Bug 67231

Summary: general protection fault: 0000 [#3] SMP.
Product: Drivers Reporter: Mikhail (mikhail.v.gavrilov)
Component: Video(DRI - Intel)Assignee: intel-gfx-bugs (intel-gfx-bugs)
Status: RESOLVED DUPLICATE    
Severity: normal CC: alan, intel-gfx-bugs
Priority: P1    
Hardware: All   
OS: Linux   
Kernel Version: 3.12.5 Subsystem:
Regression: No Bisected commit-id:
Attachments: dmesg output

Description Mikhail 2013-12-17 19:40:30 UTC
Created attachment 118831 [details]
dmesg output

[45997.506366] general protection fault: 0000 [#3] SMP.
[45997.507288] Modules linked in: rfcomm nls_utf8 isofs fuse nf_conntrack_netbios_ns nf_conntrack_broadcast ipt_MASQUERADE ip6t_REJECT xt_conntrack cfg80211 ebtable_nat ebtable_broute bridge stp llc ebtable_filt
[45997.510385]  microcode snd_pcm serio_raw i2c_i801 r8169 mii lpc_ich mfd_core snd_page_alloc shpchp snd_timer mei_me mei snd soundcore parport_pc parport binfmt_misc i915 i2c_algo_bit drm_kms_helper drm i2c_co
[45997.512521] CPU: 6 PID: 2415 Comm: chrome Tainted: G      D      3.12.5-301.fc20.x86_64 #1
[45997.513602] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F8 08/03/2013
[45997.514725] task: ffff880813564200 ti: ffff8807ef528000 task.ti: ffff8807ef528000
[45997.515765] RIP: 0010:[<ffffffffa009b8aa>]  [<ffffffffa009b8aa>] i915_gem_object_sync+0x6a/0xd0 [i915]
[45997.516909] RSP: 0018:ffff8807ef529c70  EFLAGS: 00010282
[45997.518029] RAX: ffffffffb3c9ca1e RBX: 0008000000000000 RCX: 00000000ffffffff
[45997.519136] RDX: 00000000b3c9ca1e RSI: ffff88081060d7a8 RDI: ffff880811909800
[45997.520243] RBP: ffff8807ef529c98 R08: ffff88007c1e9c68 R09: ffff88007c1e9c00
[45997.521364] R10: ffff88081060e5a8 R11: 00000000000000cd R12: ffff8804e617f2c0
[45997.522524] R13: ffff88081060d7a8 R14: 0000000000000000 R15: 0007fffecf272878
[45997.523690] FS:  00007f555a812a00(0000) GS:ffff88083f380000(0000) knlGS:0000000000000000
[45997.524880] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[45997.526022] CR2: 0000399ecb1f3004 CR3: 00000007ebaca000 CR4: 00000000001407e0
[45997.527143] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[45997.528253] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[45997.529395] Stack:
[45997.530490]  ffff88081060d7a8 ffff8804cb2df000 0000000000000040 ffff8804e617f2c0
[45997.531607]  0000000000000000 ffff8807ef529d80 ffffffffa00a42c5 ffff880813564200
[45997.532719]  0000000000000001 ffff8807ef529e40 ffff8807ef529e20 ffff88083f5e9b08
[45997.533840] Call Trace:
[45997.535008]  [<ffffffffa00a42c5>] i915_gem_do_execbuffer.isra.20+0x5d5/0x1060 [i915]
[45997.536194]  [<ffffffffa00a51e1>] ? i915_gem_execbuffer2+0x51/0x280 [i915]
[45997.537392]  [<ffffffffa00a522d>] i915_gem_execbuffer2+0x9d/0x280 [i915]
[45997.538495]  [<ffffffffa0020c32>] drm_ioctl+0x502/0x630 [drm]
[45997.539625]  [<ffffffff811689d5>] ? tlb_finish_mmu+0x55/0x60
[45997.540729]  [<ffffffff815796d5>] ? sk_run_filter+0x295/0x700
[45997.541825]  [<ffffffff811c0f1d>] do_vfs_ioctl+0x2dd/0x4b0
[45997.542896]  [<ffffffff811c1171>] SyS_ioctl+0x81/0xa0
[45997.543963]  [<ffffffff81672cf7>] tracesys+0xdd/0xe2
[45997.545044] Code: ba cf 46 7d 67 a3 be b3 51 45 8b b4 24 70 01 00 00 48 29 d8 48 c1 f8 03 48 0f af c2 8d 50 03 83 e8 01 0f 48 c2 48 98 4c 8d 3c 83 <45> 3b 77 68 77 28 31 c0 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f
[45997.546179] RIP  [<ffffffffa009b8aa>] i915_gem_object_sync+0x6a/0xd0 [i915]
[45997.547314]  RSP <ffff8807ef529c70>
[45997.548352] ---[ end trace 9e4b3aa6b18cdd53 ]---
Comment 1 Alan 2013-12-18 14:10:03 UTC
Is this the same machine you've been posting all the other random memory errors from ?
Comment 2 Mikhail 2013-12-18 14:18:13 UTC
After a complete reinstallation Fedora 20 on new SSD their errors are gone. These errors started after the kernel has been updated to 3.12.5 before it was working kernel 3.11.10
Comment 3 Alan 2013-12-18 14:44:38 UTC

*** This bug has been marked as a duplicate of bug 64521 ***