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[Launchpad Bug Tracker <1177778@xxxxxxxxxxxxxxxxxx>]

[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

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

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https://bugs.launchpad.net/bugs/1177778

Title:
  Kernel oops in i915

Status in “linux” package in Ubuntu:
  Expired

Bug description:
  A kernel oops has been reported in i915_ppgtt_bind_object+0x1a0/0x200

  Details about the crash and the system are following.

  [22122.647498] BUG: unable to handle kernel NULL pointer dereference at 0000000000000018
  [22122.647565] IP: [<ffffffffa0148890>] i915_ppgtt_bind_object+0x1a0/0x200 [i915]
  [22122.647630] PGD 0
  [22122.647648] Oops: 0000 [#1] SMP
  [22122.647678] Modules linked in: pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) bnep rfcomm bluetooth parport_pc(F) ppdev(F) snd_hda_codec_hdmi snd_hda_codec_idt coretemp kvm_intel kvm ghash_clmulni_intel(F) snd_usb_audio uvcvideo snd_hda_intel snd_hda_codec cryptd(F) snd_usbmidi_lib videobuf2_vmalloc videobuf2_memops snd_hwdep(F) videobuf2_core snd_pcm(F) snd_page_alloc(F) snd_seq_midi(F) snd_seq_midi_event(F) snd_rawmidi(F) snd_seq(F) videodev i915 gpio_ich microcode(F) snd_seq_device(F) snd_timer(F) snd(F) video(F) soundcore(F) drm_kms_helper joydev(F) drm mei i2c_algo_bit lpc_ich mac_hid lp(F) parport(F) hid_generic usbhid hid r8169 ahci(F) libahci(F)
  [22122.648181] CPU 1
  [22122.648200] Pid: 5816, comm: Xorg Tainted: GF          O 3.8.0-19-generic #30-Ubuntu Shuttle Inc. SH61R4/FH61
  [22122.648265] RIP: 0010:[<ffffffffa0148890>]  [<ffffffffa0148890>] i915_ppgtt_bind_object+0x1a0/0x200 [i915]
  [22122.648340] RSP: 0018:ffff8802221cfb80  EFLAGS: 00010246
  [22122.648376] RAX: 0000000000000000 RBX: 00000000000000a9 RCX: ffffffffa0189c3d
  [22122.648422] RDX: 00000000000000a9 RSI: 0000000000040ee3 RDI: ffff88022595bfe0
  [22122.648467] RBP: ffff8802221cfbd0 R08: 0000000000000040 R09: ffff8802221cffd8
  [22122.648513] R10: ffff880225958670 R11: 00000000000003f9 R12: ffff880225958670
  [22122.648559] R13: ffff88023136f000 R14: 0000000000000000 R15: ffff8802305867c0
  [22122.648605] FS:  00007f507d923940(0000) GS:ffff88023fb00000(0000) knlGS:0000000000000000
  [22122.648657] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  [22122.648695] CR2: 0000000000000018 CR3: 0000000219c65000 CR4: 00000000000407e0
  [22122.648741] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  [22122.648788] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
  [22122.648834] Process Xorg (pid: 5816, threadinfo ffff8802221ce000, task ffff880230e2c5c0)
  [22122.648885] Stack:
  [22122.648900]  ffff8802221cffd8 ffff8801000003f9 ffff8802305867d0 ffff8802221cffd8
  [22122.648957]  0000000100000001 ffff8802325d0200 ffff8802309831b8 0000000000000000
  [22122.649013]  0000000000000000 ffff880226914000 ffff8802221cfc08 ffffffffa014625e
  [22122.649068] Call Trace:
  [22122.649099]  [<ffffffffa014625e>] i915_gem_execbuffer_reserve_object.isra.7+0x12e/0x1a0 [i915]
  [22122.649163]  [<ffffffffa01464a1>] i915_gem_execbuffer_reserve.isra.8+0x1d1/0x320 [i915]
  [22122.649224]  [<ffffffffa0146cf8>] i915_gem_do_execbuffer.isra.12+0x688/0x1200 [i915]
  [22122.649283]  [<ffffffffa01408c3>] ? i915_gem_object_set_to_gtt_domain+0x83/0x180 [i915]
  [22122.649344]  [<ffffffffa0142d27>] ? i915_gem_pwrite_ioctl+0x207/0x7d0 [i915]
  [22122.649394]  [<ffffffff8117d4e5>] ? __kmalloc+0x55/0x170
  [22122.649439]  [<ffffffffa0147da1>] i915_gem_execbuffer2+0xb1/0x290 [i915]
  [22122.649492]  [<ffffffffa008e559>] drm_ioctl+0x4e9/0x5b0 [drm]
  [22122.649540]  [<ffffffffa0147cf0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
  [22122.649588]  [<ffffffff816cef2c>] ? __do_page_fault+0x27c/0x500
  [22122.649629]  [<ffffffff811a5969>] do_vfs_ioctl+0x99/0x570
  [22122.649666]  [<ffffffff811a5ed1>] sys_ioctl+0x91/0xb0
  [22122.649702]  [<ffffffff816d37dd>] system_call_fastpath+0x1a/0x1f
  [22122.649742] Code: 01 89 da 83 ce 05 41 39 f8 41 89 74 95 00 75 8d 41 83 c3 01 45 3b 5c 24 08 74 4f 48 89 c7 4c 89 4d b0 44 89 5d b8 e8 60 ea 20 e1 <8b> 78 18 45 31 c0 44 8b 5d b8 4c 8b 4d b0 c1 ef 0c e9 5c ff ff
  [22122.650009] RIP  [<ffffffffa0148890>] i915_ppgtt_bind_object+0x1a0/0x200 [i915]
  [22122.650067]  RSP <ffff8802221cfb80>
  [22122.650091] CR2: 0000000000000018
  [22122.666323] ---[ end trace 826b51c5887075cc ]---
  [22122.666326] BUG: scheduling while atomic: Xorg/5816/0x10000001
  [22122.666328] Modules linked in: pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) bnep rfcomm bluetooth parport_pc(F) ppdev(F) snd_hda_codec_hdmi snd_hda_codec_idt coretemp kvm_intel kvm ghash_clmulni_intel(F) snd_usb_audio uvcvideo snd_hda_intel snd_hda_codec cryptd(F) snd_usbmidi_lib videobuf2_vmalloc videobuf2_memops snd_hwdep(F) videobuf2_core snd_pcm(F) snd_page_alloc(F) snd_seq_midi(F) snd_seq_midi_event(F) snd_rawmidi(F) snd_seq(F) videodev i915 gpio_ich microcode(F) snd_seq_device(F) snd_timer(F) snd(F) video(F) soundcore(F) drm_kms_helper joydev(F) drm mei i2c_algo_bit lpc_ich mac_hid lp(F) parport(F) hid_generic usbhid hid r8169 ahci(F) libahci(F)
  [22122.666421] Pid: 5816, comm: Xorg Tainted: GF     D    O 3.8.0-19-generic #30-Ubuntu
  [22122.666423] Call Trace:
  [22122.666429]  [<ffffffff816bef11>] __schedule_bug+0x4d/0x59
  [22122.666434]  [<ffffffff816c9c82>] __schedule+0x732/0x7a0
  [22122.666438]  [<ffffffff81059d84>] ? console_unlock+0x1f4/0x420
  [22122.666443]  [<ffffffff8108cab6>] __cond_resched+0x26/0x30
  [22122.666447]  [<ffffffff816c9d6f>] _cond_resched+0x2f/0x40
  [22122.666451]  [<ffffffff816c9222>] down_read+0x12/0x23
  [22122.666456]  [<ffffffff8106e9eb>] exit_signals+0x2b/0x130
  [22122.666461]  [<ffffffff81083976>] ? blocking_notifier_call_chain+0x16/0x20
  [22122.666465]  [<ffffffff8105e174>] do_exit+0xb4/0x9d0
  [22122.666469]  [<ffffffff816be9f3>] ? printk+0x67/0x69
  [22122.666472]  [<ffffffff816cc386>] oops_end+0xa6/0xf0
  [22122.666476]  [<ffffffff816be2eb>] no_context+0x253/0x27e
  [22122.666481]  [<ffffffff81284a81>] ? do_get_write_access+0x3d1/0x4d0
  [22122.666485]  [<ffffffff816be4d6>] __bad_area_nosemaphore+0x1c0/0x1de
  [22122.666491]  [<ffffffff811c69dc>] ? __getblk+0x2c/0x2e0
  [22122.666495]  [<ffffffff816be507>] bad_area_nosemaphore+0x13/0x15
  [22122.666499]  [<ffffffff816ceefe>] __do_page_fault+0x24e/0x500
  [22122.666505]  [<ffffffff81263603>] ? __ext4_handle_dirty_metadata+0x83/0x110
  [22122.666511]  [<ffffffff81235b41>] ? ext4_mark_iloc_dirty+0x2e1/0x620
  [22122.666514]  [<ffffffff8123860c>] ? ext4_dirty_inode+0x3c/0x60
  [22122.666518]  [<ffffffff816cf1be>] do_page_fault+0xe/0x10
  [22122.666521]  [<ffffffff816cb7d8>] page_fault+0x28/0x30
  [22122.666539]  [<ffffffffa0148890>] ? i915_ppgtt_bind_object+0x1a0/0x200 [i915]
  [22122.666560]  [<ffffffffa014625e>] i915_gem_execbuffer_reserve_object.isra.7+0x12e/0x1a0 [i915]
  [22122.666579]  [<ffffffffa01464a1>] i915_gem_execbuffer_reserve.isra.8+0x1d1/0x320 [i915]
  [22122.666594]  [<ffffffffa0146cf8>] i915_gem_do_execbuffer.isra.12+0x688/0x1200 [i915]
  [22122.666606]  [<ffffffffa01408c3>] ? i915_gem_object_set_to_gtt_domain+0x83/0x180 [i915]
  [22122.666617]  [<ffffffffa0142d27>] ? i915_gem_pwrite_ioctl+0x207/0x7d0 [i915]
  [22122.666622]  [<ffffffff8117d4e5>] ? __kmalloc+0x55/0x170
  [22122.666632]  [<ffffffffa0147da1>] i915_gem_execbuffer2+0xb1/0x290 [i915]
  [22122.666643]  [<ffffffffa008e559>] drm_ioctl+0x4e9/0x5b0 [drm]
  [22122.666660]  [<ffffffffa0147cf0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
  [22122.666664]  [<ffffffff816cef2c>] ? __do_page_fault+0x27c/0x500
  [22122.666670]  [<ffffffff811a5969>] do_vfs_ioctl+0x99/0x570
  [22122.666675]  [<ffffffff811a5ed1>] sys_ioctl+0x91/0xb0
  [22122.666680]  [<ffffffff816d37dd>] system_call_fastpath+0x1a/0x1f
  [22122.666699] note: Xorg[5816] exited with preempt_count 1

  --
  ProblemType: Bug
  DistroRelease: Ubuntu 13.04
  Package: linux-image-3.8.0-19-generic 3.8.0-19.30
  ProcVersionSignature: Ubuntu 3.8.0-19.30-generic 3.8.8
  Uname: Linux 3.8.0-19-generic x86_64
  ApportVersion: 2.9.2-0ubuntu8
  Architecture: amd64
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/controlC0', '/dev/snd/hwC0D2', '/dev/snd/hwC0D3', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/pcmC0D1p', '/dev/snd/pcmC0D3p', '/dev/snd/by-path', '/dev/snd/by-id', '/dev/snd/controlC1', '/dev/snd/pcmC1D0c', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found.
  Date: Wed May  8 14:46:51 2013
  HibernationDevice: RESUME=UUID=d63b08f5-1284-4dd5-8b5c-ab0627027438
  InstallationDate: Installed on 2012-10-20 (200 days ago)
  InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
  IwConfig:
   eth0      no wireless extensions.

   lo        no wireless extensions.
  MachineType: Shuttle Inc. SH61R4
  MarkForUpload: True
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.8.0-19-generic root=UUID=c4bb8ec4-90fd-4dab-ad9b-23b47abe3df7 ro quiet splash vt.handoff=7
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.8.0-19-generic N/A
   linux-backports-modules-3.8.0-19-generic  N/A
   linux-firmware                            1.106
  RfKill:

  SourcePackage: linux
  UpgradeStatus: Upgraded to raring on 2013-04-26 (11 days ago)
  dmi.bios.date: 07/15/2011
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 1.00
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: FH61
  dmi.board.vendor: Shuttle Inc.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1.00:bd07/15/2011:svnShuttleInc.:pnSH61R4:pvrV1.0:rvnShuttleInc.:rnFH61:rvr1.0:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.name: SH61R4
  dmi.product.version: V1.0
  dmi.sys.vendor: Shuttle Inc.

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