#0  0xf78da540 in pthread_mutex_lock () from /lib32/libpthread.so.0
#1  0xf6d06168 in ?? ()
#2  0xf5ae7024 in ?? ()
#3  0xf7259de8 in ?? ()
#4  0xff916ae8 in ?? ()
#5  0xf7259de8 in ?? ()
#6  0xf729a4a0 in ?? ()
#7  0x0000003d in ?? ()
#8  0xff916b18 in ?? ()
#9  0xf6d5d582 in ?? ()
#10 0xf5ae7020 in ?? ()
#11 0x08069548 in ?? ()
#12 0xf712ffab in ?? ()
#13 0xf7259de8 in ?? ()
#14 0x080696dc in ?? ()
#15 0x080696c0 in ?? ()
#16 0xff916b18 in ?? ()
#17 0xf6d607d0 in ?? ()
#18 0xf7b19680 in ?? ()
#19 0xf778428c in ?? () from /lib32/libc.so.6
#20 0xf793c7e8 in ?? ()
#21 0xf7639f25 in ?? ()
#22 0xffffffff in ?? ()
#23 0xf7f4aff4 in ?? () from /lib/ld-linux.so.2
#24 0xf6d6063b in ?? ()
#25 0xf7259de8 in ?? ()
#26 0xf729a4a0 in ?? ()
#27 0x0000003d in ?? ()
#28 0xff916b48 in ?? ()
#29 0xf6c07fcd in ?? ()
#30 0xf729a4a0 in ?? ()
#31 0x00000005 in ?? ()
#32 0x00000000 in ?? ()