffff812e6329>] __delay+0xf/0x11
  467. [615266.930232] [<ffffffff812e6352>] __const_udelay+0x27/0x29
  468. [615266.930236] [<ffffffff81054a52>] arch_trigger_all_cpu_backtrace+0x63/0x75
  469. [615266.930239] [<ffffffff810d1e48>] rcu_check_callbacks+0x393/0x482
  470. [615266.930242] [<ffffffff81078ba3>] update_process_times+0x3f/0x75
  471. [615266.930246] [<ffffffff810aa55a>] tick_sched_timer+0x87/0xb1
  472. [615266.930249] [<ffffffff8108a45b>] __run_hrtimer+0xb0/0x154
  473. [615266.930251] [<ffffffff810aa4d3>] ? tick_nohz_handler+0xde/0xde
  474. [615266.930254] [<ffffffff8108abb0>] hrtimer_interrupt+0xdc/0x1b8
  475. [615266.930258] [<ffffffff816a85ec>] smp_apic_timer_interrupt+0x77/0x8a
  476. [615266.930260] [<ffffffff816a76dd>] apic_timer_interrupt+0x6d/0x80
  477. [615266.930262] <EOI>
  478. [615266.930265] [<ffffffff810aefe7>] ? generic_exec_single+0x7e/0x8f
  479. [615266.930267] [<ffffffff810aefda>] ? generic_exec_single+0x71/0x8f
  480. [615266.930270] [<ffffffff81062c83>] ? do_flush_tlb_all+0x3f/0x3f
  481. [615266.930272] [<ffffffff810af0e9>] smp_call_function_single+0xf1/0x102
  482. [615266.930274] [<ffffffff81062c83>] ? do_flush_tlb_all+0x3f/0x3f
  483. [615266.930276] [<ffffffff81062c83>] ? do_flush_tlb_all+0x3f/0x3f
  484. [615266.930278] [<ffffffff810af27e>] smp_call_function_many+0xf8/0x1e8
  485. [615266.930280] [<ffffffff81062d32>] native_flush_tlb_others+0x2e/0x30
  486. [615266.930283] [<ffffffff81062bc3>] flush_tlb_others+0x9/0xd
  487. [615266.930284] [<ffffffff81062fd0>] flush_tlb_page+0x77/0x7f
  488. [615266.930287] [<ffffffff81061e2d>] ptep_clear_flush_young+0x2d/0x38
  489. [615266.930291] [<ffffffff811221e1>] page_referenced_one+0xf5/0x143
  490. [615266.930294] [<ffffffff8111663b>] ? vma_interval_tree_subtree_search+0x3d/0x63
  491. [615266.930296] [<ffffffff81123438>] page_referenced+0x163/0x1bc
  492. [615266.930300] [<ffffffff811099f6>] shrink_active_list+0x201/0x2f1
  493. [615266.930302] [<ffffffff8110ab5b>] shrink_lruvec+0x350/0x4bb
  494. [615266.930305] [<ffffffff8113aa30>] ? prune_super+0x137/0x145
  495. [615266.930308] [<ffffffff81109142>] ? shrink_slab+0x236/0x26c
  496. [615266.930310] [<ffffffff8110b27b>] kswapd+0x5b5/0x8e9
  497. [615266.930313] [<ffffffff81087815>] ? add_wait_queue+0x49/0x49
  498. [615266.930315] [<ffffffff8110acc6>] ? shrink_lruvec+0x4bb/0x4bb
  499. [615266.930317] [<ffffffff81086fca>] kthread+0x8d/0x95
  500. [615266.930320] [<ffffffff81030000>] ? vmx_set_segment+0x86/0x28f
  501. [615266.930322] [<ffffffff81086f3d>] ? kthread_freezable_should_stop+0x43/0x43
  502. [615266.930325] [<ffffffff816a69ec>] ret_from_fork+0x7c/0xb0
  503. [615266.930327] [<ffffffff81086f3d>] ? kthread_freezable_should_stop+0x43/0x43
  504. [615266.930344] Code: 66 66 66 90 55 31 d2 48 89 e5 e8 9c fe ff ff 5d 89 c2 66 31 c0 c1 e2 10 01 d0 15 ff ff 00 00 f7 d0 c1 e8 10 c3 90 90 90 90 90 90 <55> 48 89 e5 e8 30 7b d5 ff 66 90 5d c3 66 66 66 66 90 55 48 89
  505. [615266.930346] NMI backtrace for cpu 7
  506. [615266.930351] CPU 7
  507. [615266.930351] Pid: 0, comm: swapper/7 Tainted: G D W 3.7.9-gentoo #1 Gigabyte Technology Co., Ltd. EX58-UD3R/EX58-UD3R
  508. [615266.930357] RIP: 0010:[<ffffffff81338a94>] [<ffffffff81338a94>] intel_idle+0xba/0x117
  509. [615266.930358] RSP: 0018:ffff8801a894de38 EFLAGS: 00000046
  510. [615266.930360] RAX: 0000000000000020 RBX: 0000000000000008 RCX: 0000000000000001
  511. [615266.930361] RDX: 0000000000000000 RSI: ffff8801a894dfd8 RDI: 12ef40c6a3103400
  512. [615266.930363] RBP: ffff8801a894de98 R08: 0000000000000000 R09: 0000000000000370
  513. [615266.930364] R10: ffff8801afdd9070 R11: ffff8801afdd9070 R12: 0000000000000003
  514. [615266.930366] R13: ffff8801afdd9070 R14: 0000000000000020 R15: 12ef40c6b2969119
  515. [615266.930368] FS: 0000000000000000(0000) GS:ffff8801afdc0000(0000) knlGS:0000000000000000
  516. [615266.930370] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
  517. [615266.930371] CR2: 00007fc83811e7f8 CR3: 0000000001c0c000 CR4: 00000000000007e0
  518. [615266.930373] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  519. [615266.930375] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
  520. [615266.930377] Process swapper/7 (pid: 0, threadinfo ffff8801a894c000, task ffff8801a8950790)
  521. [615266.930377] Stack:
  522. [615266.930381] 0000000000000000 00000000000003df ffff8801a894de58 0000000000000000
  523. [615266.930385] 0000000000000000 00000007000d65c5 ffff8801a894dec8 ffff8801afdd9070
  524. [615266.930388] ffffffff81c5b250 00000000fffffff0 0000000000000003 0000000000000007
  525. [615266.930389] Call Trace:
  526. [615266.930393] [<ffffffff814766e7>] cpuidle_enter+0x12/0x14
  527. [615266.930397] [<ffffffff81476b8e>] cpuidle_enter_state+0x15/0x3f
  528. [615266.930400] [<ffffffff81476c90>] cpuidle_idle_call+0xd8/0x165
  529. [615266.930403] [<ffffffff8103ecfc>] cpu_idle+0x5c/0xa6
  530. [615266.930407] [<ffffffff8168fd0f>] start_secondary+0x189/0x18e
  531. [615266.930433] Code: 28 e0 ff ff 80 e2 08 75 22 31 d2 48 83 c0 10 48 89 d1 0f 01 c8 0f ae f0 48 8b 86 38 e0 ff ff a8 08 75 08 b1 01 4c 89 f0 0f 01 c9 <e8> 5e b4 d6 ff 4c 29 f8 48 89 c7 e8 a3 85 d3 ff 4c 69 f0 40 42
  532. [615266.930435] NMI backtrace for cpu 3
  533. [615266.930439] CPU 3
  534. [615266.930439] Pid: 0, comm: swapper/3 Tainted: G D W 3.7.9-gentoo #1 Gigabyte Technology Co., Ltd. EX58-UD3R/EX58-UD3R
  535. [615266.930443] RIP: 0010:[<ffffffff81338a94>] [<ffffffff81338a94>] intel_idle+0xba/0x117
  536. [615266.930445] RSP: 0018:ffff8801a8945e38 EFLAGS: 00000046
  537. [615266.930446] RAX: 0000000000000020 RBX: 0000000000000008 RCX: 0000000000000001
  538. [615266.930448] RDX: 0000000000000000 RSI: ffff8801a8945fd8 RDI: 12ef40c6a3103400
  539. [615266.930449] RBP: ffff8801a8945e98 R08: 0000000000000000 R09: 000000000000036f
  540. [615266.930451] R10: ffff8801afcd9070 R11: ffff8801afcd9070 R12: 0000000000000003
  541. [615266.930452] R13: ffff8801afcd9070 R14: 0000000000000020 R15: 12ef40c6b29691d5
  542. [615266.930454] FS: 0000000000000000(0000) GS:ffff8801afcc0000(0000) knlGS:0000000000000000
  543. [615266.930456] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
  544. [615266.930457] CR2: 00007fc8552eccac CR3: 0000000001c0c000 CR4: 00000000000007e0
  545. [615266.930459] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  546. [615266.930460] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
  547. [615266.930462] Process swapper/3 (pid: 0, threadinfo ffff8801a8944000, task ffff8801a890e250)
  548. [615266.930463] Stack:
  549. [615266.930466] 0000000000000000 00000000000003df ffff8801a8945e58 0000000000000000
  550. [615266.930470] 0000000000000000 00000003000d6334 ffff8801a8945ec8 ffff8801afcd9070
  551. [615266.930473] ffffffff81c5b250 00000000fffffff0 0000000000000003 0000000000000003
  552. [615266.930473] Call Trace:
  553. [615266.930478] [<ffffffff814766e7>] cpuidle_enter+0x12/0x14
  554. [615266.930481] [<ffffffff81476b8e>] cpuidle_enter_state+0x15/0x3f
  555. [615266.930484] [<ffffffff81476c90>] cpuidle_idle_call+0xd8/0x165
  556. [615266.930488] [<ffffffff8103ecfc>] cpu_idle+0x5c/0xa6
  557. [615266.930491] [<ffffffff8168fd0f>] start_secondary+0x189/0x18e
  558. [615266.930515] Code: 28 e0 ff ff 80 e2 08 75 22 31 d2 48 83 c0 10 48 89 d1 0f 01 c8 0f ae f0 48 8b 86 38 e0 ff ff a8 08 75 08 b1 01 4c 89 f0 0f 01 c9 <e8> 5e b4 d6 ff 4c 29 f8 48 89 c7 e8 a3 85 d3 ff 4c 69 f0 40 42
  559. [615292.572157] BUG: soft lockup - CPU#1 stuck for 22s! [kswapd0:714]
  560. [615292.575782] Modules linked in: it87 hwmon_vid bridge stp llc usb_storage btusb bluetooth nouveau crc16 fbcon cfbfillrect cfbimgblt mxm_wmi bitblit cfbcopyarea softcursor i2c_algo_bit font ttm drm_kms_helper drm backlight fb fbdev wmi
  561. [615292.579673] CPU 1
  562. [615292.579694] Pid: 714, comm: kswapd0 Tainted: G D W 3.7.9-gentoo #1 Gigabyte Technology Co., Ltd. EX58-UD3R/EX58-UD3R
  563. [615292.587374] RIP: 0010:[<ffffffff810aefe3>] [<ffffffff810aefe3>] generic_exec_single+0x7a/0x8f
  564. [615292.591310] RSP: 0018:ffff8801a7c43928 EFLAGS: 00000202
  565. [615292.595300] RAX: 00000000000008fd RBX: 0000000000000000 RCX: 00000000000000d3
  566. [615292.599259] RDX: ffff8801afc935c0 RSI: 00000000000008fb RDI: 0000000000000282
  567. [615292.603216] RBP: ffff8801a7c43968 R08: 0000000000000000 R09: ffff8801a70792f8
  568. [615292.607214] R10: ffff8801a7c43c18 R11: ffff88006f6c1a00 R12: 0000000000000000
  569. [615292.611209] R13: ffff880121e8d0d8 R14: ffff8801a7c43a58 R15: ffff8801a7c43a58
  570. [615292.615245] FS: 0000000000000000(0000) GS:ffff8801afc40000(0000) knlGS:0000000000000000
  571. [615292.619297] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
  572. [615292.623359] CR2: 00007f708d2b9000 CR3: 0000000001c0c000 CR4: 00000000000007e0
  573. [615292.627469] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  574. [615292.631611] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
  575. [615292.635713] Process kswapd0 (pid: 714, threadinfo ffff8801a7c42000, task ffff8801a83025d0)
  576. [615292.639831] Stack:
  577. [615292.643914] ffff8801a7c43a08 ffff8801afc935c0 0000000000012bc0 0000000000000002
  578. [615292.648115] ffffffff81062c83 0000000000000001 ffff8801a7c43a40 ffff8801a7c43980
  579. [615292.652126] ffff8801a7c439d8 ffffffff810af0e9 ffff8801a7c439d8 ffff8801afc935c0
  580. [615292.655984] Call Trace:
  581. [615292.659848] [<ffffffff81062c83>] ? do_flush_tlb_all+0x3f/0x3f
  582. [615292.663705] [<ffffffff810af0e9>] smp_call_function_single+0xf1/0x102
  583. [615292.667539] [<ffffffff81062c83>] ? do_flush_tlb_all+0x3f/0x3f
  584. [615292.671313] [<ffffffff81062c83>] ? do_flush_tlb_all+0x3f/0x3f
  585. [615292.675063] [<ffffffff810af27e>] smp_call_function_many+0xf8/0x1e8
  586. [615292.678804] [<ffffffff81062d32>] native_flush_tlb_others+0x2e/0x30
  587. [615292.682550] [<ffffffff81062bc3>] flush_tlb_others+0x9/0xd
  588. [615292.686243] [<ffffffff81062fd0>] flush_tlb_page+0x77/0x7f
  589. [615292.689917] [<ffffffff81061e2d>] ptep_clear_flush_young+0x2d/0x38
  590. [615292.693575] [<ffffffff811221e1>] page_referenced_one+0xf5/0x143
  591. [615292.697241] [<ffffffff8111663b>] ? vma_interval_tree_subtree_search+0x3d/0x63
  592. [615292.700901] [<ffffffff81123438>] page_referenced+0x163/0x1bc
  593. [615292.704534] [<ffffffff811099f6>] shrink_active_list+0x201/0x2f1
  594. [615292.708173] [<ffffffff8110ab5b>] shrink_lruvec+0x350/0x4bb
  595. [615292.712525] [<ffffffff8113aa30>] ? prune_super+0x137/0x145
  596. [615292.716326] [<ffffffff81109142>] ? shrink_slab+0x236/0x26c
  597. [615292.720341] [<ffffffff8110b27b>] kswapd+0x5b5/0x8e9
  598. [615292.723907] [<ffffffff81087815>] ? add_wait_queue+0x49/0x49
  599. [615292.727472] [<ffffffff8110acc6>] ? shrink_lruvec+0x4bb/0x4bb
  600. [615292.731009] [<ffffffff81086fca>] kthread+0x8d/0x95
  601. [615292.734559] [<ffffffff81030000>] ? vmx_set_segment+0x86/0x28f
  602. [615292.738117] [<ffffffff81086f3d>] ? kthread_freezable_should_stop+0x43/0x43
  603. [615292.741680] [<ffffffff816a69ec>] ret_from_fork+0x7c/0xb0
  604. [615292.745245] [<ffffffff81086f3d>] ? kthread_freezable_should_stop+0x43/0x43
  605. [615292.748832] Code: 49 89 5d 08 4c 89 2b 48 89 53 08 48 89 1a e8 df 0c 5f 00 4c 39 6d c8 75 09 44 89 e7 ff 15 56 1a b7 00 45 85 ff 75 04 eb 08 f3 90 <f6> 43 20 01 75 f8 48 83 c4 18 5b 41 5c 41 5d 41 5e 41 5f 5d c3
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