[Bug 103514] [BAT] igt at gem_* - Failed assertion: !"GPU hung" - and its aftermath
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Mon Dec 4 07:03:23 UTC 2017
https://bugs.freedesktop.org/show_bug.cgi?id=103514
--- Comment #26 from Marta Löfstedt <marta.lofstedt at intel.com> ---
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3439/fi-glk-dsi/igt@gem_exec_basic@gtt-default.html
[ 115.068452] BUG: unable to handle kernel paging request at 00000000818bc06f
[ 115.068476] IP: do_error_trap+0x14/0xa0
[ 115.068491] Oops: 0002 [#1] PREEMPT SMP
[ 115.068501] Dumping ftrace buffer:
[ 115.068508] ---------------------------------
[ 115.068584] CPU:0 [LOST 8035 EVENTS]
gem_ctx_-1513 0..s1 68581260us :
execlists_submission_tasklet: rcs0 in[0]: ctx=51.1, seqno=490d
...
<0>[ 115.088691] <idle>-0 1..s1 115050529us :
execlists_submission_tasklet: vecs0 out[0]: ctx=3.1, seqno=823
<0>[ 115.088705] ---------------------------------
<4>[ 115.088712] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek
snd_hda_codec_generic i915 x86_pkg_temp_thermal intel_powerclamp coretemp
crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_intel snd_hda_codec
snd_hwdep snd_hda_core snd_pcm r8169 mii mei_me prime_numbers mei i2c_hid
pinctrl_geminilake pinctrl_intel
<4>[ 115.088778] CPU: 0 PID: 1565 Comm: python3 Tainted: G U
4.15.0-rc1-CI-CI_DRM_3439+ #1
<4>[ 115.088791] Hardware name: Intel Corp. Geminilake/GLK RVP2 LP4SD (07),
BIOS GELKRVPA.X64.0062.B30.1708222146 08/22/2017
<4>[ 115.088805] task: ffff8801736e8040 task.stack: ffffc90000398000
<4>[ 115.088816] RIP: 0010:do_error_trap+0x14/0xa0
<4>[ 115.088823] RSP: 0018:ffffc9000039b9c8 EFLAGS: 00010246
<4>[ 115.088832] RAX: 00000000818bc077 RBX: 0000000000000001 RCX:
0000000000000006
<4>[ 115.088842] RDX: ffffffff81c62a96 RSI: 0000000000000000 RDI:
ffffc9000039b9f8
<4>[ 115.088852] RBP: ffffffffffffffff R08: 0000000000000004 R09:
ffffffffffffffff
<4>[ 115.088862] R10: 0000000000000000 R11: 0000000000000001 R12:
0000000000000000
<4>[ 115.088872] R13: ffffffff81c62a96 R14: 0000000000000004 R15:
ffff880171f3c008
<4>[ 115.088883] FS: 0000000000000000(0000) GS:ffff88017fc00000(0000)
knlGS:0000000000000000
<4>[ 115.088894] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4>[ 115.088903] CR2: 00000000818bc06f CR3: 0000000172278000 CR4:
0000000000340ef0
<4>[ 115.088913] Call Trace:
<4>[ 115.088922] invalid_op+0x18/0x20
<4>[ 115.088930] RIP: 0010:do_general_protection+0x9/0x1d0
<4>[ 115.088937] RSP: 0018:ffffc9000039baa0 EFLAGS: 00010006
<4>[ 115.088946] RAX: 00000000818bc077 RBX: 0000000000000001 RCX:
ffffffff818bc077
<4>[ 115.088956] RDX: ff118801784043c0 RSI: 0000000000000000 RDI:
ffffc9000039bac9
<4>[ 115.088966] RBP: ffffffffffffffff R08: 0000000000000000 R09:
ffffffffffffffff
<4>[ 115.088976] R10: 0000000000000000 R11: 0000000000000001 R12:
0000000000000000
<4>[ 115.088986] R13: ffffc9000039bc90 R14: 00007f2fe855b000 R15:
ffff880171f3c008
<4>[ 115.088999] ? native_iret+0x7/0x7
<4>[ 115.089009] general_protection+0x22/0x30
<4>[ 115.089042] RIP: 0010:unmap_page_range+0x46/0x8e0
<4>[ 115.089050] RSP: 0018:ffffc9000039bb78 EFLAGS: 00010206
<4>[ 115.089059] RAX: 00000000000007f0 RBX: ffff88016fca7af0 RCX:
00007f2fe8d5b000
<4>[ 115.089069] RDX: ff118801784043c0 RSI: ffff88016fca7af0 RDI:
ffffc9000039bc90
<4>[ 115.089080] RBP: ffffffffffffffff R08: 0000000000000000 R09:
00007f2fe8d5b000
<4>[ 115.089108] R10: 0000000000000000 R11: 0000000000000001 R12:
0000000000000000
<4>[ 115.089118] R13: ffffc9000039bc90 R14: 00007f2fe855b000 R15:
ffff880171f3c077
<4>[ 115.089133] ? unmap_page_range+0x724/0x8e0
<4>[ 115.089146] unmap_vmas+0x47/0x90
<4>[ 115.089154] exit_mmap+0xa0/0x170
<4>[ 115.089165] mmput+0x5c/0x120
<4>[ 115.089173] flush_old_exec+0x644/0x850
<4>[ 115.089183] load_elf_binary+0x3b1/0x16b3
<4>[ 115.089193] ? __lock_acquire+0x42c/0x15a0
<4>[ 115.089202] ? search_binary_handler+0x72/0x1e0
<4>[ 115.089212] search_binary_handler+0x7f/0x1e0
<4>[ 115.089221] do_execveat_common.isra.12+0x658/0x950
<4>[ 115.089232] SyS_execve+0x27/0x30
<4>[ 115.089240] do_syscall_64+0x59/0x1a0
<4>[ 115.089247] entry_SYSCALL64_slow_path+0x25/0x25
<4>[ 115.089255] RIP: 0033:0x7f2ff59cd767
<4>[ 115.089261] RSP: 002b:00007f2fea55b518 EFLAGS: 00000206 ORIG_RAX:
000000000000003b
<4>[ 115.089273] RAX: ffffffffffffffda RBX: 00000000000000a8 RCX:
00007f2ff59cd767
<4>[ 115.089283] RDX: 00007f2fe4003200 RSI: 00007f2fe4007580 RDI:
00007f2fe4007540
<4>[ 115.089293] RBP: 00007f2fe4004250 R08: 0000000000000002 R09:
0000000000000000
<4>[ 115.089303] R10: 0000000000000008 R11: 0000000000000206 R12:
00007f2fea596348
<4>[ 115.089313] R13: 0000000000000000 R14: 00007f2fe4003200 R15:
0000000000000000
<4>[ 115.089327] Code: 00 00 ba 02 00 00 00 eb cd 48 8b 85 80 00 00 00 ba 01
00 00 00 eb bf 41 56 41 55 45 89 c6 41 54 55 49 89 f4 53 49 89 d5 48 fc fb <48>
89 2c e8 b4 91 88 00 85 c0 dd 09 80 3d 1d 6a ee 00 75 74 2a
<1>[ 115.089411] RIP: do_error_trap+0x14/0xa0 RSP: ffffc9000039b9c8
<4>[ 115.089420] CR2: 00000000818bc06f
<4>[ 115.089427] ---[ end trace 25fb74e124e0a858 ]---
<3>[ 115.229290] BUG: sleeping function called from invalid context at
./include/linux/percpu-rwsem.h:34
<3>[ 115.229309] in_atomic(): 0, irqs_disabled(): 1, pid: 1565, name: python3
<4>[ 115.229319] INFO: lockdep is turned off.
<4>[ 115.229326] irq event stamp: 1412
<4>[ 115.229339] hardirqs last enabled at (1411): [<ffffffff811793a8>]
free_unref_page+0x48/0x60
<4>[ 115.229354] hardirqs last disabled at (1412): [<ffffffff818bc8f6>]
error_entry+0x66/0xc0
<4>[ 115.229384] softirqs last enabled at (1336): [<ffffffff818bf29a>]
__do_softirq+0x3aa/0x4de
<4>[ 115.229399] softirqs last disabled at (1313): [<ffffffff810804ea>]
irq_exit+0xaa/0xc0
<4>[ 115.229412] CPU: 0 PID: 1565 Comm: python3 Tainted: G UD
4.15.0-rc1-CI-CI_DRM_3439+ #1
<4>[ 115.229425] Hardware name: Intel Corp. Geminilake/GLK RVP2 LP4SD (07),
BIOS GELKRVPA.X64.0062.B30.1708222146 08/22/2017
<4>[ 115.229440] Call Trace:
<4>[ 115.229452] dump_stack+0x5f/0x86
<4>[ 115.229461] ___might_sleep+0x1d9/0x240
<4>[ 115.229471] exit_signals+0x1b/0x2a0
<4>[ 115.229480] do_exit+0x93/0xcc0
<4>[ 115.229490] ? SyS_execve+0x27/0x30
<4>[ 115.229498] rewind_stack_do_exit+0x17/0x20
<7>[ 115.791287] [IGT] gem_exec_basic: executing
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