[icecast] Re: icecast2 core dump

Geoff Shang gshang at uq.net.au
Sun Jun 24 09:57:16 PDT 2001



On Mon, 25 Jun 2001, Geoff Shang wrote (to icecast-dev):

> Hi all:
>
> I checked out icecast2 from bitkeeper (man I hate that program ... why are
> we using it anyway?  and how do you do an update?).  I checked it out
> sometime in the first week of June.  It's run happily since June 8, day in
> and day out ... until 18:34 EDT yesterday when it dumped core.  GDB has the
> following not-so-helpful things to say about it:
>
> (gdb) core-file core
> Core was generated by `./ice2 -c ./ice2.xml'.
> Program terminated with signal 11, Segmentation fault.
> #0  0x4012b9fe in ?? ()
> (gdb) where
> #0  0x4012b9fe in ?? ()
> #1  0x804d00b in ?? ()
> #2  0x804ef02 in ?? ()
> #3  0x40083c9f in ?? ()
>
> Is there anything else I can do to help troubleshoot this?  I know I'd had
> a lot of connects.  Maybe some quantity was significant?  there's no log
> entries immediately before the dump.  I know one guy was going to try
> testing it but don't know if he did or not and now of course I can't see
> the stats.xml (can I?).

Found the cause.  And this is why I'm crossposting it, so that those
running icecast2 can avoid it.

My friend tried to connect to an already existing mountpoint and it core
dumped as shown above.  We were able to duplicate this problem.

So be sure to check <A HREF="http://<server">http://<server</A>>:<port>/stats.xml to see what mounts are
active before trying a connect or you may well knock the server over.

I should stress that I checked out ice2 around 3 weeks ago so this *might*
have already been fixed.

Oh and for anyone looking for my stream at
http://bumpy.braille.uwo.ca:9000/test.ogg (22khz mono, around 32kbps), it's
now back online.  I noticed people have been tuning in.  Thanks and enjoy!

Geoff.

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