[Bug 107424] New: BSW - igt at drv_selftest@live_* - dmesg-warn - WARN_ON(intel_gpu_reset(i915, (~0)))

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Jul 30 08:52:02 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=107424

            Bug ID: 107424
           Summary: BSW - igt at drv_selftest@live_* - dmesg-warn -
                    WARN_ON(intel_gpu_reset(i915, (~0)))
           Product: DRI
           Version: DRI git
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: tomi.p.sarvela at intel.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

This happened with CI_DRM_4577 build with BSW drv_selftests, since fixed or
disappeared.

[  707.360533] Setting dangerous option live_selftests - tainting kernel
[  707.433259] [drm:gen8_reset_engines [i915]] *ERROR* bcs0: reset request
timeout
[  707.433330] ------------[ cut here ]------------
[  707.433336] WARN_ON(intel_gpu_reset(i915, (~0)))
[  707.433469] WARNING: CPU: 1 PID: 8575 at
drivers/gpu/drm/i915/i915_gem.c:5038 i915_gem_sanitize+0xbb/0xc0 [i915]
[  707.433475] Modules linked in: i915(+) vgem btusb btrtl btbcm btintel
bluetooth ecdh_generic coretemp crct10dif_pclmul crc32_pclmul
ghash_clmulni_intel r8169 mii lpc_ich snd_hda_codec_hdmi snd_hda_codec_realtek
snd_hda_codec_generic snd_hda_codec snd_hwdep snd_hda_core pinctrl_cherryview
snd_pcm prime_numbers [last unloaded: i915]
[  707.433593] CPU: 1 PID: 8575 Comm: drv_selftest Tainted: G     U  W        
4.18.0-rc6-CI-CI_DRM_4577+ #1
[  707.433598] Hardware name:  /NUC5CPYB, BIOS PYBSWCEL.86A.0058.2016.1102.1842
11/02/2016
[  707.433696] RIP: 0010:i915_gem_sanitize+0xbb/0xc0 [i915]
[  707.433701] Code: c0 75 14 48 89 df e8 64 4f 02 00 eb b2 48 89 df e8 ea 7e
ff ff eb 9f 48 c7 c6 38 c1 23 a0 48 c7 c7 cc 3b 22 a0 e8 25 55 f7 e0 <0f> 0b eb
91 90 55 53 48 89 fd 48 c7 c7 b0 f6 10 a0 48 8d 5d 68 48 
[  707.433969] RSP: 0018:ffffc90000247b18 EFLAGS: 00010286
[  707.433978] RAX: 0000000000000000 RBX: ffff8801288f0000 RCX:
0000000000000001
[  707.433983] RDX: 0000000080000001 RSI: ffffffff820c6e04 RDI:
00000000ffffffff
[  707.433988] RBP: ffff8801288f0068 R08: 000000007933894f R09:
0000000000000000
[  707.433993] R10: 0000000000000000 R11: 0000000000000000 R12:
0000000000000000
[  707.433998] R13: 0000000000000000 R14: ffff8801288f0d58 R15:
0000000000000048
[  707.434003] FS:  00007ff08e460980(0000) GS:ffff88017fd00000(0000)
knlGS:0000000000000000
[  707.434008] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  707.434013] CR2: 00007f8c23034078 CR3: 0000000177730000 CR4:
00000000001006e0
[  707.434017] Call Trace:
[  707.434116]  i915_driver_load+0x714/0x10a0 [i915]
[  707.434129]  ? _raw_spin_unlock_irqrestore+0x4c/0x60
[  707.434139]  ? trace_hardirqs_on_caller+0xe0/0x1b0
[  707.434238]  i915_pci_probe+0x29/0xa0 [i915]
[  707.434249]  pci_device_probe+0xa1/0x130
[  707.434262]  driver_probe_device+0x306/0x480
[  707.434273]  __driver_attach+0xdb/0x100
[  707.434279]  ? driver_probe_device+0x480/0x480
[  707.434286]  ? driver_probe_device+0x480/0x480
[  707.434294]  bus_for_each_dev+0x74/0xc0
[  707.434307]  bus_add_driver+0x15f/0x250
[  707.434315]  ? 0xffffffffa0701000
[  707.434322]  driver_register+0x56/0xe0
[  707.434330]  ? 0xffffffffa0701000
[  707.434336]  do_one_initcall+0x58/0x370
[  707.434347]  ? do_init_module+0x1d/0x1ea
[  707.434354]  ? rcu_read_lock_sched_held+0x6f/0x80
[  707.434360]  ? kmem_cache_alloc_trace+0x282/0x2e0
[  707.434374]  do_init_module+0x56/0x1ea
[  707.434383]  load_module+0x2435/0x2b20
[  707.434427]  ? __se_sys_finit_module+0xd3/0xf0
[  707.434434]  __se_sys_finit_module+0xd3/0xf0
[  707.434460]  do_syscall_64+0x55/0x190
[  707.434469]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  707.434475] RIP: 0033:0x7ff08dd34839
[  707.434479] 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 
[  707.434747] RSP: 002b:00007ffe145da768 EFLAGS: 00000246 ORIG_RAX:
0000000000000139
[  707.434757] RAX: ffffffffffffffda RBX: 0000555798d80a70 RCX:
00007ff08dd34839
[  707.434762] RDX: 0000000000000000 RSI: 0000555798d817c0 RDI:
0000000000000004
[  707.434766] RBP: 0000555798d817c0 R08: 0000000000000004 R09:
0000000000000000
[  707.434771] R10: 00007ffe145da8e0 R11: 0000000000000246 R12:
0000000000000000
[  707.434776] R13: 0000555798d79ea0 R14: 0000000000000020 R15:
0000000000000039
[  707.434801] irq event stamp: 232520
[  707.434808] hardirqs last  enabled at (232519): [<ffffffff810f8b7c>]
console_unlock+0x3fc/0x600
[  707.434815] hardirqs last disabled at (232520): [<ffffffff81a0111c>]
error_entry+0x7c/0x100
[  707.434821] softirqs last  enabled at (232492): [<ffffffff81c0034f>]
__do_softirq+0x34f/0x505
[  707.434828] softirqs last disabled at (232485): [<ffffffff8108c825>]
irq_exit+0xa5/0xc0
[  707.434926] WARNING: CPU: 1 PID: 8575 at
drivers/gpu/drm/i915/i915_gem.c:5038 i915_gem_sanitize+0xbb/0xc0 [i915]
[  707.434931] ---[ end trace 5b1357ee092a3605 ]---
[  707.701804] [drm:gen8_reset_engines [i915]] *ERROR* bcs0: reset request
timeout
[  707.719394] [drm:gen8_reset_engines [i915]] *ERROR* bcs0: reset request
timeout
[  707.719920] ------------[ cut here ]------------

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4577/fi-bsw-n3050/igt@drv_selftest@live_coherency.html

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4577/fi-bsw-n3050/igt@drv_selftest@live_evict.html

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