Re: segfault error 4 in libpthread-2.13.so X86_64
On 10/29/11 21:34, Dallas Clement wrote:
> Hi All,
Hi!
> I've got a multi-threaded C++ program that has been working for years
> that is segfaulting in the pthread library at exit after upgrading to
The "at exit" bit reminds me of a bug the FFADO team has been hunting
for months.
Feel free to have a rather lengthy read of
http://subversion.ffado.org/ticket/329
If you're using custom exit functions, this might give you some
directions.
> squeeze. It litters my kernel log with the following message:
>
> segfault at 67eaf9d0 ip 00007f4568e87d7c sp 00007fff4571fe00 error 4
> in libpthread-2.13.so[7f4568e80000+17000
>
> I can produce a core file, but unfortunately I can't see the symbols
> inside the pthread lib to determine where it is crashing.
I don't think it's really something in the pthread library, but this
mailing list clearly is the wrong place to discuss.
> Is there a pthread library source package or debug version of libc /
> pthreads that I can try?
libc6-dbg?
HTH
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