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nwl

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nwl
Oct 10th, 2012
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  1. [ 91.660948] Pid: 1200, comm: monmaptool Not tainted 3.2.0-29-virtual #46-Ubuntu
  2. [ 91.660955] RIP: e030:[<ffffffff81139294>] [<ffffffff81139294>] zap_pte_range+0x44/0x3d0
  3. [ 91.660968] RSP: e02b:ffff8800028f3a78 EFLAGS: 00050296
  4. [ 91.660972] RAX: ffff880002a216e0 RBX: ffff880002852018 RCX: 0000000000400000
  5. [ 91.660977] RDX: ffff880002852010 RSI: ffff88000284aa50 RDI: ffff8800028f3c18
  6. [ 91.660982] RBP: ffff8800028f3b18 R08: 0000000000468000 R09: 0000000000000000
  7. [ 91.660987] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000400000
  8. [ 91.660991] R13: 0000000000468000 R14: ffff880023240700 R15: 0000000000468000
  9. [ 91.661001] FS: 00007f2d9a3ea700(0000) GS:ffff880026400000(0000) knlGS:0000000000000000
  10. [ 91.661006] CS: e033 DS: 0000 ES: 0000 CR0: 000000008005003b
  11. [ 91.661010] CR2: 00007f2d9bc95f50 CR3: 0000000001c05000 CR4: 0000000000002620
  12. [ 91.661015] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  13. [ 91.661021] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000000
  14. [ 91.661026] Process monmaptool (pid: 1200, threadinfo ffff8800028f2000, task ffff880002a216e0)
  15. [ 91.661032] Stack:
  16. [ 91.661034] 0000000000007ff0 0000000000000040 ffffffff81cdb1e8 ffff8800028f3ac0
  17. [ 91.661043] ffffffff810063ed ffff880002a216e0 ffff880002852010 ffff880002852010
  18. [ 91.661051] ffff88000284aa50 ffff8800028f3c18 0000000000000000 ffff8800028f3ba8
  19. [ 91.661059] Call Trace:
  20. [ 91.661066] [<ffffffff810063ed>] ? pte_mfn_to_pfn+0x8d/0x110
  21. [ 91.661072] [<ffffffff810052e9>] ? __raw_callee_save_xen_pmd_val+0x11/0x1e
  22. [ 91.661078] [<ffffffff811397ca>] unmap_page_range+0x1aa/0x300
  23. [ 91.661083] [<ffffffff81139eaa>] unmap_vmas+0xca/0x160
  24. [ 91.661090] [<ffffffff81141387>] exit_mmap+0x97/0x140
  25. [ 91.661097] [<ffffffff8105e24e>] ? try_to_wake_up+0x18e/0x200
  26. [ 91.661103] [<ffffffff81063552>] mmput.part.16+0x42/0x130
  27. [ 91.661107] [<ffffffff81063665>] mmput+0x25/0x30
  28. [ 91.661113] [<ffffffff81069e93>] exit_mm+0x113/0x130
  29. [ 91.661119] [<ffffffff810e1693>] ? taskstats_exit+0x1a3/0x240
  30. [ 91.661126] [<ffffffff81652a45>] ? _raw_spin_lock_irq+0x15/0x20
  31. [ 91.661132] [<ffffffff8106a01e>] do_exit+0x16e/0x420
  32. [ 91.661138] [<ffffffff810785ba>] ? __dequeue_signal+0x6a/0xb0
  33. [ 91.661144] [<ffffffff8106a474>] do_group_exit+0x44/0xa0
  34. [ 91.661149] [<ffffffff8107b13c>] get_signal_to_deliver+0x21c/0x420
  35. [ 91.661156] [<ffffffff81013825>] do_signal+0x45/0x130
  36. [ 91.661161] [<ffffffff8165296e>] ? _raw_spin_unlock_irqrestore+0x1e/0x30
  37. [ 91.661168] [<ffffffff81659240>] ? kprobe_flush_task+0xc0/0x150
  38. [ 91.661173] [<ffffffff8105454f>] ? finish_task_switch+0xcf/0xf0
  39. [ 91.661179] [<ffffffff81013ad5>] do_notify_resume+0x65/0x80
  40. [ 91.661184] [<ffffffff8105ea37>] ? schedule_tail+0x27/0xb0
  41. [ 91.661190] [<ffffffff8165b010>] int_signal+0x12/0x17
  42. [ 91.661194] Code: 65 48 8b 04 25 00 c5 00 00 48 89 7d a8 48 89 75 a0 49 89 cc 48 89 55 98 4d 89 c7 4c 89 4d b0 48 89 45 88 0f 1f 40 00 48 8b 55 98 <48> c7 45 c4 00 00 00 00 c7 45 cc 00 00 00 00 48 8b 3a ff 14 25
  43. [ 91.661250] RIP [<ffffffff81139294>] zap_pte_range+0x44/0x3d0
  44. [ 91.661256] RSP <ffff8800028f3a78>
  45. [ 91.661261] ---[ end trace e349e0981371877d ]---
  46. [ 91.661265] Fixing recursive fault but reboot is needed!
  47. 91.661265] Fixing recursive fault but reboot is needed!
  48. [ 218.711467] alignment check: 0000 [#2] SMP
  49. [ 218.711482] CPU 0
  50. [ 218.711485] Modules linked in: isofs acpiphp btrfs zlib_deflate libcrc32c
  51. [ 218.711495]
  52. [ 218.711499] Pid: 1265, comm: monmaptool Tainted: G D 3.2.0-29-virtual #46-Ubuntu
  53. [ 218.711507] RIP: e030:[<ffffffff81139294>] [<ffffffff81139294>] zap_pte_range+0x44/0x3d0
  54. [ 218.711520] RSP: e02b:ffff880002989a78 EFLAGS: 00050296
  55. [ 218.711524] RAX: ffff880002bf44a0 RBX: ffff880024052018 RCX: 0000000000400000
  56. [ 218.711529] RDX: ffff880024052010 RSI: ffff88000280ae70 RDI: ffff880002989c18
  57. [ 218.711535] RBP: ffff880002989b18 R08: 0000000000468000 R09: 0000000000000000
  58. [ 218.711540] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000400000
  59. [ 218.711545] R13: 0000000000468000 R14: ffff880002a87880 R15: 0000000000468000
  60. [ 218.711553] FS: 00007f9998a37700(0000) GS:ffff880026400000(0000) knlGS:0000000000000000
  61. [ 218.711559] CS: e033 DS: 0000 ES: 0000 CR0: 000000008005003b
  62. [ 218.711563] CR2: 00007f999a2e2f50 CR3: 0000000001c05000 CR4: 0000000000002620
  63. [ 218.711569] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  64. [ 218.711574] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000000
  65. [ 218.711580] Process monmaptool (pid: 1265, threadinfo ffff880002988000, task ffff880002bf44a0)
  66. [ 218.711585] Stack:
  67. [ 218.711588] 0000000000007ff0 0000000000000040 ffffffff81cdb1e8 ffff880002989ac0
  68. [ 218.711596] ffffffff810063ed ffff880002bf44a0 ffff880024052010 ffff880024052010
  69. [ 218.711605] ffff88000280ae70 ffff880002989c18 0000000000000000 ffff880002989ba8
  70. [ 218.711613] Call Trace:
  71. [ 218.711620] [<ffffffff810063ed>] ? pte_mfn_to_pfn+0x8d/0x110
  72. [ 218.711626] [<ffffffff810052e9>] ? __raw_callee_save_xen_pmd_val+0x11/0x1e
  73. [ 218.711632] [<ffffffff811397ca>] unmap_page_range+0x1aa/0x300
  74. [ 218.711638] [<ffffffff81139eaa>] unmap_vmas+0xca/0x160
  75. [ 218.711644] [<ffffffff81141387>] exit_mmap+0x97/0x140
  76. [ 218.711650] [<ffffffff81063552>] mmput.part.16+0x42/0x130
  77. [ 218.711655] [<ffffffff81063665>] mmput+0x25/0x30
  78. [ 218.711661] [<ffffffff81069e93>] exit_mm+0x113/0x130
  79. [ 218.711667] [<ffffffff810e1693>] ? taskstats_exit+0x1a3/0x240
  80. [ 218.711674] [<ffffffff81652a45>] ? _raw_spin_lock_irq+0x15/0x20
  81. [ 218.711680] [<ffffffff8106a01e>] do_exit+0x16e/0x420
  82. [ 218.711688] [<ffffffff810785ba>] ? __dequeue_signal+0x6a/0xb0
  83. [ 218.711694] [<ffffffff8106a474>] do_group_exit+0x44/0xa0
  84. [ 218.711700] [<ffffffff8107b13c>] get_signal_to_deliver+0x21c/0x420
  85. [ 218.711708] [<ffffffff81013825>] do_signal+0x45/0x130
  86. [ 218.711713] [<ffffffff81004d42>] ? xen_mc_flush+0xb2/0x1c0
  87. [ 218.711718] [<ffffffff81003fa3>] ? xen_write_msr_safe+0xa3/0xc0
  88. [ 218.711723] [<ffffffff81012728>] ? __switch_to+0x138/0x360
  89. [ 218.711730] [<ffffffff810544d3>] ? finish_task_switch+0x53/0xf0
  90. [ 218.711736] [<ffffffff81013ad5>] do_notify_resume+0x65/0x80
  91. [ 218.711742] [<ffffffff8105ea37>] ? schedule_tail+0x27/0xb0
  92. [ 218.711748] [<ffffffff8165b010>] int_signal+0x12/0x17
  93. [ 218.711752] Code: 65 48 8b 04 25 00 c5 00 00 48 89 7d a8 48 89 75 a0 49 89 cc 48 89 55 98 4d 89 c7 4c 89 4d b0 48 89 45 88 0f 1f 40 00 48 8b 55 98 <48> c7 45 c4 00 00 00 00 c7 45 cc 00 00 00 00 48 8b 3a ff 14 25
  94. [ 218.711810] RIP [<ffffffff81139294>] zap_pte_range+0x44/0x3d0
  95. [ 218.711816] RSP <ffff880002989a78>
  96. [ 218.711820] ---[ end trace e349e0981371877e ]---
  97. [ 218.711824] Fixing recursive fault but reboot is needed!
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