[Bug 784604] SegFault streaming video on Ubuntu 16.04

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Thu Jul 6 08:40:44 UTC 2017


https://bugzilla.gnome.org/show_bug.cgi?id=784604

--- Comment #7 from RK23 <rohan at cryptomove.com> ---
Here is your required information:

Stack for the thread that got the Seg Fault

(gdb) where
#0  0x00007f3d8d4e2e63 in unpack_RGB (info=<optimized out>, flags=<optimized
out>, dest=<optimized out>, data=<optimized out>, stride=0x7f3d6d3166b8, x=0,
y=0, width=640) at video-format.c:1212
#1  0x00007f3d8d4edc33 in do_unpack_lines (cache=0x7f3d882f6c60,
out_line=<optimized out>, in_line=0, user_data=0x7f3d64003800) at
video-converter.c:2519
#2  0x00007f3d8d4eddba in gst_line_cache_get_lines (cache=0x7f3d882f6c60,
out_line=out_line at entry=0, in_line=in_line at entry=0, n_lines=n_lines at entry=1)
    at video-converter.c:418
#3  0x00007f3d8d4ee5c4 in do_convert_lines (cache=0x7f3d882f6cc0, out_line=0,
in_line=0, user_data=0x7f3d64003800) at video-converter.c:2643
#4  0x00007f3d8d4eddba in gst_line_cache_get_lines (cache=0x7f3d882f6cc0,
out_line=0, in_line=in_line at entry=0, n_lines=n_lines at entry=2)
    at video-converter.c:418
#5  0x00007f3d8d4eed2e in do_downsample_lines (cache=0x7f3d882f6d20,
out_line=<optimized out>, in_line=0, user_data=0x7f3d64003800) at
video-converter.c:2745
#6  0x00007f3d8d4eddba in gst_line_cache_get_lines (cache=0x7f3d882f6d20,
out_line=out_line at entry=0, in_line=in_line at entry=0, n_lines=n_lines at entry=1)
    at video-converter.c:418
#7  0x00007f3d8d4ee05b in video_converter_generic (convert=0x7f3d64003800,
src=<optimized out>, dest=0x7f3d6d3168f0) at video-converter.c:2840
#8  0x00007f3d8d756509 in gst_video_convert_transform_frame (filter=
    0x7f3d882a12c0 [GstVideoConvert], in_frame=0x7f3d6d316650,
out_frame=0x7f3d6d3168f0) at gstvideoconvert.c:692
---Type <return> to continue, or q <return> to quit---
#9  0x00007f3d8d4fc21e in gst_video_filter_transform (trans=0x7f3d882a12c0
[GstVideoConvert], inbuf=<optimized out>, outbuf=0x7f3d88300770) at
gstvideofilter.c:271
#10 0x00007f3d94d45ba5 in  () at /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#11 0x00007f3d94d45446 in  () at /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#12 0x00007f3d96dfd59f in  () at
/usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#13 0x00007f3d96e05543 in gst_pad_push () at
/usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#14 0x00007f3d94d40e55 in  () at /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#15 0x00007f3d96e2ff31 in  () at
/usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#16 0x00007f3d94fe554e in g_thread_pool_thread_proxy (data=<optimized out>) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gthreadpool.c:307
#17 0x00007f3d94fe4bb5 in g_thread_proxy (data=0x7f3d882b9630) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gthread.c:780
#18 0x00007f3d9bacc6ba in start_thread (arg=0x7f3d6d317700) at
pthread_create.c:333
#19 0x00007f3d9ac2882d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109


output of thread apply all bt
Thread 35 (Thread 0x7f3d6cb16700 (LWP 2635)):
#0  0x00007f3d9ac228e9 in syscall () at
../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f3d95002cfa in g_cond_wait_until (cond=cond at entry=0x7f3d64001c08,
mutex=mutex at entry=0x7f3d64001c00, end_time=end_time at entry=30690654969)
    at /build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gthread-posix.c:1441
#2  0x00007f3d94f92999 in g_async_queue_pop_intern_unlocked
(queue=queue at entry=0x7f3d64001c00, wait=wait at entry=1,
end_time=end_time at entry=30690654969)
    at /build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gasyncqueue.c:422
#3  0x00007f3d94f92fbb in g_async_queue_timeout_pop (queue=0x7f3d64001c00,
timeout=50000) at /build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gasyncqueue.c:543
#4  0x00007f3d8cff19a6 in  () at
/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvaapi.so
#5  0x00007f3d8cfc5494 in  () at
/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvaapi.so
#6  0x00007f3d8cfc5ace in  () at
/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvaapi.so
#7  0x00007f3d96e2ff31 in  () at
/usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#8  0x00007f3d94fe554e in g_thread_pool_thread_proxy (data=<optimized out>) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gthreadpool.c:307
#9  0x00007f3d94fe4bb5 in g_thread_proxy (data=0x7f3d64002ed0) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gthread.c:780
#10 0x00007f3d9bacc6ba in start_thread (arg=0x7f3d6cb16700) at
pthread_create.c:333
#11 0x00007f3d9ac2882d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 34 (Thread 0x7f3d6d317700 (LWP 2634)):
#0  0x00007f3d8d4e2e63 in unpack_RGB (info=<optimized out>, flags=<optimized
out>, dest=<optimized out>, data=<optimized out>, stride=0x7f3d6d3166b8, x=0,
y=0, width=640) at video-format.c:1212
#1  0x00007f3d8d4edc33 in do_unpack_lines (cache=0x7f3d882f6c60,
out_line=<optimized out>, in_line=0, user_data=0x7f3d64003800) at
video-converter.c:2519
#2  0x00007f3d8d4eddba in gst_line_cache_get_lines (cache=0x7f3d882f6c60,
out_line=out_line at entry=0, in_line=in_line at entry=0, n_lines=n_lines at entry=1) at
video-converter.c:418
#3  0x00007f3d8d4ee5c4 in do_convert_lines (cache=0x7f3d882f6cc0, out_line=0,
in_line=0, user_data=0x7f3d64003800) at video-converter.c:2643
#4  0x00007f3d8d4eddba in gst_line_cache_get_lines (cache=0x7f3d882f6cc0,
out_line=0, in_line=in_line at entry=0, n_lines=n_lines at entry=2) at
video-converter.c:418
#5  0x00007f3d8d4eed2e in do_downsample_lines (cache=0x7f3d882f6d20,
out_line=<optimized out>, in_line=0, user_data=0x7f3d64003800) at
video-converter.c:2745
#6  0x00007f3d8d4eddba in gst_line_cache_get_lines (cache=0x7f3d882f6d20,
out_line=out_line at entry=0, in_line=in_line at entry=0, n_lines=n_lines at entry=1) at
video-converter.c:418
#7  0x00007f3d8d4ee05b in video_converter_generic (convert=0x7f3d64003800,
src=<optimized out>, dest=0x7f3d6d3168f0) at video-converter.c:2840
#8  0x00007f3d8d756509 in gst_video_convert_transform_frame
(filter=0x7f3d882a12c0 [GstVideoConvert], in_frame=0x7f3d6d316650,
out_frame=0x7f3d6d3168f0) at gstvideoconvert.c:692
#9  0x00007f3d8d4fc21e in gst_video_filter_transform (trans=0x7f3d882a12c0
[GstVideoConvert], inbuf=<optimized out>, outbuf=0x7f3d88300770) at
gstvideofilter.c:271
#10 0x00007f3d94d45ba5 in  () at /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#11 0x00007f3d94d45446 in  () at /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#12 0x00007f3d96dfd59f in  () at
/usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#13 0x00007f3d96e05543 in gst_pad_push () at
/usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#14 0x00007f3d94d40e55 in  () at /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#15 0x00007f3d96e2ff31 in  () at
/usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#16 0x00007f3d94fe554e in g_thread_pool_thread_proxy (data=<optimized out>) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gthreadpool.c:307
#17 0x00007f3d94fe4bb5 in g_thread_proxy (data=0x7f3d882b9630) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gthread.c:780
#18 0x00007f3d9bacc6ba in start_thread (arg=0x7f3d6d317700) at
pthread_create.c:333
#19 0x00007f3d9ac2882d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 33 (Thread 0x7f3d6e553700 (LWP 2633)):
#0  0x00007f3d9ac228e9 in syscall () at
../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f3d95002cfa in g_cond_wait_until (cond=cond at entry=0x7f3d880c5f68,
mutex=mutex at entry=0x7f3d880c5f60, end_time=end_time at entry=30703103978)
    at /build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gthread-posix.c:1441
#2  0x00007f3d94f92999 in g_async_queue_pop_intern_unlocked
(queue=queue at entry=0x7f3d880c5f60, wait=wait at entry=1,
end_time=end_time at entry=30703103978)
    at /build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gasyncqueue.c:422
#3  0x00007f3d94f92fbb in g_async_queue_timeout_pop (queue=0x7f3d880c5f60,
timeout=timeout at entry=15000000) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gasyncqueue.c:543
#4  0x00007f3d94fe560a in g_thread_pool_thread_proxy () at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gthreadpool.c:167
#5  0x00007f3d94fe560a in g_thread_pool_thread_proxy (data=<optimized out>) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gthreadpool.c:364
#6  0x00007f3d94fe4bb5 in g_thread_proxy (data=0x7f3d882b94a0) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gthread.c:780
#7  0x00007f3d9bacc6ba in start_thread (arg=0x7f3d6e553700) at
pthread_create.c:333
#8  0x00007f3d9ac2882d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 32 (Thread 0x7f3d6ed54700 (LWP 2632)):
#0  0x00007f3d9ac1cb5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f3d94fbe38c in g_main_context_iterate (priority=2147483647, n_fds=1,
fds=0x7f3d680008e0, timeout=<optimized out>, context=0x7f3d882d4460) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:4135
#2  0x00007f3d94fbe38c in g_main_context_iterate
(context=context at entry=0x7f3d882d4460, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>)
    at /build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3835
#3  0x00007f3d94fbe49c in g_main_context_iteration (context=0x7f3d882d4460,
may_block=may_block at entry=1) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3901
#4  0x00007f3d94fbe4d9 in glib_worker_main (data=<optimized out>) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:5672
#5  0x00007f3d94fe4bb5 in g_thread_proxy (data=0x7f3d882b9450) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gthread.c:780
#6  0x00007f3d9bacc6ba in start_thread (arg=0x7f3d6ed54700) at
pthread_create.c:333
#7  0x00007f3d9ac2882d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 31 (Thread 0x7f3d8dbbc700 (LWP 2445)):
#0  0x00007f3d9bad2360 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x000000000042543b in loop_queue(void*) (vt=0x7f3d8809bab0) at
enginemain.cpp:10548
#2  0x00000000004257b6 in hello_stl(void*) (qh=0x7f3d8809bab0) at
enginemain.cpp:10573
#3  0x00007f3d9bacc6ba in start_thread (arg=0x7f3d8dbbc700) at
pthread_create.c:333
#4  0x00007f3d9ac2882d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 30 (Thread 0x7f3d8dc1d700 (LWP 2402)):
#0  0x00007f3d9bad2360 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x000000000042543b in loop_queue(void*) (vt=0x7f3d88063c50) at
enginemain.cpp:10548
#2  0x00000000004257b6 in hello_stl(void*) (qh=0x7f3d88063c50) at
enginemain.cpp:10573
#3  0x00007f3d9bacc6ba in start_thread (arg=0x7f3d8dc1d700) at
pthread_create.c:333
#4  0x00007f3d9ac2882d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 29 (Thread 0x7f3d8dc7e700 (LWP 2400)):
#0  0x00007f3d9bad2360 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x000000000042543b in loop_queue(void*) (vt=0x7f3d8805d980) at
enginemain.cpp:10548
#2  0x00000000004257b6 in hello_stl(void*) (qh=0x7f3d8805d980) at
enginemain.cpp:10573
#3  0x00007f3d9bacc6ba in start_thread (arg=0x7f3d8dc7e700) at
pthread_create.c:333
#4  0x00007f3d9ac2882d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 28 (Thread 0x7f3d8dcdf700 (LWP 2399)):
#0  0x00007f3d9bad2360 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x000000000042543b in loop_queue(void*) (vt=0x7f3d8805bdd0) at
enginemain.cpp:10548
#2  0x00000000004257b6 in hello_stl(void*) (qh=0x7f3d8805bdd0) at
enginemain.cpp:10573
#3  0x00007f3d9bacc6ba in start_thread (arg=0x7f3d8dcdf700) at
pthread_create.c:333
#4  0x00007f3d9ac2882d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 27 (Thread 0x7f3d8dd40700 (LWP 2398)):
#0  0x00007f3d9bad2360 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x000000000042543b in loop_queue(void*) (vt=0x7f3d8805a220) at
enginemain.cpp:10548
#2  0x00000000004257b6 in hello_stl(void*) (qh=0x7f3d8805a220) at
enginemain.cpp:10573
#3  0x00007f3d9bacc6ba in start_thread (arg=0x7f3d8dd40700) at
pthread_create.c:333
#4  0x00007f3d9ac2882d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 26 (Thread 0x7f3d8dda1700 (LWP 2397)):
#0  0x00007f3d9bad2360 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x000000000042543b in loop_queue(void*) (vt=0x7f3d88058670) at
enginemain.cpp:10548
#2  0x00000000004257b6 in hello_stl(void*) (qh=0x7f3d88058670) at
enginemain.cpp:10573
#3  0x00007f3d9bacc6ba in start_thread (arg=0x7f3d8dda1700) at
pthread_create.c:333
#4  0x00007f3d9ac2882d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 25 (Thread 0x7f3d8de02700 (LWP 2396)):
#0  0x00007f3d9bad2360 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x000000000042543b in loop_queue(void*) (vt=0x7f3d88056ac0) at
enginemain.cpp:10548
#2  0x00000000004257b6 in hello_stl(void*) (qh=0x7f3d88056ac0) at
enginemain.cpp:10573
#3  0x00007f3d9bacc6ba in start_thread (arg=0x7f3d8de02700) at
pthread_create.c:333
#4  0x00007f3d9ac2882d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 24 (Thread 0x7f3d8de63700 (LWP 2395)):
#0  0x00007f3d9bad2360 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x000000000042543b in loop_queue(void*) (vt=0x7f3d88054f10) at
enginemain.cpp:10548
#2  0x00000000004257b6 in hello_stl(void*) (qh=0x7f3d88054f10) at
enginemain.cpp:10573
#3  0x00007f3d9bacc6ba in start_thread (arg=0x7f3d8de63700) at
pthread_create.c:333
#4  0x00007f3d9ac2882d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 23 (Thread 0x7f3d8dec4700 (LWP 2394)):
#0  0x00007f3d9bad2360 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x000000000042543b in loop_queue(void*) (vt=0x7f3d88053360) at
enginemain.cpp:10548
---Type <return> to continue, or q <return> to quit---
#2  0x00000000004257b6 in hello_stl(void*) (qh=0x7f3d88053360) at
enginemain.cpp:10573
#3  0x00007f3d9bacc6ba in start_thread (arg=0x7f3d8dec4700) at
pthread_create.c:333
#4  0x00007f3d9ac2882d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 22 (Thread 0x7f3d8df25700 (LWP 2393)):
#0  0x00007f3d9bad2360 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x000000000042543b in loop_queue(void*) (vt=0x7f3d880517b0) at
enginemain.cpp:10548
#2  0x00000000004257b6 in hello_stl(void*) (qh=0x7f3d880517b0) at
enginemain.cpp:10573
#3  0x00007f3d9bacc6ba in start_thread (arg=0x7f3d8df25700) at
pthread_create.c:333
#4  0x00007f3d9ac2882d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 21 (Thread 0x7f3d8df86700 (LWP 2392)):
#0  0x00007f3d9bad2360 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x000000000042543b in loop_queue(void*) (vt=0x7f3d8804fac0) at
enginemain.cpp:10548
#2  0x00000000004257b6 in hello_stl(void*) (qh=0x7f3d8804fac0) at
enginemain.cpp:10573
#3  0x00007f3d9bacc6ba in start_thread (arg=0x7f3d8df86700) at
pthread_create.c:333
#4  0x00007f3d9ac2882d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 20 (Thread 0x7f3d8dfe7700 (LWP 2391)):
#0  0x00007f3d9bad2360 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x000000000042543b in loop_queue(void*) (vt=0x7f3d8804de90) at
enginemain.cpp:10548
#2  0x00000000004257b6 in hello_stl(void*) (qh=0x7f3d8804de90) at
enginemain.cpp:10573
#3  0x00007f3d9bacc6ba in start_thread (arg=0x7f3d8dfe7700) at
pthread_create.c:333
#4  0x00007f3d9ac2882d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 19 (Thread 0x7f3d8e048700 (LWP 2390)):
#0  0x00007f3d9bad2360 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x000000000042543b in loop_queue(void*) (vt=0x7f3d8804c2e0) at
enginemain.cpp:10548
#2  0x00000000004257b6 in hello_stl(void*) (qh=0x7f3d8804c2e0) at
enginemain.cpp:10573
#3  0x00007f3d9bacc6ba in start_thread (arg=0x7f3d8e048700) at
pthread_create.c:333
#4  0x00007f3d9ac2882d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 18 (Thread 0x7f3d8e0a9700 (LWP 2389)):
#0  0x00007f3d9bad2360 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x000000000042543b in loop_queue(void*) (vt=0x7f3d8804a730) at
enginemain.cpp:10548
#2  0x00000000004257b6 in hello_stl(void*) (qh=0x7f3d8804a730) at
enginemain.cpp:10573
#3  0x00007f3d9bacc6ba in start_thread (arg=0x7f3d8e0a9700) at
pthread_create.c:333
#4  0x00007f3d9ac2882d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 17 (Thread 0x7f3d8e10a700 (LWP 2388)):
#0  0x00007f3d9bad2360 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x000000000042543b in loop_queue(void*) (vt=0x7f3d88048bc0) at
enginemain.cpp:10548
#2  0x00000000004257b6 in hello_stl(void*) (qh=0x7f3d88048bc0) at
enginemain.cpp:10573
#3  0x00007f3d9bacc6ba in start_thread (arg=0x7f3d8e10a700) at
pthread_create.c:333
#4  0x00007f3d9ac2882d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 16 (Thread 0x7f3d8e16b700 (LWP 2382)):
#0  0x00007f3d9bad2360 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x000000000042543b in loop_queue(void*) (vt=0x7f3d880172a0) at
enginemain.cpp:10548
#2  0x00000000004257b6 in hello_stl(void*) (qh=0x7f3d880172a0) at
enginemain.cpp:10573
#3  0x00007f3d9bacc6ba in start_thread (arg=0x7f3d8e16b700) at
pthread_create.c:333
#4  0x00007f3d9ac2882d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 15 (Thread 0x7f3d8e1cc700 (LWP 2381)):
#0  0x00007f3d9bad2360 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x000000000042543b in loop_queue(void*) (vt=0x7f3d880156f0) at
enginemain.cpp:10548
#2  0x00000000004257b6 in hello_stl(void*) (qh=0x7f3d880156f0) at
enginemain.cpp:10573
#3  0x00007f3d9bacc6ba in start_thread (arg=0x7f3d8e1cc700) at
pthread_create.c:333
#4  0x00007f3d9ac2882d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 14 (Thread 0x7f3d8e22d700 (LWP 2380)):
#0  0x00007f3d9bad2360 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x000000000042543b in loop_queue(void*) (vt=0x7f3d88013b40) at
enginemain.cpp:10548
#2  0x00000000004257b6 in hello_stl(void*) (qh=0x7f3d88013b40) at
enginemain.cpp:10573
#3  0x00007f3d9bacc6ba in start_thread (arg=0x7f3d8e22d700) at
pthread_create.c:333
#4  0x00007f3d9ac2882d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 13 (Thread 0x7f3d8e28e700 (LWP 2379)):
#0  0x00007f3d9bad2360 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x000000000042543b in loop_queue(void*) (vt=0x7f3d88011f90) at
enginemain.cpp:10548
#2  0x00000000004257b6 in hello_stl(void*) (qh=0x7f3d88011f90) at
enginemain.cpp:10573
#3  0x00007f3d9bacc6ba in start_thread (arg=0x7f3d8e28e700) at
pthread_create.c:333
#4  0x00007f3d9ac2882d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 12 (Thread 0x7f3d8e2ef700 (LWP 2378)):
#0  0x00007f3d9bad2360 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x000000000042543b in loop_queue(void*) (vt=0x7f3d880103e0) at
enginemain.cpp:10548
#2  0x00000000004257b6 in hello_stl(void*) (qh=0x7f3d880103e0) at
enginemain.cpp:10573
#3  0x00007f3d9bacc6ba in start_thread (arg=0x7f3d8e2ef700) at
pthread_create.c:333
#4  0x00007f3d9ac2882d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7f3d8e350700 (LWP 2377)):
#0  0x00007f3d9bad2360 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x000000000042543b in loop_queue(void*) (vt=0x7f3d8800e830) at
enginemain.cpp:10548
#2  0x00000000004257b6 in hello_stl(void*) (qh=0x7f3d8800e830) at
enginemain.cpp:10573
#3  0x00007f3d9bacc6ba in start_thread (arg=0x7f3d8e350700) at
pthread_create.c:333
#4  0x00007f3d9ac2882d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7f3d8e3b1700 (LWP 2376)):
#0  0x00007f3d9bad2360 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x000000000042543b in loop_queue(void*) (vt=0x7f3d8800cc80) at
enginemain.cpp:10548
#2  0x00000000004257b6 in hello_stl(void*) (qh=0x7f3d8800cc80) at
enginemain.cpp:10573
#3  0x00007f3d9bacc6ba in start_thread (arg=0x7f3d8e3b1700) at
pthread_create.c:333
#4  0x00007f3d9ac2882d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7f3d8e412700 (LWP 2375)):
#0  0x00007f3d9bad5c1d in nanosleep () at ../sysdeps/unix/syscall-template.S:84
#1  0x000000000042fda3 in watch_handler(void*) (arg=0x0) at
enginemain.cpp:13673
#2  0x00000000004311bd in hello_watch_cycle() () at enginemain.cpp:14176
#3  0x00007f3d99670c06 in standard::queue::watch_cycle(__bct::queue_header*)
(this=0x1225fa0, __=0x7f3d8800afe0) at primitives.hlo.hlo.cpp:9336
#4  0x00007f3d99670ca2 in
standard::queue::__sgn__watch_cycle__115::__inv(__bct::queue_header*,
__bct::__cix<standard::queue>, standard::queue::__sgn__watch_cycle__115 const&)
(__=0x7f3d8800afe0, __dex=..., __sgn=...) at primitives.hlo.hlo.cpp:9349
#5  0x00007f3d99609d7c in __bct::__rb::__RNSW<standard::queue,
standard::queue::__sgn__watch_cycle__115>(__bct::queue_header*,
__bct::__r<standard::queue>*, standard::queue::__sgn__watch_cycle__115 const&,
int, int, int, int) (__=0x7f3d8800afe0, rt=0x7f3d8800cbe8, a=..., ip=0, it=18,
nt=8, ii=70) at /opt/hello/include/bct.h:5559
#6  0x00007f3d995e897a in __bct::__qsr<standard::queue,
standard::queue::__sgn__watch_cycle__115>::do_job2(__bct::queue_header*,
standard::queue::__sgn__watch_cycle__115*, bool) (this=0x122e190,
qhc=0x7f3d8800afe0, ast=0x0, is_event=false) at /opt/hello/include/bct.h:13494
#7  0x00007f3d995d9e2c in __bct::__qsr<standard::queue,
standard::queue::__sgn__watch_cycle__115>::do_job(__bct::queue_header*)
(this=0x122e190, qhc=0x7f3d8800afe0) at /opt/hello/include/bct.h:13405
#8  0x0000000000424561 in loop_queue(void*) (vt=0x7f3d8800afe0) at
enginemain.cpp:10087
#9  0x00000000004257b6 in hello_stl(void*) (qh=0x7f3d8800afe0) at
enginemain.cpp:10573
#10 0x00007f3d9bacc6ba in start_thread (arg=0x7f3d8e412700) at
pthread_create.c:333
#11 0x00007f3d9ac2882d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7f3d8e4d4700 (LWP 2373)):
#0  0x00007f3d9bad2360 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x000000000042543b in loop_queue(void*) (vt=0x7f3d880075b0) at
enginemain.cpp:10548
#2  0x00000000004257b6 in hello_stl(void*) (qh=0x7f3d880075b0) at
enginemain.cpp:10573
#3  0x00007f3d9bacc6ba in start_thread (arg=0x7f3d8e4d4700) at
pthread_create.c:333
#4  0x00007f3d9ac2882d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7f3d8e535700 (LWP 2372)):
#0  0x00007f3d9bad2360 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x000000000042543b in loop_queue(void*) (vt=0x7f3d88005a40) at
enginemain.cpp:10548
#2  0x00000000004257b6 in hello_stl(void*) (qh=0x7f3d88005a40) at
enginemain.cpp:10573
#3  0x00007f3d9bacc6ba in start_thread (arg=0x7f3d8e535700) at
pthread_create.c:333
#4  0x00007f3d9ac2882d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7f3d9bf77700 (LWP 2371)):
#0  0x00007f3d9ac1eabc in __pselect (nfds=13, readfds=0x7f3d9bf76730,
writefds=0x0, exceptfds=0x0, timeout=<optimized out>, sigmask=<optimized out>)
at ../sysdeps/unix/sysv/linux/pselect.c:69
#1  0x00000000004163ee in hello_arx(int, void*) (sfd=9,
new_sock_host=0x7f3d9bf76940) at enginemain.cpp:4746
#2  0x00007f3d996817dd in standard::host::read_host(__bct::queue_header*)
(this=0x1226040, __=0x7f3d88003f10) at primitives.hlo.hlo.cpp:12622
#3  0x00007f3d99681a8e in
standard::host::__sgn__read_host__134::__inv(__bct::queue_header*,
__bct::__cix<standard::host>, standard::host::__sgn__read_host__134 const&)
(__=0x7f3d88003f10, __dex=..., __sgn=...)
    at primitives.hlo.hlo.cpp:12732
#4  0x00007f3d99604a0f in __bct::__rb::__RNSW<standard::host,
standard::host::__sgn__read_host__134>(__bct::queue_header*,
__bct::__r<standard::host>*, standard::host::__sgn__read_host__134 const&, int,
int, int, int) (__=0x7f3d88003f10, rt=0x7f3d88009398, a=..., ip=0, it=10, nt=9,
ii=27) at /opt/hello/include/bct.h:5559
#5  0x00007f3d995e66d4 in __bct::__qsr<standard::host,
standard::host::__sgn__read_host__134>::do_job2(__bct::queue_header*,
standard::host::__sgn__read_host__134*, bool) (this=0x122e960,
qhc=0x7f3d88003f10, ast=0x0, is_event=false) at /opt/hello/include/bct.h:13494
#6  0x00007f3d995d46a6 in __bct::__qsr<standard::host,
standard::host::__sgn__read_host__134>::do_job(__bct::queue_header*)
(this=0x122e960, qhc=0x7f3d88003f10) at /opt/hello/include/bct.h:13405
#7  0x0000000000424561 in loop_queue(void*) (vt=0x7f3d88003f10) at
enginemain.cpp:10087
#8  0x00000000004257b6 in hello_stl(void*) (qh=0x7f3d88003f10) at
enginemain.cpp:10573
#9  0x00007f3d9bacc6ba in start_thread (arg=0x7f3d9bf77700) at
pthread_create.c:333
#10 0x00007f3d9ac2882d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7f3d9bfd8700 (LWP 2370)):
#0  0x00007f3d9bad2360 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x000000000042543b in loop_queue(void*) (vt=0x7f3d88002650) at
enginemain.cpp:10548
#2  0x00000000004257b6 in hello_stl(void*) (qh=0x7f3d88002650) at
enginemain.cpp:10573
#3  0x00007f3d9bacc6ba in start_thread (arg=0x7f3d9bfd8700) at
pthread_create.c:333
#4  0x00007f3d9ac2882d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7f3d9c039700 (LWP 2369)):
#0  0x00007f3d9bad551d in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f3d97777218 in  () at /usr/lib/x86_64-linux-gnu/libedit.so.2
#2  0x00007f3d977775fe in el_wgetc () at /usr/lib/x86_64-linux-gnu/libedit.so.2
#3  0x00007f3d97777895 in el_wgets () at /usr/lib/x86_64-linux-gnu/libedit.so.2
#4  0x00007f3d97786bc9 in el_gets () at /usr/lib/x86_64-linux-gnu/libedit.so.2
#5  0x00007f3d98ed6363 in
Cryptomove_World::cryptomove_daemon::run_one_command_line(__bct::queue_header*,
bool, __bct::__los<__bct::__a<__bct::__lb, char> >,
__bct::__los<__bct::__a<__bct::__lb, char> >, int,
__bct::__r<Cryptomove_World::batch>, __bct::__los<__bct::__a<__bct::__lb, bool>
>) (__=0x7f3d99c40afc, interactive=true, command_line=..., prompt=..., level=0,
this_batch=..., batch_executed=...)
    at Cryptomove.hlo.hlo.cpp:86870
#6  0x00007f3d98ed316f in
Cryptomove_World::cryptomove_daemon::run_client(__bct::queue_header*, bool,
bool, __bct::__los<__bct::__a<__bct::__lb, char> >,
__bct::__los<__bct::__a<__bct::__lb, char> >,
__bct::__los<Cryptomove_World::run_command>, bool, bool, bool)
(__=0x7f3d99c40afc, min_real_time=false, owner=true, pwf=..., cf=..., rc=...,
check=false, exit=false, first_time=false) at Cryptomove.hlo.hlo.cpp:86217
#7  0x00007f3d98d20c44 in
Cryptomove_World::cryptomove_daemon::run_host_local(__bct::queue_header*,
__bct::__los<__bct::__a<__bct::__lb, __bct::__lo<__bct::__a<__bct::__lb, char>
> > >, __bct::__los<__bct::__a<__bct::__lb, unsigned char> >,
__bct::__los<__bct::__a<__bct::__lb, char> >,
__bct::__los<__bct::__a<__bct::__lb, unsigned char> >,
__bct::__los<__bct::__a<__bct::__lb, char> >) (__=0x7f3d99c40afc, args=...,
pwdm=..., pwhc=..., pwdms=..., pwhcs=...) at Cryptomove.hlo.hlo.cpp:28505
#8  0x00007f3d98d0d4e2 in
Cryptomove_World::cryptomove_daemon::main(__bct::queue_header*,
__bct::__los<__bct::__a<__bct::__lb, __bct::__lo<__bct::__a<__bct::__lb, char>
> > >) (__=0x7f3d99c40afc, args=...)
    at Cryptomove.hlo.hlo.cpp:25748
#9  0x00007f3d98f1855c in __hello__main(int, char const**) (argc=1,
argv=0x696880 <main_argv>) at Cryptomove.hlo.hlo.cpp:95405
#10 0x00007f3d99593934 in __bct::start_engine_job::do_job(__bct::queue_header*)
(this=0x122dbb0, qh=0x7f3d99c40afc) at /opt/hello/include/bct.h:14045
#11 0x0000000000424561 in loop_queue(void*) (vt=0x7f3d99c40afc) at
enginemain.cpp:10087
#12 0x00000000004257b6 in hello_stl(void*) (qh=0x7f3d99c40afc) at
enginemain.cpp:10573
#13 0x00007f3d9bacc6ba in start_thread (arg=0x7f3d9c039700) at
pthread_create.c:333
#14 0x00007f3d9ac2882d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7f3d9c0de700 (LWP 2368)):
#0  0x00007f3d9bad2360 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x0000000000431d70 in sige_handler(void*) (phv=0x7f3d99c18000) at
enginemain.cpp:14531
#2  0x00007f3d9bacc6ba in start_thread (arg=0x7f3d9c0de700) at
pthread_create.c:333
#3  0x00007f3d9ac2882d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f3d9a818700 (LWP 2367)):
#0  0x00007f3d9ab58b26 in __GI___sigwaitinfo (set=<optimized out>,
info=0x7f3d9a817e30) at ../sysdeps/unix/sysv/linux/sigwaitinfo.c:56
#1  0x00000000004326e2 in sig_handler(void*) (arg=0x0) at enginemain.cpp:14848
#2  0x00007f3d9bacc6ba in start_thread (arg=0x7f3d9a818700) at
pthread_create.c:333
#3  0x00007f3d9ac2882d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 1 (Thread 0x7f3d9c0e0780 (LWP 2362)):
#0  0x00007f3d9bad2360 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x000000000043d446 in main0(int, char**) (argc=27, argv=0x7ffdc0a357a8) at
enginemain.cpp:18656
#2  0x000000000043da89 in main(int, char**) (argc=27, argv=0x7ffdc0a357a8) at
enginemain.cpp:18762


Let me know if there is anything else you need to debug. Looks like an error
when trying to Unpack the data in video-format.c file.

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