[Bug 108315] New: [CI][DRMTIP] igt at drv_selftest@live_hangcheck - incomplete - GEM_BUG_ON(!i915_request_completed(rq))

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=108315

            Bug ID: 108315
           Summary: [CI][DRMTIP] igt at drv_selftest@live_hangcheck -
                    incomplete - GEM_BUG_ON(!i915_request_completed(rq))
           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_4960/fi-icl-u2/igt@drv_selftest@live_hangcheck.html

<3> [584.387917] process_csb:977 GEM_BUG_ON(!i915_request_completed(rq))
<4> [584.388022] ------------[ cut here ]------------
<2> [584.388024] kernel BUG at drivers/gpu/drm/i915/intel_lrc.c:977!
<4> [584.388031] invalid opcode: 0000 [#1] PREEMPT SMP PTI
<4> [584.388035] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G     U  W        
4.19.0-rc7-CI-CI_DRM_4960+ #1
<4> [584.388037] Hardware name: Intel Corporation Ice Lake Client
Platform/IceLake U DDR4 SODIMM PD RVP TLC, BIOS
ICLSFWR1.R00.2352.A01.1808281852 08/28/2018
<4> [584.388096] RIP: 0010:process_csb+0x24b/0x790 [i915]
<4> [584.388100] Code: 74 69 e1 e0 48 8b 35 64 db 19 00 49 c7 c0 8e ab 3c a0 b9
d1 03 00 00 48 c7 c2 f0 0b 3b a0 48 c7 c7 c6 36 2e a0 e8 c5 f8 e7 e0 <0f> 0b 49
8b 96 a8 00 00 00 48 8b 92 c0 02 00 00 8b 92 c0 00 00 00
<4> [584.388103] RSP: 0018:ffff8804b0703e20 EFLAGS: 00010082
<4> [584.388108] RAX: 000000000000000b RBX: ffff8804805a0008 RCX:
0000000000000000
<4> [584.388111] RDX: 0000000000000001 RSI: 0000000000000004 RDI:
ffff8804aea40aa8
<4> [584.388114] RBP: ffff8804b0703e88 R08: 00000000006ae0d9 R09:
ffff8804aeb98000
<4> [584.388117] R10: 0000000000000000 R11: ffff8804aea40aa8 R12:
ffff8804a51b104c
<4> [584.388120] R13: 0000000000000001 R14: ffff8804229d70c0 R15:
ffff8804a51b1040
<4> [584.388124] FS:  0000000000000000(0000) GS:ffff8804b0700000(0000)
knlGS:0000000000000000
<4> [584.388127] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [584.388130] CR2: 0000561022285a30 CR3: 0000000005210002 CR4:
0000000000760ee0
<4> [584.388133] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
<4> [584.388136] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
0000000000000400
<4> [584.388139] PKRU: 55555554
<4> [584.388141] Call Trace:
<4> [584.388144]  <IRQ>
<4> [584.388198]  __execlists_submission_tasklet+0x2c/0xc20 [i915]
<4> [584.388253]  execlists_submission_tasklet+0x46/0x60 [i915]
<4> [584.388260]  tasklet_action_common.isra.5+0x47/0xb0
<4> [584.388264]  __do_softirq+0xd8/0x483
<4> [584.388268]  ? _raw_spin_unlock+0x29/0x40
<4> [584.388271]  irq_exit+0xa9/0xc0
<4> [584.388274]  do_IRQ+0x9a/0x120
<4> [584.388278]  common_interrupt+0xf/0xf
<4> [584.388280]  </IRQ>
<4> [584.388284] RIP: 0010:cpuidle_enter_state+0xab/0x340
<4> [584.388287] Code: 44 00 00 31 ff e8 45 88 94 ff 45 84 f6 74 12 9c 58 f6 c4
02 0f 85 70 02 00 00 31 ff e8 1e 2b 9b ff e8 c9 fc 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> [584.388290] RSP: 0018:ffffc9000010fe90 EFLAGS: 00000216 ORIG_RAX:
ffffffffffffffda
<4> [584.388295] RAX: ffff8804aeb0c040 RBX: 000000000005db6a RCX:
0000000000000000
<4> [584.388297] RDX: 0000000000000046 RSI: ffffffff82124e2a RDI:
ffffffff820d386f
<4> [584.388300] RBP: 0000000000000002 R08: 0000000000000001 R09:
0000000000000000
<4> [584.388302] R10: 0000000000000000 R11: 0000000000000000 R12:
ffff8804ab720008
<4> [584.388303] R13: ffffffff8229bc18 R14: 0000000000000000 R15:
000000881035ced7

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