Re: pthread problem

[Adam Hoka <adam.hoka%gmail.com@localhost>]

I saw the same error with glxinfo.

> Is anyone seeing the same - roughly since the last week or so on i386
> -current (very current, lately I upgrade daily):
> 
> ....
> glxinfo: Error detected by libpthread: Unlocking unlocked mutex.
> Detected by file "/usr/src/lib/libpthread/pthread_mutex.c", line 422,
> function "pthread__mutex_unlock_slow".
> See pthread(3) for information.
> glxinfo: Error detected by libpthread: Unlocking unlocked mutex.
> Detected by file "/usr/src/lib/libpthread/pthread_mutex.c", line 422,
> function "pthread__mutex_unlock_slow".
> ....
> 
> The example above is with glxinfo - latest from Mesa 7.0.3,
> wip/modular-xorg latest, drm and i915drm as kmods.
> 
> It also happens with glxgears and the latest version of SciTE, as far
> as I can see, so is probably not related to drm.
> 
> They all core dump unless I define the usual PTHREAD_DIAGASSERT to A.
> gdb doesn't give much as I have no symbols:
> .....
> (no debugging symbols found)...done.
> Loaded symbols for /usr/libexec/ld.elf_so
> Core was generated by `glxinfo'.
> Program terminated with signal 6, Aborted.
> #0  0xbba21e57 in kill () from /usr/lib/libc.so.12
> (gdb) bt
> #0  0xbba21e57 in kill () from /usr/lib/libc.so.12
> #1  0xbbafd9df in pthread__errorfunc () from /usr/lib/libpthread.so.0
> #2  0xbbafbd0a in pthread_mutex_destroy () from /usr/lib/libpthread.so.0
> ....

--
Adam