[Bug 107343] New: [CI][BAT] igt at drv_selftest@live_hangcheck - dmesg-fail - GEM_BUG_ON(!execlists_is_active(execlists, 0))

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Jul 23 14:36:24 UTC 2018 

https://bugs.freedesktop.org/show_bug.cgi?id=107343

            Bug ID: 107343
           Summary: [CI][BAT] igt at drv_selftest@live_hangcheck - dmesg-fail
                    - GEM_BUG_ON(!execlists_is_active(execlists, 0))
           Product: DRI
           Version: XOrg git
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: martin.peres at free.fr
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4526/fi-cfl-8700k/igt@drv_selftest@live_hangcheck.html

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4515/fi-cfl-8109u/igt@drv_selftest@live_hangcheck.html

[  578.082475] kthread for other engine vcs1 failed, err=-5
[  578.082496] kthread for other engine vecs0 failed, err=-5
[  578.083706] Failed to switch back to kernel context; declaring wedged
[  578.084236] process_csb:993 GEM_BUG_ON(!execlists_is_active(execlists, 0))
[  578.084313] ------------[ cut here ]------------
[  578.084315] kernel BUG at drivers/gpu/drm/i915/intel_lrc.c:993!
[  578.084335] invalid opcode: 0000 [#1] PREEMPT SMP PTI
[  578.084341] CPU: 0 PID: 9336 Comm: drv_selftest Tainted: G     U           
4.18.0-rc5-CI-CI_DRM_4515+ #1
[  578.084349] Hardware name: Intel Corporation NUC8i3BEH/NUC8BEB, BIOS
BECFL357.86A.0037.2018.0614.2204 06/14/2018
[  578.084411] RIP: 0010:process_csb+0x4a8/0x780 [i915]
[  578.084416] Code: 07 2e e1 e0 48 8b 35 8f ba 19 00 49 c7 c0 b0 a5 3e a0 b9
e1 03 00 00 48 c7 c2 10 31 3b a0 48 c7 c7 93 75 2e a0 e8 a8 be e7 e0 <0f> 0b 48
8b 75 d0 4c 8d a6 88 16 00 00 4c 89 e7 e8 73 7c 65 e1 48 
[  578.084470] RSP: 0000:ffffc9000021f7f8 EFLAGS: 00010082
[  578.084475] RAX: 000000000000000d RBX: ffff88020e4e8008 RCX:
0000000000000000
[  578.084482] RDX: 0000000000000000 RSI: 000000000000004c RDI:
0000000000000000
[  578.084488] RBP: ffffc9000021f860 R08: ffffffffa03ea5b0 R09:
0000000000000001
[  578.084494] R10: ffffc9000021f7e8 R11: 0000000000000000 R12:
ffff8802a670504c
[  578.084500] R13: 0000000000000001 R14: ffff8802a6705048 R15:
ffff8802a6705040
[  578.084507] FS:  00007f25ea237980(0000) GS:ffff8802bdc00000(0000)
knlGS:0000000000000000
[  578.084515] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  578.084520] CR2: 00007fc4b68e2000 CR3: 0000000212bca002 CR4:
00000000003606f0
[  578.084526] Call Trace:
[  578.084568]  ? nop_complete_submit_request+0x80/0x80 [i915]
[  578.084609]  execlists_reset_prepare+0x4e/0x150 [i915]
[  578.084648]  i915_gem_reset_prepare_engine+0x20/0x40 [i915]
[  578.084684]  i915_gem_set_wedged+0x7b/0x1f0 [i915]
[  578.084692]  ? __drm_printfn_info+0x20/0x20
[  578.084734]  igt_flush_test+0x65/0xb0 [i915]
[  578.084775]  __igt_reset_engines+0x31b/0x7a0 [i915]
[  578.084818]  igt_reset_engines+0x30/0x50 [i915]
[  578.084861]  __i915_subtests+0x5e/0xf0 [i915]
[  578.084900]  intel_hangcheck_live_selftests+0x5b/0xa0 [i915]
[  578.084943]  __run_selftests+0x10b/0x190 [i915]
[  578.084982]  i915_live_selftests+0x2c/0x60 [i915]
[  578.085018]  i915_pci_probe+0x50/0xa0 [i915]
[  578.085025]  pci_device_probe+0xa1/0x130
[  578.085031]  driver_probe_device+0x306/0x480
[  578.085037]  __driver_attach+0xdb/0x100
[  578.085042]  ? driver_probe_device+0x480/0x480
[  578.085047]  ? driver_probe_device+0x480/0x480
[  578.085053]  bus_for_each_dev+0x74/0xc0
[  578.085058]  bus_add_driver+0x15f/0x250
[  578.085063]  ? 0xffffffffa0783000
[  578.085068]  driver_register+0x56/0xe0
[  578.085072]  ? 0xffffffffa0783000
[  578.085077]  do_one_initcall+0x58/0x370
[  578.085083]  ? do_init_module+0x1d/0x1ea
[  578.085089]  ? rcu_read_lock_sched_held+0x6f/0x80
[  578.085095]  ? kmem_cache_alloc_trace+0x282/0x2e0
[  578.085101]  do_init_module+0x56/0x1ea
[  578.085107]  load_module+0x2435/0x2b20
[  578.085116]  ? __se_sys_finit_module+0xd3/0xf0
[  578.085123]  __se_sys_finit_module+0xd3/0xf0
[  578.085130]  do_syscall_64+0x55/0x190
[  578.085136]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  578.085142] RIP: 0033:0x7f25e9b01839
[  578.085145] Code: 00 f3 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89
f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01
f0 ff ff 73 01 c3 48 8b 0d 1f f6 2c 00 f7 d8 64 89 01 48 
[  578.085199] RSP: 002b:00007ffef327b558 EFLAGS: 00000246 ORIG_RAX:
0000000000000139
[  578.085207] RAX: ffffffffffffffda RBX: 000055a5fab97d40 RCX:
00007f25e9b01839
[  578.085214] RDX: 0000000000000000 RSI: 000055a5fab98a40 RDI:
0000000000000004
[  578.085220] RBP: 000055a5fab98a40 R08: 0000000000000004 R09:
0000000000000000
[  578.085226] R10: 00007ffef327b6d0 R11: 0000000000000246 R12:
0000000000000000
[  578.085233] R13: 000055a5fab91b20 R14: 0000000000000020 R15:
000000000000003d
[  578.085241] Modules linked in: i915(+) vgem snd_hda_codec_hdmi
snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec x86_pkg_temp_thermal
coretemp btusb crct10dif_pclmul btrtl snd_hwdep crc32_pclmul btbcm snd_hda_core
btintel ghash_clmulni_intel bluetooth snd_pcm e1000e ecdh_generic mei_me mei
prime_numbers [last unloaded: i915]
[  578.085282] Dumping ftrace buffer:
[  578.085287]    (ftrace buffer empty)
[  578.085292] ---[ end trace 29c7ee53f006cee8 ]---

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