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From: walt <wa1ter@myrealbox.com>
To: alsa-devel@lists.sourceforge.net
Subject: kernel/alsa oops
Date: Mon, 03 Apr 2006 13:32:12 -0700	[thread overview]
Message-ID: <e0s0oc$gi9$1@sea.gmane.org> (raw)

I update from Linus every day, so I'm running his latest alsa
updates as of 03April.

I just got this kernel oops, which is reproducible:
 Oops: 0000 [#1]
 PREEMPT
 CPU:    0
 EIP is at snd_pcm_oss_get_space+0x33/0x140 [snd_pcm_oss]
 eax: d9d13ce0   ebx: 00000000   ecx: 00000001   edx: ffffffea
 esi: 00000000   edi: c15e94c0   ebp: bf87a540   esp: d82abf28
 ds: 007b   es: 007b   ss: 0068
 Process realplay.bin (pid: 18441, threadinfo=d82aa000 task=c74c9ab0)
 Stack: <0>c02aed06 ffffffbf c0265c17 c8c0ce80 0000541b ffffffe7
dd8c8c60 bf87a540
        8010500c c015383c d9d13ce0 00000000 bf87a540 bf87a540 00000000
dd8c8c60
        00000014 c0153aeb dd8c8c60 8010500c bf87a540 fffffff7 fffffff7
dd8c8c60
 Call Trace:
  <c02aed06> unix_ioctl+0xb1/0xbe   <c0265c17> sock_ioctl+0x195/0x1b2
  <c015383c> do_ioctl+0x28/0x66   <c0153aeb> vfs_ioctl+0x17e/0x18c
  <c0153b24> sys_ioctl+0x2b/0x47   <c0102547> sysenter_past_esp+0x54/0x75
 Code: 53 83 ec 14 8b 6c 24 30 8b 74 24 2c 85 ed 0f 84 1a 01 00 00 8b 44
24 28 ba ea ff ff ff 8b 3c b0 85 ff 0f 84 06 01 00 00 8b 5f 5c <f6> 83
20 02 00 00 01 74 11 57 e8 57 e6 ff ff 89 c2 85 d2 58 0f

This is what I did to reproduce this oops:

I was playing a video with mplayer, which I put on 'pause'.
I started listening to BBC Radio with RealPlayer-10.0.7.
I then took mplayer off of pause, which instantly produced
this kernel oops.

Judging from the behavior of all the apps I was running at
the time, it seems that RealPlay was the one which actually
crashed.  Everything else seems okay.

Any ideas?  Need any further info?




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             reply	other threads:[~2006-04-03 20:32 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-04-03 20:32 walt [this message]
2006-04-04 15:54 ` kernel/alsa oops Takashi Iwai
2006-04-04 21:27   ` walt

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