Bug 108732

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5064/fi-apl-guc/igt@drv_selftest@live_execlists.html

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5068/fi-apl-guc/igt@drv_selftest@live_execlists.html

<3> [554.705317] __i915_request_submit:449 GEM_BUG_ON(intel_engine_signaled(engine, seqno))
<4> [554.705581] ------------[ cut here ]------------
<2> [554.705585] kernel BUG at drivers/gpu/drm/i915/i915_request.c:449!
<4> [554.705600] invalid opcode: 0000 [#1] PREEMPT SMP NOPTI
<4> [554.705607] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G     U            4.19.0-CI-CI_DRM_5068+ #1
<4> [554.705611] Hardware name: Intel corporation NUC6CAYS/NUC6CAYB, BIOS AYAPLCEL.86A.0056.2018.0926.1100 09/26/2018
<4> [554.705720] RIP: 0010:__i915_request_submit+0x271/0x280 [i915]
<4> [554.705725] Code: be 43 c4 e0 48 8b 35 de 27 1c 00 49 c7 c0 20 9e 5d a0 b9 c1 01 00 00 48 c7 c2 c0 59 5a a0 48 c7 c7 9c 5c 4b a0 e8 bf d3 ca e0 <0f> 0b 0f 1f 00 66 2e 0f 1f 84 00 00 00 00 00 41 54 55 48 89 fd 53
<4> [554.705729] RSP: 0018:ffff880277b83e70 EFLAGS: 00010082
<4> [554.705734] RAX: 0000000000000011 RBX: ffff8801be246c40 RCX: 0000000000000000
<4> [554.705738] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff880276991a98
<4> [554.705741] RBP: ffff880277b83e98 R08: 00000000001165f7 R09: ffff8802762c5000
<4> [554.705745] R10: ffff880277b83e88 R11: ffff880276991a98 R12: 00000000000000cf
<4> [554.705748] R13: ffff8802731ba5e0 R14: ffff8802731ba158 R15: ffff8801be246e38
<4> [554.705752] FS:  0000000000000000(0000) GS:ffff880277b80000(0000) knlGS:0000000000000000
<4> [554.705755] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [554.705759] CR2: 0000558e12d9e3b8 CR3: 0000000005210000 CR4: 00000000003406e0
<4> [554.705762] Call Trace:
<4> [554.705767]  <IRQ>
<4> [554.705854]  guc_submission_tasklet+0x33e/0x960 [i915]
<4> [554.705867]  tasklet_action_common.isra.5+0x47/0xb0
<4> [554.705875]  __do_softirq+0xd8/0x48e
<4> [554.705881]  ? _raw_spin_unlock+0x29/0x40
<4> [554.705888]  irq_exit+0xa9/0xc0
<4> [554.705892]  do_IRQ+0x9a/0x130
<4> [554.705898]  common_interrupt+0xf/0xf
<4> [554.705902]  </IRQ>
<4> [554.705908] RIP: 0010:cpuidle_enter_state+0xab/0x340
<4> [554.705912] Code: 44 00 00 31 ff e8 65 86 94 ff 45 84 f6 74 12 9c 58 f6 c4 02 0f 85 70 02 00 00 31 ff e8 be 28 9b ff e8 f9 fa 9e ff fb 4c 29 fb <48> ba cf f7 53 e3 a5 9b c4 20 48 89 d8 48 c1 fb 3f 48 f7 ea b8 ff
<4> [554.705916] RSP: 0018:ffffc900000a7e90 EFLAGS: 00000216 ORIG_RAX: ffffffffffffffde
<4> [554.705921] RAX: ffff88027623ce40 RBX: 000000000000ae9a RCX: 0000000000000000
<4> [554.705925] RDX: 0000000000000046 RSI: ffffffff821251a2 RDI: ffffffff820d3b8f
<4> [554.705928] RBP: 0000000000000002 R08: 0000000000000002 R09: 0000000000000000
<4> [554.705931] R10: 0000000000000000 R11: 0000000000000000 R12: ffff880277bac980
<4> [554.705935] R13: ffffffff822984b8 R14: 0000000000000000 R15: 0000008126fb544a
<4> [554.705948]  do_idle+0x1f3/0x260
<4> [554.705955]  cpu_startup_entry+0x6a/0x70
<4> [554.705961]  start_secondary+0x19d/0x1f0
<4> [554.705967]  secondary_startup_64+0xa4/0xb0
<4> [554.705976] Modules linked in: i915(+) amdgpu chash gpu_sched ttm vgem snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic x86_pkg_temp_thermal coretemp crct10dif_pclmul crc32_pclmul btusb btrtl btbcm ghash_clmulni_intel btintel bluetooth lpc_ich ecdh_generic r8169 snd_hda_codec snd_hwdep snd_hda_core pinctrl_broxton mei_me pinctrl_intel snd_pcm mei prime_numbers [last unloaded: i915]