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[Brad Figg <brad.figg@xxxxxxxxxxxxx>]

This bug is missing log files that will aid in diagnosing the problem.
>From a terminal window please run:

apport-collect 1216294

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.

** Changed in: linux (Ubuntu)
       Status: New => Incomplete

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https://bugs.launchpad.net/bugs/1216294

Title:
  kernel 3.11.0-3-generic BUG: unable to handle kernel paging request

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  Ubuntu 13.10 kernel Oops at boot. Machine is a virtual KVM guest on a
  Debian host.

  Linux ubuntu1310 3.11.0-3-generic #8-Ubuntu SMP Fri Aug 23 16:52:37
  UTC 2013 i686 i686 i686 GNU/Linux

  
  dmesg:
  #####

  [    7.971731] BUG: unable to handle kernel paging request at d8011a00
  [    7.971850] IP: [<c104c05b>] kmap_atomic_prot+0x1b/0x100
  [    7.971998] *pdpt = 0000000001a56001 *pde = 0000000000000000
  [    7.972035] Oops: 0000 [#1] SMP
  [    7.972035] Modules linked in: serio_raw(F) i2c_piix4 soundcore(F) ppdev(F) pvpanic rfcomm bnep parport_pc(F) bluetooth mac_hid lp(F) parport(F) ext2(F) hid_generic usbhid hid floppy(F)
  [    7.972035] CPU: 0 PID: 467 Comm: apparmor_parser Tainted: GF            3.11.0-3-generic #8-Ubuntu
  [    7.972035] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
  [    7.972035] task: d4433380 ti: d44c0000 task.ti: d44c0000
  [    7.972035] EIP: 0060:[<c104c05b>] EFLAGS: 00010202 CPU: 0
  [    7.972035] EIP is at kmap_atomic_prot+0x1b/0x100
  [    7.972035] EAX: d44c0000 EBX: d44c1e28 ECX: 80000000 EDX: 00000163
  [    7.972035] ESI: d8011a00 EDI: 00000010 EBP: d44c1de8 ESP: d44c1dd8
  [    7.972035]  DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
  [    7.972035] CR0: 80050033 CR2: d8011a00 CR3: 13936000 CR4: 000006f0
  [    7.972035] Stack:
  [    7.972035]  d4d18000 d44c1e28 00000ff0 00000010 d44c1df0 c104c159 d44c1e08 c12be770
  [    7.972035]  00000000 00000000 d6c0eac0 d7cfd000 d44c1e10 c12be7e2 d44c1e1c c12bef73
  [    7.972035]  d6c13e00 d44c1e4c c12bf66e 00008ec9 d44c1000 00000010 00000000 d8011a00
  [    7.972035] Call Trace:
  [    7.972035]  [<c104c159>] kmap_atomic+0x19/0x20
  [    7.972035]  [<c12be770>] hash_walk_next+0x30/0x60
  [    7.972035]  [<c12be7e2>] hash_walk_new_entry+0x42/0x50
  [    7.972035]  [<c12bef73>] crypto_hash_walk_first_compat+0x33/0x40
  [    7.972035]  [<c12bf66e>] shash_compat_update+0x1e/0x50
  [    7.972035]  [<c12b659e>] aa_calc_profile_hash+0x11e/0x160
  [    7.972035]  [<c12ae88e>] aa_unpack+0x35e/0xb90
  [    7.972035]  [<c12a8080>] ? profile_remove+0x50/0x50
  [    7.972035]  [<c12ad443>] aa_replace_profiles+0x33/0x9d0
  [    7.972035]  [<c1146c98>] ? vmalloc+0x38/0x40
  [    7.972035]  [<c12fb8ac>] ? _copy_from_user+0x2c/0x40
  [    7.972035]  [<c12a8080>] ? profile_remove+0x50/0x50
  [    7.972035]  [<c12a80b5>] profile_replace+0x35/0x50
  [    7.972035]  [<c11694bd>] vfs_write+0x9d/0x1b0
  [    7.972035]  [<c1169b69>] SyS_write+0x49/0x90
  [    7.972035]  [<c163ce8d>] sysenter_do_call+0x12/0x28
  [    7.972035] Code: 0b eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 90 55 89 e5 57 56 53 83 ec 04 3e 8d 74 26 00 89 c6 89 e0 25 00 e0 ff ff 83 40 14 01 <8b> 06 c1 e8 1e 69 c0 40 03 00 00 05 40 92 95 c1 2b 80 0c 03 00
  [    7.972035] EIP: [<c104c05b>] kmap_atomic_prot+0x1b/0x100 SS:ESP 0068:d44c1dd8
  [    7.972035] CR2: 00000000d8011a00
  [    7.972035] ---[ end trace 8b400beaed908bb0 ]---
  [    7.972035] note: apparmor_parser[467] exited with preempt_count 1
  [    7.995943] BUG: scheduling while atomic: apparmor_parser/467/0x10000001
  [    7.999156] Modules linked in: serio_raw(F) i2c_piix4 soundcore(F) ppdev(F) pvpanic rfcomm bnep parport_pc(F) bluetooth mac_hid lp(F) parport(F) ext2(F) hid_generic usbhid hid floppy(F)

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