Date: Wed, 2 Apr 2003 15:16:06 -0800 From: Gordon Tetlow <gordont@gnf.org> To: current@FreeBSD.org Subject: Re: LOR in PCM Message-ID: <20030402231606.GG69100@roark.gnf.org> In-Reply-To: <20030402214628.GA69100@roark.gnf.org> References: <20030402214628.GA69100@roark.gnf.org>
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--YH9Qf6Fh2G5kB/85 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable I just wanted to apologize for my poor taste in the subject. It wasn't really called for. -gordon On Wed, Apr 02, 2003 at 01:46:28PM -0800, Gordon Tetlow wrote: > Just thought I would report it: >=20 > lock order reversal > 1st 0xc61f5940 pcm0 (sound softc) @ /local/usr.src/sys/dev/sound/pci/cmi= .c:520 > 2nd 0xc6209e80 pcm0:play:0 (pcm channel) @ /local/usr.src/sys/dev/sound/= pcm/channel.c:440 > Stack backtrace: > backtrace(c04e759f,c6209e80,c61a9b54,c06a2127,c06a21a5) at backtrace+0x17 > witness_lock(c6209e80,8,c06a21a5,1b8,c61a9b00) at witness_lock+0x692 > _mtx_lock_flags(c6209e80,0,c06a21a5,1b8,800000c1) at _mtx_lock_flags+0xb2 > chn_intr(c61a9b00,c,10000,208,c61f5a40) at chn_intr+0x2f > cmi_intr(c61a9c00,0,c04e258e,217,c61a43c0) at cmi_intr+0xa6 > ithread_loop(c61fa980,df0f0d48,c04e23fe,314,c21c9390) at ithread_loop+0x1= 6c > fork_exit(c02e7dd0,c61fa980,df0f0d48) at fork_exit+0xc4 > fork_trampoline() at fork_trampoline+0x1a > --- trap 0x1, eip =3D 0, esp =3D 0xdf0f0d7c, ebp =3D 0 --- >=20 > -gordon --YH9Qf6Fh2G5kB/85 Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (FreeBSD) iD8DBQE+i282Ru2t9DV9ZfsRAnHcAKDEOKH8faUNSdUPw2DB24gV9GJMQQCeM+Du 2EWb7F1hARJ+KWcFf3H8vww= =eAdZ -----END PGP SIGNATURE----- --YH9Qf6Fh2G5kB/85--
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