Ubuntu
linux package

  1. Bug #1175850
  2. Comment #3

Comment 3 for bug 1175850

Revision history for this message
Toby Corkindale (tjc-wintrmute) wrote :

See attached for kernel messages around the actual segfault.
Key lines are:
[ 13.279050] BUG: unable to handle kernel paging request at ffff8801ee247fe0
[ 13.279142] IP: [<ffffffffa0440820>] patch_generic_hdmi+0xe0/0x550 [snd_hda_codec_hdmi]
[ 13.279195] PGD 1c0e063 PUD 7f78e067 PMD 1f4093063 PTE 80000001ee247161

...

[ 13.280599] Call Trace:
[ 13.280623] [<ffffffffa0440004>] ? hdmi_setup_audio_infoframe.isra.14+0x114/0x400 [snd_hda_codec_hdmi]
[ 13.280677] [<ffffffffa0361186>] snd_hda_codec_configure+0x146/0x440 [snd_hda_codec]
[ 13.280727] [<ffffffffa03852f0>] azx_probe_continue+0x3a0/0x4f0 [snd_hda_intel]
[ 13.280774] [<ffffffffa03838b0>] ? azx_attach_pcm_stream+0x1e0/0x1e0 [snd_hda_intel]
[ 13.280822] [<ffffffffa0384cb0>] ? azx_halt+0x30/0x30 [snd_hda_intel]
[ 13.280854] [<ffffffffa03836d0>] ? azx_pcm_trigger+0x580/0x580 [snd_hda_intel]
[ 13.280901] [<ffffffffa0384810>] ? azx_runtime_suspend+0x30/0x30 [snd_hda_intel]
[ 13.280948] [<ffffffffa0381670>] ? azx_pcm_free+0x50/0x50 [snd_hda_intel]
[ 13.280980] [<ffffffffa038579a>] azx_probe+0x35a/0x940 [snd_hda_intel]

...