[Bug 94566] [BAT SKL]igt at kms_pipe_crc_basic@suspend-read-crc-pipe-c fails suspend autoresume

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=94566

--- Comment #3 from Imre Deak <imre.deak at intel.com> ---
(In reply to Takashi Iwai from comment #2)
> Could you update the log to bugzilla?  It's unreachable.

Ah, sorry. Here it is:

[  239.855741] ------------[ cut here ]------------
[  239.855750] WARNING: CPU: 1 PID: 87 at sound/hda/hdac_i915.c:91
snd_hdac_display_power+0xf1/0x110 [snd_hda_core]()
[  239.855752] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek
snd_hda_codec_generic x86_pkg_temp_thermal intel_powerclamp coretemp
crct10dif_pclmul crc32_pclmul ghash_clmulni_intel i915 snd_hda_intel
snd_hda_codec snd_hwdep snd_hda_core mei_me mei snd_pcm i2c_hid sdhci_pci
e1000e sdhci ptp mmc_core pps_core
[  239.855778] CPU: 1 PID: 87 Comm: kworker/1:2 Tainted: G     U  W      
4.5.0-gfxbench+ #1
[  239.855780] Hardware name:                  /NUC6i5SYB, BIOS
SYSKLi35.86A.0028.2015.1112.1822 11/12/2015
[  239.855784] Workqueue: pm pm_runtime_work
[  239.855786]  0000000000000000 ffff8802644f7be8 ffffffff813fef15
0000000000000000
[  239.855791]  ffffffffa00f877c ffff8802644f7c20 ffffffff81078a21
0000000000000000
[  239.855795]  ffff88026661d668 ffff880263ee10d8 ffff880265bc5668
0000000000000000
[  239.855799] Call Trace:
[  239.855803]  [<ffffffff813fef15>] dump_stack+0x67/0x92
[  239.855807]  [<ffffffff81078a21>] warn_slowpath_common+0x81/0xc0
[  239.855810]  [<ffffffff81078b15>] warn_slowpath_null+0x15/0x20
[  239.855815]  [<ffffffffa00f77e1>] snd_hdac_display_power+0xf1/0x110
[snd_hda_core]
[  239.855819]  [<ffffffffa013839d>] azx_intel_link_power+0xd/0x10
[snd_hda_intel]
[  239.855827]  [<ffffffffa011932a>] azx_link_power+0x1a/0x30 [snd_hda_codec]
[  239.855831]  [<ffffffffa00f21f9>] snd_hdac_link_power+0x29/0x40
[snd_hda_core]
[  239.855837]  [<ffffffffa01142a6>] hda_codec_runtime_suspend+0x76/0xa0
[snd_hda_codec]
[  239.855843]  [<ffffffffa0114230>] ? hda_codec_runtime_resume+0x50/0x50
[snd_hda_codec]
[  239.855847]  [<ffffffff8154719d>] __rpm_callback+0x2d/0x70
[  239.855850]  [<ffffffff815471ff>] rpm_callback+0x1f/0x80
[  239.855855]  [<ffffffffa0114230>] ? hda_codec_runtime_resume+0x50/0x50
[snd_hda_codec]
[  239.855858]  [<ffffffff81547764>] rpm_suspend+0x134/0x7f0
[  239.855861]  [<ffffffff815494c6>] pm_runtime_work+0x76/0xc0
[  239.855864]  [<ffffffff81093c8b>] process_one_work+0x1cb/0x680
[  239.855867]  [<ffffffff81093c06>] ? process_one_work+0x146/0x680
[  239.855869]  [<ffffffff81094189>] worker_thread+0x49/0x490
[  239.855872]  [<ffffffff81094140>] ? process_one_work+0x680/0x680
[  239.855874]  [<ffffffff81094140>] ? process_one_work+0x680/0x680
[  239.855878]  [<ffffffff8109a87a>] kthread+0xea/0x100
[  239.855881]  [<ffffffff817c53d7>] ? _raw_spin_unlock_irq+0x27/0x50
[  239.855885]  [<ffffffff8109a790>] ? kthread_create_on_node+0x1f0/0x1f0
[  239.855888]  [<ffffffff817c607f>] ret_from_fork+0x3f/0x70
[  239.855891]  [<ffffffff8109a790>] ? kthread_create_on_node+0x1f0/0x1f0
[  239.855893] ---[ end trace 74f6ab5178db725a ]---

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