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recovery rw log

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Oct 26th, 2015
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  1. 19:49:54: ------------[ cut here ]------------
  2. 19:49:54: WARNING: CPU: 3 PID: 4934 at /build/linux-X28llO/linux-4.2.0/fs/btrfs/extent-tree.c:6261 __btrfs_free_extent.isra.69+0x8e7/0xd20 [btrfs]()
  3. 19:49:54: BTRFS: Transaction aborted (error -2)
  4. 19:49:54: Modules linked in: dm_crypt drbg ansi_cprng algif_skcipher af_alg bnep bluetooth eeepc_wmi intel_rapl asus_wmi iosf_mbi sparse_keymap x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_codec_realtek kvm_intel snd_hda_codec_generic kvm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_intel aesni_intel snd_hda_codec aes_x86_64 lrw gf128mul snd_hda_core glue_helper ablk_helper snd_hwdep snd_pcm cryptd snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq joydev input_leds snd_seq_device serio_raw snd_timer mei_me snd lpc_ich mei 8250_fintek soundcore soc_button_array mac_hid shpchp parport_pc ppdev lp parport autofs4 squashfs overlay nls_iso8859_1 btrfs xor raid6_pq dm_mirror dm_region_hash dm_log hid_logitech ff_memless usbhid hid uas usb_storage psmouse i915 ahci i2c_algo_bit
  5. 19:49:54: drm_kms_helper libahci e1000e drm ptp sata_via pps_core wmi video
  6. 19:49:54: CPU: 3 PID: 4934 Comm: mount Tainted: G W 4.2.0-12-generic #14-Ubuntu
  7. 19:49:54: Hardware name: ASUS All Series/B85-PLUS, BIOS 0904 10/29/2013
  8. 19:49:54: ffffffffc03aa3a8 ffff8801d5c8b588 ffffffff817b0cd5 0000000000000000
  9. 19:49:54: ffff8801d5c8b5d8 ffff8801d5c8b5c8 ffffffff81076536 ffff8801d5c8b5c0
  10. 19:49:54: 00000000fffffffe 000008ff4ccef000 00000b15cdf10000 ffff88021247c000
  11. 19:49:54: Call Trace:
  12. 19:49:54: [<ffffffff817b0cd5>] dump_stack+0x45/0x57
  13. 19:49:54: [<ffffffff81076536>] warn_slowpath_common+0x86/0xc0
  14. 19:49:54: [<ffffffff810765b6>] warn_slowpath_fmt+0x46/0x50
  15. 19:49:54: [<ffffffffc03106c7>] __btrfs_free_extent.isra.69+0x8e7/0xd20 [btrfs]
  16. 19:49:54: [<ffffffffc0313f18>] __btrfs_run_delayed_refs+0x5e8/0x1050 [btrfs]
  17. 19:49:54: [<ffffffffc030c980>] ? add_pinned_bytes+0x70/0x80 [btrfs]
  18. 19:49:54: [<ffffffffc0315087>] ? walk_up_proc+0xd7/0x4a0 [btrfs]
  19. 19:49:54: [<ffffffffc03175be>] btrfs_run_delayed_refs.part.73+0x6e/0x270 [btrfs]
  20. 19:49:54: [<ffffffffc03177d5>] btrfs_run_delayed_refs+0x15/0x20 [btrfs]
  21. 19:49:54: [<ffffffffc032b38a>] btrfs_should_end_transaction+0x5a/0x60 [btrfs]
  22. 19:49:54: [<ffffffffc0315dad>] btrfs_drop_snapshot+0x43d/0x820 [btrfs]
  23. 19:49:54: [<ffffffffc037e3c2>] merge_reloc_roots+0xd2/0x240 [btrfs]
  24. 19:49:54: [<ffffffffc037f1f4>] btrfs_recover_relocation+0x374/0x420 [btrfs]
  25. 19:49:54: [<ffffffffc0328f6d>] open_ctree+0x1b7d/0x23e0 [btrfs]
  26. 19:49:54: [<ffffffffc02ff72e>] btrfs_mount+0x94e/0xa70 [btrfs]
  27. 19:49:54: [<ffffffff813bc0c5>] ? find_next_bit+0x15/0x20
  28. 19:49:54: [<ffffffff811f1078>] mount_fs+0x38/0x160
  29. 19:49:54: [<ffffffff81198795>] ? __alloc_percpu+0x15/0x20
  30. 19:49:54: [<ffffffff8120c02b>] vfs_kern_mount+0x6b/0x120
  31. 19:49:54: [<ffffffffc02fefc8>] btrfs_mount+0x1e8/0xa70 [btrfs]
  32. 19:49:54: [<ffffffff813bc0c5>] ? find_next_bit+0x15/0x20
  33. 19:49:54: [<ffffffff8119845f>] ? pcpu_alloc+0x35f/0x660
  34. 19:49:54: [<ffffffff811f1078>] mount_fs+0x38/0x160
  35. 19:49:54: [<ffffffff81198795>] ? __alloc_percpu+0x15/0x20
  36. 19:49:54: [<ffffffff8120c02b>] vfs_kern_mount+0x6b/0x120
  37. 19:49:54: [<ffffffff8120e76e>] do_mount+0x21e/0xce0
  38. 19:49:54: [<ffffffff8120f54c>] SyS_mount+0x8c/0xd0
  39. 19:49:54: [<ffffffff817b7572>] entry_SYSCALL_64_fastpath+0x16/0x75
  40. 19:49:54: ---[ end trace cf23d1c7bb441d56 ]---
  41. 19:49:54: BTRFS: error (device dm-4) in __btrfs_free_extent:6261: errno=-2 No such entry
  42. 19:49:54: BTRFS: error (device dm-4) in btrfs_run_delayed_refs:2781: errno=-2 No such entry
  43. 19:49:54: BTRFS: error (device dm-4) in btrfs_drop_snapshot:8602: errno=-30 Readonly filesystem
  44. 19:49:54: BTRFS: error (device dm-4) in merge_reloc_roots:2421: errno=-30 Readonly filesystem
  45. 19:49:54: pending csums is 2818048
  46. 19:50:21: NMI watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [mount:4934]
  47. 19:50:21: Modules linked in: dm_crypt drbg ansi_cprng algif_skcipher af_alg bnep bluetooth eeepc_wmi intel_rapl asus_wmi iosf_mbi sparse_keymap x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_codec_realtek kvm_intel snd_hda_codec_generic kvm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_intel aesni_intel snd_hda_codec aes_x86_64 lrw gf128mul snd_hda_core glue_helper ablk_helper snd_hwdep snd_pcm cryptd snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq joydev input_leds snd_seq_device serio_raw snd_timer mei_me snd lpc_ich mei 8250_fintek soundcore soc_button_array mac_hid shpchp parport_pc ppdev lp parport autofs4 squashfs overlay nls_iso8859_1 btrfs xor raid6_pq dm_mirror dm_region_hash dm_log hid_logitech ff_memless usbhid hid uas usb_storage psmouse i915 ahci i2c_algo_bit
  48. 19:50:21: drm_kms_helper libahci e1000e drm ptp sata_via pps_core wmi video
  49. 19:50:21: CPU: 3 PID: 4934 Comm: mount Tainted: G W 4.2.0-12-generic #14-Ubuntu
  50. 19:50:21: Hardware name: ASUS All Series/B85-PLUS, BIOS 0904 10/29/2013
  51. 19:50:21: task: ffff880204f6b700 ti: ffff8801d5c88000 task.ti: ffff8801d5c88000
  52. 19:50:21: RIP: 0010:[<ffffffff817b72b4>] [<ffffffff817b72b4>] _raw_spin_lock+0x14/0x30
  53. 19:50:21: RSP: 0018:ffff8801d5c8b938 EFLAGS: 00000246
  54. 19:50:21: RAX: 0000000000000000 RBX: ffffffff817ae466 RCX: 0000000000000006
  55. 19:50:21: RDX: 0000000000000001 RSI: 0000000000000246 RDI: ffff880215122d70
  56. 19:50:21: RBP: ffff8801d5c8b938 R08: 000000000000000a R09: 00000000000007c1
  57. 19:50:21: R10: 0000000000025e9c R11: 00000000000007c1 R12: ffffffff810cac89
  58. 19:50:21: R13: ffff8801d5c8b8a8 R14: ffff880215121800 R15: ffff8801d5c8b9a8
  59. 19:50:21: FS: 00007ff065b2e840(0000) GS:ffff88021fb80000(0000) knlGS:0000000000000000
  60. 19:50:21: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  61. 19:50:21: CR2: 00007f3b6441c000 CR3: 00000001d83cd000 CR4: 00000000001406e0
  62. 19:50:21: Stack:
  63. 19:50:21: ffff8801d5c8b968 ffffffffc0377e60 ffff8801d5c8b9a8 ffff880215122800
  64. 19:50:21: ffff8802107f0800 ffff8801d5c8b9a8 ffff8801d5c8b988 ffffffffc0377f55
  65. 19:50:21: ffff880215121bc0 ffff880215121bc0 ffff8801d5c8b9e8 ffffffffc037e47e
  66. 19:50:21: Call Trace:
  67. 19:50:21: [<ffffffffc0377e60>] __del_reloc_root+0x30/0x100 [btrfs]
  68. 19:50:21: [<ffffffffc0377f55>] free_reloc_roots+0x25/0x40 [btrfs]
  69. 19:50:21: [<ffffffffc037e47e>] merge_reloc_roots+0x18e/0x240 [btrfs]
  70. 19:50:21: [<ffffffffc037f1f4>] btrfs_recover_relocation+0x374/0x420 [btrfs]
  71. 19:50:21: [<ffffffffc0328f6d>] open_ctree+0x1b7d/0x23e0 [btrfs]
  72. 19:50:21: [<ffffffffc02ff72e>] btrfs_mount+0x94e/0xa70 [btrfs]
  73. 19:50:21: [<ffffffff813bc0c5>] ? find_next_bit+0x15/0x20
  74. 19:50:21: [<ffffffff811f1078>] mount_fs+0x38/0x160
  75. 19:50:21: [<ffffffff81198795>] ? __alloc_percpu+0x15/0x20
  76. 19:50:21: [<ffffffff8120c02b>] vfs_kern_mount+0x6b/0x120
  77. 19:50:21: [<ffffffffc02fefc8>] btrfs_mount+0x1e8/0xa70 [btrfs]
  78. 19:50:21: [<ffffffff813bc0c5>] ? find_next_bit+0x15/0x20
  79. 19:50:21: [<ffffffff8119845f>] ? pcpu_alloc+0x35f/0x660
  80. 19:50:21: [<ffffffff811f1078>] mount_fs+0x38/0x160
  81. 19:50:21: [<ffffffff81198795>] ? __alloc_percpu+0x15/0x20
  82. 19:50:21: [<ffffffff8120c02b>] vfs_kern_mount+0x6b/0x120
  83. 19:50:21: [<ffffffff8120e76e>] do_mount+0x21e/0xce0
  84. 19:50:21: [<ffffffff8120f54c>] SyS_mount+0x8c/0xd0
  85. 19:50:21: [<ffffffff817b7572>] entry_SYSCALL_64_fastpath+0x16/0x75
  86. 19:50:21: Code: b1 17 85 c0 75 02 5d c3 89 c6 e8 c8 5c 90 ff 66 90 5d c3 0f 1f 40 00 0f 1f 44 00 00 55 48 89 e5 31 c0 ba 01 00 00 00 f0 0f b1 17 <85> c0 75 02 5d c3 89 c6 e8 9f 5c 90 ff 66 90 5d c3 90 66 2e 0f
  87. 19:50:22: usb 1-2: USB disconnect, device number 3
  88. Oct 03 19:50:40 ubuntu sshd[5026]: Connection closed by 5.45.100.90 [preauth]
  89. 19:50:49: NMI watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [mount:4934]
  90. 19:50:49: Modules linked in: dm_crypt drbg ansi_cprng algif_skcipher af_alg bnep bluetooth eeepc_wmi intel_rapl asus_wmi iosf_mbi sparse_keymap x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_codec_realtek kvm_intel snd_hda_codec_generic kvm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_intel aesni_intel snd_hda_codec aes_x86_64 lrw gf128mul snd_hda_core glue_helper ablk_helper snd_hwdep snd_pcm cryptd snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq joydev input_leds snd_seq_device serio_raw snd_timer mei_me snd lpc_ich mei 8250_fintek soundcore soc_button_array mac_hid shpchp parport_pc ppdev lp parport autofs4 squashfs overlay nls_iso8859_1 btrfs xor raid6_pq dm_mirror dm_region_hash dm_log hid_logitech ff_memless usbhid hid uas usb_storage psmouse i915 ahci i2c_algo_bit
  91. 19:50:49: drm_kms_helper libahci e1000e drm ptp sata_via pps_core wmi video
  92. 19:50:49: CPU: 3 PID: 4934 Comm: mount Tainted: G W L 4.2.0-12-generic #14-Ubuntu
  93. 19:50:49: Hardware name: ASUS All Series/B85-PLUS, BIOS 0904 10/29/2013
  94. 19:50:49: task: ffff880204f6b700 ti: ffff8801d5c88000 task.ti: ffff8801d5c88000
  95. 19:50:49: RIP: 0010:[<ffffffff817b72b4>] [<ffffffff817b72b4>] _raw_spin_lock+0x14/0x30
  96. 19:50:49: RSP: 0018:ffff8801d5c8b938 EFLAGS: 00000246
  97. 19:50:49: RAX: 0000000000000000 RBX: ffffffff817ae466 RCX: 0000000000000006
  98. 19:50:49: RDX: 0000000000000001 RSI: 0000000000000246 RDI: ffff880215122d70
  99. 19:50:49: RBP: ffff8801d5c8b938 R08: 000000000000000a R09: 00000000000007c1
  100. 19:50:49: R10: 0000000000025e9c R11: 00000000000007c1 R12: ffffffff810cac89
  101. 19:50:49: R13: ffff8801d5c8b8a8 R14: ffff880215121800 R15: ffff8801d5c8b9a8
  102. 19:50:49: FS: 00007ff065b2e840(0000) GS:ffff88021fb80000(0000) knlGS:0000000000000000
  103. 19:50:49: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  104. 19:50:49: CR2: 00007f3b6441c000 CR3: 00000001d83cd000 CR4: 00000000001406e0
  105. 19:50:49: Stack:
  106. 19:50:49: ffff8801d5c8b968 ffffffffc0377e60 ffff8801d5c8b9a8 ffff880215122800
  107. 19:50:49: ffff8802107f0800 ffff8801d5c8b9a8 ffff8801d5c8b988 ffffffffc0377f55
  108. 19:50:49: ffff880215121bc0 ffff880215121bc0 ffff8801d5c8b9e8 ffffffffc037e47e
  109. 19:50:49: Call Trace:
  110. 19:50:49: [<ffffffffc0377e60>] __del_reloc_root+0x30/0x100 [btrfs]
  111. 19:50:49: [<ffffffffc0377f55>] free_reloc_roots+0x25/0x40 [btrfs]
  112. 19:50:49: [<ffffffffc037e47e>] merge_reloc_roots+0x18e/0x240 [btrfs]
  113. 19:50:49: [<ffffffffc037f1f4>] btrfs_recover_relocation+0x374/0x420 [btrfs]
  114. 19:50:49: [<ffffffffc0328f6d>] open_ctree+0x1b7d/0x23e0 [btrfs]
  115. 19:50:49: [<ffffffffc02ff72e>] btrfs_mount+0x94e/0xa70 [btrfs]
  116. 19:50:49: [<ffffffff813bc0c5>] ? find_next_bit+0x15/0x20
  117. 19:50:49: [<ffffffff811f1078>] mount_fs+0x38/0x160
  118. 19:50:49: [<ffffffff81198795>] ? __alloc_percpu+0x15/0x20
  119. 19:50:49: [<ffffffff8120c02b>] vfs_kern_mount+0x6b/0x120
  120. 19:50:49: [<ffffffffc02fefc8>] btrfs_mount+0x1e8/0xa70 [btrfs]
  121. 19:50:49: [<ffffffff813bc0c5>] ? find_next_bit+0x15/0x20
  122. 19:50:49: [<ffffffff8119845f>] ? pcpu_alloc+0x35f/0x660
  123. 19:50:49: [<ffffffff811f1078>] mount_fs+0x38/0x160
  124. 19:50:49: [<ffffffff81198795>] ? __alloc_percpu+0x15/0x20
  125. 19:50:49: [<ffffffff8120c02b>] vfs_kern_mount+0x6b/0x120
  126. 19:50:49: [<ffffffff8120e76e>] do_mount+0x21e/0xce0
  127. 19:50:49: [<ffffffff8120f54c>] SyS_mount+0x8c/0xd0
  128. 19:50:49: [<ffffffff817b7572>] entry_SYSCALL_64_fastpath+0x16/0x75
  129. 19:50:49: Code: b1 17 85 c0 75 02 5d c3 89 c6 e8 c8 5c 90 ff 66 90 5d c3 0f 1f 40 00 0f 1f 44 00 00 55 48 89 e5 31 c0 ba 01 00 00 00 f0 0f b1 17 <85> c0 75 02 5d c3 89 c6 e8 9f 5c 90 ff 66 90 5d c3 90 66 2e 0f
  130. 19:50:54: INFO: rcu_sched self-detected stall on CPU { 3} (t=15000 jiffies g=7227 c=7226 q=0)
  131. 19:50:54: Task dump for CPU 3:
  132. 19:50:54: mount R running task 0 4934 4497 0x00000008
  133. 19:50:54: ffffffff81c519c0 ffff88021fb83d78 ffffffff810a1449 0000000000000003
  134. 19:50:54: ffffffff81c519c0 ffff88021fb83d98 ffffffff810a3bcb 0000000000000083
  135. 19:50:54: 0000000000000004 ffff88021fb83dc8 ffffffff810d5bb8 ffff88021fb974c0
  136. 19:50:54: Call Trace:
  137. 19:50:54: <IRQ> [<ffffffff810a1449>] sched_show_task+0xa9/0x110
  138. 19:50:54: [<ffffffff810a3bcb>] dump_cpu_task+0x3b/0x50
  139. 19:50:54: [<ffffffff810d5bb8>] rcu_dump_cpu_stacks+0x88/0xd0
  140. 19:50:54: [<ffffffff810d9615>] rcu_check_callbacks+0x485/0x760
  141. 19:50:54: [<ffffffff8112c5fc>] ? acct_account_cputime+0x1c/0x20
  142. 19:50:54: [<ffffffff810a4681>] ? account_system_time+0x81/0x120
  143. 19:50:54: [<ffffffff810ee220>] ? tick_sched_handle.isra.14+0x60/0x60
  144. 19:50:54: [<ffffffff810df429>] update_process_times+0x39/0x60
  145. 19:50:54: [<ffffffff810ee1e5>] tick_sched_handle.isra.14+0x25/0x60
  146. 19:50:54: [<ffffffff810ee264>] tick_sched_timer+0x44/0x80
  147. 19:50:54: [<ffffffff810dfcc4>] __hrtimer_run_queues+0xe4/0x200
  148. 19:50:54: [<ffffffff810e03c8>] hrtimer_interrupt+0xa8/0x1a0
  149. 19:50:54: [<ffffffff8104bccc>] local_apic_timer_interrupt+0x3c/0x70
  150. 19:50:54: [<ffffffff817ba241>] smp_apic_timer_interrupt+0x41/0x60
  151. 19:50:54: [<ffffffff817b83db>] apic_timer_interrupt+0x6b/0x70
  152. 19:50:54: <EOI> [<ffffffffc0377e58>] ? __del_reloc_root+0x28/0x100 [btrfs]
  153. 19:50:54: [<ffffffffc0377e60>] ? __del_reloc_root+0x30/0x100 [btrfs]
  154. 19:50:54: [<ffffffffc0377f55>] free_reloc_roots+0x25/0x40 [btrfs]
  155. 19:50:54: [<ffffffffc037e47e>] merge_reloc_roots+0x18e/0x240 [btrfs]
  156. 19:50:54: [<ffffffffc037f1f4>] btrfs_recover_relocation+0x374/0x420 [btrfs]
  157. 19:50:54: [<ffffffffc0328f6d>] open_ctree+0x1b7d/0x23e0 [btrfs]
  158. 19:50:54: [<ffffffffc02ff72e>] btrfs_mount+0x94e/0xa70 [btrfs]
  159. 19:50:54: [<ffffffff813bc0c5>] ? find_next_bit+0x15/0x20
  160. 19:50:54: [<ffffffff811f1078>] mount_fs+0x38/0x160
  161. 19:50:54: [<ffffffff81198795>] ? __alloc_percpu+0x15/0x20
  162. 19:50:54: [<ffffffff8120c02b>] vfs_kern_mount+0x6b/0x120
  163. 19:50:54: [<ffffffffc02fefc8>] btrfs_mount+0x1e8/0xa70 [btrfs]
  164. 19:50:54: [<ffffffff813bc0c5>] ? find_next_bit+0x15/0x20
  165. 19:50:54: [<ffffffff8119845f>] ? pcpu_alloc+0x35f/0x660
  166. 19:50:54: [<ffffffff811f1078>] mount_fs+0x38/0x160
  167. 19:50:54: [<ffffffff81198795>] ? __alloc_percpu+0x15/0x20
  168. 19:50:54: [<ffffffff8120c02b>] vfs_kern_mount+0x6b/0x120
  169. 19:50:54: [<ffffffff8120e76e>] do_mount+0x21e/0xce0
  170. 19:50:54: [<ffffffff8120f54c>] SyS_mount+0x8c/0xd0
  171. 19:50:54: [<ffffffff817b7572>] entry_SYSCALL_64_fastpath+0x16/0x75
  172. 19:51:21: NMI watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [mount:4934]
  173. 19:51:21: Modules linked in: dm_crypt drbg ansi_cprng algif_skcipher af_alg bnep bluetooth eeepc_wmi intel_rapl asus_wmi iosf_mbi sparse_keymap x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_codec_realtek kvm_intel snd_hda_codec_generic kvm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_intel aesni_intel snd_hda_codec aes_x86_64 lrw gf128mul snd_hda_core glue_helper ablk_helper snd_hwdep snd_pcm cryptd snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq joydev input_leds snd_seq_device serio_raw snd_timer mei_me snd lpc_ich mei 8250_fintek soundcore soc_button_array mac_hid shpchp parport_pc ppdev lp parport autofs4 squashfs overlay nls_iso8859_1 btrfs xor raid6_pq dm_mirror dm_region_hash dm_log hid_logitech ff_memless usbhid hid uas usb_storage psmouse i915 ahci i2c_algo_bit
  174. 19:51:21: drm_kms_helper libahci e1000e drm ptp sata_via pps_core wmi video
  175. 19:51:21: CPU: 3 PID: 4934 Comm: mount Tainted: G W L 4.2.0-12-generic #14-Ubuntu
  176. 19:51:21: Hardware name: ASUS All Series/B85-PLUS, BIOS 0904 10/29/2013
  177. 19:51:21: task: ffff880204f6b700 ti: ffff8801d5c88000 task.ti: ffff8801d5c88000
  178. 19:51:21: RIP: 0010:[<ffffffff817b72ab>] [<ffffffff817b72ab>] _raw_spin_lock+0xb/0x30
  179. 19:51:21: RSP: 0018:ffff8801d5c8b938 EFLAGS: 00000246
  180. 19:51:21: RAX: 0000000000000000 RBX: ffffffff817ae466 RCX: 0000000000000006
  181. 19:51:21: RDX: 000007772f728000 RSI: 0000000000000246 RDI: ffff880215122d70
  182. 19:51:21: RBP: ffff8801d5c8b938 R08: 000000000000000a R09: 00000000000007c1
  183. 19:51:21: R10: 0000000000025e9c R11: 00000000000007c1 R12: ffffffff810cac89
  184. 19:51:21: R13: ffff8801d5c8b8a8 R14: ffff880215121800 R15: ffff8801d5c8b9a8
  185. 19:51:21: FS: 00007ff065b2e840(0000) GS:ffff88021fb80000(0000) knlGS:0000000000000000
  186. 19:51:21: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  187. 19:51:21: CR2: 00007f3b6441c000 CR3: 00000001d83cd000 CR4: 00000000001406e0
  188. 19:51:21: Stack:
  189. 19:51:21: ffff8801d5c8b968 ffffffffc0377e60 ffff8801d5c8b9a8 ffff880215122800
  190. 19:51:21: ffff8802107f0800 ffff8801d5c8b9a8 ffff8801d5c8b988 ffffffffc0377f55
  191. 19:51:21: ffff880215121bc0 ffff880215121bc0 ffff8801d5c8b9e8 ffffffffc037e47e
  192. 19:51:21: Call Trace:
  193. 19:51:21: [<ffffffffc0377e60>] __del_reloc_root+0x30/0x100 [btrfs]
  194. 19:51:21: [<ffffffffc0377f55>] free_reloc_roots+0x25/0x40 [btrfs]
  195. 19:51:21: [<ffffffffc037e47e>] merge_reloc_roots+0x18e/0x240 [btrfs]
  196. 19:51:21: [<ffffffffc037f1f4>] btrfs_recover_relocation+0x374/0x420 [btrfs]
  197. 19:51:21: [<ffffffffc0328f6d>] open_ctree+0x1b7d/0x23e0 [btrfs]
  198. 19:51:21: [<ffffffffc02ff72e>] btrfs_mount+0x94e/0xa70 [btrfs]
  199. 19:51:21: [<ffffffff813bc0c5>] ? find_next_bit+0x15/0x20
  200. 19:51:21: [<ffffffff811f1078>] mount_fs+0x38/0x160
  201. 19:51:21: [<ffffffff81198795>] ? __alloc_percpu+0x15/0x20
  202. 19:51:21: [<ffffffff8120c02b>] vfs_kern_mount+0x6b/0x120
  203. 19:51:21: [<ffffffffc02fefc8>] btrfs_mount+0x1e8/0xa70 [btrfs]
  204. 19:51:21: [<ffffffff813bc0c5>] ? find_next_bit+0x15/0x20
  205. 19:51:21: [<ffffffff8119845f>] ? pcpu_alloc+0x35f/0x660
  206. 19:51:21: [<ffffffff811f1078>] mount_fs+0x38/0x160
  207. 19:51:21: [<ffffffff81198795>] ? __alloc_percpu+0x15/0x20
  208. 19:51:21: [<ffffffff8120c02b>] vfs_kern_mount+0x6b/0x120
  209. 19:51:21: [<ffffffff8120e76e>] do_mount+0x21e/0xce0
  210. 19:51:21: [<ffffffff8120f54c>] SyS_mount+0x8c/0xd0
  211. 19:51:21: [<ffffffff817b7572>] entry_SYSCALL_64_fastpath+0x16/0x75
  212. 19:51:21: Code: 31 c0 ba 01 00 00 00 f0 0f b1 17 85 c0 75 02 5d c3 89 c6 e8 c8 5c 90 ff 66 90 5d c3 0f 1f 40 00 0f 1f 44 00 00 55 48 89 e5 31 c0 <ba> 01 00 00 00 f0 0f b1 17 85 c0 75 02 5d c3 89 c6 e8 9f 5c 90
  213. Oct 03 19:51:41 ubuntu sshd[5053]: Connection closed by 5.45.100.90 [preauth]
  214. 19:51:49: NMI watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [mount:4934]
  215. 19:51:49: Modules linked in: dm_crypt drbg ansi_cprng algif_skcipher af_alg bnep bluetooth eeepc_wmi intel_rapl asus_wmi iosf_mbi sparse_keymap x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_codec_realtek kvm_intel snd_hda_codec_generic kvm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_intel aesni_intel snd_hda_codec aes_x86_64 lrw gf128mul snd_hda_core glue_helper ablk_helper snd_hwdep snd_pcm cryptd snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq joydev input_leds snd_seq_device serio_raw snd_timer mei_me snd lpc_ich mei 8250_fintek soundcore soc_button_array mac_hid shpchp parport_pc ppdev lp parport autofs4 squashfs overlay nls_iso8859_1 btrfs xor raid6_pq dm_mirror dm_region_hash dm_log hid_logitech ff_memless usbhid hid uas usb_storage psmouse i915 ahci i2c_algo_bit
  216. 19:51:49: drm_kms_helper libahci e1000e drm ptp sata_via pps_core wmi video
  217. 19:51:49: CPU: 3 PID: 4934 Comm: mount Tainted: G W L 4.2.0-12-generic #14-Ubuntu
  218. 19:51:49: Hardware name: ASUS All Series/B85-PLUS, BIOS 0904 10/29/2013
  219. 19:51:49: task: ffff880204f6b700 ti: ffff8801d5c88000 task.ti: ffff8801d5c88000
  220. 19:51:49: RIP: 0010:[<ffffffffc0377e90>] [<ffffffffc0377e90>] __del_reloc_root+0x60/0x100 [btrfs]
  221. 19:51:49: RSP: 0018:ffff8801d5c8b948 EFLAGS: 00000246
  222. 19:51:49: RAX: ffff8801d725fd88 RBX: 0000000000025e9c RCX: 0000000000000006
  223. 19:51:49: RDX: 000007772f728000 RSI: 0000000000000246 RDI: ffff880215122d70
  224. 19:51:49: RBP: ffff8801d5c8b968 R08: 000000000000000a R09: 00000000000007c1
  225. 19:51:49: R10: 0000000000025e9c R11: 00000000000007c1 R12: ffffffff817ae466
  226. 19:51:49: R13: ffff8801d5c8b938 R14: ffffffff810cac89 R15: ffff8801d5c8b8a8
  227. 19:51:49: FS: 00007ff065b2e840(0000) GS:ffff88021fb80000(0000) knlGS:0000000000000000
  228. 19:51:49: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  229. 19:51:49: CR2: 00007f3b6441c000 CR3: 00000001d83cd000 CR4: 00000000001406e0
  230. 19:51:49: Stack:
  231. 19:51:49: ffff8801d5c8b9a8 ffff880215122800 ffff8802107f0800 ffff8801d5c8b9a8
  232. 19:51:49: ffff8801d5c8b988 ffffffffc0377f55 ffff880215121bc0 ffff880215121bc0
  233. 19:51:49: ffff8801d5c8b9e8 ffffffffc037e47e ffff880215122d78 0000000004f6b700
  234. 19:51:49: Call Trace:
  235. 19:51:49: [<ffffffffc0377f55>] free_reloc_roots+0x25/0x40 [btrfs]
  236. 19:51:49: [<ffffffffc037e47e>] merge_reloc_roots+0x18e/0x240 [btrfs]
  237. 19:51:49: [<ffffffffc037f1f4>] btrfs_recover_relocation+0x374/0x420 [btrfs]
  238. 19:51:49: [<ffffffffc0328f6d>] open_ctree+0x1b7d/0x23e0 [btrfs]
  239. 19:51:49: [<ffffffffc02ff72e>] btrfs_mount+0x94e/0xa70 [btrfs]
  240. 19:51:49: [<ffffffff813bc0c5>] ? find_next_bit+0x15/0x20
  241. 19:51:49: [<ffffffff811f1078>] mount_fs+0x38/0x160
  242. 19:51:49: [<ffffffff81198795>] ? __alloc_percpu+0x15/0x20
  243. 19:51:49: [<ffffffff8120c02b>] vfs_kern_mount+0x6b/0x120
  244. 19:51:49: [<ffffffffc02fefc8>] btrfs_mount+0x1e8/0xa70 [btrfs]
  245. 19:51:49: [<ffffffff813bc0c5>] ? find_next_bit+0x15/0x20
  246. 19:51:49: [<ffffffff8119845f>] ? pcpu_alloc+0x35f/0x660
  247. 19:51:49: [<ffffffff811f1078>] mount_fs+0x38/0x160
  248. 19:51:49: [<ffffffff81198795>] ? __alloc_percpu+0x15/0x20
  249. 19:51:49: [<ffffffff8120c02b>] vfs_kern_mount+0x6b/0x120
  250. 19:51:49: [<ffffffff8120e76e>] do_mount+0x21e/0xce0
  251. 19:51:49: [<ffffffff8120f54c>] SyS_mount+0x8c/0xd0
  252. 19:51:49: [<ffffffff817b7572>] entry_SYSCALL_64_fastpath+0x16/0x75
  253. 19:51:49: Code: 8b 9d 68 05 00 00 48 8b 10 48 85 db 74 13 48 3b 53 18 0f 83 8c 00 00 00 48 8b 5b 10 48 85 db 75 ed 4c 89 f7 c6 07 00 0f 1f 40 00 <48> 85 db 74 6b 4c 3b 63 20 0f 85 89 00 00 00 49 8b 84 24 f0 01
  254. 19:52:17: NMI watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [mount:4934]
  255. 19:52:17: Modules linked in: dm_crypt drbg ansi_cprng algif_skcipher af_alg bnep bluetooth eeepc_wmi intel_rapl asus_wmi iosf_mbi sparse_keymap x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_codec_realtek kvm_intel snd_hda_codec_generic kvm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_intel aesni_intel snd_hda_codec aes_x86_64 lrw gf128mul snd_hda_core glue_helper ablk_helper snd_hwdep snd_pcm cryptd snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq joydev input_leds snd_seq_device serio_raw snd_timer mei_me snd lpc_ich mei 8250_fintek soundcore soc_button_array mac_hid shpchp parport_pc ppdev lp parport autofs4 squashfs overlay nls_iso8859_1 btrfs xor raid6_pq dm_mirror dm_region_hash dm_log hid_logitech ff_memless usbhid hid uas usb_storage psmouse i915 ahci i2c_algo_bit
  256. 19:52:17: drm_kms_helper libahci e1000e drm ptp sata_via pps_core wmi video
  257. 19:52:17: CPU: 3 PID: 4934 Comm: mount Tainted: G W L 4.2.0-12-generic #14-Ubuntu
  258. 19:52:17: Hardware name: ASUS All Series/B85-PLUS, BIOS 0904 10/29/2013
  259. 19:52:17: task: ffff880204f6b700 ti: ffff8801d5c88000 task.ti: ffff8801d5c88000
  260. 19:52:17: RIP: 0010:[<ffffffff817b72b4>] [<ffffffff817b72b4>] _raw_spin_lock+0x14/0x30
  261. 19:52:17: RSP: 0018:ffff8801d5c8b938 EFLAGS: 00000246
  262. 19:52:17: RAX: 0000000000000000 RBX: ffffffff817ae466 RCX: 0000000000000006
  263. 19:52:17: RDX: 0000000000000001 RSI: 0000000000000246 RDI: ffff880215122d70
  264. 19:52:17: RBP: ffff8801d5c8b938 R08: 000000000000000a R09: 00000000000007c1
  265. 19:52:17: R10: 0000000000025e9c R11: 00000000000007c1 R12: ffffffff810cac89
  266. 19:52:17: R13: ffff8801d5c8b8a8 R14: ffff880215121800 R15: ffff8801d5c8b9a8
  267. 19:52:17: FS: 00007ff065b2e840(0000) GS:ffff88021fb80000(0000) knlGS:0000000000000000
  268. 19:52:17: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  269. 19:52:17: CR2: 00007f3b6441c000 CR3: 00000001d83cd000 CR4: 00000000001406e0
  270. 19:52:17: Stack:
  271. 19:52:17: ffff8801d5c8b968 ffffffffc0377e60 ffff8801d5c8b9a8 ffff880215122800
  272. 19:52:17: ffff8802107f0800 ffff8801d5c8b9a8 ffff8801d5c8b988 ffffffffc0377f55
  273. 19:52:17: ffff880215121bc0 ffff880215121bc0 ffff8801d5c8b9e8 ffffffffc037e47e
  274. 19:52:17: Call Trace:
  275. 19:52:17: [<ffffffffc0377e60>] __del_reloc_root+0x30/0x100 [btrfs]
  276. 19:52:17: [<ffffffffc0377f55>] free_reloc_roots+0x25/0x40 [btrfs]
  277. 19:52:17: [<ffffffffc037e47e>] merge_reloc_roots+0x18e/0x240 [btrfs]
  278. 19:52:17: [<ffffffffc037f1f4>] btrfs_recover_relocation+0x374/0x420 [btrfs]
  279. 19:52:17: [<ffffffffc0328f6d>] open_ctree+0x1b7d/0x23e0 [btrfs]
  280. 19:52:17: [<ffffffffc02ff72e>] btrfs_mount+0x94e/0xa70 [btrfs]
  281. 19:52:17: [<ffffffff813bc0c5>] ? find_next_bit+0x15/0x20
  282. 19:52:17: [<ffffffff811f1078>] mount_fs+0x38/0x160
  283. 19:52:17: [<ffffffff81198795>] ? __alloc_percpu+0x15/0x20
  284. 19:52:17: [<ffffffff8120c02b>] vfs_kern_mount+0x6b/0x120
  285. 19:52:17: [<ffffffffc02fefc8>] btrfs_mount+0x1e8/0xa70 [btrfs]
  286. 19:52:17: [<ffffffff813bc0c5>] ? find_next_bit+0x15/0x20
  287. 19:52:17: [<ffffffff8119845f>] ? pcpu_alloc+0x35f/0x660
  288. 19:52:17: [<ffffffff811f1078>] mount_fs+0x38/0x160
  289. 19:52:17: [<ffffffff81198795>] ? __alloc_percpu+0x15/0x20
  290. 19:52:17: [<ffffffff8120c02b>] vfs_kern_mount+0x6b/0x120
  291. 19:52:17: [<ffffffff8120e76e>] do_mount+0x21e/0xce0
  292. 19:52:17: [<ffffffff8120f54c>] SyS_mount+0x8c/0xd0
  293. 19:52:17: [<ffffffff817b7572>] entry_SYSCALL_64_fastpath+0x16/0x75
  294. 19:52:17: Code: b1 17 85 c0 75 02 5d c3 89 c6 e8 c8 5c 90 ff 66 90 5d c3 0f 1f 40 00 0f 1f 44 00 00 55 48 89 e5 31 c0 ba 01 00 00 00 f0 0f b1 17 <85> c0 75 02 5d c3 89 c6 e8 9f 5c 90 ff 66 90 5d c3 90 66 2e 0f
  295. Oct 03 19:52:41 ubuntu sshd[5069]: Connection closed by 5.45.100.90 [preauth]
  296. 19:52:45: NMI watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [mount:4934]
  297. 19:52:45: Modules linked in: dm_crypt drbg ansi_cprng algif_skcipher af_alg bnep bluetooth eeepc_wmi intel_rapl asus_wmi iosf_mbi sparse_keymap x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_codec_realtek kvm_intel snd_hda_codec_generic kvm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_intel aesni_intel snd_hda_codec aes_x86_64 lrw gf128mul snd_hda_core glue_helper ablk_helper snd_hwdep snd_pcm cryptd snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq joydev input_leds snd_seq_device serio_raw snd_timer mei_me snd lpc_ich mei 8250_fintek soundcore soc_button_array mac_hid shpchp parport_pc ppdev lp parport autofs4 squashfs overlay nls_iso8859_1 btrfs xor raid6_pq dm_mirror dm_region_hash dm_log hid_logitech ff_memless usbhid hid uas usb_storage psmouse i915 ahci i2c_algo_bit
  298. 19:52:45: drm_kms_helper libahci e1000e drm ptp sata_via pps_core wmi video
  299. 19:52:45: CPU: 3 PID: 4934 Comm: mount Tainted: G W L 4.2.0-12-generic #14-Ubuntu
  300. 19:52:45: Hardware name: ASUS All Series/B85-PLUS, BIOS 0904 10/29/2013
  301. 19:52:45: task: ffff880204f6b700 ti: ffff8801d5c88000 task.ti: ffff8801d5c88000
  302. 19:52:45: RIP: 0010:[<ffffffffc0377e40>] [<ffffffffc0377e40>] __del_reloc_root+0x10/0x100 [btrfs]
  303. 19:52:45: RSP: 0018:ffff8801d5c8b948 EFLAGS: 00000286
  304. 19:52:45: RAX: ffff8801d725fd88 RBX: 0000000000025e9c RCX: 0000000000000006
  305. 19:52:45: RDX: 000007772f728000 RSI: 0000000000000246 RDI: ffff88003f391800
  306. 19:52:45: RBP: ffff8801d5c8b968 R08: 000000000000000a R09: 00000000000007c1
  307. 19:52:45: R10: 0000000000025e9c R11: 00000000000007c1 R12: ffffffff817ae466
  308. 19:52:45: R13: ffff8801d5c8b938 R14: ffffffff810cac89 R15: ffff8801d5c8b8a8
  309. 19:52:45: FS: 00007ff065b2e840(0000) GS:ffff88021fb80000(0000) knlGS:0000000000000000
  310. 19:52:45: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  311. 19:52:45: CR2: 00007f3b6441c000 CR3: 00000001d83cd000 CR4: 00000000001406e0
  312. 19:52:45: Stack:
  313. 19:52:45: ffff8801d5c8b9a8 ffff880215122800 ffff8802107f0800 ffff8801d5c8b9a8
  314. 19:52:45: ffff8801d5c8b988 ffffffffc0377f55 ffff880215121bc0 ffff880215121bc0
  315. 19:52:45: ffff8801d5c8b9e8 ffffffffc037e47e ffff880215122d78 0000000004f6b700
  316. 19:52:45: Call Trace:
  317. 19:52:45: [<ffffffffc0377f55>] free_reloc_roots+0x25/0x40 [btrfs]
  318. 19:52:45: [<ffffffffc037e47e>] merge_reloc_roots+0x18e/0x240 [btrfs]
  319. 19:52:45: [<ffffffffc037f1f4>] btrfs_recover_relocation+0x374/0x420 [btrfs]
  320. 19:52:45: [<ffffffffc0328f6d>] open_ctree+0x1b7d/0x23e0 [btrfs]
  321. 19:52:45: [<ffffffffc02ff72e>] btrfs_mount+0x94e/0xa70 [btrfs]
  322. 19:52:45: [<ffffffff813bc0c5>] ? find_next_bit+0x15/0x20
  323. 19:52:45: [<ffffffff811f1078>] mount_fs+0x38/0x160
  324. 19:52:45: [<ffffffff81198795>] ? __alloc_percpu+0x15/0x20
  325. 19:52:45: [<ffffffff8120c02b>] vfs_kern_mount+0x6b/0x120
  326. 19:52:45: [<ffffffffc02fefc8>] btrfs_mount+0x1e8/0xa70 [btrfs]
  327. 19:52:45: [<ffffffff813bc0c5>] ? find_next_bit+0x15/0x20
  328. 19:52:45: [<ffffffff8119845f>] ? pcpu_alloc+0x35f/0x660
  329. 19:52:45: [<ffffffff811f1078>] mount_fs+0x38/0x160
  330. 19:52:45: [<ffffffff81198795>] ? __alloc_percpu+0x15/0x20
  331. 19:52:45: [<ffffffff8120c02b>] vfs_kern_mount+0x6b/0x120
  332. 19:52:45: [<ffffffff8120e76e>] do_mount+0x21e/0xce0
  333. 19:52:45: [<ffffffff8120f54c>] SyS_mount+0x8c/0xd0
  334. 19:52:45: [<ffffffff817b7572>] entry_SYSCALL_64_fastpath+0x16/0x75
  335. 19:52:45: Code: ef ff ff ff ba 0f 05 00 00 48 c7 c6 c0 72 3a c0 e8 1c a3 02 00 0f 0b 0f 1f 40 00 0f 1f 44 00 00 55 48 89 e5 41 56 41 55 41 54 53 <49> 89 fc 48 8b 87 f0 01 00 00 4c 8b a8 b8 0b 00 00 4d 8d b5 70
  336. 19:53:13: NMI watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [mount:4934]
  337. 19:53:13: Modules linked in: dm_crypt drbg ansi_cprng algif_skcipher af_alg bnep bluetooth eeepc_wmi intel_rapl asus_wmi iosf_mbi sparse_keymap x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_codec_realtek kvm_intel snd_hda_codec_generic kvm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_intel aesni_intel snd_hda_codec aes_x86_64 lrw gf128mul snd_hda_core glue_helper ablk_helper snd_hwdep snd_pcm cryptd snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq joydev input_leds snd_seq_device serio_raw snd_timer mei_me snd lpc_ich mei 8250_fintek soundcore soc_button_array mac_hid shpchp parport_pc ppdev lp parport autofs4 squashfs overlay nls_iso8859_1 btrfs xor raid6_pq dm_mirror dm_region_hash dm_log hid_logitech ff_memless usbhid hid uas usb_storage psmouse i915 ahci i2c_algo_bit
  338. 19:53:13: drm_kms_helper libahci e1000e drm ptp sata_via pps_core wmi video
  339. 19:53:13: CPU: 3 PID: 4934 Comm: mount Tainted: G W L 4.2.0-12-generic #14-Ubuntu
  340. 19:53:13: Hardware name: ASUS All Series/B85-PLUS, BIOS 0904 10/29/2013
  341. 19:53:13: task: ffff880204f6b700 ti: ffff8801d5c88000 task.ti: ffff8801d5c88000
  342. 19:53:13: RIP: 0010:[<ffffffff817b72b4>] [<ffffffff817b72b4>] _raw_spin_lock+0x14/0x30
  343. 19:53:13: RSP: 0018:ffff8801d5c8b938 EFLAGS: 00000246
  344. 19:53:13: RAX: 0000000000000000 RBX: ffffffff817ae466 RCX: 0000000000000006
  345. 19:53:13: RDX: 0000000000000001 RSI: 0000000000000246 RDI: ffff880215122d70
  346. 19:53:13: RBP: ffff8801d5c8b938 R08: 000000000000000a R09: 00000000000007c1
  347. 19:53:13: R10: 0000000000025e9c R11: 00000000000007c1 R12: ffffffff810cac89
  348. 19:53:13: R13: ffff8801d5c8b8a8 R14: ffff880215121800 R15: ffff8801d5c8b9a8
  349. 19:53:13: FS: 00007ff065b2e840(0000) GS:ffff88021fb80000(0000) knlGS:0000000000000000
  350. 19:53:13: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  351. 19:53:13: CR2: 00007f3b6441c000 CR3: 00000001d83cd000 CR4: 00000000001406e0
  352. 19:53:13: Stack:
  353. 19:53:13: ffff8801d5c8b968 ffffffffc0377e60 ffff8801d5c8b9a8 ffff880215122800
  354. 19:53:13: ffff8802107f0800 ffff8801d5c8b9a8 ffff8801d5c8b988 ffffffffc0377f55
  355. 19:53:13: ffff880215121bc0 ffff880215121bc0 ffff8801d5c8b9e8 ffffffffc037e47e
  356. 19:53:13: Call Trace:
  357. 19:53:13: [<ffffffffc0377e60>] __del_reloc_root+0x30/0x100 [btrfs]
  358. 19:53:13: [<ffffffffc0377f55>] free_reloc_roots+0x25/0x40 [btrfs]
  359. 19:53:13: [<ffffffffc037e47e>] merge_reloc_roots+0x18e/0x240 [btrfs]
  360. 19:53:13: [<ffffffffc037f1f4>] btrfs_recover_relocation+0x374/0x420 [btrfs]
  361. 19:53:13: [<ffffffffc0328f6d>] open_ctree+0x1b7d/0x23e0 [btrfs]
  362. 19:53:13: [<ffffffffc02ff72e>] btrfs_mount+0x94e/0xa70 [btrfs]
  363. 19:53:13: [<ffffffff813bc0c5>] ? find_next_bit+0x15/0x20
  364. 19:53:13: [<ffffffff811f1078>] mount_fs+0x38/0x160
  365. 19:53:13: [<ffffffff81198795>] ? __alloc_percpu+0x15/0x20
  366. 19:53:13: [<ffffffff8120c02b>] vfs_kern_mount+0x6b/0x120
  367. 19:53:13: [<ffffffffc02fefc8>] btrfs_mount+0x1e8/0xa70 [btrfs]
  368. 19:53:13: [<ffffffff813bc0c5>] ? find_next_bit+0x15/0x20
  369. 19:53:13: [<ffffffff8119845f>] ? pcpu_alloc+0x35f/0x660
  370. 19:53:13: [<ffffffff811f1078>] mount_fs+0x38/0x160
  371. 19:53:13: [<ffffffff81198795>] ? __alloc_percpu+0x15/0x20
  372. 19:53:13: [<ffffffff8120c02b>] vfs_kern_mount+0x6b/0x120
  373. 19:53:13: [<ffffffff8120e76e>] do_mount+0x21e/0xce0
  374. 19:53:13: [<ffffffff8120f54c>] SyS_mount+0x8c/0xd0
  375. 19:53:13: [<ffffffff817b7572>] entry_SYSCALL_64_fastpath+0x16/0x75
  376. 19:53:13: Code: b1 17 85 c0 75 02 5d c3 89 c6 e8 c8 5c 90 ff 66 90 5d c3 0f 1f 40 00 0f 1f 44 00 00 55 48 89 e5 31 c0 ba 01 00 00 00 f0 0f b1 17 <85> c0 75 02 5d c3 89 c6 e8 9f 5c 90 ff 66 90 5d c3 90 66 2e 0f
  377. Oct 03 19:53:41 ubuntu sshd[5102]: Connection closed by 5.45.100.90 [preauth]
  378. 19:53:41: NMI watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [mount:4934]
  379. 19:53:41: Modules linked in: dm_crypt drbg ansi_cprng algif_skcipher af_alg bnep bluetooth eeepc_wmi intel_rapl asus_wmi iosf_mbi sparse_keymap x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_codec_realtek kvm_intel snd_hda_codec_generic kvm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_intel aesni_intel snd_hda_codec aes_x86_64 lrw gf128mul snd_hda_core glue_helper ablk_helper snd_hwdep snd_pcm cryptd snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq joydev input_leds snd_seq_device serio_raw snd_timer mei_me snd lpc_ich mei 8250_fintek soundcore soc_button_array mac_hid shpchp parport_pc ppdev lp parport autofs4 squashfs overlay nls_iso8859_1 btrfs xor raid6_pq dm_mirror dm_region_hash dm_log hid_logitech ff_memless usbhid hid uas usb_storage psmouse i915 ahci i2c_algo_bit
  380. 19:53:41: drm_kms_helper libahci e1000e drm ptp sata_via pps_core wmi video
  381. 19:53:41: CPU: 3 PID: 4934 Comm: mount Tainted: G W L 4.2.0-12-generic #14-Ubuntu
  382. 19:53:41: Hardware name: ASUS All Series/B85-PLUS, BIOS 0904 10/29/2013
  383. 19:53:41: task: ffff880204f6b700 ti: ffff8801d5c88000 task.ti: ffff8801d5c88000
  384. 19:53:41: RIP: 0010:[<ffffffff817b72b4>] [<ffffffff817b72b4>] _raw_spin_lock+0x14/0x30
  385. 19:53:41: RSP: 0018:ffff8801d5c8b938 EFLAGS: 00000246
  386. 19:53:41: RAX: 0000000000000000 RBX: ffffffff817ae466 RCX: 0000000000000006
  387. 19:53:41: RDX: 0000000000000001 RSI: 0000000000000246 RDI: ffff880215122d70
  388. 19:53:41: RBP: ffff8801d5c8b938 R08: 000000000000000a R09: 00000000000007c1
  389. 19:53:41: R10: 0000000000025e9c R11: 00000000000007c1 R12: ffffffff810cac89
  390. 19:53:41: R13: ffff8801d5c8b8a8 R14: ffff880215121800 R15: ffff8801d5c8b9a8
  391. 19:53:41: FS: 00007ff065b2e840(0000) GS:ffff88021fb80000(0000) knlGS:0000000000000000
  392. 19:53:41: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  393. 19:53:41: CR2: 00007f3b6441c000 CR3: 00000001d83cd000 CR4: 00000000001406e0
  394. 19:53:41: Stack:
  395. 19:53:41: ffff8801d5c8b968 ffffffffc0377e60 ffff8801d5c8b9a8 ffff880215122800
  396. 19:53:41: ffff8802107f0800 ffff8801d5c8b9a8 ffff8801d5c8b988 ffffffffc0377f55
  397. 19:53:41: ffff880215121bc0 ffff880215121bc0 ffff8801d5c8b9e8 ffffffffc037e47e
  398. 19:53:41: Call Trace:
  399. 19:53:41: [<ffffffffc0377e60>] __del_reloc_root+0x30/0x100 [btrfs]
  400. 19:53:41: [<ffffffffc0377f55>] free_reloc_roots+0x25/0x40 [btrfs]
  401. 19:53:41: [<ffffffffc037e47e>] merge_reloc_roots+0x18e/0x240 [btrfs]
  402. 19:53:41: [<ffffffffc037f1f4>] btrfs_recover_relocation+0x374/0x420 [btrfs]
  403. 19:53:41: [<ffffffffc0328f6d>] open_ctree+0x1b7d/0x23e0 [btrfs]
  404. 19:53:41: [<ffffffffc02ff72e>] btrfs_mount+0x94e/0xa70 [btrfs]
  405. 19:53:41: [<ffffffff813bc0c5>] ? find_next_bit+0x15/0x20
  406. 19:53:41: [<ffffffff811f1078>] mount_fs+0x38/0x160
  407. 19:53:41: [<ffffffff81198795>] ? __alloc_percpu+0x15/0x20
  408. 19:53:41: [<ffffffff8120c02b>] vfs_kern_mount+0x6b/0x120
  409. 19:53:41: [<ffffffffc02fefc8>] btrfs_mount+0x1e8/0xa70 [btrfs]
  410. 19:53:41: [<ffffffff813bc0c5>] ? find_next_bit+0x15/0x20
  411. 19:53:41: [<ffffffff8119845f>] ? pcpu_alloc+0x35f/0x660
  412. 19:53:41: [<ffffffff811f1078>] mount_fs+0x38/0x160
  413. 19:53:41: [<ffffffff81198795>] ? __alloc_percpu+0x15/0x20
  414. 19:53:41: [<ffffffff8120c02b>] vfs_kern_mount+0x6b/0x120
  415. 19:53:41: [<ffffffff8120e76e>] do_mount+0x21e/0xce0
  416. 19:53:41: [<ffffffff8120f54c>] SyS_mount+0x8c/0xd0
  417. 19:53:41: [<ffffffff817b7572>] entry_SYSCALL_64_fastpath+0x16/0x75
  418. 19:53:41: Code: b1 17 85 c0 75 02 5d c3 89 c6 e8 c8 5c 90 ff 66 90 5d c3 0f 1f 40 00 0f 1f 44 00 00 55 48 89 e5 31 c0 ba 01 00 00 00 f0 0f b1 17 <85> c0 75 02 5d c3 89 c6 e8 9f 5c 90 ff 66 90 5d c3 90 66 2e 0f
  419. 19:53:54: INFO: rcu_sched self-detected stall on CPU { 3} (t=60003 jiffies g=7227 c=7226 q=0)
  420. 19:53:54: Task dump for CPU 3:
  421. 19:53:54: mount R running task 0 4934 4497 0x00000008
  422. 19:53:54: ffffffff81c519c0 ffff88021fb83d78 ffffffff810a1449 0000000000000003
  423. 19:53:54: ffffffff81c519c0 ffff88021fb83d98 ffffffff810a3bcb 0000000000000083
  424. 19:53:54: 0000000000000004 ffff88021fb83dc8 ffffffff810d5bb8 ffff88021fb974c0
  425. 19:53:54: Call Trace:
  426. 19:53:54: <IRQ> [<ffffffff810a1449>] sched_show_task+0xa9/0x110
  427. 19:53:54: [<ffffffff810a3bcb>] dump_cpu_task+0x3b/0x50
  428. 19:53:54: [<ffffffff810d5bb8>] rcu_dump_cpu_stacks+0x88/0xd0
  429. 19:53:54: [<ffffffff810d9615>] rcu_check_callbacks+0x485/0x760
  430. 19:53:54: [<ffffffff8112c5fc>] ? acct_account_cputime+0x1c/0x20
  431. 19:53:54: [<ffffffff810a4681>] ? account_system_time+0x81/0x120
  432. 19:53:54: [<ffffffff810ee220>] ? tick_sched_handle.isra.14+0x60/0x60
  433. 19:53:54: [<ffffffff810df429>] update_process_times+0x39/0x60
  434. 19:53:54: [<ffffffff810ee1e5>] tick_sched_handle.isra.14+0x25/0x60
  435. 19:53:54: [<ffffffff810ee264>] tick_sched_timer+0x44/0x80
  436. 19:53:54: [<ffffffff810dfcc4>] __hrtimer_run_queues+0xe4/0x200
  437. 19:53:54: [<ffffffff810e03c8>] hrtimer_interrupt+0xa8/0x1a0
  438. 19:53:54: [<ffffffff8104bccc>] local_apic_timer_interrupt+0x3c/0x70
  439. 19:53:54: [<ffffffff817ba241>] smp_apic_timer_interrupt+0x41/0x60
  440. 19:53:54: [<ffffffff817b83db>] apic_timer_interrupt+0x6b/0x70
  441. 19:53:54: <EOI> [<ffffffff817ae466>] ? printk+0x46/0x48
  442. 19:53:54: [<ffffffff817b72b4>] ? _raw_spin_lock+0x14/0x30
  443. 19:53:54: [<ffffffffc0377e60>] __del_reloc_root+0x30/0x100 [btrfs]
  444. 19:53:54: [<ffffffffc0377f55>] free_reloc_roots+0x25/0x40 [btrfs]
  445. 19:53:54: [<ffffffffc037e47e>] merge_reloc_roots+0x18e/0x240 [btrfs]
  446. 19:53:54: [<ffffffffc037f1f4>] btrfs_recover_relocation+0x374/0x420 [btrfs]
  447. 19:53:54: [<ffffffffc0328f6d>] open_ctree+0x1b7d/0x23e0 [btrfs]
  448. 19:53:54: [<ffffffffc02ff72e>] btrfs_mount+0x94e/0xa70 [btrfs]
  449. 19:53:54: [<ffffffff813bc0c5>] ? find_next_bit+0x15/0x20
  450. 19:53:54: [<ffffffff811f1078>] mount_fs+0x38/0x160
  451. 19:53:54: [<ffffffff81198795>] ? __alloc_percpu+0x15/0x20
  452. 19:53:54: [<ffffffff8120c02b>] vfs_kern_mount+0x6b/0x120
  453. 19:53:54: [<ffffffffc02fefc8>] btrfs_mount+0x1e8/0xa70 [btrfs]
  454. 19:53:54: [<ffffffff813bc0c5>] ? find_next_bit+0x15/0x20
  455. 19:53:54: [<ffffffff8119845f>] ? pcpu_alloc+0x35f/0x660
  456. 19:53:54: [<ffffffff811f1078>] mount_fs+0x38/0x160
  457. 19:53:54: [<ffffffff81198795>] ? __alloc_percpu+0x15/0x20
  458. 19:53:54: [<ffffffff8120c02b>] vfs_kern_mount+0x6b/0x120
  459. 19:53:54: [<ffffffff8120e76e>] do_mount+0x21e/0xce0
  460. 19:53:54: [<ffffffff8120f54c>] SyS_mount+0x8c/0xd0
  461. 19:53:54: [<ffffffff817b7572>] entry_SYSCALL_64_fastpath+0x16/0x75
  462. 19:54:01: INFO: task kworker/2:2:1207 blocked for more than 120 seconds.
  463. 19:54:01: Tainted: G W L 4.2.0-12-generic #14-Ubuntu
  464. 19:54:01: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
  465. 19:54:01: kworker/2:2 D ffff88021fb16640 0 1207 2 0x00000000
  466. 19:54:01: Workqueue: usb_hub_wq hub_event
  467. 19:54:01: ffff88003fbb76a8 0000000000000046 ffff8802161bee00 ffff88003fa70000
  468. 19:54:01: ffff88003fbb76c8 ffff88003fbb8000 ffff88003fbb7810 ffff88003fbb7808
  469. 19:54:01: ffff88003fa70000 ffff8802163af8d0 ffff88003fbb76c8 ffffffff817b3937
  470. 19:54:01: Call Trace:
  471. 19:54:01: [<ffffffff817b3937>] schedule+0x37/0x80
  472. 19:54:01: [<ffffffff817b65e9>] schedule_timeout+0x189/0x250
  473. 19:54:01: [<ffffffff810b5a88>] ? __wake_up+0x48/0x60
  474. 19:54:01: [<ffffffff817b4244>] wait_for_completion+0xa4/0x110
  475. 19:54:01: [<ffffffff8109f030>] ? wake_up_q+0x70/0x70
  476. 19:54:01: [<ffffffff810d8c00>] ? __call_rcu+0x350/0x350
  477. 19:54:01: [<ffffffff810d4f3d>] wait_rcu_gp+0x4d/0x60
  478. 19:54:01: [<ffffffff810d4ed0>] ? trace_raw_output_rcu_utilization+0x60/0x60
  479. 19:54:01: [<ffffffff810d742e>] synchronize_sched.part.46+0x1e/0x30
  480. 19:54:01: [<ffffffff810d746b>] synchronize_sched+0x2b/0x30
  481. 19:54:01: [<ffffffff81605f15>] input_unregister_handle+0x65/0x70
  482. 19:54:01: [<ffffffff814a1724>] sysrq_disconnect+0x34/0x50
  483. 19:54:01: [<ffffffff81608455>] __input_unregister_device+0xb5/0x170
  484. 19:54:01: [<ffffffff816085cf>] input_unregister_device+0x4f/0x80
  485. 19:54:01: [<ffffffffc02b302a>] hidinput_disconnect+0x8a/0xc0 [hid]
  486. 19:54:01: [<ffffffffc02b00f6>] hid_disconnect+0x76/0x80 [hid]
  487. 19:54:01: [<ffffffffc0132445>] lg_remove+0x25/0x60 [hid_logitech]
  488. 19:54:01: [<ffffffffc02b016f>] hid_device_remove+0x6f/0xd0 [hid]
  489. 19:54:01: [<ffffffff814f7331>] __device_release_driver+0xa1/0x150
  490. 19:54:01: [<ffffffff814f7403>] device_release_driver+0x23/0x30
  491. 19:54:01: [<ffffffff814f6a85>] bus_remove_device+0x105/0x180
  492. 19:54:01: [<ffffffff814f3179>] device_del+0x139/0x260
  493. 19:54:01: [<ffffffffc02b0257>] hid_destroy_device+0x27/0x60 [hid]
  494. 19:54:01: [<ffffffffc02ed1b6>] usbhid_disconnect+0x56/0x90 [usbhid]
  495. 19:54:01: [<ffffffff815b6da3>] usb_unbind_interface+0x83/0x270
  496. 19:54:01: [<ffffffff81500f5c>] ? rpm_idle+0x8c/0x200
  497. 19:54:01: [<ffffffff814f7331>] __device_release_driver+0xa1/0x150
  498. 19:54:01: [<ffffffff814f7403>] device_release_driver+0x23/0x30
  499. 19:54:01: [<ffffffff814f6a85>] bus_remove_device+0x105/0x180
  500. 19:54:01: [<ffffffff814f3179>] device_del+0x139/0x260
  501. 19:54:01: [<ffffffff815b4639>] usb_disable_device+0x89/0x270
  502. 19:54:01: [<ffffffff815aa2f2>] usb_disconnect+0x92/0x280
  503. 19:54:01: [<ffffffff815abe33>] hub_port_connect+0x73/0x9b0
  504. 19:54:01: [<ffffffff815ace1b>] hub_event+0x6ab/0xae0
  505. 19:54:01: [<ffffffff810a431f>] ? sched_clock_cpu+0x8f/0xa0
  506. 19:54:01: [<ffffffff810ab351>] ? put_prev_entity+0x31/0x420
  507. 19:54:01: [<ffffffff8108e01a>] process_one_work+0x1aa/0x440
  508. 19:54:01: [<ffffffff8108e2fb>] worker_thread+0x4b/0x4c0
  509. 19:54:01: [<ffffffff8108e2b0>] ? process_one_work+0x440/0x440
  510. 19:54:01: [<ffffffff8108e2b0>] ? process_one_work+0x440/0x440
  511. 19:54:01: [<ffffffff81094369>] kthread+0xc9/0xe0
  512. 19:54:01: [<ffffffff810942a0>] ? kthread_create_on_node+0x1c0/0x1c0
  513. 19:54:01: [<ffffffff817b799f>] ret_from_fork+0x3f/0x70
  514. 19:54:01: [<ffffffff810942a0>] ? kthread_create_on_node+0x1c0/0x1c0
  515. 19:54:21: NMI watchdog: BUG: soft lockup - CPU#3 stuck for 23s! [mount:4934]
  516. 19:54:21: Modules linked in: dm_crypt drbg ansi_cprng algif_skcipher af_alg bnep bluetooth eeepc_wmi intel_rapl asus_wmi iosf_mbi sparse_keymap x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_codec_realtek kvm_intel snd_hda_codec_generic kvm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_intel aesni_intel snd_hda_codec aes_x86_64 lrw gf128mul snd_hda_core glue_helper ablk_helper snd_hwdep snd_pcm cryptd snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq joydev input_leds snd_seq_device serio_raw snd_timer mei_me snd lpc_ich mei 8250_fintek soundcore soc_button_array mac_hid shpchp parport_pc ppdev lp parport autofs4 squashfs overlay nls_iso8859_1 btrfs xor raid6_pq dm_mirror dm_region_hash dm_log hid_logitech ff_memless usbhid hid uas usb_storage psmouse i915 ahci i2c_algo_bit
  517. 19:54:21: drm_kms_helper libahci e1000e drm ptp sata_via pps_core wmi video
  518. 19:54:21: CPU: 3 PID: 4934 Comm: mount Tainted: G W L 4.2.0-12-generic #14-Ubuntu
  519. 19:54:21: Hardware name: ASUS All Series/B85-PLUS, BIOS 0904 10/29/2013
  520. 19:54:21: task: ffff880204f6b700 ti: ffff8801d5c88000 task.ti: ffff8801d5c88000
  521. 19:54:21: RIP: 0010:[<ffffffff817b72b4>] [<ffffffff817b72b4>] _raw_spin_lock+0x14/0x30
  522. 19:54:21: RSP: 0018:ffff8801d5c8b938 EFLAGS: 00000246
  523. 19:54:21: RAX: 0000000000000000 RBX: ffffffff817ae466 RCX: 0000000000000006
  524. 19:54:21: RDX: 0000000000000001 RSI: 0000000000000246 RDI: ffff880215122d70
  525. 19:54:21: RBP: ffff8801d5c8b938 R08: 000000000000000a R09: 00000000000007c1
  526. 19:54:21: R10: 0000000000025e9c R11: 00000000000007c1 R12: ffffffff810cac89
  527. 19:54:21: R13: ffff8801d5c8b8a8 R14: ffff880215121800 R15: ffff8801d5c8b9a8
  528. 19:54:21: FS: 00007ff065b2e840(0000) GS:ffff88021fb80000(0000) knlGS:0000000000000000
  529. 19:54:21: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  530. 19:54:21: CR2: 00007f3b6441c000 CR3: 00000001d83cd000 CR4: 00000000001406e0
  531. 19:54:21: Stack:
  532. 19:54:21: ffff8801d5c8b968 ffffffffc0377e60 ffff8801d5c8b9a8 ffff880215122800
  533. 19:54:21: ffff8802107f0800 ffff8801d5c8b9a8 ffff8801d5c8b988 ffffffffc0377f55
  534. 19:54:21: ffff880215121bc0 ffff880215121bc0 ffff8801d5c8b9e8 ffffffffc037e47e
  535. 19:54:21: Call Trace:
  536. 19:54:21: [<ffffffffc0377e60>] __del_reloc_root+0x30/0x100 [btrfs]
  537. 19:54:21: [<ffffffffc0377f55>] free_reloc_roots+0x25/0x40 [btrfs]
  538. 19:54:21: [<ffffffffc037e47e>] merge_reloc_roots+0x18e/0x240 [btrfs]
  539. 19:54:21: [<ffffffffc037f1f4>] btrfs_recover_relocation+0x374/0x420 [btrfs]
  540. 19:54:21: [<ffffffffc0328f6d>] open_ctree+0x1b7d/0x23e0 [btrfs]
  541. 19:54:21: [<ffffffffc02ff72e>] btrfs_mount+0x94e/0xa70 [btrfs]
  542. 19:54:21: [<ffffffff813bc0c5>] ? find_next_bit+0x15/0x20
  543. 19:54:21: [<ffffffff811f1078>] mount_fs+0x38/0x160
  544. 19:54:21: [<ffffffff81198795>] ? __alloc_percpu+0x15/0x20
  545. 19:54:21: [<ffffffff8120c02b>] vfs_kern_mount+0x6b/0x120
  546. 19:54:21: [<ffffffffc02fefc8>] btrfs_mount+0x1e8/0xa70 [btrfs]
  547. 19:54:21: [<ffffffff813bc0c5>] ? find_next_bit+0x15/0x20
  548. 19:54:21: [<ffffffff8119845f>] ? pcpu_alloc+0x35f/0x660
  549. 19:54:21: [<ffffffff811f1078>] mount_fs+0x38/0x160
  550. 19:54:21: [<ffffffff81198795>] ? __alloc_percpu+0x15/0x20
  551. 19:54:21: [<ffffffff8120c02b>] vfs_kern_mount+0x6b/0x120
  552. 19:54:21: [<ffffffff8120e76e>] do_mount+0x21e/0xce0
  553. 19:54:21: [<ffffffff8120f54c>] SyS_mount+0x8c/0xd0
  554. 19:54:21: [<ffffffff817b7572>] entry_SYSCALL_64_fastpath+0x16/0x75
  555. 19:54:21: Code: b1 17 85 c0 75 02 5d c3 89 c6 e8 c8 5c 90 ff 66 90 5d c3 0f 1f 40 00 0f 1f 44 00 00 55 48 89 e5 31 c0 ba 01 00 00 00 f0 0f b1 17 <85> c0 75 02 5d c3 89 c6 e8 9f 5c 90 ff 66 90 5d c3 90 66 2e 0f
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