PulseAudio causing kernel panic with GNOME 2.26

[Joe Marcus Clarke]

On Sat, 2009-04-11 at 17:59 -0400, Joe Marcus Clarke wrote:
> On Sat, 2009-04-11 at 09:53 +0530, Ashish SHUKLA wrote:
> > Hi everyone,
> > 
> > I'm running FreeBSD 8.0-CURRENT (amd64). After portupgrade-ing to GNOME 2.26 
> > today, I'm not able to boot into GNOME. As soon as gnome-settings-daemon gets 
> > started, I get a kernel panic. Being in X11, I'm not able to see any messages 
> > printed on the screen. And also there is no dump getting saved on swap device.
> > 
> > I also have Xmonad installed, so after booting into Xmonad, I started 
> > gnome-settings-daemon on terminal, and I noticed after loading pulseaudio 
> > related stuff, I got a kernel panic.
> > 
> > You'll notice in the log that I'm using an extended partition as swap (shared 
> > between GNU/Linux and FreeBSD) and FreeBSD is not dumping on it. So I created a new 
> > 'freebsd-swap' partition in disklabel, but no still dumps.
> > 
> > Anyways, there is some information related to the fault is logged in the 
> > dmesg[1].
> > 
> > BtW, prior to writing this mail, I've already ran memtest86+ on my box and it 
> > has passed all the 8 tests without any errors.
> 
> Looks like I can now reproduce on i386 -CURRENT from yesterday.
> However, things are still good on my amd64 -CURRENT from Apr 4.  So
> something was committed between 4/4 and 4/8 to break pulse.  I'm trying
> to get a back trace.

If you can, try backing out this commit:

http://svn.freebsd.org/viewvc/base/head/sys/dev/kbdmux/kbdmux.c?r1=188603&r2=190857

See if it fixes the panic.

Joe

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