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  1. 00000000000000 0000000000000004 ffffffff81d144c0
  2. [140920.264051] ffffffff8105c800 ffff88075e790d80 ffff880762013d18 ffffffff810dc315
  3. [140920.264051] 00007f90992bd000 ffff880ee40e0e00 ffff880771413c40 ffff880771413c40
  4. [140920.264051] Call Trace:
  5. [140920.264051] [<ffffffff8105c800>] ? leave_mm+0x80/0x80
  6. [140920.264051] [<ffffffff810dc315>] smp_call_function_single+0xe5/0x190
  7. [140920.264051] [<ffffffff8105c800>] ? leave_mm+0x80/0x80
  8. [140920.264051] [<ffffffff810dc746>] smp_call_function_many+0x286/0x2d0
  9. [140920.264051] [<ffffffff8105c800>] ? leave_mm+0x80/0x80
  10. [140920.264051] [<ffffffff8105c957>] native_flush_tlb_others+0x37/0x40
  11. [140920.264051] [<ffffffff8105cbd4>] flush_tlb_mm_range+0x204/0x230
  12. [140920.264051] [<ffffffff81175cf3>] tlb_flush_mmu.part.57+0x33/0x90
  13. [140920.264051] [<ffffffff81176885>] tlb_finish_mmu+0x55/0x60
  14. [140920.264051] [<ffffffff8117e453>] unmap_region+0xd3/0x110
  15. [140920.264051] [<ffffffff8117ea31>] ? vma_rb_erase+0x121/0x220
  16. [140920.264051] [<ffffffff811807c6>] do_munmap+0x226/0x3b0
  17. [140920.264051] [<ffffffff81180991>] vm_munmap+0x41/0x60
  18. [140920.264051] [<ffffffff811818f2>] SyS_munmap+0x22/0x30
  19. [140920.264051] [<ffffffff817342dd>] system_call_fastpath+0x1a/0x1f
  20. [140920.264051] Code: 08 4c 89 ff 4c 89 23 48 89 4b 08 48 89 19 48 89 55 d0 e8 72 f3 64 00 4c 3b 65 d0 74 23 45 85 ed 75 09 eb 0d 0f 1f 44 00 00 f3 90 <f6> 43 20 01 75 f8 48 83 c4 08 5b 41 5c 41 5d 41 5e 41 5f 5d c3
  21. [142756.264051] BUG: soft lockup - CPU#4 stuck for 23s! [mesos-slave:5794]
  22. [142756.264051] Modules linked in: veth xt_addrtype xt_conntrack ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack bridge stp llc dm_thin_pool dm_persistent_data dm_bufio dm_bio_prison libcrc32c iptable_filter ip_tables x_tables dm_crypt syscopyarea sysfillrect sysimgblt serio_raw fb_sys_fops isofs raid10 raid456 async_memcpy async_raid6_recov async_pq async_xor async_tx xor raid6_pq raid1 raid0 multipath linear crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd psmouse ixgbevf floppy
  23. [142756.264051] CPU: 4 PID: 5794 Comm: mesos-slave Tainted: G D 3.13.0-61-generic #100-Ubuntu
  24. [142756.264051] Hardware name: Xen HVM domU, BIOS 4.2.amazon 05/06/2015
  25. [142756.264051] task: ffff880763c7b000 ti: ffff880762012000 task.ti: ffff880762012000
  26. [142756.264051] RIP: 0010:[<ffffffff810dc202>] [<ffffffff810dc202>] generic_exec_single+0x82/0xb0
  27. [142756.264051] RSP: 0018:ffff880762013c70 EFLAGS: 00000202
  28. [142756.264051] RAX: 0000000000000100 RBX: ffffffff81433276 RCX: 0000000000000001
  29. [142756.264051] RDX: ffffffff8180ad60 RSI: 0000000000000000 RDI: 0000000000000100
  30. [142756.264051] RBP: ffff880762013ca0 R08: ffffffff8180ad48 R09: ffff880770c00470
  31. [142756.264051] R10: 0000000000000006 R11: ffffea0016dd0840 R12: ffffffff810c291e
  32. [142756.264051] R13: ffff880762013be8 R14: ffffffff810bf3f7 R15: ffff880762013bd8
  33. [142756.264051] FS: 00007f908dd61700(0000) GS:ffff880771480000(0000) knlGS:0000000000000000
  34. [142756.264051] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  35. [142756.264051] CR2: 00007f90992bd000 CR3: 0000000ee4c50000 CR4: 00000000001406e0
  36. [142756.264051] Stack:
  37. [142756.264051] ffff880771413c40 0000000000000000 0000000000000004 ffffffff81d144c0
  38. [142756.264051] ffffffff8105c800 ffff88075e790d80 ffff880762013d18 ffffffff810dc315
  39. [142756.264051] 00007f90992bd000 ffff880ee40e0e00 ffff880771413c40 ffff880771413c40
  40. [142756.264051] Call Trace:
  41. [142756.264051] [<ffffffff8105c800>] ? leave_mm+0x80/0x80
  42. [142756.264051] [<ffffffff810dc315>] smp_call_function_single+0xe5/0x190
  43. [142756.264051] [<ffffffff8105c800>] ? leave_mm+0x80/0x80
  44. [142756.264051] [<ffffffff810dc746>] smp_call_function_many+0x286/0x2d0
  45. [142756.264051] [<ffffffff8105c800>] ? leave_mm+0x80/0x80
  46. [142756.264051] [<ffffffff8105c957>] native_flush_tlb_others+0x37/0x40
  47. [142756.264051] [<ffffffff8105cbd4>] flush_tlb_mm_range+0x204/0x230
  48. [142756.264051] [<ffffffff81175cf3>] tlb_flush_mmu.part.57+0x33/0x90
  49. [142756.264051] [<ffffffff81176885>] tlb_finish_mmu+0x55/0x60
  50. [142756.264051] [<ffffffff8117e453>] unmap_region+0xd3/0x110
  51. [142756.264051] [<ffffffff8117ea31>] ? vma_rb_erase+0x121/0x220
  52. [142756.264051] [<ffffffff811807c6>] do_munmap+0x226/0x3b0
  53. [142756.264051] [<ffffffff81180991>] vm_munmap+0x41/0x60
  54. [142756.264051] [<ffffffff811818f2>] SyS_munmap+0x22/0x30
  55. [142756.264051] [<ffffffff817342dd>] system_call_fastpath+0x1a/0x1f
  56. [142756.264051] Code: 08 4c 89 ff 4c 89 23 48 89 4b 08 48 89 19 48 89 55 d0 e8 72 f3 64 00 4c 3b 65 d0 74 23 45 85 ed 75 09 eb 0d 0f 1f 44 00 00 f3 90 <f6> 43 20 01 75 f8 48 83 c4 08 5b 41 5c 41 5d 41 5e 41 5f 5d c3
  57. [142784.264051] BUG: soft lockup - CPU#4 stuck for 23s! [mesos-slave:5794]
  58. [142784.264051] Modules linked in: veth xt_addrtype xt_conntrack ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack bridge stp llc dm_thin_pool dm_persistent_data dm_bufio dm_bio_prison libcrc32c iptable_filter ip_tables x_tables dm_crypt syscopyarea sysfillrect sysimgblt serio_raw fb_sys_fops isofs raid10 raid456 async_memcpy async_raid6_recov async_pq async_xor async_tx xor raid6_pq raid1 raid0 multipath linear crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd psmouse ixgbevf floppy
  59. [142784.264051] CPU: 4 PID: 5794 Comm: mesos-slave Tainted: G D 3.13.0-61-generic #100-Ubuntu
  60. [142784.264051] Hardware name: Xen HVM domU, BIOS 4.2.amazon 05/06/2015
  61. [142784.264051] task: ffff880763c7b000 ti: ffff880762012000 task.ti: ffff880762012000
  62. [142784.264051] RIP: 0010:[<ffffffff810dc200>] [<ffffffff810dc200>] generic_exec_single+0x80/0xb0
  63. [142784.264051] RSP: 0018:ffff880762013c70 EFLAGS: 00000202
  64. [142784.264051] RAX: 0000000000000100 RBX: ffffffff81433276 RCX: 0000000000000001
  65. [142784.264051] RDX: ffffffff8180ad60 RSI: 0000000000000000 RDI: 0000000000000100
  66. [142784.264051] RBP: ffff880762013ca0 R08: ffffffff8180ad48 R09: ffff880770c00470
  67. [142784.264051] R10: 0000000000000006 R11: ffffea0016dd0840 R12: ffffffff810c291e
  68. [142784.264051] R13: ffff880762013be8 R14: ffffffff810bf3f7 R15: ffff880762013bd8
  69. [142784.264051] FS: 00007f908dd61700(0000) GS:ffff880771480000(0000) knlGS:0000000000000000
  70. [142784.264051] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  71. [142784.264051] CR2: 00007f90992bd000 CR3: 0000000ee4c50000 CR4: 00000000001406e0
  72. [142784.264051] Stack:
  73. [142784.264051] ffff880771413c40 0000000000000000 0000000000000004 ffffffff81d144c0
  74. [142784.264051] ffffffff8105c800 ffff88075e790d80 ffff880762013d18 ffffffff810dc315
  75. [142784.264051] 00007f90992bd000 ffff880ee40e0e00 ffff880771413c40 ffff880771413c40
  76. [142784.264051] Call Trace:
  77. [142784.264051] [<ffffffff8105c800>] ? leave_mm+0x80/0x80
  78. [142784.264051] [<ffffffff810dc315>] smp_call_function_single+0xe5/0x190
  79. [142784.264051] [<ffffffff8105c800>] ? leave_mm+0x80/0x80
  80. [142784.264051] [<ffffffff810dc746>] smp_call_function_many+0x286/0x2d0
  81. [142784.264051] [<ffffffff8105c800>] ? leave_mm+0x80/0x80
  82. [142784.264051] [<ffffffff8105c957>] native_flush_tlb_others+0x37/0x40
  83. [142784.264051] [<ffffffff8105cbd4>] flush_tlb_mm_range+0x204/0x230
  84. [142784.264051] [<ffffffff81175cf3>] tlb_flush_mmu.part.57+0x33/0x90
  85. [142784.264051] [<ffffffff81176885>] tlb_finish_mmu+0x55/0x60
  86. [142784.264051] [<ffffffff8117e453>] unmap_region+0xd3/0x110
  87. [142784.264051] [<ffffffff8117ea31>] ? vma_rb_erase+0x121/0x220
  88. [142784.264051] [<ffffffff811807c6>] do_munmap+0x226/0x3b0
  89. [142784.264051] [<ffffffff81180991>] vm_munmap+0x41/0x60
  90. [142784.264051] [<ffffffff811818f2>] SyS_munmap+0x22/0x30
  91. [142784.264051] [<ffffffff817342dd>] system_call_fastpath+0x1a/0x1f
  92. [142784.264051] Code: 5c 24 08 4c 89 ff 4c 89 23 48 89 4b 08 48 89 19 48 89 55 d0 e8 72 f3 64 00 4c 3b 65 d0 74 23 45 85 ed 75 09 eb 0d 0f 1f 44 00 00 <f3> 90 f6 43 20 01 75 f8 48 83 c4 08 5b 41 5c 41 5d 41 5e 41 5f
  93. [142812.264051] BUG: soft lockup - CPU#4 stuck for 23s! [mesos-slave:5794]
  94. [142812.264051] Modules linked in: veth xt_addrtype xt_conntrack ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack bridge stp llc dm_thin_pool dm_persistent_data dm_bufio dm_bio_prison libcrc32c iptable_filter ip_tables x_tables dm_crypt syscopyarea sysfillrect sysimgblt serio_raw fb_sys_fops isofs raid10 raid456 async_memcpy async_raid6_recov async_pq async_xor async_tx xor raid6_pq raid1 raid0 multipath linear crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd psmouse ixgbevf floppy
  95. [142812.264051] CPU: 4 PID: 5794 Comm: mesos-slave Tainted: G D 3.13.0-61-generic #100-Ubuntu
  96. [142812.264051] Hardware name: Xen HVM domU, BIOS 4.2.amazon 05/06/2015
  97. [142812.264051] task: ffff880763c7b000 ti: ffff880762012000 task.ti: ffff880762012000
  98. [142812.264051] RIP: 0010:[<ffffffff810dc202>] [<ffffffff810dc202>] generic_exec_single+0x82/0xb0
  99. [142812.264051] RSP: 0018:ffff880762013c70 EFLAGS: 00000202
  100. [142812.264051] RAX: 0000000000000100 RBX: ffffffff81433276 RCX: 0000000000000001
  101. [142812.264051] RDX: ffffffff8180ad60 RSI: 0000000000000000 RDI: 0000000000000100
  102. [142812.264051] RBP: ffff880762013ca0 R08: ffffffff8180ad48 R09: ffff880770c00470
  103. [142812.264051] R10: 0000000000000006 R11: ffffea0016dd0840 R12: ffffffff810c291e
  104. [142812.264051] R13: ffff880762013be8 R14: ffffffff810bf3f7 R15: ffff880762013bd8
  105. [142812.264051] FS: 00007f908dd61700(0000) GS:ffff880771480000(0000) knlGS:0000000000000000
  106. [142812.264051] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  107. [142812.264051] CR2: 00007f90992bd000 CR3: 0000000ee4c50000 CR4: 00000000001406e0
  108. [142812.264051] Stack:
  109. [142812.264051] ffff880771413c40 0000000000000000 0000000000000004 ffffffff81d144c0
  110. [142812.264051] ffffffff8105c800 ffff88075e790d80 ffff880762013d18 ffffffff810dc315
  111. [142812.264051] 00007f90992bd000 ffff880ee40e0e00 ffff880771413c40 ffff880771413c40
  112. [142812.264051] Call Trace:
  113. [142812.264051] [<ffffffff8105c800>] ? leave_mm+0x80/0x80
  114. [142812.264051] [<ffffffff810dc315>] smp_call_function_single+0xe5/0x190
  115. [142812.264051] [<ffffffff8105c800>] ? leave_mm+0x80/0x80
  116. [142812.264051] [<ffffffff810dc746>] smp_call_function_many+0x286/0x2d0
  117. [142812.264051] [<ffffffff8105c800>] ? leave_mm+0x80/0x80
  118. [142812.264051] [<ffffffff8105c957>] native_flush_tlb_others+0x37/0x40
  119. [142812.264051] [<ffffffff8105cbd4>] flush_tlb_mm_range+0x204/0x230
  120. [142812.264051] [<ffffffff81175cf3>] tlb_flush_mmu.part.57+0x33/0x90
  121. [142812.264051] [<ffffffff81176885>] tlb_finish_mmu+0x55/0x60
  122. [142812.264051] [<ffffffff8117e453>] unmap_region+0xd3/0x110
  123. [142812.264051] [<ffffffff8117ea31>] ? vma_rb_erase+0x121/0x220
  124. [142812.264051] [<ffffffff811807c6>] do_munmap+0x226/0x3b0
  125. [142812.264051] [<ffffffff81180991>] vm_munmap+0x41/0x60
  126. [142812.264051] [<ffffffff811818f2>] SyS_munmap+0x22/0x30
  127. [142812.264051] [<ffffffff817342dd>] system_call_fastpath+0x1a/0x1f
  128. [142812.264051] Code: 08 4c 89 ff 4c 89 23 48 89 4b 08 48 89 19 48 89 55 d0 e8 72 f3 64 00 4c 3b 65 d0 74 23 45 85 ed 75 09 eb 0d 0f 1f 44 00 00 f3 90 <f6> 43 20 01 75 f8 48 83 c4 08 5b 41 5c 41 5d 41 5e 41 5f 5d c3
  129. [142817.924051] INFO: rcu_sched self-detected stall on CPU { 4} (t=5160083 jiffies g=965004 c=965003 q=0)
  130. [142817.924051] sending NMI to all CPUs:
  131. [142816.784057] NMI backtrace for cpu 3
  132. [142816.784057] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G D 3.13.0-61-generic #100-Ubuntu
  133. [142816.784057] Hardware name: Xen HVM domU, BIOS 4.2.amazon 05/06/2015
  134. [142816.784057] task: ffff880765c26000 ti: ffff880765c2c000 task.ti: ffff880765c2c000
  135. [142816.784057] RIP: 0010:[<ffffffff8104f596>] [<ffffffff8104f596>] native_safe_halt+0x6/0x10
  136. [142816.784057] RSP: 0018:ffff880765c2dea8 EFLAGS: 00000286
  137. [142816.784057] RAX: 00000000ffffffed RBX: ffff880765c2df38 RCX: 0100000000000000
  138. [142816.784057] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000046
  139. [142816.784057] RBP: ffff880765c2dea8 R08: 0000000000000000 R09: 0000000000000000
  140. [142816.784057] R10: 0000000000000029 R11: ffff880765f0d028 R12: 0000000000000003
  141. [142816.784057] R13: ffffffff81d144c0 R14: 0000000000000000 R15: ffff880765c2dfd8
  142. [142816.784057] FS: 0000000000000000(0000) GS:ffff880771460000(0000) knlGS:0000000000000000
  143. [142816.784057] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  144. [142816.784057] CR2: 00007f9038028000 CR3: 0000000ee4c50000 CR4: 00000000001406e0
  145. [142816.784057] Stack:
  146. [142816.784057] ffff880765c2dec8 ffffffff8101cb2f ffff880765c2df38 ffff880765c2dfd8
  147. [142816.784057] ffff880765c2ded8 ffffffff8101d406 ffff880765c2df28 ffffffff810bf215
  148. [142816.784057] ffff880765c2dfd8 ffff880765c2dfd8 74a3c04d72c14993 ffff880765c2df38
  149. [142816.784057] Call Trace:
  150. [142816.784057] [<ffffffff8101cb2f>] default_idle+0x1f/0xc0
  151. [142816.784057] [<ffffffff8101d406>] arch_cpu_idle+0x26/0x30
  152. [142816.784057] [<ffffffff810bf215>] cpu_startup_entry+0xc5/0x290
  153. [142816.784057] [<ffffffff810415ad>] start_secondary+0x21d/0x2d0
  154. [142816.784057] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84
  155. [142817.924051] NMI backtrace for cpu 4
  156. [142817.924051] CPU: 4 PID: 5794 Comm: mesos-slave Tainted: G D 3.13.0-61-generic #100-Ubuntu
  157. [142817.924051] Hardware name: Xen HVM domU, BIOS 4.2.amazon 05/06/2015
  158. [142817.924051] task: ffff880763c7b000 ti: ffff880762012000 task.ti: ffff880762012000
  159. [142817.924051] RIP: 0010:[<ffffffff810450fc>] [<ffffffff810450fc>] default_send_IPI_mask_sequence_phys+0xbc/0x100
  160. [142817.924051] RSP: 0018:ffff880771483c60 EFLAGS: 00000046
  161. [142817.924051] RAX: 0000000000000400 RBX: 000000000000a08a RCX: 0000000000000004
  162. [142817.924051] RDX: 0000000000000004 RSI: 0000000000000008 RDI: 0000000000000300
  163. [142817.924051] RBP: ffff880771483c98 R08: ffffffff81d144c0 R09: 0000000000016996
  164. [142817.924051] R10: ffffffff8185ade0 R11: ffff8807714839e6 R12: ffffffff81d144c0
  165. [142817.924051] R13: 0000000000000400 R14: 0000000000000086 R15: 0000000000000002
  166. [142817.924051] FS: 00007f908dd61700(0000) GS:ffff880771480000(0000) knlGS:0000000000000000
  167. [142817.924051] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  168. [142817.924051] CR2: 00007f90992bd000 CR3: 0000000ee4c50000 CR4: 00000000001406e0
  169. [142817.924051] Stack:
  170. [142817.924051] 0000000800000008 0000000000000004 0000000000002710 ffffffff81c4e1c0
  171. [142817.924051] ffffffff81d144e0 ffffffff81c4e2c0 0000000000000004 ffff880771483ca8
  172. [142817.924051] ffffffff81049887 ffff880771483cc0 ffffffff810452d0 ffff88077148d840
  173. [142817.924051] Call Trace:
  174. [142817.924051] <IRQ>
  175. [142817.924051] [<ffffffff81049887>] physflat_send_IPI_all+0x17/0x20
  176. [142817.924051] [<ffffffff810452d0>] arch_trigger_all_cpu_backtrace+0x70/0xb0
  177. [142817.924051] [<ffffffff810cb0fe>] rcu_check_callbacks+0x3fe/0x650
  178. [142817.924051] [<ffffffff810764e7>] update_process_times+0x47/0x70
  179. [142817.924051] [<ffffffff810d6515>] tick_sched_handle.isra.17+0x25/0x60
  180. [142817.924051] [<ffffffff810d6591>] tick_sched_timer+0x41/0x60
  181. [142817.924051] [<ffffffff8108e9e7>] __run_hrtimer+0x77/0x1d0
  182. [142817.924051] [<ffffffff810d6550>] ? tick_sched_handle.isra.17+0x60/0x60
  183. [142817.924051] [<ffffffff8108f1af>] hrtimer_interrupt+0xef/0x230
  184. [142817.924051] [<ffffffff81009faf>] xen_timer_interrupt+0x2f/0x150
  185. [142817.924051] [<ffffffff8147db51>] ? add_interrupt_randomness+0x41/0x1c0
  186. [142817.924051] [<ffffffff810bfdbe>] handle_irq_event_percpu+0x3e/0x1d0
  187. [142817.924051] [<ffffffff810c328e>] handle_percpu_irq+0x3e/0x60
  188. [142817.924051] [<ffffffff814336f7>] __xen_evtchn_do_upcall+0x317/0x320
  189. [142817.924051] [<ffffffff814357db>] xen_evtchn_do_upcall+0x2b/0x50
  190. [142817.924051] [<ffffffff81735e6d>] xen_hvm_callback_vector+0x6d/0x80
  191. [142817.924051] <EOI>
  192. [142817.924051] [<ffffffff81433276>] ? evtchn_from_irq+0x16/0x50
  193. [142817.924051] [<ffffffff810dc202>] ? generic_exec_single+0x82/0xb0
  194. [142817.924051] [<ffffffff8105c800>] ? leave_mm+0x80/0x80
  195. [142817.924051] [<ffffffff810dc315>] smp_call_function_single+0xe5/0x190
  196. [142817.924051] [<ffffffff8105c800>] ? leave_mm+0x80/0x80
  197. [142817.924051] [<ffffffff810dc746>] smp_call_function_many+0x286/0x2d0
  198. [142817.924051] [<ffffffff8105c800>] ? leave_mm+0x80/0x80
  199. [142817.924051] [<ffffffff8105c957>] native_flush_tlb_others+0x37/0x40
  200. [142817.924051] [<ffffffff8105cbd4>] flush_tlb_mm_range+0x204/0x230
  201. [142817.924051] [<ffffffff81175cf3>] tlb_flush_mmu.part.57+0x33/0x90
  202. [142817.924051] [<ffffffff81176885>] tlb_finish_mmu+0x55/0x60
  203. [142817.924051] [<ffffffff8117e453>] unmap_region+0xd3/0x110
  204. [142817.924051] [<ffffffff8117ea31>] ? vma_rb_erase+0x121/0x220
  205. [142817.924051] [<ffffffff811807c6>] do_munmap+0x226/0x3b0
  206. [142817.924051] [<ffffffff81180991>] vm_munmap+0x41/0x60
  207. [142817.924051] [<ffffffff811818f2>] SyS_munmap+0x22/0x30
  208. [142817.924051] [<ffffffff817342dd>] system_call_fastpath+0x1a/0x1f
  209. [142817.924051] Code: 90 8b 0c 25 00 73 5f ff 80 e5 10 75 f2 89 f0 c1 e0 18 89 04 25 10 73 5f ff 41 83 ff 02 44 89 e8 41 0f 45 c7 89 04 25 00 73 5f ff <eb> 8a 4c 89 f7 57 9d 0f 1f 44 00 00 48 83 c4 10 5b 41 5c 41 5d
  210. [142816.300055] NMI backtrace for cpu 6
  211. [142816.300055] CPU: 6 PID: 0 Comm: swapper/6 Tainted: G D 3.13.0-61-generic #100-Ubuntu
  212. [142816.300055] Hardware name: Xen HVM domU, BIOS 4.2.amazon 05/06/2015
  213. [142816.300055] task: ffff880765c33000 ti: ffff880765c42000 task.ti: ffff880765c42000
  214. [142816.300055] RIP: 0010:[<ffffffff8104f596>] [<ffffffff8104f596>] native_safe_halt+0x6/0x10
  215. [142816.300055] RSP: 0018:ffff880765c43ea8 EFLAGS: 00000286
  216. [142816.300055] RAX: 00000000ffffffed RBX: ffff880765c43f38 RCX: 0100000000000000
  217. [142816.300055] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000046
  218. [142816.300055] RBP: ffff880765c43ea8 R08: 0000000000000000 R09: 0000000000000000
  219. [142816.300055] R10: 00000000000024c2 R11: 00000000000024c2 R12: 0000000000000006
  220. [142816.300055] R13: ffffffff81d144c0 R14: 0000000000000000 R15: ffff880765c43fd8
  221. [142816.300055] FS: 0000000000000000(0000) GS:ffff8807714c0000(0000) knlGS:0000000000000000
  222. [142816.300055] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  223. [142816.300055] CR2: 00007f90992bd000 CR3: 0000000ee4c50000 CR4: 00000000001406e0
  224. [142816.300055] Stack:
  225. [142816.300055] ffff880765c43ec8 ffffffff8101cb2f ffff880765c43f38 ffff880765c43fd8
  226. [142816.300055] ffff880765c43ed8 ffffffff8101d406 ffff880765c43f28 ffffffff810bf215
  227. [142816.300055] ffff880765c43fd8 ffff880765c43fd8 6359c7c956d9b9e8 ffff880765c43f38
  228. [142816.300055] Call Trace:
  229. [142816.300055] [<ffffffff8101cb2f>] default_idle+0x1f/0xc0
  230. [142816.300055] [<ffffffff8101d406>] arch_cpu_idle+0x26/0x30
  231. [142816.300055] [<ffffffff810bf215>] cpu_startup_entry+0xc5/0x290
  232. [142816.300055] [<ffffffff810415ad>] start_secondary+0x21d/0x2d0
  233. [142816.300055] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84
  234. [142816.812058] NMI backtrace for cpu 11
  235. [142816.812058] CPU: 11 PID: 0 Comm: swapper/11 Tainted: G D 3.13.0-61-generic #100-Ubuntu
  236. [142816.812058] Hardware name: Xen HVM domU, BIOS 4.2.amazon 05/06/2015
  237. [142816.812058] task: ffff880765c5b000 ti: ffff880765c64000 task.ti: ffff880765c64000
  238. [142816.812058] RIP: 0010:[<ffffffff8104f596>] [<ffffffff8104f596>] native_safe_halt+0x6/0x10
  239. [142816.812058] RSP: 0018:ffff880765c65ea8 EFLAGS: 00000286
  240. [142816.812058] RAX: 00000000ffffffed RBX: ffff880765c65f38 RCX: 0100000000000000
  241. [142816.812058] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000046
  242. [142816.812058] RBP: ffff880765c65ea8 R08: 0000000000000000 R09: 0000000000000000
  243. [142816.812058] R10: 0000000000000029 R11: ffff880ee6319028 R12: 000000000000000b
  244. [142816.812058] R13: ffffffff81d144c0 R14: 0000000000000000 R15: ffff880765c65fd8
  245. [142816.812058] FS: 0000000000000000(0000) GS:ffff880ef0e60000(0000) knlGS:0000000000000000
  246. [142816.812058] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  247. [142816.812058] CR2: 00007f13a6d07ff0 CR3: 0000000ee498e000 CR4: 00000000001406e0
  248. [142816.812058] Stack:
  249. [142816.812058] ffff880765c65ec8 ffffffff8101cb2f ffff880765c65f38 ffff880765c65fd8
  250. [142816.812058] ffff880765c65ed8 ffffffff8101d406 ffff880765c65f28 ffffffff810bf215
  251. [142816.812058] ffff880765c65fd8 ffff880765c65fd8 eed84fcda2f5ec32 ffff880765c65f38
  252. [142816.812058] Call Trace:
  253. [142816.812058] [<ffffffff8101cb2f>] default_idle+0x1f/0xc0
  254. [142816.812058] [<ffffffff8101d406>] arch_cpu_idle+0x26/0x30
  255. [142816.812058] [<ffffffff810bf215>] cpu_startup_entry+0xc5/0x290
  256. [142816.812058] [<ffffffff810415ad>] start_secondary+0x21d/0x2d0
  257. [142816.812058] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84
  258. [142817.724058] NMI backtrace for cpu 12
  259. [142817.724058] CPU: 12 PID: 0 Comm: swapper/12 Tainted: G D 3.13.0-61-generic #100-Ubuntu
  260. [142817.724058] Hardware name: Xen HVM domU, BIOS 4.2.amazon 05/06/2015
  261. [142817.724058] task: ffff880765c5c800 ti: ffff880765c66000 task.ti: ffff880765c66000
  262. [142817.724058] RIP: 0010:[<ffffffff8104f596>] [<ffffffff8104f596>] native_safe_halt+0x6/0x10
  263. [142817.724058] RSP: 0018:ffff880765c67ea8 EFLAGS: 00000286
  264. [142817.724058] RAX: 00000000ffffffed RBX: ffff880765c67f38 RCX: 0100000000000000
  265. [142817.724058] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000046
  266. [142817.724058] RBP: ffff880765c67ea8 R08: 0000000000000000 R09: 0000000000000000
  267. [142817.724058] R10: 0000000000000022 R11: ffff880ee6355828 R12: 000000000000000c
  268. [142817.724058] R13: ffffffff81d144c0 R14: 0000000000000000 R15: ffff880765c67fd8
  269. [142817.724058] FS: 0000000000000000(0000) GS:ffff880ef0e80000(0000) knlGS:0000000000000000
  270. [142817.724058] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  271. [142817.724058] CR2: 00007f01d0891000 CR3: 000000075e6fe000 CR4: 00000000001406e0
  272. [142817.724058] Stack:
  273. [142817.724058] ffff880765c67ec8 ffffffff8101cb2f ffff880765c67f38 ffff880765c67fd8
  274. [142817.724058] ffff880765c67ed8 ffffffff8101d406 ffff880765c67f28 ffffffff810bf215
  275. [142817.724058] ffff880765c67fd8 ffff880765c67fd8 fe04e9a15fda953e ffff880765c67f38
  276. [142817.724058] Call Trace:
  277. [142817.724058] [<ffffffff8101cb2f>] default_idle+0x1f/0xc0
  278. [142817.724058] [<ffffffff8101d406>] arch_cpu_idle+0x26/0x30
  279. [142817.724058] [<ffffffff810bf215>] cpu_startup_entry+0xc5/0x290
  280. [142817.724058] [<ffffffff810415ad>] start_secondary+0x21d/0x2d0
  281. [142817.724058] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84
  282. [142817.724073] NMI backtrace for cpu 13
  283. [142817.724073] CPU: 13 PID: 0 Comm: swapper/13 Tainted: G D 3.13.0-61-generic #100-Ubuntu
  284. [142817.724073] Hardware name: Xen HVM domU, BIOS 4.2.amazon 05/06/2015
  285. [142817.724073] task: ffff880765c5e000 ti: ffff880765c68000 task.ti: ffff880765c68000
  286. [142817.724073] RIP: 0010:[<ffffffff8104f596>] [<ffffffff8104f596>] native_safe_halt+0x6/0x10
  287. [142817.724073] RSP: 0018:ffff880765c69ea8 EFLAGS: 00000286
  288. [142817.724073] RAX: 00000000ffffffed RBX: ffff880765c69f38 RCX: 0100000000000000
  289. [142817.724073] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000046
  290. [142817.724073] RBP: ffff880765c69ea8 R08: 0000000000000000 R09: 0000000000000000
  291. [142817.724073] R10: 0000000000000000 R11: 0000000000000000 R12: 000000000000000d
  292. [142817.724073] R13: ffffffff81d144c0 R14: 0000000000000000 R15: ffff880765c69fd8
  293. [142817.724073] FS: 0000000000000000(0000) GS:ffff880ef0ea0000(0000) knlGS:0000000000000000
  294. [142817.724073] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  295. [142817.724073] CR2: 00007f13a6bf4ff0 CR3: 0000000ee498e000 CR4: 00000000001406e0
  296. [142817.724073] Stack:
  297. [142817.724073] ffff880765c69ec8 ffffffff8101cb2f ffff880765c69f38 ffff880765c69fd8
  298. [142817.724073] ffff880765c69ed8 ffffffff8101d406 ffff880765c69f28 ffffffff810bf215
  299. [142817.724073] ffff880765c69fd8 ffff880765c69fd8 78730e34fd2cdabb ffff880765c69f38
  300. [142817.724073] Call Trace:
  301. [142817.724073] [<ffffffff8101cb2f>] default_idle+0x1f/0xc0
  302. [142817.724073] [<ffffffff8101d406>] arch_cpu_idle+0x26/0x30
  303. [142817.724073] [<ffffffff810bf215>] cpu_startup_entry+0xc5/0x290
  304. [142817.724073] [<ffffffff810415ad>] start_secondary+0x21d/0x2d0
  305. [142817.724073] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84
  306. [142817.925810] NMI backtrace for cpu 14
  307. [142818.733028] INFO: rcu_sched detected stalls on CPUs/tasks: { 0 1 2 4 5 7 8 10 20} (detected by 13, t=5160286 jiffies, g=965004, c=965003, q=0)
  308. [142818.733051] CPU: 14 PID: 0 Comm: swapper/14 Tainted: G D 3.13.0-61-generic #100-Ubuntu
  309. [142818.733051] Hardware name: Xen HVM domU, BIOS 4.2.amazon 05/06/2015
  310. [142818.733051] task: ffff880765c70000 ti: ffff880765c6a000 task.ti: ffff880765c6a000
  311. [142818.733051] RIP: 0010:[<ffffffff8104f596>] [<ffffffff8104f596>] native_safe_halt+0x6/0x10
  312. [142818.733051] RSP: 0018:ffff880765c6bea8 EFLAGS: 00000286
  313. [142818.733051] RAX: 00000000ffffffed RBX: ffff880765c6bf38 RCX: 0100000000000000
  314. [142818.733051] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000046
  315. [142818.733051] RBP: ffff880765c6bea8 R08: 0000000000000000 R09: 0000000000000000
  316. [142818.733051] R10: 0000000000000000 R11: 0000000000000000 R12: 000000000000000e
  317. [142818.733051] R13: ffffffff81d144c0 R14: 0000000000000000 R15: ffff880765c6bfd8
  318. [142818.733051] FS: 0000000000000000(0000) GS:ffff880ef0ec0000(0000) knlGS:0000000000000000
  319. [142818.733051] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  320. [142818.733051] CR2: 00007f13a03b6ff0 CR3: 0000000ee498e000 CR4: 00000000001406e0
  321. [142818.733051] Stack:
  322. [142818.733051] ffff880765c6bec8 ffffffff8101cb2f ffff880765c6bf38 ffff880765c6bfd8
  323. [142818.733051] ffff880765c6bed8 ffffffff8101d406 ffff880765c6bf28 ffffffff810bf215
  324. [142818.733051] ffff880765c6bfd8 ffff880765c6bfd8 5531afb5132a032e ffff880765c6bf38
  325. [142818.733051] Call Trace:
  326. [142818.733051] [<ffffffff8101cb2f>] default_idle+0x1f/0xc0
  327. [142818.733051] [<ffffffff8101d406>] arch_cpu_idle+0x26/0x30
  328. [142818.733051] [<ffffffff810bf215>] cpu_startup_entry+0xc5/0x290
  329. [142818.733051] [<ffffffff810415ad>] start_secondary+0x21d/0x2d0
  330. [142818.733051] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84
  331. [142816.532056] NMI backtrace for cpu 15
  332. [142816.532056] CPU: 15 PID: 0 Comm: swapper/15 Tainted: G D 3.13.0-61-generic #100-Ubuntu
  333. [142816.532056] Hardware name: Xen HVM domU, BIOS 4.2.amazon 05/06/2015
  334. [142816.532056] task: ffff880765c71800 ti: ffff880765c6c000 task.ti: ffff880765c6c000
  335. [142816.532056] RIP: 0010:[<ffffffff8104f596>] [<ffffffff8104f596>] native_safe_halt+0x6/0x10
  336. [142816.532056] RSP: 0018:ffff880765c6dea8 EFLAGS: 00000286
  337. [142816.532056] RAX: 00000000ffffffed RBX: ffff880765c6df38 RCX: 0100000000000000
  338. [142816.532056] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000046
  339. [142816.532056] RBP: ffff880765c6dea8 R08: 0000000000000000 R09: 0000000000000000
  340. [142816.532056] R10: 0000000000000001 R11: 0000000000000000 R12: 000000000000000f
  341. [142816.532056] R13: ffffffff81d144c0 R14: 0000000000000000 R15: ffff880765c6dfd8
  342. [142816.532056] FS: 0000000000000000(0000) GS:ffff880ef0ee0000(0000) knlGS:0000000000000000
  343. [142816.532056] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  344. [142816.532056] CR2: 00007f13a6be9ff0 CR3: 0000000001c0e000 CR4: 00000000001406e0
  345. [142816.532056] Stack:
  346. [142816.532056] ffff880765c6dec8 ffffffff8101cb2f ffff880765c6df38 ffff880765c6dfd8
  347. [142816.532056] ffff880765c6ded8 ffffffff8101d406 ffff880765c6df28 ffffffff810bf215
  348. [142816.532056] ffff880765c6dfd8 ffff880765c6dfd8 23402ae9551e5f79 ffff880765c6df38
  349. [142816.532056] Call Trace:
  350. [142816.532056] [<ffffffff8101cb2f>] default_idle+0x1f/0xc0
  351. [142816.532056] [<ffffffff8101d406>] arch_cpu_idle+0x26/0x30
  352. [142816.532056] [<ffffffff810bf215>] cpu_startup_entry+0xc5/0x290
  353. [142816.532056] [<ffffffff810415ad>] start_secondary+0x21d/0x2d0
  354. [142816.532056] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84
  355. [142816.552055] NMI backtrace for cpu 16
  356. [142816.552055] CPU: 16 PID: 0 Comm: swapper/16 Tainted: G D 3.13.0-61-generic #100-Ubuntu
  357. [142816.552055] Hardware name: Xen HVM domU, BIOS 4.2.amazon 05/06/2015
  358. [142816.552055] task: ffff880765c73000 ti: ffff880765c6e000 task.ti: ffff880765c6e000
  359. [142816.552055] RIP: 0010:[<ffffffff8104f596>] [<ffffffff8104f596>] native_safe_halt+0x6/0x10
  360. [142816.552055] RSP: 0018:ffff880765c6fea8 EFLAGS: 00000286
  361. [142816.552055] RAX: 00000000ffffffed RBX: ffff880765c6ff38 RCX: 0100000000000000
  362. [142816.552055] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000046
  363. [142816.552055] RBP: ffff880765c6fea8 R08: 0000000000000000 R09: 0000000000000000
  364. [142816.552055] R10: 00000000000024c2 R11: 00000000000024c1 R12: 0000000000000010
  365. [142816.552055] R13: ffffffff81d144c0 R14: 0000000000000000 R15: ffff880765c6ffd8
  366. [142816.552055] FS: 0000000000000000(0000) GS:ffff880771500000(0000) knlGS:0000000000000000
  367. [142816.552055] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  368. [142816.552055] CR2: 00007f90992bd000 CR3: 0000000ee4c50000 CR4: 00000000001406e0
  369. [142816.552055] Stack:
  370. [142816.552055] ffff880765c6fec8 ffffffff8101cb2f ffff880765c6ff38 ffff880765c6ffd8
  371. [142816.552055] ffff880765c6fed8 ffffffff8101d406 ffff880765c6ff28 ffffffff810bf215
  372. [142816.552055] ffff880765c6ffd8 ffff880765c6ffd8 51c0918de8828dce ffff880765c6ff38
  373. [142816.552055] Call Trace:
  374. [142816.552055] [<ffffffff8101cb2f>] default_idle+0x1f/0xc0
  375. [142816.552055] [<ffffffff8101d406>] arch_cpu_idle+0x26/0x30
  376. [142816.552055] [<ffffffff810bf215>] cpu_startup_entry+0xc5/0x290
  377. [142816.552055] [<ffffffff810415ad>] start_secondary+0x21d/0x2d0
  378. [142816.552055] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84
  379. [142816.568056] NMI backtrace for cpu 17
  380. [142816.568056] CPU: 17 PID: 0 Comm: swapper/17 Tainted: G D 3.13.0-61-generic #100-Ubuntu
  381. [142816.568056] Hardware name: Xen HVM domU, BIOS 4.2.amazon 05/06/2015
  382. [142816.568056] task: ffff880765c74800 ti: ffff880765c78000 task.ti: ffff880765c78000
  383. [142816.568056] RIP: 0010:[<ffffffff8104f596>] [<ffffffff8104f596>] native_safe_halt+0x6/0x10
  384. [142816.568056] RSP: 0018:ffff880765c79ea8 EFLAGS: 00000286
  385. [142816.568056] RAX: 00000000ffffffed RBX: ffff880765c79f38 RCX: 0100000000000000
  386. [142816.568056] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000046
  387. [142816.568056] RBP: ffff880765c79ea8 R08: 0000000000000000 R09: 0000000000000000
  388. [142816.568056] R10: 00000000000024c2 R11: 00000000000024c1 R12: 0000000000000011
  389. [142816.568056] R13: ffffffff81d144c0 R14: 0000000000000000 R15: ffff880765c79fd8
  390. [142816.568056] FS: 0000000000000000(0000) GS:ffff880771520000(0000) knlGS:0000000000000000
  391. [142816.568056] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  392. [142816.568056] CR2: 00007f90992bd000 CR3: 0000000ee4c50000 CR4: 00000000001406e0
  393. [142816.568056] Stack:
  394. [142816.568056] ffff880765c79ec8 ffffffff8101cb2f ffff880765c79f38 ffff880765c79fd8
  395. [142816.568056] ffff880765c79ed8 ffffffff8101d406 ffff880765c79f28 ffffffff810bf215
  396. [142816.568056] ffff880765c79fd8 ffff880765c79fd8 d50d9b80368b1e24 ffff880765c79f38
  397. [142816.568056] Call Trace:
  398. [142816.568056] [<ffffffff8101cb2f>] default_idle+0x1f/0xc0
  399. [142816.568056] [<ffffffff8101d406>] arch_cpu_idle+0x26/0x30
  400. [142816.568056] [<ffffffff810bf215>] cpu_startup_entry+0xc5/0x290
  401. [142816.568056] [<ffffffff810415ad>] start_secondary+0x21d/0x2d0
  402. [142816.568056] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84
  403. [142816.588056] NMI backtrace for cpu 18
  404. [142816.588056] CPU: 18 PID: 0 Comm: swapper/18 Tainted: G D 3.13.0-61-generic #100-Ubuntu
  405. [142816.588056] Hardware name: Xen HVM domU, BIOS 4.2.amazon 05/06/2015
  406. [142816.588056] task: ffff880765c76000 ti: ffff880765c7a000 task.ti: ffff880765c7a000
  407. [142816.588056] RIP: 0010:[<ffffffff8104f596>] [<ffffffff8104f596>] native_safe_halt+0x6/0x10
  408. [142816.588056] RSP: 0018:ffff880765c7bea8 EFLAGS: 00000286
  409. [142816.588056] RAX: 00000000ffffffed RBX: ffff880765c7bf38 RCX: 0100000000000000
  410. [142816.588056] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000046
  411. [142816.588056] RBP: ffff880765c7bea8 R08: 0000000000000000 R09: 0000000000000000
  412. [142816.588056] R10: 00000000000024c2 R11: 00000000000024c1 R12: 0000000000000012
  413. [142816.588056] R13: ffffffff81d144c0 R14: 0000000000000000 R15: ffff880765c7bfd8
  414. [142816.588056] FS: 0000000000000000(0000) GS:ffff880771540000(0000) knlGS:0000000000000000
  415. [142816.588056] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  416. [142816.588056] CR2: 00007f9008014e30 CR3: 0000000ee4c50000 CR4: 00000000001406e0
  417. [142816.588056] Stack:
  418. [142816.588056] ffff880765c7bec8 ffffffff8101cb2f ffff880765c7bf38 ffff880765c7bfd8
  419. [142816.588056] ffff880765c7bed8 ffffffff8101d406 ffff880765c7bf28 ffffffff810bf215
  420. [142816.588056] ffff880765c7bfd8 ffff880765c7bfd8 53199c4b73c7530d ffff880765c7bf38
  421. [142816.588056] Call Trace:
  422. [142816.588056] [<ffffffff8101cb2f>] default_idle+0x1f/0xc0
  423. [142816.588056] [<ffffffff8101d406>] arch_cpu_idle+0x26/0x30
  424. [142816.588056] [<ffffffff810bf215>] cpu_startup_entry+0xc5/0x290
  425. [142816.588056] [<ffffffff810415ad>] start_secondary+0x21d/0x2d0
  426. [142816.588056] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84
  427. [142816.604055] NMI backtrace for cpu 19
  428. [142816.604055] CPU: 19 PID: 0 Comm: swapper/19 Tainted: G D 3.13.0-61-generic #100-Ubuntu
  429. [142816.604055] Hardware name: Xen HVM domU, BIOS 4.2.amazon 05/06/2015
  430. [142816.604055] task: ffff880765c80000 ti: ffff880765c7c000 task.ti: ffff880765c7c000
  431. [142816.604055] RIP: 0010:[<ffffffff8104f596>] [<ffffffff8104f596>] native_safe_halt+0x6/0x10
  432. [142816.604055] RSP: 0018:ffff880765c7dea8 EFLAGS: 00000286
  433. [142816.604055] RAX: 00000000ffffffed RBX: ffff880765c7df38 RCX: 0100000000000000
  434. [142816.604055] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000046
  435. [142816.604055] RBP: ffff880765c7dea8 R08: 0000000000000000 R09: 0000000000000000
  436. [142816.604055] R10: 00000000000024c2 R11: 00000000000024c1 R12: 0000000000000013
  437. [142816.604055] R13: ffffffff81d144c0 R14: 0000000000000000 R15: ffff880765c7dfd8
  438. [142816.604055] FS: 0000000000000000(0000) GS:ffff880771560000(0000) knlGS:0000000000000000
  439. [142816.604055] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  440. [142816.604055] CR2: 00007f9008009ff0 CR3: 0000000ee4c50000 CR4: 00000000001406e0
  441. [142816.604055] Stack:
  442. [142816.604055] ffff880765c7dec8 ffffffff8101cb2f ffff880765c7df38 ffff880765c7dfd8
  443. [142816.604055] ffff880765c7ded8 ffffffff8101d406 ffff880765c7df28 ffffffff810bf215
  444. [142816.604055] ffff880765c7dfd8 ffff880765c7dfd8 f7d5a1e7162f5055 ffff880765c7df38
  445. [142816.604055] Call Trace:
  446. [142816.604055] [<ffffffff8101cb2f>] default_idle+0x1f/0xc0
  447. [142816.604055] [<ffffffff8101d406>] arch_cpu_idle+0x26/0x30
  448. [142816.604055] [<ffffffff810bf215>] cpu_startup_entry+0xc5/0x290
  449. [142816.604055] [<ffffffff810415ad>] start_secondary+0x21d/0x2d0
  450. [142816.604055] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84
  451. [142816.636057] NMI backtrace for cpu 21
  452. [142816.636057] CPU: 21 PID: 0 Comm: swapper/21 Tainted: G D 3.13.0-61-generic #100-Ubuntu
  453. [142816.636057] Hardware name: Xen HVM domU, BIOS 4.2.amazon 05/06/2015
  454. [142816.636057] task: ffff880765c83000 ti: ffff880765c8a000 task.ti: ffff880765c8a000
  455. [142816.636057] RIP: 0010:[<ffffffff8104f596>] [<ffffffff8104f596>] native_safe_halt+0x6/0x10
  456. [142816.636057] RSP: 0018:ffff880765c8bea8 EFLAGS: 00000286
  457. [142816.636057] RAX: 00000000ffffffed RBX: ffff880765c8bf38 RCX: 0100000000000000
  458. [142816.636057] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000046
  459. [142816.636057] RBP: ffff880765c8bea8 R08: 0000000000000000 R09: 0000000000000000
  460. [142816.636057] R10: 00000000000024c2 R11: 00000000000024c1 R12: 0000000000000015
  461. [142816.636057] R13: ffffffff81d144c0 R14: 0000000000000000 R15: ffff880765c8bfd8
  462. [142816.636057] FS: 0000000000000000(0000) GS:ffff8807715a0000(0000) knlGS:0000000000000000
  463. [142816.636057] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  464. [142816.636057] CR2: 00007f906804e058 CR3: 0000000ee4c50000 CR4: 00000000001406e0
  465. [142816.636057] Stack:
  466. [142816.636057] ffff880765c8bec8 ffffffff8101cb2f ffff880765c8bf38 ffff880765c8bfd8
  467. [142816.636057] ffff880765c8bed8 ffffffff8101d406 ffff880765c8bf28 ffffffff810bf215
  468. [142816.636057] ffff880765c8bfd8 ffff880765c8bfd8 cd627ae37a802eaa ffff880765c8bf38
  469. [142816.636057] Call Trace:
  470. [142816.636057] [<ffffffff8101cb2f>] default_idle+0x1f/0xc0
  471. [142816.636057] [<ffffffff8101d406>] arch_cpu_idle+0x26/0x30
  472. [142816.636057] [<ffffffff810bf215>] cpu_startup_entry+0xc5/0x290
  473. [142816.636057] [<ffffffff810415ad>] start_secondary+0x21d/0x2d0
  474. [142816.636057] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84
  475. [142816.652056] NMI backtrace for cpu 22
  476. [142816.652056] CPU: 22 PID: 0 Comm: swapper/22 Tainted: G D 3.13.0-61-generic #100-Ubuntu
  477. [142816.652056] Hardware name: Xen HVM domU, BIOS 4.2.amazon 05/06/2015
  478. [142816.652056] task: ffff880765c84800 ti: ffff880765c8c000 task.ti: ffff880765c8c000
  479. [142816.652056] RIP: 0010:[<ffffffff8104f596>] [<ffffffff8104f596>] native_safe_halt+0x6/0x10
  480. [142816.652056] RSP: 0018:ffff880765c8dea8 EFLAGS: 00000286
  481. [142816.652056] RAX: 00000000ffffffed RBX: ffff880765c8df38 RCX: 0100000000000000
  482. [142816.652056] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000046
  483. [142816.652056] RBP: ffff880765c8dea8 R08: 0000000000000000 R09: 0000000000000000
  484. [142816.652056] R10: 00000000000024c2 R11: 00000000000024c1 R12: 0000000000000016
  485. [142816.652056] R13: ffffffff81d144c0 R14: 0000000000000000 R15: ffff880765c8dfd8
  486. [142816.652056] FS: 0000000000000000(0000) GS:ffff8807715c0000(0000) knlGS:0000000000000000
  487. [142816.652056] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  488. [142816.652056] CR2: 00007f9014056018 CR3: 0000000ee4c50000 CR4: 00000000001406e0
  489. [142816.652056] Stack:
  490. [142816.652056] ffff880765c8dec8 ffffffff8101cb2f ffff880765c8df38 ffff880765c8dfd8
  491. [142816.652056] ffff880765c8ded8 ffffffff8101d406 ffff880765c8df28 ffffffff810bf215
  492. [142816.652056] ffff880765c8dfd8 ffff880765c8dfd8 e5be1e6a9ab6fda9 ffff880765c8df38
  493. [142816.652056] Call Trace:
  494. [142816.652056] [<ffffffff8101cb2f>] default_idle+0x1f/0xc0
  495. [142816.652056] [<ffffffff8101d406>] arch_cpu_idle+0x26/0x30
  496. [142816.652056] [<ffffffff810bf215>] cpu_startup_entry+0xc5/0x290
  497. [142816.652056] [<ffffffff810415ad>] start_secondary+0x21d/0x2d0
  498. [142816.652056] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84
  499. [142816.668055] NMI backtrace for cpu 23
  500. [142816.668055] CPU: 23 PID: 0 Comm: swapper/23 Tainted: G D 3.13.0-61-generic #100-Ubuntu
  501. [142816.668055] Hardware name: Xen HVM domU, BIOS 4.2.amazon 05/06/2015
  502. [142816.668055] task: ffff880765c86000 ti: ffff880765c8e000 task.ti: ffff880765c8e000
  503. [142816.668055] RIP: 0010:[<ffffffff8104f596>] [<ffffffff8104f596>] native_safe_halt+0x6/0x10
  504. [142816.668055] RSP: 0018:ffff880765c8fea8 EFLAGS: 00000286
  505. [142816.668055] RAX: 00000000ffffffed RBX: ffff880765c8ff38 RCX: 0100000000000000
  506. [142816.668055] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000046
  507. [142816.668055] RBP: ffff880765c8fea8 R08: 0000000000000000 R09: 0000000000000000
  508. [142816.668055] R10: 00000000000024c2 R11: 00000000000024c1 R12: 0000000000000017
  509. [142816.668055] R13: ffffffff81d144c0 R14: 0000000000000000 R15: ffff880765c8ffd8
  510. [142816.668055] FS: 0000000000000000(0000) GS:ffff8807715e0000(0000) knlGS:0000000000000000
  511. [142816.668055] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  512. [142816.668055] CR2: 00007f90992bd000 CR3: 0000000ee4c50000 CR4: 00000000001406e0
  513. [142816.668055] Stack:
  514. [142816.668055] ffff880765c8fec8 ffffffff8101cb2f ffff880765c8ff38 ffff880765c8ffd8
  515. [142816.668055] ffff880765c8fed8 ffffffff8101d406 ffff880765c8ff28 ffffffff810bf215
  516. [142816.668055] ffff880765c8ffd8 ffff880765c8ffd8 83e5cc985ccd61c0 ffff880765c8ff38
  517. [142816.668055] Call Trace:
  518. [142816.668055] [<ffffffff8101cb2f>] default_idle+0x1f/0xc0
  519. [142816.668055] [<ffffffff8101d406>] arch_cpu_idle+0x26/0x30
  520. [142816.668055] [<ffffffff810bf215>] cpu_startup_entry+0xc5/0x290
  521. [142816.668055] [<ffffffff810415ad>] start_secondary+0x21d/0x2d0
  522. [142816.668055] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84
  523. [142816.688059] NMI backtrace for cpu 24
  524. [142816.688059] CPU: 24 PID: 0 Comm: swapper/24 Tainted: G D 3.13.0-61-generic #100-Ubuntu
  525. [142816.688059] Hardware name: Xen HVM domU, BIOS 4.2.amazon 05/06/2015
  526. [142816.688059] task: ffff880765c98000 ti: ffff880765ca0000 task.ti: ffff880765ca0000
  527. [142816.688059] RIP: 0010:[<ffffffff8104f596>] [<ffffffff8104f596>] native_safe_halt+0x6/0x10
  528. [142816.688059] RSP: 0018:ffff880765ca1ea8 EFLAGS: 00000286
  529. [142816.688059] RAX: 00000000ffffffed RBX: ffff880765ca1f38 RCX: 0100000000000000
  530. [142816.688059] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000046
  531. [142816.688059] RBP: ffff880765ca1ea8 R08: 0000000000000000 R09: 0000000000000000
  532. [142816.688059] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000018
  533. [142816.688059] R13: ffffffff81d144c0 R14: 0000000000000000 R15: ffff880765ca1fd8
  534. [142816.688059] FS: 0000000000000000(0000) GS:ffff880ef0f00000(0000) knlGS:0000000000000000
  535. [142816.688059] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  536. [142816.688059] CR2: 0000000049890908 CR3: 0000000001c0e000 CR4: 00000000001406e0
  537. [142816.688059] Stack:
  538. [142816.688059] ffff880765ca1ec8 ffffffff8101cb2f ffff880765ca1f38 ffff880765ca1fd8
  539. [142816.688059] ffff880765ca1ed8 ffffffff8101d406 ffff880765ca1f28 ffffffff810bf215
  540. [142816.688059] ffff880765ca1fd8 ffff880765ca1fd8 4c60d8bfcbfd2535 ffff880765ca1f38
  541. [142816.688059] Call Trace:
  542. [142816.688059] [<ffffffff8101cb2f>] default_idle+0x1f/0xc0
  543. [142816.688059] [<ffffffff8101d406>] arch_cpu_idle+0x26/0x30
  544. [142816.688059] [<ffffffff810bf215>] cpu_startup_entry+0xc5/0x290
  545. [142816.688059] [<ffffffff810415ad>] start_secondary+0x21d/0x2d0
  546. [142816.688059] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84
  547. [142816.704057] NMI backtrace for cpu 25
  548. [142816.704057] CPU: 25 PID: 0 Comm: swapper/25 Tainted: G D 3.13.0-61-generic #100-Ubuntu
  549. [142816.704057] Hardware name: Xen HVM domU, BIOS 4.2.amazon 05/06/2015
  550. [142816.704057] task: ffff880765c99800 ti: ffff880765ca2000 task.ti: ffff880765ca2000
  551. [142816.704057] RIP: 0010:[<ffffffff8104f596>] [<ffffffff8104f596>] native_safe_halt+0x6/0x10
  552. [142816.704057] RSP: 0018:ffff880765ca3ea8 EFLAGS: 00000286
  553. [142816.704057] RAX: 00000000ffffffed RBX: ffff880765ca3f38 RCX: 0100000000000000
  554. [142816.704057] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000046
  555. [142816.704057] RBP: ffff880765ca3ea8 R08: 0000000000000000 R09: 0000000000000000
  556. [142816.704057] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000019
  557. [142816.704057] R13: ffffffff81d144c0 R14: 0000000000000000 R15: ffff880765ca3fd8
  558. [142816.704057] FS: 0000000000000000(0000) GS:ffff880ef0f20000(0000) knlGS:0000000000000000
  559. [142816.704057] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  560. [142816.704057] CR2: 00007f13a02ceff0 CR3: 0000000001c0e000 CR4: 00000000001406e0
  561. [142816.704057] Stack:
  562. [142816.704057] ffff880765ca3ec8 ffffffff8101cb2f ffff880765ca3f38 ffff880765ca3fd8
  563. [142816.704057] ffff880765ca3ed8 ffffffff8101d406 ffff880765ca3f28 ffffffff810bf215
  564. [142816.704057] ffff880765ca3fd8 ffff880765ca3fd8 2c5b30edac29e003 ffff880765ca3f38
  565. [142816.704057] Call Trace:
  566. [142816.704057] [<ffffffff8101cb2f>] default_idle+0x1f/0xc0
  567. [142816.704057] [<ffffffff8101d406>] arch_cpu_idle+0x26/0x30
  568. [142816.704057] [<ffffffff810bf215>] cpu_startup_entry+0xc5/0x290
  569. [142816.704057] [<ffffffff810415ad>] start_secondary+0x21d/0x2d0
  570. [142816.704057] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84
  571. [142816.724056] NMI backtrace for cpu 26
  572. [142816.724056] CPU: 26 PID: 0 Comm: swapper/26 Tainted: G D 3.13.0-61-generic #100-Ubuntu
  573. [142816.724056] Hardware name: Xen HVM domU, BIOS 4.2.amazon 05/06/2015
  574. [142816.724056] task: ffff880765c9b000 ti: ffff880765ca4000 task.ti: ffff880765ca4000
  575. [142816.724056] RIP: 0010:[<ffffffff8104f596>] [<ffffffff8104f596>] native_safe_halt+0x6/0x10
  576. [142816.724056] RSP: 0018:ffff880765ca5ea8 EFLAGS: 00000286
  577. [142816.724056] RAX: 00000000ffffffed RBX: ffff880765ca5f38 RCX: 0100000000000000
  578. [142816.724056] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000046
  579. [142816.724056] RBP: ffff880765ca5ea8 R08: 0000000000000000 R09: 0000000000000000
  580. [142816.724056] R10: 0000000000000001 R11: 0000000000000000 R12: 000000000000001a
  581. [142816.724056] R13: ffffffff81d144c0 R14: 0000000000000000 R15: ffff880765ca5fd8
  582. [142816.724056] FS: 0000000000000000(0000) GS:ffff880ef0f40000(0000) knlGS:0000000000000000
  583. [142816.724056] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  584. [142816.724056] CR2: 00007f13a33caff0 CR3: 0000000001c0e000 CR4: 00000000001406e0
  585. [142816.724056] Stack:
  586. [142816.724056] ffff880765ca5ec8 ffffffff8101cb2f ffff880765ca5f38 ffff880765ca5fd8
  587. [142816.724056] ffff880765ca5ed8 ffffffff8101d406 ffff880765ca5f28 ffffffff810bf215
  588. [142816.724056] ffff880765ca5fd8 ffff880765ca5fd8 f71031a0cc297d86 ffff880765ca5f38
  589. [142816.724056] Call Trace:
  590. [142816.724056] [<ffffffff8101cb2f>] default_idle+0x1f/0xc0
  591. [142816.724056] [<ffffffff8101d406>] arch_cpu_idle+0x26/0x30
  592. [142816.724056] [<ffffffff810bf215>] cpu_startup_entry+0xc5/0x290
  593. [142816.724056] [<ffffffff810415ad>] start_secondary+0x21d/0x2d0
  594. [142816.724056] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84
  595. [142816.740058] NMI backtrace for cpu 27
  596. [142816.740058] CPU: 27 PID: 0 Comm: swapper/27 Tainted: G D 3.13.0-61-generic #100-Ubuntu
  597. [142816.740058] Hardware name: Xen HVM domU, BIOS 4.2.amazon 05/06/2015
  598. [142816.740058] task: ffff880765c9c800 ti: ffff880765ca6000 task.ti: ffff880765ca6000
  599. [142816.740058] RIP: 0010:[<ffffffff8104f596>] [<ffffffff8104f596>] native_safe_halt+0x6/0x10
  600. [142816.740058] RSP: 0000:ffff880765ca7ea8 EFLAGS: 00000286
  601. [142816.740058] RAX: 00000000ffffffed RBX: ffff880765ca7f38 RCX: 0100000000000000
  602. [142816.740058] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000046
  603. [142816.740058] RBP: ffff880765ca7ea8 R08: 0000000000000000 R09: 0000000000000000
  604. [142816.740058] R10: 0000000000000001 R11: 0000000000000000 R12: 000000000000001b
  605. [142816.740058] R13: ffffffff81d144c0 R14: 0000000000000000 R15: ffff880765ca7fd8
  606. [142816.740058] FS: 0000000000000000(0000) GS:ffff880ef0f60000(0000) knlGS:0000000000000000
  607. [142816.740058] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  608. [142816.740058] CR2: 00007f132b7ffebb CR3: 0000000001c0e000 CR4: 00000000001406e0
  609. [142816.740058] Stack:
  610. [142816.740058] ffff880765ca7ec8 ffffffff8101cb2f ffff880765ca7f38 ffff880765ca7fd8
  611. [142816.740058] ffff880765ca7ed8 ffffffff8101d406 ffff880765ca7f28 ffffffff810bf215
  612. [142816.740058] ffff880765ca7fd8 ffff880765ca7fd8 145a2fb220c164ce ffff880765ca7f38
  613. [142816.740058] Call Trace:
  614. [142816.740058] [<ffffffff8101cb2f>] default_idle+0x1f/0xc0
  615. [142816.740058] [<ffffffff8101d406>] arch_cpu_idle+0x26/0x30
  616. [142816.740058] [<ffffffff810bf215>] cpu_startup_entry+0xc5/0x290
  617. [142816.740058] [<ffffffff810415ad>] start_secondary+0x21d/0x2d0
  618. [142816.740058] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84
  619. [142816.756058] NMI backtrace for cpu 28
  620. [142816.756058] CPU: 28 PID: 0 Comm: swapper/28 Tainted: G D 3.13.0-61-generic #100-Ubuntu
  621. [142816.756058] Hardware name: Xen HVM domU, BIOS 4.2.amazon 05/06/2015
  622. [142816.756058] task: ffff880765c9e000 ti: ffff880765ca8000 task.ti: ffff880765ca8000
  623. [142816.756058] RIP: 0010:[<ffffffff8104f596>] [<ffffffff8104f596>] native_safe_halt+0x6/0x10
  624. [142816.756058] RSP: 0018:ffff880765ca9ea8 EFLAGS: 00000286
  625. [142816.756058] RAX: 00000000ffffffed RBX: ffff880765ca9f38 RCX: 0100000000000000
  626. [142816.756058] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000046
  627. [142816.756058] RBP: ffff880765ca9ea8 R08: 0000000000000000 R09: 0000000000000000
  628. [142816.756058] R10: 0000000000000001 R11: 0000000000000000 R12: 000000000000001c
  629. [142816.756058] R13: ffffffff81d144c0 R14: 0000000000000000 R15: ffff880765ca9fd8
  630. [142816.756058] FS: 0000000000000000(0000) GS:ffff880ef0f80000(0000) knlGS:0000000000000000
  631. [142816.756058] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  632. [142816.756058] CR2: 00007f13a439cff0 CR3: 0000000001c0e000 CR4: 00000000001406e0
  633. [142816.756058] Stack:
  634. [142816.756058] ffff880765ca9ec8 ffffffff8101cb2f ffff880765ca9f38 ffff880765ca9fd8
  635. [142816.756058] ffff880765ca9ed8 ffffffff8101d406 ffff880765ca9f28 ffffffff810bf215
  636. [142816.756058] ffff880765ca9fd8 ffff880765ca9fd8 01691c7a91ecca1c ffff880765ca9f38
  637. [142816.756058] Call Trace:
  638. [142816.756058] [<ffffffff8101cb2f>] default_idle+0x1f/0xc0
  639. [142816.756058] [<ffffffff8101d406>] arch_cpu_idle+0x26/0x30
  640. [142816.756058] [<ffffffff810bf215>] cpu_startup_entry+0xc5/0x290
  641. [142816.756058] [<ffffffff810415ad>] start_secondary+0x21d/0x2d0
  642. [142816.756058] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84
  643. [142816.776058] NMI backtrace for cpu 29
  644. [142816.776058] CPU: 29 PID: 0 Comm: swapper/29 Tainted: G D 3.13.0-61-generic #100-Ubuntu
  645. [142816.776058] Hardware name: Xen HVM domU, BIOS 4.2.amazon 05/06/2015
  646. [142816.776058] task: ffff880765cb0000 ti: ffff880765caa000 task.ti: ffff880765caa000
  647. [142816.776058] RIP: 0010:[<ffffffff8104f596>] [<ffffffff8104f596>] native_safe_halt+0x6/0x10
  648. [142816.776058] RSP: 0018:ffff880765cabea8 EFLAGS: 00000286
  649. [142816.776058] RAX: 00000000ffffffed RBX: ffff880765cabf38 RCX: 0100000000000000
  650. [142816.776058] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000046
  651. [142816.776058] RBP: ffff880765cabea8 R08: 0000000000000000 R09: 0000000000000000
  652. [142816.776058] R10: 0000000000000001 R11: 0000000000000000 R12: 000000000000001d
  653. [142816.776058] R13: ffffffff81d144c0 R14: 0000000000000000 R15: ffff880765cabfd8
  654. [142816.776058] FS: 0000000000000000(0000) GS:ffff880ef0fa0000(0000) knlGS:0000000000000000
  655. [142816.776058] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  656. [142816.776058] CR2: 00007f13869ffff0 CR3: 000000075e6fe000 CR4: 00000000001406e0
  657. [142816.776058] Stack:
  658. [142816.776058] ffff880765cabec8 ffffffff8101cb2f ffff880765cabf38 ffff880765cabfd8
  659. [142816.776058] ffff880765cabed8 ffffffff8101d406 ffff880765cabf28 ffffffff810bf215
  660. [142816.776058] ffff880765cabfd8 ffff880765cabfd8 9f56a15b94cd8536 ffff880765cabf38
  661. [142816.776058] Call Trace:
  662. [142816.776058] [<ffffffff8101cb2f>] default_idle+0x1f/0xc0
  663. [142816.776058] [<ffffffff8101d406>] arch_cpu_idle+0x26/0x30
  664. [142816.776058] [<ffffffff810bf215>] cpu_startup_entry+0xc5/0x290
  665. [142816.776058] [<ffffffff810415ad>] start_secondary+0x21d/0x2d0
  666. [142816.776058] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84
  667. [142816.792057] NMI backtrace for cpu 30
  668. [142816.792057] CPU: 30 PID: 0 Comm: swapper/30 Tainted: G D 3.13.0-61-generic #100-Ubuntu
  669. [142816.792057] Hardware name: Xen HVM domU, BIOS 4.2.amazon 05/06/2015
  670. [142816.792057] task: ffff880765cb1800 ti: ffff880765cac000 task.ti: ffff880765cac000
  671. [142816.792057] RIP: 0010:[<ffffffff8104f596>] [<ffffffff8104f596>] native_safe_halt+0x6/0x10
  672. [142816.792057] RSP: 0018:ffff880765cadea8 EFLAGS: 00000286
  673. [142816.792057] RAX: 00000000ffffffed RBX: ffff880765cadf38 RCX: 0100000000000000
  674. [142816.792057] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000046
  675. [142816.792057] RBP: ffff880765cadea8 R08: 0000000000000000 R09: 0000000000000000
  676. [142816.792057] R10: 0000000000000001 R11: 0000000000000000 R12: 000000000000001e
  677. [142816.792057] R13: ffffffff81d144c0 R14: 0000000000000000 R15: ffff880765cadfd8
  678. [142816.792057] FS: 0000000000000000(0000) GS:ffff880ef0fc0000(0000) knlGS:0000000000000000
  679. [142816.792057] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  680. [142816.792057] CR2: 000000004e145b58 CR3: 0000000001c0e000 CR4: 00000000001406e0
  681. [142816.792057] Stack:
  682. [142816.792057] ffff880765cadec8 ffffffff8101cb2f ffff880765cadf38 ffff880765cadfd8
  683. [142816.792057] ffff880765caded8 ffffffff8101d406 ffff880765cadf28 ffffffff810bf215
  684. [142816.792057] ffff880765cadfd8 ffff880765cadfd8 d2238a93440303cd ffff880765cadf38
  685. [142816.792057] Call Trace:
  686. [142816.792057] [<ffffffff8101cb2f>] default_idle+0x1f/0xc0
  687. [142816.792057] [<ffffffff8101d406>] arch_cpu_idle+0x26/0x30
  688. [142816.792057] [<ffffffff810bf215>] cpu_startup_entry+0xc5/0x290
  689. [142816.792057] [<ffffffff810415ad>] start_secondary+0x21d/0x2d0
  690. [142816.792057] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84
  691. [142852.264051] BUG: soft lockup - CPU#4 stuck for 22s! [mesos-slave:5794]
  692. [142852.264051] Modules linked in: veth xt_addrtype xt_conntrack ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack bridge stp llc dm_thin_pool dm_persistent_data dm_bufio dm_bio_prison libcrc32c iptable_filter ip_tables x_tables dm_crypt syscopyarea sysfillrect sysimgblt serio_raw fb_sys_fops isofs raid10 raid456 async_memcpy async_raid6_recov async_pq async_xor async_tx xor raid6_pq raid1 raid0 multipath linear crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd psmouse ixgbevf floppy
  693. [142852.264051] CPU: 4 PID: 5794 Comm: mesos-slave Tainted: G D 3.13.0-61-generic #100-Ubuntu
  694. [142852.264051] Hardware name: Xen HVM domU, BIOS 4.2.amazon 05/06/2015
  695. [142852.264051] task: ffff880763c7b000 ti: ffff880762012000 task.ti: ffff880762012000
  696. [142852.264051] RIP: 0010:[<ffffffff810dc202>] [<ffffffff810dc202>] generic_exec_single+0x82/0xb0
  697. [142852.264051] RSP: 0018:ffff880762013c70 EFLAGS: 00000202
  698. [142852.264051] RAX: 0000000000000100 RBX: ffffffff81433276 RCX: 0000000000000001
  699. [142852.264051] RDX: ffffffff8180ad60 RSI: 0000000000000000 RDI: 0000000000000100
  700. [142852.264051] RBP: ffff880762013ca0 R08: ffffffff8180ad48 R09: ffff880770c00470
  701. [142852.264051] R10: 0000000000000006 R11: ffffea0016dd0840 R12: ffffffff810c291e
  702. [142852.264051] R13: ffff880762013be8 R14: ffffffff810bf3f7 R15: ffff880762013bd8
  703. [142852.264051] FS: 00007f908dd61700(0000) GS:ffff880771480000(0000) knlGS:0000000000000000
  704. [142852.264051] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  705. [142852.264051] CR2: 00007f90992bd000 CR3: 0000000ee4c50000 CR4: 00000000001406e0
  706. [142852.264051] Stack:
  707. [142852.264051] ffff880771413c40 0000000000000000 0000000000000004 ffffffff81d144c0
  708. [142852.264051] ffffffff8105c800 ffff88075e790d80 ffff880762013d18 ffffffff810dc315
  709. [142852.264051] 00007f90992bd000 ffff880ee40e0e00 ffff880771413c40 ffff880771413c40
  710. [142852.264051] Call Trace:
  711. [142852.264051] [<ffffffff8105c800>] ? leave_mm+0x80/0x80
  712. [142852.264051] [<ffffffff810dc315>] smp_call_function_single+0xe5/0x190
  713. [142852.264051] [<ffffffff8105c800>] ? leave_mm+0x80/0x80
  714. [142852.264051] [<ffffffff810dc746>] smp_call_function_many+0x286/0x2d0
  715. [142852.264051] [<ffffffff8105c800>] ? leave_mm+0x80/0x80
  716. [142852.264051] [<ffffffff8105c957>] native_flush_tlb_others+0x37/0x40
  717. [142852.264051] [<ffffffff8105cbd4>] flush_tlb_mm_range+0x204/0x230
  718. [142852.264051] [<ffffffff81175cf3>] tlb_flush_mmu.part.57+0x33/0x90
  719. [142852.264051] [<ffffffff81176885>] tlb_finish_mmu+0x55/0x60
  720. [142852.264051] [<ffffffff8117e453>] unmap_region+0xd3/0x110
  721. [142852.264051] [<ffffffff8117ea31>] ? vma_rb_erase+0x121/0x220
  722. [142852.264051] [<ffffffff811807c6>] do_munmap+0x226/0x3b0
  723. [142852.264051] [<ffffffff81180991>] vm_munmap+0x41/0x60
  724. [142852.264051] [<ffffffff811818f2>] SyS_munmap+0x22/0x30
  725. [142852.264051] [<ffffffff817342dd>] system_call_fastpath+0x1a/0x1f
  726. [142852.264051] Code: 08 4c 89 ff 4c 89 23 48 89 4b 08 48 89 19 48 89 55 d0 e8 72 f3 64 00 4c 3b 65 d0 74 23 45 85 ed 75 09 eb 0d 0f 1f 44 00 00 f3 90 <f6> 43 20 01 75 f8 48 83 c4 08 5b 41 5c 41 5d 41 5e 41 5f 5d c3
  727. [142880.264051] BUG: soft lockup - CPU#4 stuck for 22s! [mesos-slave:5794]
  728. [142880.264051] Modules linked in: veth xt_addrtype xt_conntrack ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack bridge stp llc dm_thin_pool dm_persistent_data dm_bufio dm_bio_prison libcrc32c iptable_filter ip_tables x_tables dm_crypt syscopyarea sysfillrect sysimgblt serio_raw fb_sys_fops isofs raid10 raid456 async_memcpy async_raid6_recov async_pq async_xor async_tx xor raid6_pq raid1 raid0 multipath linear crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd psmouse ixgbevf floppy
  729. [142880.264051] CPU: 4 PID: 5794 Comm: mesos-slave Tainted: G D 3.13.0-61-generic #100-Ubuntu
  730. [142880.264051] Hardware name: Xen HVM domU, BIOS 4.2.amazon 05/06/2015
  731. [142880.264051] task: ffff880763c7b000 ti: ffff880762012000 task.ti: ffff880762012000
  732. [142880.264051] RIP: 0010:[<ffffffff810dc200>] [<ffffffff810dc200>] generic_exec_single+0x80/0xb0
  733. [142880.264051] RSP: 0018:ffff880762013c70 EFLAGS: 00000202
  734. [142880.264051] RAX: 0000000000000100 RBX: ffffffff81433276 RCX: 0000000000000001
  735. [142880.264051] RDX: ffffffff8180ad60 RSI: 0000000000000000 RDI: 0000000000000100
  736. [142880.264051] RBP: ffff880762013ca0 R08: ffffffff8180ad48 R09: ffff880770c00470
  737. [142880.264051] R10: 0000000000000006 R11: ffffea0016dd0840 R12: ffffffff810c291e
  738. [142880.264051] R13: ffff880762013be8 R14: ffffffff810bf3f7 R15: ffff880762013bd8
  739. [142880.264051] FS: 00007f908dd61700(0000) GS:ffff880771480000(0000) knlGS:0000000000000000
  740. [142880.264051] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  741. [142880.264051] CR2: 00007f90992bd000 CR3: 0000000ee4c50000 CR4: 00000000001406e0
  742. [142880.264051] Stack:
  743. [142880.264051] ffff880771413c40 0000000000000000 0000000000000004 ffffffff81d144c0
  744. [142880.264051] ffffffff8105c800 ffff88075e790d80 ffff880762013d18 ffffffff810dc315
  745. [142880.264051] 00007f90992bd000 ffff880ee40e0e00 ffff880771413c40 ffff880771413c40
  746. [142880.264051] Call Trace:
  747. [142880.264051] [<ffffffff8105c800>] ? leave_mm+0x80/0x80
  748. [142880.264051] [<ffffffff810dc315>] smp_call_function_single+0xe5/0x190
  749. [142880.264051] [<ffffffff8105c800>] ? leave_mm+0x80/0x80
  750. [142880.264051] [<ffffffff810dc746>] smp_call_function_many+0x286/0x2d0
  751. [142880.264051] [<ffffffff8105c800>] ? leave_mm+0x80/0x80
  752. [142880.264051] [<ffffffff8105c957>] native_flush_tlb_others+0x37/0x40
  753. [142880.264051] [<ffffffff8105cbd4>] flush_tlb_mm_range+0x204/0x230
  754. [142880.264051] [<ffffffff81175cf3>] tlb_flush_mmu.part.57+0x33/0x90
  755. [142880.264051] [<ffffffff81176885>] tlb_finish_mmu+0x55/0x60
  756. [142880.264051] [<ffffffff8117e453>] unmap_region+0xd3/0x110
  757. [142880.264051] [<ffffffff8117ea31>] ? vma_rb_erase+0x121/0x220
  758. [142880.264051] [<ffffffff811807c6>] do_munmap+0x226/0x3b0
  759. [142880.264051] [<ffffffff81180991>] vm_munmap+0x41/0x60
  760. [142880.264051] [<ffffffff811818f2>] SyS_munmap+0x22/0x30
  761. [142880.264051] [<ffffffff817342dd>] system_call_fastpath+0x1a/0x1f
  762. [142880.264051] Code: 5c 24 08 4c 89 ff 4c 89 23 48 89 4b 08 48 89 19 48 89 55 d0 e8 72 f3 64 00 4c 3b 65 d0 74 23 45 85 ed 75 09 eb 0d 0f 1f 44 00 00 <f3> 90 f6 43 20 01 75 f8 48 83 c4 08 5b 41 5c 41 5d 41 5e 41 5f
  763. [142908.264051] BUG: soft lockup - CPU#4 stuck for 22s! [mesos-slave:5794]
  764. [142908.264051] Modules linked in: veth xt_addrtype xt_conntrack ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack bridge stp llc dm_thin_pool dm_persistent_data dm_bufio dm_bio_prison libcrc32c iptable_filter ip_tables x_tables dm_crypt syscopyarea sysfillrect sysimgblt serio_raw fb_sys_fops isofs raid10 raid456 async_memcpy async_raid6_recov async_pq async_xor async_tx xor raid6_pq raid1 raid0 multipath linear crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd psmouse ixgbevf floppy
  765. [142908.264051] CPU: 4 PID: 5794 Comm: mesos-slave Tainted: G D 3.13.0-61-generic #100-Ubuntu
  766. [142908.264051] Hardware name: Xen HVM domU, BIOS 4.2.amazon 05/06/2015
  767. [142908.264051] task: ffff880763c7b000 ti: ffff880762012000 task.ti: ffff880762012000
  768. [142908.264051] RIP: 0010:[<ffffffff810dc200>] [<ffffffff810dc200>] generic_exec_single+0x80/0xb0
  769. [142908.264051] RSP: 0018:ffff880762013c70 EFLAGS: 00000202
  770. [142908.264051] RAX: 0000000000000100 RBX: ffffffff81433276 RCX: 0000000000000001
  771. [142908.264051] RDX: ffffffff8180ad60 RSI: 0000000000000000 RDI: 0000000000000100
  772. [142908.264051] RBP: ffff880762013ca0 R08: ffffffff8180ad48 R09: ffff880770c00470
  773. [142908.264051] R10: 0000000000000006 R11: ffffea0016dd0840 R12: ffffffff810c291e
  774. [142908.264051] R13: ffff880762013be8 R14: ffffffff810bf3f7 R15: ffff880762013bd8
  775. [142908.264051] FS: 00007f908dd61700(0000) GS:ffff880771480000(0000) knlGS:0000000000000000
  776. [142908.264051] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  777. [142908.264051] CR2: 00007f90992bd000 CR3: 0000000ee4c50000 CR4: 00000000001406e0
  778. [142908.264051] Stack:
  779. [142908.264051] ffff880771413c40 0000000000000000 0000000000000004 ffffffff81d144c0
  780. [142908.264051] ffffffff8105c800 ffff88075e790d80 ffff880762013d18 ffffffff810dc315
  781. [142908.264051] 00007f90992bd000 ffff880ee40e0e00 ffff880771413c40 ffff880771413c40
  782. [142908.264051] Call Trace:
  783. [142908.264051] [<ffffffff8105c800>] ? leave_mm+0x80/0x80
  784. [142908.264051] [<ffffffff810dc315>] smp_call_function_single+0xe5/0x190
  785. [142908.264051] [<ffffffff8105c800>] ? leave_mm+0x80/0x80
  786. [142908.264051] [<ffffffff810dc746>] smp_call_function_many+0x286/0x2d0
  787. [142908.264051] [<ffffffff8105c800>] ? leave_mm+0x80/0x80
  788. [142908.264051] [<ffffffff8105c957>] native_flush_tlb_others+0x37/0x40
  789. [142908.264051] [<ffffffff8105cbd4>] flush_tlb_mm_range+0x204/0x230
  790. [142908.264051] [<ffffffff81175cf3>] tlb_flush_mmu.part.57+0x33/0x90
  791. [142908.264051] [<ffffffff81176885>] tlb_finish_mmu+0x55/0x60
  792. [142908.264051] [<ffffffff8117e453>] unmap_region+0xd3/0x110
  793. [142908.264051] [<ffffffff8117ea31>] ? vma_rb_erase+0x121/0x220
  794. [142908.264051] [<ffffffff811807c6>] do_munmap+0x226/0x3b0
  795. [142908.264051] [<ffffffff81180991>] vm_munmap+0x41/0x60
  796. [142908.264051] [<ffffffff811818f2>] SyS_munmap+0x22/0x30
  797. [142908.264051] [<ffffffff817342dd>] system_call_fastpath+0x1a/0x1f
  798. [142908.264051] Code: 5c 24 08 4c 89 ff 4c 89 23 48 89 4b 08 48 89 19 48 89 55 d0 e8 72 f3 64 00 4c 3b 65 d0 74 23 45 85 ed 75 09 eb 0d 0f 1f 44 00 00 <f3> 90 f6 43 20 01 75 f8 48 83 c4 08 5b 41 5c 41 5d 41 5e 41 5f
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