[Bug 108797] New: [CI][BAT] igt at i915_selftest@live_gem - dmesg-warn - WARN_ON(!intel_engines_are_idle(i915))

Mon Nov 19 16:22:06 UTC 2018

https://bugs.freedesktop.org/show_bug.cgi?id=108797

            Bug ID: 108797
           Summary: [CI][BAT] igt at i915_selftest@live_gem - dmesg-warn -
                    WARN_ON(!intel_engines_are_idle(i915))
           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

<6> [377.158520] [drm] DRM_I915_DEBUG enabled
<6> [377.158521] [drm] DRM_I915_DEBUG_GEM enabled
<6> [377.158523] [drm] DRM_I915_DEBUG_RUNTIME_PM enabled
<6> [377.158526] i915: Performing live selftests with st_random_seed=0x164b03e4
st_timeout=1000
<7> [377.158964] [drm:intel_power_well_enable [i915]] enabling always-on
<7> [377.165809] [drm:intel_power_well_disable [i915]] disabling always-on
<4> [377.168597] ------------[ cut here ]------------
<4> [377.168600] WARN_ON(!intel_engines_are_idle(i915))
<4> [377.168673] WARNING: CPU: 0 PID: 3594 at
drivers/gpu/drm/i915/i915_gem.c:5123 i915_gem_suspend+0x120/0x150 [i915]
<4> [377.168675] Modules linked in: i915(+) amdgpu chash gpu_sched ttm
snd_hda_codec snd_hwdep snd_hda_core snd_pcm vgem crct10dif_pclmul crc32_pclmul
ghash_clmulni_intel e1000 prime_numbers i2c_piix4 [last unloaded: i915]
<4> [377.168689] CPU: 0 PID: 3594 Comm: drv_selftest Tainted: G U
4.20.0-rc1-g756a0fd616c3-repeat_14+ #1
<4> [377.168691] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS
rel-1.10.1-0-g8891697-prebuilt.qemu-project.org 04/01/2014
<4> [377.168736] RIP: 0010:i915_gem_suspend+0x120/0x150 [i915]
<4> [377.168738] Code: 02 00 84 c0 74 11 48 89 ef e8 9c 25 fc ff 48 83 c4 08 31
c0 5b 5d c3 48 c7 c6 20 a1 e5 c0 48 c7 c7 4e 14 e4 c0 e8 a0 06 36 c0 <0f> 0b 48
89 ef e8 86 79 ff ff eb d0 48 c7 c6 0b 18 e4 c0 48 c7 c7
<4> [377.168740] RSP: 0018:ffffa23cc026bac0 EFLAGS: 00010282
<4> [377.168742] RAX: 0000000000000000 RBX: ffff918a22e1b258 RCX:
0000000000000000
<4> [377.168744] RDX: 0000000000000006 RSI: ffffffff820fbc9a RDI:
ffffffff820a78ef
<4> [377.168746] RBP: ffff918a22e10000 R08: 0000000052570ee8 R09:
0000000000000000
<4> [377.168748] R10: 0000000000000000 R11: 0000000000000000 R12:
0000000000000000
<4> [377.168749] R13: ffff918a22e10068 R14: ffff918a4f46dfe8 R15:
ffff918a22e10000
<4> [377.168752] FS: 00007f4e2cde9980(0000) GS:ffff918a7da00000(0000)
knlGS:0000000000000000
<4> [377.168754] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [377.168755] CR2: 00007fff9a65bf48 CR3: 0000000044842003 CR4:
00000000003606f0
<4> [377.168759] Call Trace:
<4> [377.168805] igt_gem_suspend+0x80/0x130 [i915]
<4> [377.168855] __i915_subtests+0x5e/0xf0 [i915]
<4> [377.168906] __run_selftests+0x10b/0x190 [i915]
<4> [377.168955] i915_live_selftests+0x2c/0x60 [i915]
<4> [377.168994] i915_pci_probe+0x50/0xa0 [i915]
<4> [377.168999] pci_device_probe+0xa1/0x130
<4> [377.169004] really_probe+0xf3/0x3e0
<4> [377.169008] driver_probe_device+0x10a/0x120
<4> [377.169014] __driver_attach+0xdb/0x100
<4> [377.169016] ? driver_probe_device+0x120/0x120
<4> [377.169033] ? driver_probe_device+0x120/0x120
<4> [377.169037] bus_for_each_dev+0x74/0xc0
<4> [377.169041] bus_add_driver+0x15f/0x250
<4> [377.169044] ? 0xffffffffc0714000
<4> [377.169047] driver_register+0x56/0xe0
<4> [377.169049] ? 0xffffffffc0714000
<4> [377.169052] do_one_initcall+0x58/0x2e0
<4> [377.169057] ? do_init_module+0x1d/0x1ea
<4> [377.169059] ? rcu_read_lock_sched_held+0x6f/0x80
<4> [377.169063] ? kmem_cache_alloc_trace+0x264/0x290
<4> [377.169068] do_init_module+0x56/0x1ea
<4> [377.169071] load_module+0x2714/0x29f0
<4> [377.169097] ? __se_sys_finit_module+0xd3/0xf0
<4> [377.169099] __se_sys_finit_module+0xd3/0xf0
<4> [377.169107] do_syscall_64+0x55/0x190
<4> [377.169111] entry_SYSCALL_64_after_hwframe+0x49/0xbe
<4> [377.169113] RIP: 0033:0x7f4e2c6b3839
<4> [377.169116] 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
<4> [377.169117] RSP: 002b:00007ffeeb5ef568 EFLAGS: 00000246 ORIG_RAX:
0000000000000139
<4> [377.169120] RAX: ffffffffffffffda RBX: 000056174bdca4c0 RCX:
00007f4e2c6b3839
<4> [377.169122] RDX: 0000000000000000 RSI: 000056174bdcb170 RDI:
0000000000000006
<4> [377.169123] RBP: 000056174bdcb170 R08: 0000000000000004 R09:
0000000000000000
<4> [377.169125] R10: 00007ffeeb5ef6e0 R11: 0000000000000246 R12:
0000000000000000
<4> [377.169126] R13: 000056174bdc3e30 R14: 0000000000000020 R15:
0000000000000037
<4> [377.169134] irq event stamp: 253786
<4> [377.169138] hardirqs last enabled at (253785): [<ffffffff810ff884>]
vprintk_emit+0x124/0x320
<4> [377.169140] hardirqs last disabled at (253786): [<ffffffff810019b0>]
trace_hardirqs_off_thunk+0x1a/0x1c
<4> [377.169143] softirqs last enabled at (253770): [<ffffffff81c0033a>]
__do_softirq+0x33a/0x4b9
<4> [377.169146] softirqs last disabled at (253763): [<ffffffff81091cb9>]
irq_exit+0xa9/0xc0
<4> [377.169191] WARNING: CPU: 0 PID: 3594 at
drivers/gpu/drm/i915/i915_gem.c:5123 i915_gem_suspend+0x120/0x150 [i915]
<4> [377.169193] ---[ end trace cb8da0179d23471c ]---

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