[Bug 724209] New: gst-rtsp-server: session deadlock while unpreparing

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Tue Feb 11 23:20:07 PST 2014


https://bugzilla.gnome.org/show_bug.cgi?id=724209
  GStreamer | gst-rtsp-server | 1.2.0

           Summary: gst-rtsp-server: session deadlock while unpreparing
    Classification: Platform
           Product: GStreamer
           Version: 1.2.0
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gst-rtsp-server
        AssignedTo: gstreamer-bugs at lists.freedesktop.org
        ReportedBy: aleix at oblong.com
         QAContact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---


I am running a series of stress tests on the gst-rtsp-server. Today, I've hit
the deadlock you can see at the end.

Thread 39 and Thread 18 are waiting on the same mutex, which is from the
session.

It seems unprepare is also waiting on something (Thread 38). As unprepare is
waiting, it is blocking the session lock (by calling gst_rtsp_session_filter)
and that's causing the other two threads to lock.

Unfortunately, I only have symbols for gst-rtsp-server. I'll look into it
tomorrow unless someone is faster.

-----

Thread 39 (Thread 0x7ff328097700 (LWP 29322)):
#0  __lll_lock_wait () at
../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:132
#1  0x00007ff3312ce09b in _L_lock_1006 () from
/lib/x86_64-linux-gnu/libpthread.so.0
#2  0x00007ff3312ce01c in __pthread_mutex_lock (mutex=0x7ff298dbc5b0) at
pthread_mutex_lock.c:101
#3  0x00007ff32e5b6a47 in g_mutex_lock () from
/opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#4  0x00007ff32f5910f5 in gst_rtsp_session_next_timeout (session=<optimized
out>, now=0x7ff328096ae0) at rtsp-session.c:559
#5  0x00007ff32f5911b9 in gst_rtsp_session_is_expired (session=<optimized out>,
now=<optimized out>) at rtsp-session.c:594
#6  0x00007ff32e55cb68 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#7  0x00007ff32f592fdb in gst_rtsp_session_pool_cleanup (pool=<optimized out>)
at rtsp-session-pool.c:467
#8  0x00007ff331a4b525 in timeout (vsrv=<optimized out>, ignored=<optimized
out>) at RTSPViddleServer.C:125
#9  0x00007ff32e57059b in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#10 0x00007ff32e56f7a9 in g_main_context_dispatch () from
/opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#11 0x00007ff32e56fab8 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#12 0x00007ff32e57000a in g_main_loop_run () from
/opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#13 0x00007ff331a4c91d in thread_func (arg=0xed58f0) at RTSPViddleServer.C:311
#14 0x00007ff3312cbe9a in start_thread (arg=0x7ff328097700) at
pthread_create.c:308
#15 0x00007ff330ff83fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#16 0x0000000000000000 in ?? ()

Thread 38 (Thread 0x7ff2fb221700 (LWP 8919)):
#0  __lll_lock_wait () at
../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:132
#1  0x00007ff3312ce080 in _L_lock_903 () from
/lib/x86_64-linux-gnu/libpthread.so.0
#2  0x00007ff3312cdf19 in __pthread_mutex_lock (mutex=0x7ff2d1240c60) at
pthread_mutex_lock.c:82
#3  0x00007ff32f0b4db8 in gst_pad_activate_mode () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#4  0x00007ff32f0b5640 in gst_pad_set_active () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#5  0x00007ff32f096e54 in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#6  0x00007ff32f0a709c in gst_iterator_fold () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#7  0x00007ff32f098fed in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#8  0x00007ff32f099345 in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#9  0x00007ff32502a7df in ?? () from
/opt/oblong/deps-64-9/lib/gstreamer-1.0/libgstrtpmanager.so
#10 0x00007ff32f09b0cc in gst_element_change_state () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#11 0x00007ff32f09ba4f in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#12 0x00007ff32f07f66e in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#13 0x00007ff32f09b0cc in gst_element_change_state () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#14 0x00007ff32f09ba4f in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#15 0x00007ff32f07f66e in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#16 0x00007ff32f0bae21 in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#17 0x00007ff32f09b0cc in gst_element_change_state () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#18 0x00007ff32f09ba4f in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#19 0x00007ff32f581b75 in finish_unprepare (media=0x7ff29875d330) at
rtsp-media.c:2259
#20 0x00007ff32f585d65 in gst_rtsp_media_unprepare (media=0x7ff29875d330) at
rtsp-media.c:2375
#21 0x00007ff32f587223 in gst_rtsp_media_set_state (media=0x7ff29875d330,
state=GST_STATE_NULL, transports=<optimized out>) at rtsp-media.c:2839
#22 0x00007ff32f591f7b in gst_rtsp_session_media_set_state (media=<optimized
out>, state=GST_STATE_NULL) at rtsp-session-media.c:453
#23 0x00007ff32f596f8c in filter_session (sess=0x7ff2c0f3bd00,
sessmedia=0x7ff29d3cd190, user_data=<optimized out>) at rtsp-client.c:264
#24 0x00007ff32f590a77 in gst_rtsp_session_filter (sess=0x7ff2c0f3bd00,
func=0x7ff32f596f50 <filter_session>, user_data=0x7ff244de1570) at
rtsp-session.c:359
#25 0x00007ff32f5982dc in client_cleanup_sessions (client=0x7ff244de1570) at
rtsp-client.c:327
#26 gst_rtsp_client_finalize (obj=0x7ff244de1570) at rtsp-client.c:347
#27 0x00007ff32e86d9b3 in g_object_unref () from
/opt/oblong/deps-64-9/lib/libgobject-2.0.so.0
#28 0x00007ff32f598ffd in free_client_context (ctx=0x7ff2a537f8e0) at
rtsp-server.c:982
#29 0x00007ff32e56f7a9 in g_main_context_dispatch () from
/opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#30 0x00007ff32e56fab8 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#31 0x00007ff32e57000a in g_main_loop_run () from
/opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#32 0x00007ff32f580098 in do_loop (thread=0x7ff2fcbacc70) at
rtsp-thread-pool.c:329
#33 0x00007ff32e597b06 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#34 0x00007ff32e596ff5 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#35 0x00007ff3312cbe9a in start_thread (arg=0x7ff2fb221700) at
pthread_create.c:308
#36 0x00007ff330ff83fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#37 0x0000000000000000 in ?? ()

Thread 37 (Thread 0x7ff2ba217700 (LWP 9062)):
#0  0x00007ff30f33f3a0 in x264_add8x8_idct_avx.skip_prologue () from
/opt/oblong/deps-64-9/lib/libx264.so.138
#1  0x00007ff30f2a5ddb in ?? () from /opt/oblong/deps-64-9/lib/libx264.so.138
#2  0x00007ff30f2bb83b in ?? () from /opt/oblong/deps-64-9/lib/libx264.so.138
#3  0x00007ff30f2bfeb0 in x264_macroblock_analyse () from
/opt/oblong/deps-64-9/lib/libx264.so.138
#4  0x00007ff30f302e61 in ?? () from /opt/oblong/deps-64-9/lib/libx264.so.138
#5  0x00007ff30f33bac6 in x264_add8x8_idct_avx2.skip_prologue () from
/opt/oblong/deps-64-9/lib/libx264.so.138
#6  0x00007ff2a09bf580 in ?? ()
#7  0x00007ff2ba215980 in ?? ()
#8  0x0000000000001fdf in ?? ()
#9  0x00007ff30f2fde92 in ?? () from /opt/oblong/deps-64-9/lib/libx264.so.138
#10 0x00007ff30f30a0dc in x264_encoder_encode () from
/opt/oblong/deps-64-9/lib/libx264.so.138
#11 0x00007ff30f5f6c52 in ?? () from
/opt/oblong/deps-64-9/lib/gstreamer-1.0/libgstx264.so
#12 0x00007ff30f5f871f in ?? () from
/opt/oblong/deps-64-9/lib/gstreamer-1.0/libgstx264.so
#13 0x00007ff32bc8e21f in ?? () from
/opt/oblong/deps-64-9/lib/libgstvideo-1.0.so.0
#14 0x00007ff32f0b11ba in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#15 0x00007ff32f0b1a7b in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#16 0x00007ff32b830b3e in ?? () from
/opt/oblong/deps-64-9/lib/libgstbase-1.0.so.0
#17 0x00007ff32f0b11ba in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#18 0x00007ff32f0b1a7b in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#19 0x00007ff3241beb5a in ?? () from
/opt/oblong/deps-64-9/lib/gstreamer-1.0/libgstvideorate.so
#20 0x00007ff32b830240 in ?? () from
/opt/oblong/deps-64-9/lib/libgstbase-1.0.so.0
#21 0x00007ff32b830a12 in ?? () from
/opt/oblong/deps-64-9/lib/libgstbase-1.0.so.0
#22 0x00007ff32f0b11ba in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#23 0x00007ff32f0b1a7b in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#24 0x00007ff32b830b3e in ?? () from
/opt/oblong/deps-64-9/lib/libgstbase-1.0.so.0
#25 0x00007ff32f0b11ba in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#26 0x00007ff32f0b1a7b in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#27 0x00007ff32b830b3e in ?? () from
/opt/oblong/deps-64-9/lib/libgstbase-1.0.so.0
#28 0x00007ff32f0b11ba in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#29 0x00007ff32f0b1a7b in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#30 0x00007ff32f0a185b in gst_proxy_pad_chain_default () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#31 0x00007ff32f0b11ba in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#32 0x00007ff32f0b1a7b in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#33 0x00007ff32f0a185b in gst_proxy_pad_chain_default () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#34 0x00007ff32f0b11ba in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#35 0x00007ff32f0b1a7b in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#36 0x00007ff32f0b11ba in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#37 0x00007ff32f0b1a7b in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#38 0x00007ff32f0a185b in gst_proxy_pad_chain_default () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#39 0x00007ff32f0b11ba in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#40 0x00007ff32f0b1a7b in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#41 0x00007ff326b63f82 in ?? () from
/opt/oblong/deps-64-9/lib/gstreamer-1.0/libgstcoreelements.so
#42 0x00007ff32f0e1ebf in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#43 0x00007ff32e597b06 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#44 0x00007ff32e596ff5 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#45 0x00007ff3312cbe9a in start_thread (arg=0x7ff2ba217700) at
pthread_create.c:308
#46 0x00007ff330ff83fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#47 0x0000000000000000 in ?? ()

Thread 36 (Thread 0x7ff2bca1c700 (LWP 9063)):
#0  0x00007ff330feca43 in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007ff32e56fa75 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#2  0x00007ff32e57000a in g_main_loop_run () from
/opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#3  0x00007ff32f580098 in do_loop (thread=0x7ff2855a55c0) at
rtsp-thread-pool.c:329
#4  0x00007ff32e597b06 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#5  0x00007ff32e596ff5 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#6  0x00007ff3312cbe9a in start_thread (arg=0x7ff2bca1c700) at
pthread_create.c:308
#7  0x00007ff330ff83fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()

Thread 35 (Thread 0x7ff2b9215700 (LWP 9064)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007ff32e5b6f2f in g_cond_wait () from
/opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#2  0x00007ff32b83b97e in gst_data_queue_push () from
/opt/oblong/deps-64-9/lib/libgstbase-1.0.so.0
#3  0x00007ff326b62f93 in ?? () from
/opt/oblong/deps-64-9/lib/gstreamer-1.0/libgstcoreelements.so
#4  0x00007ff32f0b11ba in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#5  0x00007ff32f0b1a7b in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#6  0x00007ff32f0a185b in gst_proxy_pad_chain_default () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#7  0x00007ff32f0b11ba in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#8  0x00007ff32f0b1a7b in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#9  0x00007ff326b681a9 in ?? () from
/opt/oblong/deps-64-9/lib/gstreamer-1.0/libgstcoreelements.so
#10 0x00007ff32f0e1ebf in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#11 0x00007ff32e597b06 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#12 0x00007ff32e596ff5 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#13 0x00007ff3312cbe9a in start_thread (arg=0x7ff2b9215700) at
pthread_create.c:308
#14 0x00007ff330ff83fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#15 0x0000000000000000 in ?? ()

Thread 34 (Thread 0x7ff2baa18700 (LWP 9065)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007ff32e5b6f2f in g_cond_wait () from
/opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#2  0x00007ff326b67492 in ?? () from
/opt/oblong/deps-64-9/lib/gstreamer-1.0/libgstcoreelements.so
#3  0x00007ff32f0b11ba in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#4  0x00007ff32f0b1a7b in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#5  0x00007ff32b830b3e in ?? () from
/opt/oblong/deps-64-9/lib/libgstbase-1.0.so.0
#6  0x00007ff32f0b11ba in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#7  0x00007ff32f0b1a7b in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#8  0x00007ff32b828368 in ?? () from
/opt/oblong/deps-64-9/lib/libgstbase-1.0.so.0
#9  0x00007ff32f0e1ebf in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#10 0x00007ff32e597b06 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#11 0x00007ff32e596ff5 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#12 0x00007ff3312cbe9a in start_thread (arg=0x7ff2baa18700) at
pthread_create.c:308
#13 0x00007ff330ff83fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 33 (Thread 0x7ff2fbfff700 (LWP 9069)):
#0  0x00007ff330feca43 in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007ff32eb302c1 in g_socket_condition_timed_wait () from
/opt/oblong/deps-64-9/lib/libgio-2.0.so.0
#2  0x00007ff30edc4967 in ?? () from
/opt/oblong/deps-64-9/lib/gstreamer-1.0/libgstudp.so
#3  0x00007ff32b826732 in ?? () from
/opt/oblong/deps-64-9/lib/libgstbase-1.0.so.0
#4  0x00007ff32b828176 in ?? () from
/opt/oblong/deps-64-9/lib/libgstbase-1.0.so.0
#5  0x00007ff32f0e1ebf in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#6  0x00007ff32e597b06 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#7  0x00007ff32e596ff5 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#8  0x00007ff3312cbe9a in start_thread (arg=0x7ff2fbfff700) at
pthread_create.c:308
#9  0x00007ff330ff83fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 32 (Thread 0x7ff2faa20700 (LWP 9070)):
#0  0x00007ff330feca43 in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007ff32eb302c1 in g_socket_condition_timed_wait () from
/opt/oblong/deps-64-9/lib/libgio-2.0.so.0
#2  0x00007ff30edc4967 in ?? () from
/opt/oblong/deps-64-9/lib/gstreamer-1.0/libgstudp.so
#3  0x00007ff32b826732 in ?? () from
/opt/oblong/deps-64-9/lib/libgstbase-1.0.so.0
#4  0x00007ff32b828176 in ?? () from
/opt/oblong/deps-64-9/lib/libgstbase-1.0.so.0
#5  0x00007ff32f0e1ebf in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#6  0x00007ff32e597b06 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#7  0x00007ff32e596ff5 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#8  0x00007ff3312cbe9a in start_thread (arg=0x7ff2faa20700) at
pthread_create.c:308
#9  0x00007ff330ff83fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 31 (Thread 0x7ff2fa21f700 (LWP 9071)):
#0  0x00007ff330feca43 in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007ff32eb302c1 in g_socket_condition_timed_wait () from
/opt/oblong/deps-64-9/lib/libgio-2.0.so.0
#2  0x00007ff30edc4967 in ?? () from
/opt/oblong/deps-64-9/lib/gstreamer-1.0/libgstudp.so
#3  0x00007ff32b826732 in ?? () from
/opt/oblong/deps-64-9/lib/libgstbase-1.0.so.0
#4  0x00007ff32b828176 in ?? () from
/opt/oblong/deps-64-9/lib/libgstbase-1.0.so.0
#5  0x00007ff32f0e1ebf in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#6  0x00007ff32e597b06 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#7  0x00007ff32e596ff5 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#8  0x00007ff3312cbe9a in start_thread (arg=0x7ff2fa21f700) at
pthread_create.c:308
#9  0x00007ff330ff83fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 30 (Thread 0x7ff2f9a1e700 (LWP 9072)):
#0  0x00007ff330feca43 in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007ff32eb302c1 in g_socket_condition_timed_wait () from
/opt/oblong/deps-64-9/lib/libgio-2.0.so.0
#2  0x00007ff30edc4967 in ?? () from
/opt/oblong/deps-64-9/lib/gstreamer-1.0/libgstudp.so
#3  0x00007ff32b826732 in ?? () from
/opt/oblong/deps-64-9/lib/libgstbase-1.0.so.0
#4  0x00007ff32b828176 in ?? () from
/opt/oblong/deps-64-9/lib/libgstbase-1.0.so.0
#5  0x00007ff32f0e1ebf in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#6  0x00007ff32e597b06 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#7  0x00007ff32e596ff5 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#8  0x00007ff3312cbe9a in start_thread (arg=0x7ff2f9a1e700) at
pthread_create.c:308
#9  0x00007ff330ff83fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 29 (Thread 0x7ff2f921d700 (LWP 9073)):
#0  0x00007ff330fecb13 in ppoll (fds=<optimized out>, nfds=<optimized out>,
timeout=<optimized out>, sigmask=<optimized out>) at
../sysdeps/unix/sysv/linux/ppoll.c:58
#1  0x00007ff32f0c3cb0 in gst_poll_wait () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#2  0x00007ff32f0da220 in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#3  0x00007ff32f08ef13 in gst_clock_id_wait () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#4  0x00007ff325028533 in ?? () from
/opt/oblong/deps-64-9/lib/gstreamer-1.0/libgstrtpmanager.so
#5  0x00007ff32e596ff5 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#6  0x00007ff3312cbe9a in start_thread (arg=0x7ff2f921d700) at
pthread_create.c:308
#7  0x00007ff330ff83fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()

Thread 28 (Thread 0x7ff2f8a1c700 (LWP 9074)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007ff32e5b6f2f in g_cond_wait () from
/opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#2  0x00007ff326b67bc4 in ?? () from
/opt/oblong/deps-64-9/lib/gstreamer-1.0/libgstcoreelements.so
#3  0x00007ff32f0e1ebf in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#4  0x00007ff32e597b06 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#5  0x00007ff32e596ff5 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#6  0x00007ff3312cbe9a in start_thread (arg=0x7ff2f8a1c700) at
pthread_create.c:308
#7  0x00007ff330ff83fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()

Thread 27 (Thread 0x7ff2dbfff700 (LWP 9075)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007ff32e5b6f2f in g_cond_wait () from
/opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#2  0x00007ff32ba56b3b in ?? () from
/opt/oblong/deps-64-9/lib/libgstapp-1.0.so.0
#3  0x00007ff32b826732 in ?? () from
/opt/oblong/deps-64-9/lib/libgstbase-1.0.so.0
#4  0x00007ff32b828176 in ?? () from
/opt/oblong/deps-64-9/lib/libgstbase-1.0.so.0
#5  0x00007ff32f0e1ebf in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#6  0x00007ff32e597b06 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#7  0x00007ff32e596ff5 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#8  0x00007ff3312cbe9a in start_thread (arg=0x7ff2dbfff700) at
pthread_create.c:308
#9  0x00007ff330ff83fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 26 (Thread 0x7ff2db7fe700 (LWP 9076)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007ff32e5b6f2f in g_cond_wait () from
/opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#2  0x00007ff326b67bc4 in ?? () from
/opt/oblong/deps-64-9/lib/gstreamer-1.0/libgstcoreelements.so
#3  0x00007ff32f0e1ebf in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#4  0x00007ff32e597b06 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#5  0x00007ff32e596ff5 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#6  0x00007ff3312cbe9a in start_thread (arg=0x7ff2db7fe700) at
pthread_create.c:308
#7  0x00007ff330ff83fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()

Thread 25 (Thread 0x7ff2daffd700 (LWP 9077)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007ff32e5b6f2f in g_cond_wait () from
/opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#2  0x00007ff32ba56b3b in ?? () from
/opt/oblong/deps-64-9/lib/libgstapp-1.0.so.0
#3  0x00007ff32b826732 in ?? () from
/opt/oblong/deps-64-9/lib/libgstbase-1.0.so.0
#4  0x00007ff32b828176 in ?? () from
/opt/oblong/deps-64-9/lib/libgstbase-1.0.so.0
#5  0x00007ff32f0e1ebf in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#6  0x00007ff32e597b06 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#7  0x00007ff32e596ff5 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#8  0x00007ff3312cbe9a in start_thread (arg=0x7ff2daffd700) at
pthread_create.c:308
#9  0x00007ff330ff83fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 24 (Thread 0x7ff2d9a1e700 (LWP 9078)):
#0  0x00007ff30f2755f9 in x264_macroblock_cache_save () from
/opt/oblong/deps-64-9/lib/libx264.so.138
#1  0x00007ff30f303207 in ?? () from /opt/oblong/deps-64-9/lib/libx264.so.138
#2  0x00007ff30f33bac6 in x264_add8x8_idct_avx2.skip_prologue () from
/opt/oblong/deps-64-9/lib/libx264.so.138
#3  0x00007ff25596a380 in ?? ()
#4  0x00007ff2d9a1c980 in ?? ()
#5  0x0000000000001fdf in ?? ()
#6  0x00007ff30f2fde92 in ?? () from /opt/oblong/deps-64-9/lib/libx264.so.138
#7  0x00007ff30f30a0dc in x264_encoder_encode () from
/opt/oblong/deps-64-9/lib/libx264.so.138
#8  0x00007ff30f5f6c52 in ?? () from
/opt/oblong/deps-64-9/lib/gstreamer-1.0/libgstx264.so
#9  0x00007ff30f5f871f in ?? () from
/opt/oblong/deps-64-9/lib/gstreamer-1.0/libgstx264.so
#10 0x00007ff32bc8e21f in ?? () from
/opt/oblong/deps-64-9/lib/libgstvideo-1.0.so.0
#11 0x00007ff32f0b11ba in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#12 0x00007ff32f0b1a7b in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#13 0x00007ff32b830b3e in ?? () from
/opt/oblong/deps-64-9/lib/libgstbase-1.0.so.0
#14 0x00007ff32f0b11ba in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#15 0x00007ff32f0b1a7b in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#16 0x00007ff3241beb5a in ?? () from
/opt/oblong/deps-64-9/lib/gstreamer-1.0/libgstvideorate.so
#17 0x00007ff32b830240 in ?? () from
/opt/oblong/deps-64-9/lib/libgstbase-1.0.so.0
#18 0x00007ff32b830a12 in ?? () from
/opt/oblong/deps-64-9/lib/libgstbase-1.0.so.0
#19 0x00007ff32f0b11ba in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#20 0x00007ff32f0b1a7b in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#21 0x00007ff32b830b3e in ?? () from
/opt/oblong/deps-64-9/lib/libgstbase-1.0.so.0
#22 0x00007ff32f0b11ba in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#23 0x00007ff32f0b1a7b in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#24 0x00007ff32b830b3e in ?? () from
/opt/oblong/deps-64-9/lib/libgstbase-1.0.so.0
#25 0x00007ff32f0b11ba in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#26 0x00007ff32f0b1a7b in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#27 0x00007ff32f0a185b in gst_proxy_pad_chain_default () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#28 0x00007ff32f0b11ba in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#29 0x00007ff32f0b1a7b in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#30 0x00007ff32f0a185b in gst_proxy_pad_chain_default () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#31 0x00007ff32f0b11ba in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#32 0x00007ff32f0b1a7b in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#33 0x00007ff32f0b11ba in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#34 0x00007ff32f0b1a7b in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#35 0x00007ff32f0a185b in gst_proxy_pad_chain_default () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#36 0x00007ff32f0b11ba in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#37 0x00007ff32f0b1a7b in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#38 0x00007ff326b63f82 in ?? () from
/opt/oblong/deps-64-9/lib/gstreamer-1.0/libgstcoreelements.so
#39 0x00007ff32f0e1ebf in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#40 0x00007ff32e597b06 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#41 0x00007ff32e596ff5 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#42 0x00007ff3312cbe9a in start_thread (arg=0x7ff2d9a1e700) at
pthread_create.c:308
#43 0x00007ff330ff83fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#44 0x0000000000000000 in ?? ()

Thread 23 (Thread 0x7ff2d921d700 (LWP 9079)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007ff32e5b6f2f in g_cond_wait () from
/opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#2  0x00007ff32f0e2068 in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#3  0x00007ff32e597b06 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#4  0x00007ff32e596ff5 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#5  0x00007ff3312cbe9a in start_thread (arg=0x7ff2d921d700) at
pthread_create.c:308
#6  0x00007ff330ff83fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 22 (Thread 0x7ff2d8a1c700 (LWP 9080)):
#0  __lll_lock_wait () at
../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:132
#1  0x00007ff3312ce080 in _L_lock_903 () from
/lib/x86_64-linux-gnu/libpthread.so.0
#2  0x00007ff3312cdf19 in __pthread_mutex_lock (mutex=0x7ff2ad1ae900) at
pthread_mutex_lock.c:82
#3  0x00007ff32f5814e1 in bus_message (bus=<optimized out>,
message=0x7ff298b269a0, media=0x7ff29875d330) at rtsp-media.c:1838
#4  0x00007ff32f087484 in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#5  0x00007ff32e56f7a9 in g_main_context_dispatch () from
/opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#6  0x00007ff32e56fab8 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#7  0x00007ff32e57000a in g_main_loop_run () from
/opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#8  0x00007ff32f580098 in do_loop (thread=0x7ff2fcbacdc0) at
rtsp-thread-pool.c:329
#9  0x00007ff32e597b06 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#10 0x00007ff32e596ff5 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#11 0x00007ff3312cbe9a in start_thread (arg=0x7ff2d8a1c700) at
pthread_create.c:308
#12 0x00007ff330ff83fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 21 (Thread 0x7ff2bffff700 (LWP 9081)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007ff32e5b6f2f in g_cond_wait () from
/opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#2  0x00007ff326b67bc4 in ?? () from
/opt/oblong/deps-64-9/lib/gstreamer-1.0/libgstcoreelements.so
#3  0x00007ff32f0e1ebf in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#4  0x00007ff32e597b06 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#5  0x00007ff32e596ff5 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#6  0x00007ff3312cbe9a in start_thread (arg=0x7ff2bffff700) at
pthread_create.c:308
#7  0x00007ff330ff83fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()

Thread 20 (Thread 0x7ff2bf7fe700 (LWP 9082)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007ff32e5b6f2f in g_cond_wait () from
/opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#2  0x00007ff32f0e2068 in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#3  0x00007ff32e597b06 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#4  0x00007ff32e596ff5 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#5  0x00007ff3312cbe9a in start_thread (arg=0x7ff2bf7fe700) at
pthread_create.c:308
#6  0x00007ff330ff83fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 19 (Thread 0x7ff327796700 (LWP 9083)):
#0  0x00007ff330feca43 in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007ff32eb302c1 in g_socket_condition_timed_wait () from
/opt/oblong/deps-64-9/lib/libgio-2.0.so.0
#2  0x00007ff30edc4967 in ?? () from
/opt/oblong/deps-64-9/lib/gstreamer-1.0/libgstudp.so
#3  0x00007ff32b826732 in ?? () from
/opt/oblong/deps-64-9/lib/libgstbase-1.0.so.0
#4  0x00007ff32b828176 in ?? () from
/opt/oblong/deps-64-9/lib/libgstbase-1.0.so.0
#5  0x00007ff32f0e1ebf in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#6  0x00007ff32e597b06 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#7  0x00007ff32e596ff5 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#8  0x00007ff3312cbe9a in start_thread (arg=0x7ff327796700) at
pthread_create.c:308
#9  0x00007ff330ff83fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 18 (Thread 0x7ff326b43700 (LWP 9084)):
#0  __lll_lock_wait () at
../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:132
#1  0x00007ff3312ce09b in _L_lock_1006 () from
/lib/x86_64-linux-gnu/libpthread.so.0
#2  0x00007ff3312ce01c in __pthread_mutex_lock (mutex=0x7ff298dbc5b0) at
pthread_mutex_lock.c:101
#3  0x00007ff32e5b6a47 in g_mutex_lock () from
/opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#4  0x00007ff32f590fbc in gst_rtsp_session_touch (session=<optimized out>) at
rtsp-session.c:506
#5  0x00007ff32e8683b2 in g_closure_invoke () from
/opt/oblong/deps-64-9/lib/libgobject-2.0.so.0
#6  0x00007ff32e87b5d3 in ?? () from
/opt/oblong/deps-64-9/lib/libgobject-2.0.so.0
#7  0x00007ff32e8841c3 in g_signal_emit_valist () from
/opt/oblong/deps-64-9/lib/libgobject-2.0.so.0
#8  0x00007ff32e884452 in g_signal_emit () from
/opt/oblong/deps-64-9/lib/libgobject-2.0.so.0
#9  0x00007ff32501ce8a in ?? () from
/opt/oblong/deps-64-9/lib/gstreamer-1.0/libgstrtpmanager.so
#10 0x00007ff32501f50e in ?? () from
/opt/oblong/deps-64-9/lib/gstreamer-1.0/libgstrtpmanager.so
#11 0x00007ff32502a058 in ?? () from
/opt/oblong/deps-64-9/lib/gstreamer-1.0/libgstrtpmanager.so
#12 0x00007ff32f0b11ba in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#13 0x00007ff32f0b1a7b in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#14 0x00007ff32f0a185b in gst_proxy_pad_chain_default () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#15 0x00007ff32f0b11ba in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#16 0x00007ff32f0b1a7b in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#17 0x00007ff326b59109 in ?? () from
/opt/oblong/deps-64-9/lib/gstreamer-1.0/libgstcoreelements.so
#18 0x00007ff32f0b11ba in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#19 0x00007ff32f0b1a7b in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#20 0x00007ff32b828368 in ?? () from
/opt/oblong/deps-64-9/lib/libgstbase-1.0.so.0
#21 0x00007ff32f0e1ebf in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#22 0x00007ff32e597b06 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#23 0x00007ff32e596ff5 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#24 0x00007ff3312cbe9a in start_thread (arg=0x7ff326b43700) at
pthread_create.c:308
#25 0x00007ff330ff83fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#26 0x0000000000000000 in ?? ()

Thread 17 (Thread 0x7ff325a3d700 (LWP 9085)):
#0  0x00007ff330feca43 in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007ff32eb302c1 in g_socket_condition_timed_wait () from
/opt/oblong/deps-64-9/lib/libgio-2.0.so.0
#2  0x00007ff30edc4967 in ?? () from
/opt/oblong/deps-64-9/lib/gstreamer-1.0/libgstudp.so
#3  0x00007ff32b826732 in ?? () from
/opt/oblong/deps-64-9/lib/libgstbase-1.0.so.0
#4  0x00007ff32b828176 in ?? () from
/opt/oblong/deps-64-9/lib/libgstbase-1.0.so.0
#5  0x00007ff32f0e1ebf in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#6  0x00007ff32e597b06 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#7  0x00007ff32e596ff5 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#8  0x00007ff3312cbe9a in start_thread (arg=0x7ff325a3d700) at
pthread_create.c:308
#9  0x00007ff330ff83fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 16 (Thread 0x7ff324dd9700 (LWP 9086)):
#0  0x00007ff330feca43 in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007ff32eb302c1 in g_socket_condition_timed_wait () from
/opt/oblong/deps-64-9/lib/libgio-2.0.so.0
#2  0x00007ff30edc4967 in ?? () from
/opt/oblong/deps-64-9/lib/gstreamer-1.0/libgstudp.so
#3  0x00007ff32b826732 in ?? () from
/opt/oblong/deps-64-9/lib/libgstbase-1.0.so.0
#4  0x00007ff32b828176 in ?? () from
/opt/oblong/deps-64-9/lib/libgstbase-1.0.so.0
#5  0x00007ff32f0e1ebf in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#6  0x00007ff32e597b06 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#7  0x00007ff32e596ff5 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#8  0x00007ff3312cbe9a in start_thread (arg=0x7ff324dd9700) at
pthread_create.c:308
#9  0x00007ff330ff83fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 15 (Thread 0x7ff30e5be700 (LWP 9089)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007ff32e5b6f2f in g_cond_wait () from
/opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#2  0x00007ff32ba56b3b in ?? () from
/opt/oblong/deps-64-9/lib/libgstapp-1.0.so.0
#3  0x00007ff32b826732 in ?? () from
/opt/oblong/deps-64-9/lib/libgstbase-1.0.so.0
#4  0x00007ff32b828176 in ?? () from
/opt/oblong/deps-64-9/lib/libgstbase-1.0.so.0
#5  0x00007ff32f0e1ebf in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#6  0x00007ff32e597b06 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#7  0x00007ff32e596ff5 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#8  0x00007ff3312cbe9a in start_thread (arg=0x7ff30e5be700) at
pthread_create.c:308
#9  0x00007ff330ff83fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 14 (Thread 0x7ff30d3ba700 (LWP 9091)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007ff32e5b6f2f in g_cond_wait () from
/opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#2  0x00007ff32ba56b3b in ?? () from
/opt/oblong/deps-64-9/lib/libgstapp-1.0.so.0
#3  0x00007ff32b826732 in ?? () from
/opt/oblong/deps-64-9/lib/libgstbase-1.0.so.0
#4  0x00007ff32b828176 in ?? () from
/opt/oblong/deps-64-9/lib/libgstbase-1.0.so.0
#5  0x00007ff32f0e1ebf in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#6  0x00007ff32e597b06 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#7  0x00007ff32e596ff5 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#8  0x00007ff3312cbe9a in start_thread (arg=0x7ff30d3ba700) at
pthread_create.c:308
#9  0x00007ff330ff83fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7ff2bda1e700 (LWP 9172)):
#0  0x00007ff330feca43 in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007ff32e56fa75 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#2  0x00007ff32e57000a in g_main_loop_run () from
/opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#3  0x00007ff32f580098 in do_loop (thread=0x7ff2fcbace30) at
rtsp-thread-pool.c:329
#4  0x00007ff32e597b06 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#5  0x00007ff32e596ff5 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#6  0x00007ff3312cbe9a in start_thread (arg=0x7ff2bda1e700) at
pthread_create.c:308
#7  0x00007ff330ff83fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7ff2b9a16700 (LWP 9173)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007ff32e5b6f2f in g_cond_wait () from
/opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#2  0x00007ff32b83b97e in gst_data_queue_push () from
/opt/oblong/deps-64-9/lib/libgstbase-1.0.so.0
#3  0x00007ff326b62f93 in ?? () from
/opt/oblong/deps-64-9/lib/gstreamer-1.0/libgstcoreelements.so
#4  0x00007ff32f0b11ba in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#5  0x00007ff32f0b1a7b in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#6  0x00007ff32f0a185b in gst_proxy_pad_chain_default () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#7  0x00007ff32f0b11ba in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#8  0x00007ff32f0b1a7b in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#9  0x00007ff326b681a9 in ?? () from
/opt/oblong/deps-64-9/lib/gstreamer-1.0/libgstcoreelements.so
#10 0x00007ff32f0e1ebf in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#11 0x00007ff32e597b06 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#12 0x00007ff32e596ff5 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#13 0x00007ff3312cbe9a in start_thread (arg=0x7ff2b9a16700) at
pthread_create.c:308
#14 0x00007ff330ff83fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#15 0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7ff2bba1a700 (LWP 9174)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007ff32e5b6f2f in g_cond_wait () from
/opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#2  0x00007ff326b67492 in ?? () from
/opt/oblong/deps-64-9/lib/gstreamer-1.0/libgstcoreelements.so
#3  0x00007ff32f0b11ba in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#4  0x00007ff32f0b1a7b in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#5  0x00007ff32b830b3e in ?? () from
/opt/oblong/deps-64-9/lib/libgstbase-1.0.so.0
#6  0x00007ff32f0b11ba in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#7  0x00007ff32f0b1a7b in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#8  0x00007ff32b828368 in ?? () from
/opt/oblong/deps-64-9/lib/libgstbase-1.0.so.0
#9  0x00007ff32f0e1ebf in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#10 0x00007ff32e597b06 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#11 0x00007ff32e596ff5 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#12 0x00007ff3312cbe9a in start_thread (arg=0x7ff2bba1a700) at
pthread_create.c:308
#13 0x00007ff330ff83fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7ff2bb219700 (LWP 9175)):
#0  0x00007ff330feca43 in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007ff32eb302c1 in g_socket_condition_timed_wait () from
/opt/oblong/deps-64-9/lib/libgio-2.0.so.0
#2  0x00007ff30edc4967 in ?? () from
/opt/oblong/deps-64-9/lib/gstreamer-1.0/libgstudp.so
#3  0x00007ff32b826732 in ?? () from
/opt/oblong/deps-64-9/lib/libgstbase-1.0.so.0
#4  0x00007ff32b828176 in ?? () from
/opt/oblong/deps-64-9/lib/libgstbase-1.0.so.0
#5  0x00007ff32f0e1ebf in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#6  0x00007ff32e597b06 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#7  0x00007ff32e596ff5 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#8  0x00007ff3312cbe9a in start_thread (arg=0x7ff2bb219700) at
pthread_create.c:308
#9  0x00007ff330ff83fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7ff30cbb9700 (LWP 9176)):
#0  0x00007ff330feca43 in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007ff32eb302c1 in g_socket_condition_timed_wait () from
/opt/oblong/deps-64-9/lib/libgio-2.0.so.0
#2  0x00007ff30edc4967 in ?? () from
/opt/oblong/deps-64-9/lib/gstreamer-1.0/libgstudp.so
#3  0x00007ff32b826732 in ?? () from
/opt/oblong/deps-64-9/lib/libgstbase-1.0.so.0
#4  0x00007ff32b828176 in ?? () from
/opt/oblong/deps-64-9/lib/libgstbase-1.0.so.0
#5  0x00007ff32f0e1ebf in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#6  0x00007ff32e597b06 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#7  0x00007ff32e596ff5 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#8  0x00007ff3312cbe9a in start_thread (arg=0x7ff30cbb9700) at
pthread_create.c:308
#9  0x00007ff330ff83fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7ff2be21f700 (LWP 9177)):
#0  0x00007ff330feca43 in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007ff32eb302c1 in g_socket_condition_timed_wait () from
/opt/oblong/deps-64-9/lib/libgio-2.0.so.0
#2  0x00007ff30edc4967 in ?? () from
/opt/oblong/deps-64-9/lib/gstreamer-1.0/libgstudp.so
#3  0x00007ff32b826732 in ?? () from
/opt/oblong/deps-64-9/lib/libgstbase-1.0.so.0
#4  0x00007ff32b828176 in ?? () from
/opt/oblong/deps-64-9/lib/libgstbase-1.0.so.0
#5  0x00007ff32f0e1ebf in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#6  0x00007ff32e597b06 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#7  0x00007ff32e596ff5 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#8  0x00007ff3312cbe9a in start_thread (arg=0x7ff2be21f700) at
pthread_create.c:308
#9  0x00007ff330ff83fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7ff2bd21d700 (LWP 9178)):
#0  0x00007ff330feca43 in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007ff32eb302c1 in g_socket_condition_timed_wait () from
/opt/oblong/deps-64-9/lib/libgio-2.0.so.0
#2  0x00007ff30edc4967 in ?? () from
/opt/oblong/deps-64-9/lib/gstreamer-1.0/libgstudp.so
#3  0x00007ff32b826732 in ?? () from
/opt/oblong/deps-64-9/lib/libgstbase-1.0.so.0
#4  0x00007ff32b828176 in ?? () from
/opt/oblong/deps-64-9/lib/libgstbase-1.0.so.0
#5  0x00007ff32f0e1ebf in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#6  0x00007ff32e597b06 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#7  0x00007ff32e596ff5 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#8  0x00007ff3312cbe9a in start_thread (arg=0x7ff2bd21d700) at
pthread_create.c:308
#9  0x00007ff330ff83fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7ff2bc21b700 (LWP 9179)):
#0  0x00007ff330fecb13 in ppoll (fds=<optimized out>, nfds=<optimized out>,
timeout=<optimized out>, sigmask=<optimized out>) at
../sysdeps/unix/sysv/linux/ppoll.c:58
#1  0x00007ff32f0c3cb0 in gst_poll_wait () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#2  0x00007ff32f0da220 in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#3  0x00007ff32f08ef13 in gst_clock_id_wait () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#4  0x00007ff325028533 in ?? () from
/opt/oblong/deps-64-9/lib/gstreamer-1.0/libgstrtpmanager.so
#5  0x00007ff32e596ff5 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#6  0x00007ff3312cbe9a in start_thread (arg=0x7ff2bc21b700) at
pthread_create.c:308
#7  0x00007ff330ff83fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7ff2b8a14700 (LWP 9180)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007ff32e5b6f2f in g_cond_wait () from
/opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#2  0x00007ff326b67bc4 in ?? () from
/opt/oblong/deps-64-9/lib/gstreamer-1.0/libgstcoreelements.so
#3  0x00007ff32f0e1ebf in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#4  0x00007ff32e597b06 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#5  0x00007ff32e596ff5 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#6  0x00007ff3312cbe9a in start_thread (arg=0x7ff2b8a14700) at
pthread_create.c:308
#7  0x00007ff330ff83fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7ff2b8213700 (LWP 9181)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007ff32e5b6f2f in g_cond_wait () from
/opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#2  0x00007ff32ba56b3b in ?? () from
/opt/oblong/deps-64-9/lib/libgstapp-1.0.so.0
#3  0x00007ff32b826732 in ?? () from
/opt/oblong/deps-64-9/lib/libgstbase-1.0.so.0
#4  0x00007ff32b828176 in ?? () from
/opt/oblong/deps-64-9/lib/libgstbase-1.0.so.0
#5  0x00007ff32f0e1ebf in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#6  0x00007ff32e597b06 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#7  0x00007ff32e596ff5 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#8  0x00007ff3312cbe9a in start_thread (arg=0x7ff2b8213700) at
pthread_create.c:308
#9  0x00007ff330ff83fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7ff2b7a12700 (LWP 9182)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007ff32e5b6f2f in g_cond_wait () from
/opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#2  0x00007ff326b67bc4 in ?? () from
/opt/oblong/deps-64-9/lib/gstreamer-1.0/libgstcoreelements.so
#3  0x00007ff32f0e1ebf in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#4  0x00007ff32e597b06 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#5  0x00007ff32e596ff5 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#6  0x00007ff3312cbe9a in start_thread (arg=0x7ff2b7a12700) at
pthread_create.c:308
#7  0x00007ff330ff83fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7ff2b7211700 (LWP 9183)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007ff32e5b6f2f in g_cond_wait () from
/opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#2  0x00007ff32ba56b3b in ?? () from
/opt/oblong/deps-64-9/lib/libgstapp-1.0.so.0
#3  0x00007ff32b826732 in ?? () from
/opt/oblong/deps-64-9/lib/libgstbase-1.0.so.0
#4  0x00007ff32b828176 in ?? () from
/opt/oblong/deps-64-9/lib/libgstbase-1.0.so.0
#5  0x00007ff32f0e1ebf in ?? () from
/opt/oblong/deps-64-9/lib/libgstreamer-1.0.so.0
#6  0x00007ff32e597b06 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#7  0x00007ff32e596ff5 in ?? () from /opt/oblong/deps-64-9/lib/libglib-2.0.so.0
#8  0x00007ff3312cbe9a in start_thread (arg=0x7ff2b7211700) at
pthread_create.c:308
#9  0x00007ff330ff83fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

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