igt@gem_exec_create@forked - timeout - kernel BUG at drivers/gpu/drm/i915/gt/intel_timeline.c
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7685/shard-apl3/igt@gem_exec_create@forked.html
<4> [162.382940] ------------[ cut here ]------------
<2> [162.382949] kernel BUG at drivers/gpu/drm/i915/gt/intel_timeline.c:351!
<4> [162.383002] invalid opcode: 0000 [#1] PREEMPT SMP NOPTI
<4> [162.383019] CPU: 0 PID: 1091 Comm: gem_exec_create Tainted: G U W 5.5.0-rc4-CI-CI_DRM_7685+ #1
<4> [162.383039] Hardware name: /NUC6CAYB, BIOS AYAPLCEL.86A.0049.2018.0508.1356 05/08/2018
<4> [162.383160] RIP: 0010:intel_timeline_enter+0xe5/0x170 [i915]
<4> [162.383177] Code: 00 48 c7 c2 10 c8 30 a0 48 c7 c7 5a b8 1b a0 e8 31 41 fe e0 bf 01 00 00 00 e8 47 13 fe e0 31 f6 bf 09 00 00 00 e8 5b 52 ef e0 <0f> 0b 4c 8d a5 40 04 00 00 4c 89 e7 e8 8a 00 85 e1 b8 01 00 00 00
<4> [162.383214] RSP: 0018:ffffc900004bba80 EFLAGS: 00010296
<4> [162.383231] RAX: ffff8882608b8040 RBX: ffff888270b6ca00 RCX: 0000000000000006
<4> [162.383247] RDX: 0000000000001789 RSI: 0000000000000000 RDI: 0000000000000009
<4> [162.383261] RBP: ffff88825b15be88 R08: 0000000000000000 R09: 0000000000000000
<4> [162.383276] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
<4> [162.383291] R13: ffff888263828400 R14: ffffc900004bbdc0 R15: ffff888274db1840
<4> [162.383306] FS: 00007ffbdef07e40(0000) GS:ffff888277c00000(0000) knlGS:0000000000000000
<4> [162.383324] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [162.383340] CR2: 00007ffbdef07dc0 CR3: 0000000265948000 CR4: 00000000003406f0
<4> [162.383357] Call Trace:
<4> [162.383453] i915_gem_do_execbuffer+0x67d/0x2510 [i915]
<4> [162.383480] ? __lock_acquire+0x460/0x15d0
<4> [162.383581] i915_gem_execbuffer2_ioctl+0x11f/0x470 [i915]
<4> [162.383680] ? i915_gem_execbuffer_ioctl+0x300/0x300 [i915]
<4> [162.383698] drm_ioctl_kernel+0xa7/0xf0
<4> [162.383712] drm_ioctl+0x2e1/0x390
<4> [162.383808] ? i915_gem_execbuffer_ioctl+0x300/0x300 [i915]
<4> [162.383830] ? debug_object_active_state+0x15c/0x170
<4> [162.383847] do_vfs_ioctl+0x9c/0x730
<4> [162.383859] ? task_work_run+0x6e/0xb0
<4> [162.383872] ? _raw_spin_unlock_irq+0x1f/0x40
<4> [162.383882] ? lockdep_hardirqs_on+0xe3/0x1c0
<4> [162.383895] ksys_ioctl+0x35/0x60
<4> [162.383906] __x64_sys_ioctl+0x11/0x20
<4> [162.383917] do_syscall_64+0x4f/0x220
<4> [162.383928] entry_SYSCALL_64_after_hwframe+0x49/0xbe
<4> [162.383943] RIP: 0033:0x7ffbde1885d7
<4> [162.383957] Code: b3 66 90 48 8b 05 b1 48 2d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 81 48 2d 00 f7 d8 64 89 01 48
<4> [162.383994] RSP: 002b:00007ffc36ca5aa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [162.384013] RAX: ffffffffffffffda RBX: 00007ffc36ca5c00 RCX: 00007ffbde1885d7
<4> [162.384028] RDX: 00007ffc36ca5bc0 RSI: 0000000040406469 RDI: 0000000000000005
<4> [162.384042] RBP: 00007ffc36ca5bc0 R08: 0000000000000004 R09: 00007ffc36ca5b70
<4> [162.384057] R10: 0000000000000091 R11: 0000000000000246 R12: 0000000040406469
<4> [162.384072] R13: 0000000000000005 R14: 0000000000000000 R15: 00007ffc36ca5c10
<4> [162.384092] Modules linked in: vgem snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp i915 x86_pkg_temp_thermal coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core r8169 lpc_ich realtek snd_pcm mei_me mei intel_lpss_pci prime_numbers pinctrl_broxton pinctrl_intel
<4> [162.384183] ---[ end trace bccac9fc83111708 ]---