Re: perl GraphicsMagick problem

[Thomas Klausner <wiz%NetBSD.org@localhost>]

On Wed, Jun 27, 2012 at 08:44:02PM +1200, Mark Davies wrote:
> Could people please run the following perl script on systems with 
> p5-GraphicsMagick installed and tell me what happens.

6.99.8/amd64:
# perl test.pl
reading
resize
zsh: segmentation fault (core dumped)  perl test.pl
# gdb perl perl.core
...
Program terminated with signal 11, Segmentation fault.
#0  0x00007f7ff6c07ae4 in pthread__mutex_spin (ptm=<optimized out>, 
owner=<optimized out>) at /archive/cvs/src/lib/libpthread/pthread_mutex.c:189
189                     if (thread->pt_lwpctl->lc_curcpu == LWPCTL_CPU_NONE ||
(gdb) bt
#0  0x00007f7ff6c07ae4 in pthread__mutex_spin (ptm=<optimized out>, 
owner=<optimized out>) at /archive/cvs/src/lib/libpthread/pthread_mutex.c:189
#1  0x00007f7ff6c0741c in pthread__mutex_lock_slow (ptm=<optimized out>) at 
/archive/cvs/src/lib/libpthread/pthread_mutex.c:227
#2  0x00007f7ff3007ad8 in gomp_mutex_lock (mutex=<optimized out>, 
mutex=<optimized out>) at 
/archive/cvs/src/external/gpl3/gcc/dist/libgomp/config/posix/mutex.h:44
#3  gomp_ptrlock_get (ptrlock=<optimized out>) at 
/archive/cvs/src/external/gpl3/gcc/dist/libgomp/config/posix/ptrlock.h:45
#4  gomp_work_share_start (ordered=<optimized out>) at 
/archive/cvs/src/external/gpl3/gcc/dist/libgomp/work.c:185
#5  0x00007f7ff3004d38 in gomp_loop_guided_start (start=<optimized out>, 
end=<optimized out>, incr=<optimized out>, chunk_size=<optimized out>, 
istart=<optimized out>,
    iend=<optimized out>, iend=<optimized out>, istart=<optimized out>, 
start=<optimized out>, end=<optimized out>, incr=<optimized out>, 
chunk_size=<optimized out>,
    istart=<optimized out>, iend=<optimized out>) at 
/archive/cvs/src/external/gpl3/gcc/dist/libgomp/loop.c:145
#6  0x00007f7ff58e7f16 in ?? () from /usr/pkg/lib/libGraphicsMagick.so.3
#7  0x00007f7ff30075bb in gomp_thread_start (xdata=<optimized out>) at 
/archive/cvs/src/external/gpl3/gcc/dist/libgomp/team.c:115
#8  0x00007f7ff6c0a34d in pthread__create_tramp (cookie=<optimized out>) at 
/archive/cvs/src/lib/libpthread/pthread.c:564
#9  0x00007f7ff6881590 in ___lwp_park50 () from /usr/lib/libc.so.12
Cannot access memory at address 0x7f7feebfb000

 Thomas