StacktraceTop:pthread_mutex_lock () from /lib/tls/i686/cmov/libpthread.so.0
PR_Lock (lock=0x0) at ptsynch.c:206
_pt_thread_death_internal (arg=0xb1c6a8b0, callDestructors=1) at ptthread.c:821
__nptl_deallocate_tsd () from /lib/tls/i686/cmov/libpthread.so.0
start_thread () from /lib/tls/i686/cmov/libpthread.so.0
StacktraceTop: pthread_ mutex_lock () from /lib/tls/ i686/cmov/ libpthread. so.0 death_internal (arg=0xb1c6a8b0, callDestructors=1) at ptthread.c:821 deallocate_ tsd () from /lib/tls/ i686/cmov/ libpthread. so.0 i686/cmov/ libpthread. so.0
PR_Lock (lock=0x0) at ptsynch.c:206
_pt_thread_
__nptl_
start_thread () from /lib/tls/