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Status: Available
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EstimatedDays: ----
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OS: Chrome
Pri: 1
Type: Bug



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General Protection Fault in kernel-list_move_tail called from i915
Project Member Reported by teravest@chromium.org, Oct 30 Back to list
link-paladin:30119 failed. Setting to low priority right now as I don't know if this is reproducible.

Builders failed on: 
- link-paladin: 
  https://luci-milo.appspot.com/buildbot/chromeos/link-paladin/30119

From console-ramoops:
[  184.745832] general protection fault: 0000 [#1] SMP 
[  184.749487] gsmi: Log Shutdown Reason 0x03
[  184.749494] Modules linked in: i2c_dev uinput cmac snd_hda_codec_hdmi aesni_intel xts zram(C) memconsole zsmalloc(C) ath9k_btcoex snd_hda_codec_ca0132 aes_x86_64 ath9k_common_btcoex ath9k_hw_btcoex lrw ablk_helper cryptd ath mac80211 snd_hda_intel isl29018(C) rfcomm industrialio snd_hda_codec snd_hwdep snd_pcm snd_page_alloc fuse cfg80211 nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer smsc95xx smsc75xx usbnet ath3k btusb btrtl btbcm btintel bluetooth joydev uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core
[  184.749664] CPU 3 
[  184.749669] Pid: 5671, comm: chrome Tainted: G        WC   3.8.11 #1
[  184.749677] RIP: 0010:[<ffffffff860ad7ca>]  [<ffffffff860ad7ca>] list_move_tail+0x8/0x26
[  184.749690] RSP: 0018:ffff88013c2d9d50  EFLAGS: 00010282
[  184.749695] RAX: dead000000200200 RBX: ffff8801486b0e00 RCX: 00000000000002f6
[  184.749701] RDX: dead000000100100 RSI: ffff880149e925b0 RDI: ffff8801486b0ec8
[  184.749707] RBP: ffff88013c2d9d68 R08: 00000000000146e0 R09: ffffffff860aed20
[  184.749713] R10: 0000000000000001 R11: 0000000000000246 R12: ffff880149e91ac0
[  184.749719] R13: 00000000000002f5 R14: ffff880149e91ad0 R15: ffff8801472c3e40
[  184.749726] FS:  00007f91d3226780(0000) GS:ffff88014f380000(0000) knlGS:0000000000000000
[  184.749732] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  184.749738] CR2: 00007f91ccf38000 CR3: 000000014869b000 CR4: 00000000001407e0
[  184.749744] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  184.749750] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[  184.749757] Process chrome (pid: 5671, threadinfo ffff88013c2d8000, task ffff88013cff7800)
[  184.749763] Stack:
[  184.749780]  ffff88013c2d9d68 ffffffff860ade28 ffff880149e919e8 ffff88013c2d9db0
[  184.749799]  ffffffff860aed4d ffff88013c2d9d88 ffff88013c025680 ffff88013cefce00
[  184.749815]  0000000000000000 ffff88014ab34000 ffff88013c2d9e08 ffff88013c2d9e08
[  184.749830] Call Trace:
[  184.749837]  [<ffffffff860ade28>] ? i915_gem_object_move_to_inactive+0x3e/0xb1
[  184.749845]  [<ffffffff860aed4d>] i915_gem_retire_requests_ring+0x159/0x181
[  184.749853]  [<ffffffff860b1b11>] i915_gem_busy_ioctl+0x6d/0xbb
[  184.749860]  [<ffffffff860b1aa4>] ? i915_gem_unpin_ioctl+0xa9/0xa9
[  184.749867]  [<ffffffff860833f3>] drm_ioctl+0x2fb/0x3e5
[  184.749876]  [<ffffffff85e918f8>] ? __secure_computing+0xd2/0x2b1
[  184.749885]  [<ffffffff85f04a4b>] do_vfs_ioctl+0x35e/0x420
[  184.749893]  [<ffffffff85f04b7a>] sys_ioctl+0x6d/0xa5
[  184.749901]  [<ffffffff862d1d79>] tracesys+0xd0/0xd5
[  184.749906] Code: df 48 8b 7d c8 e8 ad 12 22 00 48 89 df e8 a3 2c 03 00 48 83 c4 30 31 c0 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 47 08 48 8b 17 55 <48> 89 42 08 48 89 10 48 89 e5 48 8b 46 08 48 89 7e 08 48 89 37 
[  184.750101] RIP  [<ffffffff860ad7ca>] list_move_tail+0x8/0x26
[  184.750113]  RSP <ffff88013c2d9d50>
[  184.750131] ---[ end trace f9db685ee7d89a9b ]---
[  184.750550] Kernel panic - not syncing: Fatal exception
 
Cc: justincarlson@chromium.org fukino@chromium.org teravest@chromium.org
Issue 779707 has been merged into this issue.
Labels: -Pri-2 Pri-1
Cc: ddavenp...@chromium.org cywang@chromium.org puthik@chromium.org
Owner: tutankhamen@chromium.org
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