[Bug 107925] New: [CI][SHARDS] igt at gem_eio@in-flight-suspend - dmesg-warn - GEM_BUG_ON(!execlists_is_active(execlists, 0))

Thu Sep 13 18:09:48 UTC 2018

https://bugs.freedesktop.org/show_bug.cgi?id=107925

            Bug ID: 107925
           Summary: [CI][SHARDS] igt at gem_eio@in-flight-suspend -
                    dmesg-warn -
                    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_4817/shard-glk2/igt@gem_eio@in-flight-suspend.html

<3> [505.276217] process_csb:988 GEM_BUG_ON(!execlists_is_active(execlists, 0))
<4> [505.276399] ------------[ cut here ]------------
<2> [505.276402] kernel BUG at drivers/gpu/drm/i915/intel_lrc.c:988!
<4> [505.276438] invalid opcode: 0000 [#1] PREEMPT SMP PTI
<4> [505.276449] CPU: 1 PID: 2943 Comm: gem_eio Tainted: G     U           
4.19.0-rc3-CI-CI_DRM_4817+ #1
<4> [505.276462] Hardware name: Intel Corporation NUC7CJYH/NUC7JYB, BIOS
JYGLKCPX.86A.0027.2018.0125.1347 01/25/2018
<4> [505.276527] RIP: 0010:process_csb+0x4a8/0x780 [i915]
<4> [505.276536] Code: 57 70 f9 e0 48 8b 35 7f c5 19 00 49 c7 c0 90 6e 26 a0 b9
dc 03 00 00 48 c7 c2 d0 f4 22 a0 48 c7 c7 d3 2d 16 a0 e8 f8 fe ff e0 <0f> 0b 48
8b 75 d0 4c 8d a6 88 16 00 00 4c 89 e7 e8 f3 c7 7d e1 48
<4> [505.276562] RSP: 0018:ffffc90002f7ba48 EFLAGS: 00010086
<4> [505.276572] RAX: 000000000000000d RBX: ffff880268b12158 RCX:
0000000000000000
<4> [505.276582] RDX: 0000000000000001 RSI: 0000000000000008 RDI:
ffff880276d98ff8
<4> [505.276593] RBP: ffffc90002f7bab0 R08: 0000000000154618 R09:
ffff88027666a000
<4> [505.276604] R10: ffffc90002f7ba38 R11: ffff880276d98ff8 R12:
ffff88026504704c
<4> [505.276615] R13: 0000000000000001 R14: ffff880265047048 R15:
ffff880265047040
<4> [505.276626] FS:  00007fd29b4b7980(0000) GS:ffff880277e80000(0000)
knlGS:0000000000000000
<4> [505.276638] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [505.276647] CR2: 00005602f1dbe490 CR3: 0000000249f9e000 CR4:
0000000000340ee0
<4> [505.276657] Call Trace:
<4> [505.276716]  execlists_reset_prepare+0x54/0x150 [i915]
<4> [505.276772]  i915_gem_reset_prepare_engine+0x20/0x40 [i915]
<4> [505.276826]  i915_gem_reset_prepare+0x2c/0x70 [i915]
<4> [505.276876]  i915_reset+0x117/0x280 [i915]
<4> [505.276925]  i915_reset_device+0x1fb/0x290 [i915]
<4> [505.276976]  ? __intel_get_crtc_scanline+0x1c0/0x1c0 [i915]
<4> [505.276991]  ? work_on_cpu_safe+0x50/0x50
<4> [505.277041]  i915_handle_error+0x219/0x350 [i915]
<4> [505.277097]  ? reset_all_global_seqno.part.5+0x3c/0x260 [i915]
<4> [505.277109]  ? mark_held_locks+0x50/0x80
<4> [505.277159]  ? i915_drop_caches_set+0x16e/0x260 [i915]
<4> [505.277171]  ? _raw_spin_unlock_irqrestore+0x39/0x60
<4> [505.277182]  ? __mutex_unlock_slowpath+0x46/0x2b0
<4> [505.277234]  i915_drop_caches_set+0x1c6/0x260 [i915]
<4> [505.277246]  simple_attr_write+0xb0/0xd0
<4> [505.277256]  full_proxy_write+0x51/0x80
<4> [505.277267]  __vfs_write+0x31/0x180
<4> [505.277275]  ? rcu_lockdep_current_cpu_online+0x8f/0xd0
<4> [505.277286]  ? rcu_read_lock_sched_held+0x6f/0x80
<4> [505.277295]  ? rcu_sync_lockdep_assert+0x29/0x50
<4> [505.277305]  ? __sb_start_write+0x152/0x1f0
<4> [505.277313]  ? __sb_start_write+0x168/0x1f0
<4> [505.277322]  vfs_write+0xbd/0x1b0
<4> [505.277331]  ksys_write+0x50/0xc0
<4> [505.277340]  do_syscall_64+0x55/0x190
<4> [505.277349]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
<4> [505.277358] RIP: 0033:0x7fd29aa312b7
<4> [505.277365] Code: 44 00 00 41 54 55 49 89 d4 53 48 89 f5 89 fb 48 83 ec 10
e8 5b fd ff ff 4c 89 e2 41 89 c0 48 89 ee 89 df b8 01 00 00 00 0f 05 <48> 3d 00
f0 ff ff 77 35 44 89 c7 48 89 44 24 08 e8 94 fd ff ff 48
<4> [505.277391] RSP: 002b:00007ffc240d9280 EFLAGS: 00000293 ORIG_RAX:
0000000000000001
<4> [505.277404] RAX: ffffffffffffffda RBX: 0000000000000009 RCX:
00007fd29aa312b7
<4> [505.277415] RDX: 0000000000000005 RSI: 00007ffc240d9330 RDI:
0000000000000009
<4> [505.277426] RBP: 00007ffc240d9330 R08: 0000000000000000 R09:
0000000000000000
<4> [505.277436] R10: 0000000000000000 R11: 0000000000000293 R12:
0000000000000005
<4> [505.277447] R13: 0000000000000003 R14: 00007fd29aa1f628 R15:
00007fd29aa1bd80

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