Thread 1 (Thread 0x7f19ad435800 (LWP 303)):
#0  0x00007f19a5268464 in __lll_lock_wait () from /lib/libpthread.so.0
#1  0x00007f19a52635d9 in _L_lock_953 () from /lib/libpthread.so.0
#2  0x00007f19a52633fb in pthread_mutex_lock () from /lib/libpthread.so.0
#3  0x00007f19aab706ac in g_static_rec_mutex_lock () from /lib/libglib-2.0.so.0
#4  0x00007f19971f7e44 in gst_rtspsrc_stop (element=0x8530e30, transition=<value optimized out>) at gstrtspsrc.c:6595
#5  gst_rtspsrc_change_state (element=0x8530e30, transition=<value optimized out>) at gstrtspsrc.c:6666
#6  0x00007f19ab7c84fc in gst_element_change_state (element=0x7f196c002558, transition=128) at gstelement.c:2718
#7  0x00007f19ab7cbacb in gst_element_set_state_func (element=0x8530e30, state=GST_STATE_NULL) at gstelement.c:2674
#8  0x00007f19ab7b8551 in gst_bin_element_set_state (element=0x852c7e0, transition=<value optimized out>) at gstbin.c:2193
#9  gst_bin_change_state_func (element=0x852c7e0, transition=<value optimized out>) at gstbin.c:2489
#10 0x00007f19ab7eb794 in gst_pipeline_change_state (element=0x852c7e0, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstpipeline.c:482
#11 0x00007f19ab7c84fc in gst_element_change_state (element=0x7f196c002558, transition=128) at gstelement.c:2718
#12 0x00007f19ab7c857f in gst_element_change_state (element=0x852c7e0, transition=<value optimized out>) at gstelement.c:2755
#13 0x00007f19ab7cbacb in gst_element_set_state_func (element=0x852c7e0, state=GST_STATE_NULL) at gstelement.c:2674
...
...
...


Thread 14 (Thread 0x7f19737fe700 (LWP 566)):
#0  0x00007f19a5268464 in __lll_lock_wait () from /lib/libpthread.so.0
#1  0x00007f19a52635d9 in _L_lock_953 () from /lib/libpthread.so.0
#2  0x00007f19a52633fb in pthread_mutex_lock () from /lib/libpthread.so.0
#3  0x00007f19aab706ac in g_static_rec_mutex_lock () from /lib/libglib-2.0.so.0
#4  0x00007f19ab7cb7ea in gst_element_set_state_func (element=0x8530e30, state=GST_STATE_PLAYING) at gstelement.c:2599
#5  0x00007f19971f62f0 in gst_rtspsrc_play (src=0x8530e30, segment=<value optimized out>, async=<value optimized out>) at gstrtspsrc.c:6110
#6  0x00007f19971f80a4 in gst_rtspsrc_thread (src=0x8530e30) at gstrtspsrc.c:6512
#7  0x00007f19ab80e35d in gst_task_func (task=0x8557b30) at gsttask.c:318
#8  0x00007f19aab71a5f in ?? () from /lib/libglib-2.0.so.0
#9  0x00007f19aab6fb84 in ?? () from /lib/libglib-2.0.so.0
#10 0x00007f19a52609ca in start_thread () from /lib/libpthread.so.0
#11 0x00007f19a332ecdd in clone () from /lib/libc.so.6
#12 0x0000000000000000 in ?? ()
