[Bug 106525] [CI][IGT] DRM-Tip 4.17-rc5 RIP: 0010:snd_hdac_display_power dmesg splat

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=106525

--- Comment #4 from Martin Peres <martin.peres at free.fr> ---
https://intel-gfx-ci.01.org/tree/drm-tip/IGT_4640/shard-glk1/igt@pm_rpm@dpms-non-lpsp.html

https://intel-gfx-ci.01.org/tree/drm-tip/IGT_4640/shard-glk1/igt@pm_rpm@gem-evict-pwrite.html

https://intel-gfx-ci.01.org/tree/drm-tip/IGT_4640/shard-glk1/igt@perf_pmu@rc6-runtime-pm-long.html

https://intel-gfx-ci.01.org/tree/drm-tip/IGT_4640/shard-glk1/igt@pm_rpm@gem-pread.html

[  912.357709] WARNING: CPU: 0 PID: 6649 at sound/hda/hdac_component.c:85
snd_hdac_display_power+0xe6/0x100 [snd_hda_core]
[  912.357724] Modules linked in: vgem snd_hda_intel i915 snd_hda_codec_hdmi
snd_hda_codec_realtek snd_hda_codec_generic btusb btrtl btbcm
x86_pkg_temp_thermal coretemp btintel crct10dif_pclmul crc32_pclmul
ghash_clmulni_intel bluetooth ecdh_generic i2c_hid snd_hda_codec snd_hwdep
snd_hda_core snd_pcm pinctrl_geminilake pinctrl_intel r8169 mei_me mei
prime_numbers [last unloaded: test_drm_mm]
[  912.357830] CPU: 0 PID: 6649 Comm: kworker/0:0 Tainted: G     U  W        
4.19.0-rc3-CI-CI_DRM_4807+ #1
[  912.357837] Hardware name: Intel Corporation NUC7CJYH/NUC7JYB, BIOS
JYGLKCPX.86A.0027.2018.0125.1347 01/25/2018
[  912.357851] Workqueue: pm pm_runtime_work
[  912.357872] RIP: 0010:snd_hdac_display_power+0xe6/0x100 [snd_hda_core]
[  912.357881] Code: 09 49 8b 7d 00 e8 0a 33 b4 e1 be 01 00 00 00 48 89 df e8
ad fe ff ff 31 f6 48 89 df e8 a3 fe ff ff 5b 89 e8 5d 41 5c 41 5d c3 <0f> 0b c7
83 58 05 00 00 ff ff ff ff eb e9 bd ed ff ff ff eb e2 0f
[  912.357888] RSP: 0018:ffffc9000038bd10 EFLAGS: 00010246
[  912.357898] RAX: 00000000ffffffff RBX: ffff88026cf01158 RCX:
ffffc9000059c000
[  912.357904] RDX: ffff88026cf011b8 RSI: 0000000000000000 RDI:
ffff88026cf01158
[  912.357911] RBP: 0000000000000000 R08: 0000000000000000 R09:
0000000000000000
[  912.357917] R10: ffffc9000038bc40 R11: ffff880277e21598 R12:
0000000000000000
[  912.357924] R13: ffff8802653d2da0 R14: ffffffff815072e0 R15:
ffff880275dd2350
[  912.357931] FS:  0000000000000000(0000) GS:ffff880277e00000(0000)
knlGS:0000000000000000
[  912.357938] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  912.357945] CR2: 00007ff50cb2a210 CR3: 0000000005210000 CR4:
0000000000340ef0
[  912.357951] Call Trace:
[  912.357971]  ? pci_azx_readl+0x10/0x10 [snd_hda_intel]
[  912.357982]  azx_runtime_resume+0x1e7/0x240 [snd_hda_intel]
[  912.357998]  pci_pm_runtime_resume+0x73/0xa0
[  912.358009]  __rpm_callback+0xb3/0x1b0
[  912.358021]  rpm_callback+0x1a/0x70
[  912.358031]  ? pci_restore_standard_config+0x40/0x40
[  912.358040]  rpm_resume+0x533/0x830
[  912.358056]  pm_runtime_work+0x5a/0xb0
[  912.358069]  process_one_work+0x245/0x610
[  912.358087]  worker_thread+0x37/0x380
[  912.358099]  ? process_one_work+0x610/0x610
[  912.358108]  kthread+0x119/0x130
[  912.358117]  ? kthread_park+0x80/0x80
[  912.358131]  ret_from_fork+0x24/0x50
[  912.358152] irq event stamp: 0
[  912.358160] hardirqs last  enabled at (0): [<0000000000000000>]          
(null)
[  912.358169] hardirqs last disabled at (0): [<ffffffff81081f59>]
copy_process.part.6+0x409/0x2010
[  912.358177] softirqs last  enabled at (0): [<ffffffff81081f59>]
copy_process.part.6+0x409/0x2010
[  912.358184] softirqs last disabled at (0): [<0000000000000000>]          
(null)
[  912.358200] WARNING: CPU: 0 PID: 6649 at sound/hda/hdac_component.c:85
snd_hdac_display_power+0xe6/0x100 [snd_hda_core]
[  912.358207] ---[ end trace 4d4018d143c2f333 ]---

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