Date: Mon, 26 Jan 2004 18:52:49 +0100 From: Gordon Bergling <gbergling@0xfce3.net> To: Don Lewis <truckman@FreeBSD.org> Cc: freebsd-current@FreeBSD.org Subject: Re: dev/sound/pcm/* patch testers wanted Message-ID: <20040126175249.GA2500@nemesis.md.0xfce3.net> In-Reply-To: <200401261725.i0QHPR7E078224@gw.catspoiler.org> References: <20040126133844.GA818@nemesis.md.0xfce3.net> <200401261725.i0QHPR7E078224@gw.catspoiler.org>
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--rwEMma7ioTxnRzrJ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon Jan 26, 2004 at 09:25AM -0800, Don Lewis wrote: > On 26 Jan, Gordon Bergling wrote: >=20 > > The "Danger!" message wasn't appeared, but I got the following on the > > console. > >=20 > > malloc() of "1024" with the following non-sleepable locks held: > > exclusive sleep mutex pcm0:play:0 (pcm play channel) r =3D 0 (0xc2be8a8= 0) > > locked @ > > /storage/os/src/freebsd-current/src/sys/dev/sound/pcm/buffer.c:195 > > malloc() of "4096" with the following non-sleepable locks held: > > exclusive sleep mutex pcm0:play:0 (pcm play channel) r =3D 0 (0xc2be8a8= 0) > > locked @ > > /storage/os/src/freebsd-current/src/sys/dev/sound/pcm/buffer.c:195 >=20 > A stack trace would be helpful so that we know where malloc() was being > called. I've got a hunch, though. What hardware specific driver are > you using? There was no stack trace. Can I print a stack trace with gdb or something simliar? The hardware is the following: pcm0: <AudioPCI ES1373-B> port 0xe000-0xe03f irq 11 at device 12.0 on pci0 pcm0: <Cirrus Logic CS4297A AC97 Codec> --Gordon --=20 Gordon Bergling <GBergling@0xfce3.net> http://www.0xFCE3.net/ PGP Fingerprint: 7732 9BB1 5013 AE8B E42C 28E0 93B9 D32B C76F 02A0 RIPE-HDL: MDTP-RIPE "There is no place like 127.0.0.0/8" --rwEMma7ioTxnRzrJ Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (FreeBSD) iD8DBQFAFVPxk7nTK8dvAqARAmV7AKCnVkIgc4aHYrgSZWgPhBpApOrqxwCfZspd 7/h565dyh0KjnxBP58fQJQM= =l/P5 -----END PGP SIGNATURE----- --rwEMma7ioTxnRzrJ--
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