kern/63630: panic: _mtx_lock_sleep: recursed on non_recursive
mutex sbc ....
Kris Kennaway
kris at obsecurity.org
Sat Mar 6 01:00:40 PST 2004
The following reply was made to PR kern/63630; it has been noted by GNATS.
From: Kris Kennaway <kris at obsecurity.org>
To: Chris England <cengland at obscurity.org>
Cc: freebsd-gnats-submit at FreeBSD.org
Subject: Re: kern/63630: panic: _mtx_lock_sleep: recursed on non_recursive mutex sbc ....
Date: Sat, 6 Mar 2004 00:55:22 -0800
On Mon, Mar 01, 2004 at 10:33:41PM -0800, Chris England wrote:
> FreeBSD eternal.stabs.org 5.2-CURRENT FreeBSD 5.2-CURRENT #0: Mon Mar 1 20:51:26 PST 2004 stab at eternal.stabs.org:/usr/src/sys/i386/compile/GENERIC i386
>
> >Description:
> Using 'device pcm' and 'device sbc' in kernel, or loading snd_pcm/snd_sb16 modules results in kernel panic when sound is played:
>
> panic: _mtx_lock_sleep: recursed on non_recursive mutex sbc @ ../../../dev/sound
> /isa/sbc.c:131
> at line 436 in file ../../../kern/kern_mutex.c
> Stopped at Debugger+0x45: xchgl %ebx, in_Debugger.0
Have you raised this on the mailing list? Bug reports in -CURRENT
should usually only be entered as PRs if you can't solve the problem
there first.
Kris
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