#0  0x00007fab91c794ef in ?? () from /lib/libgcc_s.so.1
#1  0x00007fab91c79e3b in ?? () from /lib/libgcc_s.so.1
#2  0x00007fab91c79f43 in _Unwind_ForcedUnwind () from /lib/libgcc_s.so.1
#3  0x00007fab94517710 in __pthread_unwind () from /lib/libpthread.so.0
#4  0x00007fab94511b05 in pthread_exit () from /lib/libpthread.so.0
#5  0x00007fab8dd1ff3b in ?? ()
#6  0x0000000000000000 in ?? ()