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Re: Sarge Sound Problems



Switched to 2.6.11 this morning.  System was fine all day but crashed
while my daughter was using Open office, listening to music with
evolution open.


On Wed, 2005-01-06 at 23:07 -0400, Guy Hulbert wrote:
> On Wed, 2005-01-06 at 19:49 -0500, Bill Allombert wrote:
<snip>
> > 
> > Have you checked the BIOS and your hardware ?
> 
> Check how?
> 
<snip>
> I am told that everyone "knows" ALSA is flaky in 2.6.8 and I did notice
> this when I was researching whether to go with ALSA or OSS but it
> initially worked fine.  For sound I am recommended 2.6.11 and that seems
> sensible.  However, it now seems that the system can crash with the
> sound OFF.


There is some interesting stuff in /var/log/kern.log:

The crash occured about 22:24:11 (according to the logs)
You can see the kernel start to write messages about 22:23:27
the lines before this show that the state was quiet until this
started.

--------------------------------------------
Jun  6 20:28:23 cal kernel: agpgart: Putting AGP V3 device at
0000:00:00.0 into
4x mode
Jun  6 20:28:23 cal kernel: agpgart: Putting AGP V3 device at
0000:01:00.0 into
4x mode
Jun  6 20:28:23 cal kernel: [drm] Loading R200 Microcode
Jun  6 20:28:38 cal kernel: nfs warning: mount version older than kernel
Jun  6 22:23:27 cal kernel: scheduling while atomic:
metacity/0x00001e00/7039
Jun  6 22:23:27 cal kernel:  [schedule+1206/1216] schedule+0x4b6/0x4c0
Jun  6 22:23:27 cal kernel:  [__get_free_pages+51/64] __get_free_pages
+0x33/0x40Jun  6 22:23:27 cal kernel:  [schedule_timeout+181/192]
schedule_timeout+0xb5/0xc0
Jun  6 22:23:27 cal kernel:  [sock_poll+41/64] sock_poll+0x29/0x40
Jun  6 22:23:27 cal kernel:  [do_pollfd+79/144] do_pollfd+0x4f/0x90

     ---------------- lots left out ----------------

Jun  6 22:24:01 cal kernel:  [schedule_timeout+181/192] schedule_timeout
+0xb5/0xc0
Jun  6 22:24:01 cal kernel:  [sock_poll+41/64] sock_poll+0x29/0x40
Jun  6 22:24:01 cal kernel:  [do_pollfd+79/144] do_pollfd+0x4f/0x90
Jun  6 22:24:01 cal kernel:  [do_poll+170/208] do_poll+0xaa/0xd0
Jun  6 22:24:01 cal kernel:  [sys_poll+338/544] sys_poll+0x152/0x220
Jun  6 22:24:01 cal kernel:  [__pollwait+0/208] __pollwait+0x0/0xd0
Jun  6 22:24:01 cal kernel:  [syscall_call+7/11] syscall_call+0x7/0xb
Jun  6 22:39:11 cal kernel: klogd 1.4.1#17, log source = /proc/kmsg
started.
Jun  6 22:39:11 cal kernel: Inspecting /boot/System.map-2.6.11-1-k7
Jun  6 22:39:11 cal kernel: Loaded 27124 symbols
from /boot/System.map-2.6.11-1-k7.
Jun  6 22:39:11 cal kernel: Symbols match kernel version 2.6.11.
--------------------------------

The boot happened at line 2409, the messages before the crash started at
line 738 so thare are about 1700 lines worth.

If someone can use this I can send the whole thing.

I did not see anything like this when 2.6.8 was crashing.

--gh


<snip>



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