[Bug 94736] New: [BAT IGT ALL] drv_module_reload_basic fail on all platforms

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=94736

            Bug ID: 94736
           Summary: [BAT IGT ALL] drv_module_reload_basic fail on all
                    platforms
           Product: DRI
           Version: DRI git
          Hardware: All
                OS: All
            Status: NEW
          Severity: critical
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: daniela.doras-prodan at intel.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Created attachment 122607
  --> https://bugs.freedesktop.org/attachment.cgi?id=122607&action=edit
dmesg log

Due to sound patches, the drv_module_reload_basic is failing on all platforms:

drm-intel-nightly: 2016y-03m-29d-08h-51m-45s UTC integration manifest


[  112.715554] ------------[ cut here ]------------
[  112.715561] WARNING: CPU: 3 PID: 5306 at sound/hda/hdac_i915.c:309
snd_hdac_i915_init+0x12a/0x170 [snd_hda_core]
[  112.715562] Modules linked in: snd_hda_intel(+) i915 snd_hda_codec_hdmi
x86_pkg_temp_thermal snd_hda_codec_realtek snd_hda_codec_generic
intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel
snd_hda_codec snd_hwdep snd_hda_core snd_pcm mei_me mei i2c_hid e1000e ptp
pps_core sdhci_pci sdhci mmc_core [last unloaded: i915]
[  112.715577] CPU: 3 PID: 5306 Comm: kworker/3:18 Tainted: G     U         
4.6.0-rc1-gfxbench+ #1
[  112.715578] Hardware name:                  /NUC6i5SYB, BIOS
SYSKLi35.86A.0036.2016.0223.1140 02/23/2016
[  112.715582] Workqueue: events azx_probe_work [snd_hda_intel]
[  112.715583]  0000000000000000 ffff880261047ca8 ffffffff81404d25
0000000000000000
[  112.715586]  0000000000000000 ffff880261047ce8 ffffffff81079b7c
0000013500000000
[  112.715588]  ffff880036c633f8 00000000fffffff0 ffff880036c633f8
ffff88026441b490
[  112.715590] Call Trace:
[  112.715594]  [<ffffffff81404d25>] dump_stack+0x67/0x92
[  112.715596]  [<ffffffff81079b7c>] __warn+0xcc/0xf0
[  112.715598]  [<ffffffff81079c58>] warn_slowpath_null+0x18/0x20
[  112.715601]  [<ffffffffa00ef67a>] snd_hdac_i915_init+0x12a/0x170
[snd_hda_core]
[  112.715604]  [<ffffffffa001f20c>] azx_probe_work+0x6c/0x870 [snd_hda_intel]
[  112.715606]  [<ffffffff810cbc99>] ? __lock_is_held+0x49/0x70
[  112.715609]  [<ffffffff810962fb>] process_one_work+0x1cb/0x680
[  112.715610]  [<ffffffff81096276>] ? process_one_work+0x146/0x680
[  112.715612]  [<ffffffff810967f9>] worker_thread+0x49/0x490
[  112.715614]  [<ffffffff810967b0>] ? process_one_work+0x680/0x680
[  112.715615]  [<ffffffff8109ceda>] kthread+0xea/0x100
[  112.715618]  [<ffffffff817d0c87>] ? _raw_spin_unlock_irq+0x27/0x50
[  112.715620]  [<ffffffff817d1672>] ret_from_fork+0x22/0x40
[  112.715621]  [<ffffffff8109cdf0>] ? kthread_create_on_node+0x1f0/0x1f0
[  112.715622] ---[ end trace d0e1df257615cbc1 ]---

I have attached dmesg and commits.log

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