On Mon, Oct 31, 2011 at 02:05:03PM -0500, Dallas Clement wrote:
> Just pointing out that I'm seeing a segfault inside pthread_join of
> libpthread-2.13.so. I need to look at the pthread source before I can
> tell why it crashed. I will also try to roll back to an older version
> of this library t
Dallas Clement wrote:
> Will report back what I find.
Please don't. This is the wrong list --- it is about development _of_
Debian, not development _on_ Debian.
You might find the libc-help list[1] to be more helpful. Or if your
questions are Debian-specific, debian-user[2] can be a great help
Just pointing out that I'm seeing a segfault inside pthread_join of
libpthread-2.13.so. I need to look at the pthread source before I can
tell why it crashed. I will also try to roll back to an older version
of this library to confirm that I was not seeing this crash earlier.
Will report back wha
On 31/10/2011 13:13, Dallas Clement wrote:
> The symbols are definitely present on my system. When I step through
> the execution, I can see where it is crashing inside the pthread
> library. The last thing it does is join with one thread that was
> previously spawned.
And so?
--
Kind regards,
The symbols are definitely present on my system. When I step through
the execution, I can see where it is crashing inside the pthread
library. The last thing it does is join with one thread that was
previously spawned.
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7
On 30/10/2011 06:22, Dallas Clement wrote:
> That certainly makes sense. I'm still not seeing the symbols though.
> My kernel log show that the segfault came from the pthreads library,
> yet when I load the core file into gdb, I'm not seeing any symbols.
>
> (gdb) bt
> #0 0x7f04e3102d7c in ?
That certainly makes sense. I'm still not seeing the symbols though.
My kernel log show that the segfault came from the pthreads library,
yet when I load the core file into gdb, I'm not seeing any symbols.
(gdb) bt
#0 0x7f04e3102d7c in ?? ()
#1 0x7f04e3e73a60 in ?? ()
#2 0x7f04e47d
On Sat, Oct 29, 2011 at 02:55:54PM -0500, Dallas Clement wrote:
> How can I link with libc6-dbg instead of regular libc6? Thanks.
You don't. The files in /usr/lib/debug contain only debugging symbols
that have been stripped from the normal binary. You simply link against
libc6 as normal and gdb
I can see that I've got a debug version of the pthreads library
installed on my system. Just don't know how to link with it vs the
non-debug version.
/usr/lib/debug/lib/x86_64-linux-gnu# ls
libpthread-2.13.so
On Sat, Oct 29, 2011 at 4:20 PM, Bernd Zeimetz wrote:
> Do not use TOFU on Debian list
Do not use TOFU on Debian lists. It just makes a mess.
On 10/29/2011 09:55 PM, Dallas Clement wrote:
> How can I link with libc6-dbg instead of regular libc6? Thanks.
http://wiki.debian.org/HowToGetABacktrace
--
Bernd ZeimetzDebian GNU/Linux Developer
http://bzed.
How can I link with libc6-dbg instead of regular libc6? Thanks.
On Sat, Oct 29, 2011 at 2:48 PM, Chow Loong Jin wrote:
> On 30/10/2011 03:34, Dallas Clement wrote:
>>
>> I can produce a core file, but unfortunately I can't see the symbols
>> inside the pthread lib to determine where it is crashi
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
On 30/10/2011 03:34, Dallas Clement wrote:
>
> I can produce a core file, but unfortunately I can't see the symbols
> inside the pthread lib to determine where it is crashing. Is there a
> pthread library source package or debug version of libc / pthreads
> that I can try?
Debugging symbols can
Hi All,
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
squeeze. It litters my kernel log with the following message:
segfault at 67eaf9d0 ip 7f4568e87d7c sp 7fff4571fe00 error 4
in libpthread-2.1
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