[mythtv] mythmusic crashing (wtf?)

[Daniel Paessler]

so, finally i found something new:
on mythmusic crash, i had a look to the kernel log with dmesg,
never done this before (please don't ask why) and saw this:

--snip--

divide error: 0000
CPU:    0
EIP:    0010:[<e0831a61>]    Tainted: P
EFLAGS: 00210246
eax: 00000000   ebx: dfa67984   ecx: 00000000   edx: 00000000
esi: 00000000   edi: dfa67800   ebp: 00000001   esp: c9429f5c
ds: 0018   es: 0018   ss: 0018
Process mythfrontend (pid: 14923, stackpage=c9429000)
Stack: 42fff778 c94284b0 42fff4b0 c010d271 c94282b0 ffffffea dfa6781c
00000000
       00000000 00000001 ffffffe7 80045017 ddcdf2c0 e0830fa0 c014789c
d78f5540
       ddcdf2c0 80045017 42fff8dc 80000000 00000000 c9428000 426100c8
42fffa7c
Call Trace:    [<c010d271>] [<e0830fa0>] [<c014789c>] [<c01073af>]
 
Code: f7 f1 01 54 24 20 0f af 4b 2c 39 4c 24 20 77 34 b8 00 e0 ff

--snip--

so, may the kernel be the problem here? or a kernel option?
i use a vanilla 2.4.22, without any patches...
earlier i used a 2.4.21-ac, and mythmusic worked fine, config is
nearly the same, except of the ac-patches not included anymore.
so, any new ideas out there?

daniel


Am Mit, 2003-09-03 um 19.11 schrieb Isaac Richards:
> On Wednesday 03 September 2003 12:59 pm, Daniel Paessler wrote:
> > hmm...ok, debugging seems not to work, as my gdb is broken. so, anyhow,
> > is there any chance, to check what's going wrong here?
> > i recompiled qt (v. 3.1.2), libmad (v.0.15.0b) and mad (v. 0.15.0b).
> > glibc has not been updatetd, so it's the same as used, when it still
> > worked.
> > i also recompiled mythtv, several times.
> > madplay plays my mp3's ok, so this isn't the problem, i think.
> > all other modules of mythtv still work fine, including mythvideo.
> > what else can i do to resolve this? any ideas?
> 
> Without a backtrace, or the ability to reproduce the problem, there's really 
> not all that much I can do.  You may want to look at your audio drivers, see 
> if they changed recently, or not...  I really don't know what the issue could 
> be.
> 
> Isaac
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-- 
Daniel Paessler <paessler at gmx.de>