[Bug 94079] New: [ BAT¯ snd-hda blows up in module reload since CI build 1440

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Feb 10 16:27:26 UTC 2016 

https://bugs.freedesktop.org/show_bug.cgi?id=94079

            Bug ID: 94079
           Summary: [BAT¯ snd-hda blows up in module reload since CI build
                    1440
           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: daniel at ffwll.ch
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Looking at the testcase history
/archive/results/CI_IGT_test/igt at drv_module_reload_basic.html most machine seem
affected, but some only sporadically.

[  398.616887] general protection fault: 0000 [#1] PREEMPT SMP
[  398.616893] Modules linked in: snd_hda_codec_hdmi i915 snd_hda_intel(-)
snd_hda_codec x86_pkg_temp_thermal intel_powerclamp coretemp snd_hwdep
snd_hda_core crct10dif_pclmul lpc_ich snd_pcm mei_me mei crc32_pclmul
ghash_clmulni_intel r8169 mii
[  398.616907] CPU: 0 PID: 6795 Comm: rmmod Tainted: G     U         
4.5.0-rc3-gfxbench+ #1
[  398.616911] Hardware name: Gigabyte Technology Co., Ltd. H87M-D3H/H87M-D3H,
BIOS F11 08/18/2015
[  398.616914] task: ffff8800d8a10000 ti: ffff8800c0ed4000 task.ti:
ffff8800c0ed4000
[  398.616916] RIP: 0010:[<ffffffff816851a9>]  [<ffffffff816851a9>]
snd_jack_report+0x29/0x110
[  398.616933] RSP: 0018:ffff8800c0ed79e0  EFLAGS: 00010246
[  398.616935] RAX: 6b6b6b6b6b6b6b6b RBX: 6b6b6b6b6b6b6b63 RCX:
0000000000000000
[  398.616937] RDX: 0000000000000000 RSI: 0000000000000014 RDI:
ffff8800d8980410
[  398.616939] RBP: ffff8800c0ed7a00 R08: 0000000000000001 R09:
0000000000000000
[  398.616942] R10: 0000000000ffff0a R11: 0000000000000005 R12:
ffff8800d8980410
[  398.616944] R13: 0000000000000014 R14: ffff88020fb82290 R15:
ffff88020f8d2478
[  398.616947] FS:  00007f095f01f700(0000) GS:ffff88021e200000(0000)
knlGS:0000000000000000
[  398.616950] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  398.616953] CR2: 0000559ee9a31338 CR3: 00000000d6659000 CR4:
00000000001406f0
[  398.616956] Stack:
[  398.616958]  ffff88020f8d2148 ffff88020d7c5e18 ffff88020d7c5cd0
ffff88020fb82290
[  398.616963]  ffff8800c0ed7a60 ffffffffa0024706 ffff8800c0ed7a20
ffffffff810df8b1
[  398.616968]  ffff880000000020 ffff8800d8980410 ffff88020d7c5eb8
0000000000000001
[  398.616973] Call Trace:
[  398.616978]  [<ffffffffa0024706>] hdmi_present_sense+0x136/0x390
[snd_hda_codec_hdmi]
[  398.616994]  [<ffffffff810df8b1>] ? rcu_read_lock_sched_held+0x81/0x90
[  398.616999]  [<ffffffffa019f1e0>] ? hda_call_codec_resume+0x110/0x110
[snd_hda_codec]
[  398.617004]  [<ffffffffa00249a8>] generic_hdmi_resume+0x48/0x60
[snd_hda_codec_hdmi]
[  398.617010]  [<ffffffffa019f185>] hda_call_codec_resume+0xb5/0x110
[snd_hda_codec]
[  398.617015]  [<ffffffffa019f210>] hda_codec_runtime_resume+0x30/0x50
[snd_hda_codec]
[  398.617021]  [<ffffffff8153daad>] __rpm_callback+0x2d/0x70
[  398.617024]  [<ffffffffa019f1e0>] ? hda_call_codec_resume+0x110/0x110
[snd_hda_codec]
[  398.617029]  [<ffffffff8153db0f>] rpm_callback+0x1f/0x80
[  398.617033]  [<ffffffffa019f1e0>] ? hda_call_codec_resume+0x110/0x110
[snd_hda_codec]
[  398.617047]  [<ffffffff8153f18f>] rpm_resume+0x4cf/0x7c0
[  398.617051]  [<ffffffff8153f4ca>] __pm_runtime_resume+0x4a/0x80
[  398.617055]  [<ffffffff81534557>] __device_release_driver+0x37/0x140
[  398.617059]  [<ffffffff81534680>] device_release_driver+0x20/0x30
[  398.617062]  [<ffffffff81533323>] bus_remove_device+0x113/0x190
[  398.617066]  [<ffffffff8152fb14>] device_del+0x134/0x250
[  398.617070]  [<ffffffffa00d81bc>] snd_hdac_device_unregister+0x1c/0x20
[snd_hda_core]
[  398.617076]  [<ffffffffa019dc78>] snd_hda_codec_dev_free+0x18/0x30
[snd_hda_codec]
[  398.617080]  [<ffffffff81682d14>] __snd_device_free+0x24/0x70
[  398.617084]  [<ffffffff81682f2b>] snd_device_free_all+0x2b/0x40
[  398.617087]  [<ffffffff8167da79>] release_card_device+0x19/0x70
[  398.617091]  [<ffffffff8152f18d>] device_release+0x2d/0x90
[  398.617095]  [<ffffffff813f8c1a>] kobject_release+0x7a/0x1a0
[  398.617098]  [<ffffffff813f8d67>] kobject_put+0x27/0x50
[  398.617101]  [<ffffffff8152f5a2>] put_device+0x12/0x20
[  398.617104]  [<ffffffff8167e074>] snd_card_free_when_closed+0x24/0x30
[  398.617107]  [<ffffffff8167e1a0>] snd_card_free+0x40/0x60
[  398.617111]  [<ffffffffa01c3b4c>] azx_remove+0x2c/0x30 [snd_hda_intel]
[  398.617115]  [<ffffffff8143daf4>] pci_device_remove+0x34/0xb0
[  398.617118]  [<ffffffff815345b5>] __device_release_driver+0x95/0x140
[  398.617122]  [<ffffffff81534756>] driver_detach+0xb6/0xc0
[  398.617125]  [<ffffffff81533683>] bus_remove_driver+0x53/0xd0
[  398.617128]  [<ffffffff81535177>] driver_unregister+0x27/0x50
[  398.617132]  [<ffffffff8143cb55>] pci_unregister_driver+0x25/0x70
[  398.617136]  [<ffffffffa01c5b8b>] azx_driver_exit+0x10/0x12 [snd_hda_intel]
[  398.617140]  [<ffffffff8110414f>] SyS_delete_module+0x18f/0x1f0
[  398.617144]  [<ffffffff817b97db>] entry_SYSCALL_64_fastpath+0x16/0x73
[  398.617147] Code: 00 00 48 85 ff 0f 84 fd 00 00 00 55 48 89 e5 41 56 41 55
41 54 53 41 89 f5 48 8b 47 08 49 89 fc 48 8d 58 f8 48 39 df 74 23 31 d2 <44> 85
6b 18 48 8b 33 49 8b 7c 24 18 0f 95 c2 e8 b3 fa ff ff 48
[  398.617176] RIP  [<ffffffff816851a9>] snd_jack_report+0x29/0x110
[  398.617180]  RSP <ffff8800c0ed79e0>
[  398.617185] ---[ end trace 96cae4ed51e405a5 ]---

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