. Thread 12 (Thread 0x7f504bfff700 (LWP 7560)): #0 0x00007f5058da9ddd in poll () at ../sysdeps/unix/syscall-template.S:81 No locals. #1 0x00007f50595eefe4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007f50595ef30a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007f505a333306 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 No symbol table info available. #4 0x00007f5059613f15 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x00007f505908a182 in start_thread (arg=0x7f504bfff700) at pthread_create.c:312 __res = pd = 0x7f504bfff700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139982849177344, 8358587158387526105, 0, 0, 139982849178048, 139982849177344, -8259815830270473767, -8259856058700363303}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #6 0x00007f5058db712d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. . Thread 11 (Thread 0x7f5043998700 (LWP 7563)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 No locals. #1 0x00007f5059630be7 in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007f5053ec5faa in gst_data_queue_push () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0 No symbol table info available. #3 0x00007f504915b54e in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so No symbol table info available. #4 0x00007f5059b5fce8 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #5 0x00007f5043bb852f in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstmatroska.so No symbol table info available. #6 0x00007f5043bbeeb2 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstmatroska.so No symbol table info available. #7 0x00007f5043bc1186 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstmatroska.so No symbol table info available. #8 0x00007f5059b8d4e9 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #9 0x00007f505961489c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #10 0x00007f5059613f15 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #11 0x00007f505908a182 in start_thread (arg=0x7f5043998700) at pthread_create.c:312 __res = pd = 0x7f5043998700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139982708246272, 8358587158387526105, 0, 0, 139982708246976, 139982708246272, -8259833099797100071, -8259856058700363303}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #12 0x00007f5058db712d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. . Thread 10 (Thread 0x7f504893d700 (LWP 7562)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 No locals. #1 0x00007f5059630be7 in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007f5059b8d6ac in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #3 0x00007f505961489c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #4 0x00007f5059613f15 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x00007f505908a182 in start_thread (arg=0x7f504893d700) at pthread_create.c:312 __res = pd = 0x7f504893d700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139982791759616, 8358587158387526105, 0, 0, 139982791760320, 139982791759616, -8259817652410349095, -8259856058700363303}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #6 0x00007f5058db712d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. . Thread 9 (Thread 0x7f504913e700 (LWP 7561)): #0 0x00007f5059091b9d in nanosleep () at ../sysdeps/unix/syscall-template.S:81 No locals. #1 0x00007f50596154a8 in g_usleep () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007f505bb34c5f in ?? () No symbol table info available. #3 0x00007f5059613f15 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #4 0x00007f505908a182 in start_thread (arg=0x7f504913e700) at pthread_create.c:312 __res = pd = 0x7f504913e700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139982800152320, 8358587158387526105, 0, 0, 139982800153024, 139982800152320, -8259820950408361511, -8259856058700363303}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #5 0x00007f5058db712d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. . Thread 8 (Thread 0x7f505bae89c0 (LWP 7558)): #0 0x00007f5053e9c110 in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0 No symbol table info available. #1 0x00007f5042780e7c in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvideoparsersbad.so No symbol table info available. #2 0x00007f5059b5e6cb in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #3 0x00007f5059b5eeb4 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #4 0x00007f5059b6753e in gst_pad_push_event () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #5 0x00007f5053ebb890 in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0 No symbol table info available. #6 0x00007f5059b5e6cb in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #7 0x00007f5059b5eeb4 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #8 0x00007f5059b6753e in gst_pad_push_event () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #9 0x00007f5049626a7d in ?? () from /usr/lib/x86_64-linux-gnu/libgstvideo-1.0.so.0 No symbol table info available. #10 0x00007f5059b5e6cb in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #11 0x00007f5059b5eeb4 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #12 0x00007f5059b6753e in gst_pad_push_event () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #13 0x00007f5059b6777f in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #14 0x00007f5059b64837 in gst_pad_forward () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #15 0x00007f5059b6496e in gst_pad_event_default () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #16 0x00007f5059b5e6cb in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #17 0x00007f5059b5eeb4 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #18 0x00007f5059b6753e in gst_pad_push_event () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #19 0x00007f5059b6777f in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #20 0x00007f5059b64837 in gst_pad_forward () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #21 0x00007f5059b6496e in gst_pad_event_default () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #22 0x00007f5059b5e6cb in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #23 0x00007f5059b5eeb4 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #24 0x00007f5059b6753e in gst_pad_push_event () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #25 0x00007f5049154373 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so No symbol table info available. #26 0x00007f5059b5e6cb in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #27 0x00007f5059b5eeb4 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #28 0x00007f5059b6753e in gst_pad_push_event () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #29 0x00007f5059b6777f in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #30 0x00007f5059b64837 in gst_pad_forward () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #31 0x00007f5059b6496e in gst_pad_event_default () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #32 0x00007f5059b5e6cb in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #33 0x00007f5059b5eeb4 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #34 0x00007f5059b6753e in gst_pad_push_event () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #35 0x00007f5059b6777f in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #36 0x00007f5059b64837 in gst_pad_forward () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #37 0x00007f5059b6496e in gst_pad_event_default () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #38 0x00007f5049cf3c50 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstplayback.so No symbol table info available. #39 0x00007f5059b5e6cb in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #40 0x00007f5059b5eeb4 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #41 0x00007f5059b6753e in gst_pad_push_event () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #42 0x00007f5059b6777f in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #43 0x00007f5059b64837 in gst_pad_forward () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #44 0x00007f5059b6496e in gst_pad_event_default () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #45 0x00007f5059b5e6cb in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #46 0x00007f5059b5eeb4 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #47 0x00007f5059b6753e in gst_pad_push_event () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #48 0x00007f5059b6777f in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #49 0x00007f5059b64837 in gst_pad_forward () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #50 0x00007f5059b6496e in gst_pad_event_default () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #51 0x00007f5059b5e6cb in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #52 0x00007f5059b5eeb4 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #53 0x00007f5059b6753e in gst_pad_push_event () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #54 0x00007f5059b6777f in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #55 0x00007f5059b64837 in gst_pad_forward () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #56 0x00007f5059b6496e in gst_pad_event_default () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #57 0x00007f5059b5e6cb in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #58 0x00007f5059b5eeb4 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #59 0x00007f5059b6753e in gst_pad_push_event () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #60 0x00007f5053ebb890 in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0 No symbol table info available. #61 0x00007f5059b5e6cb in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #62 0x00007f5059b5eeb4 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #63 0x00007f5059b6753e in gst_pad_push_event () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #64 0x00007f5053ebb890 in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0 No symbol table info available. #65 0x00007f50279c5e64 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvideoscale.so No symbol table info available. #66 0x00007f5059b5e6cb in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #67 0x00007f5059b5eeb4 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #68 0x00007f5059b6753e in gst_pad_push_event () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #69 0x00007f5059b6777f in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #70 0x00007f5059b64837 in gst_pad_forward () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #71 0x00007f5059b6496e in gst_pad_event_default () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #72 0x00007f5059b5e6cb in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #73 0x00007f5059b5eeb4 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #74 0x00007f5059b6753e in gst_pad_push_event () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #75 0x00007f5053ea7f05 in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0 No symbol table info available. #76 0x00007f5059b4b191 in gst_element_send_event () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #77 0x00007f5059b31876 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #78 0x00007f5059b4b191 in gst_element_send_event () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #79 0x00007f5049ce0105 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstplayback.so No symbol table info available. #80 0x00007f5049ce032c in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstplayback.so No symbol table info available. #81 0x00007f5059b4b191 in gst_element_send_event () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #82 0x00007f5059b31876 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #83 0x00007f5059b4b191 in gst_element_send_event () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #84 0x00007f505bb34c0d in ?? () No symbol table info available. #85 0x00007f505bb33f33 in ?? () No symbol table info available. #86 0x00007f5058cddec5 in __libc_start_main (main=0x7f505bb32860, argc=5, argv=0x7fffceb8c0d8, init=, fini=, rtld_fini=, stack_end=0x7fffceb8c0c8) at libc-start.c:285 result = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 8358587158387526105, 139983112585546, 140736661602512, 0, 0, -8358619552110310951, -8259853334518789671}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x7fffceb8c108, 0x7f505bb2e1c8}, data = {prev = 0x0, cleanup = 0x0, canceltype = -826752760}}} not_first_call = #87 0x00007f505bb34173 in ?? () No symbol table info available. . Thread 7 (Thread 0x7f5026989700 (LWP 7569)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 No locals. #1 0x00007f5059630be7 in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007f504915f78d in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so No symbol table info available. #3 0x00007f5059b8d4e9 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #4 0x00007f505961489c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x00007f5059613f15 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #6 0x00007f505908a182 in start_thread (arg=0x7f5026989700) at pthread_create.c:312 __res = pd = 0x7f5026989700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139982221645568, 8358587158387526105, 0, 0, 139982221646272, 139982221645568, -8259628598687397415, -8259856058700363303}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #7 0x00007f5058db712d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. . Thread 6 (Thread 0x7f50279c1700 (LWP 7568)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 No locals. #1 0x00007f5059630be7 in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007f504915f78d in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so No symbol table info available. #3 0x00007f5059b8d4e9 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #4 0x00007f505961489c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x00007f5059613f15 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #6 0x00007f505908a182 in start_thread (arg=0x7f50279c1700) at pthread_create.c:312 __res = pd = 0x7f50279c1700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139982238652160, 8358587158387526105, 0, 0, 139982238652864, 139982238652160, -8259630836365358631, -8259856058700363303}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #7 0x00007f5058db712d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. . Thread 5 (Thread 0x7f502c970700 (LWP 7567)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 No locals. #1 0x00007f5040b6ef1d in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.54 No symbol table info available. #2 0x00007f505908a182 in start_thread (arg=0x7f502c970700) at pthread_create.c:312 __res = pd = 0x7f502c970700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139982322206464, 8358587158387526105, 0, 0, 139982322207168, 139982322206464, -8259615383609898535, -8259856058700363303}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #3 0x00007f5058db712d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. . Thread 4 (Thread 0x7f502d171700 (LWP 7566)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 No locals. #1 0x00007f5040b6ef1d in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.54 No symbol table info available. #2 0x00007f505908a182 in start_thread (arg=0x7f502d171700) at pthread_create.c:312 __res = pd = 0x7f502d171700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139982330599168, 8358587158387526105, 0, 0, 139982330599872, 139982330599168, -8259618681607910951, -8259856058700363303}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #3 0x00007f5058db712d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. . Thread 3 (Thread 0x7f504254b700 (LWP 7565)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 No locals. #1 0x00007f5059630be7 in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007f5053ec5132 in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0 No symbol table info available. #3 0x00007f5053ec6546 in gst_data_queue_pop () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0 No symbol table info available. #4 0x00007f504915c0f4 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so No symbol table info available. #5 0x00007f5059b8d4e9 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #6 0x00007f505961489c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #7 0x00007f5059613f15 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #8 0x00007f505908a182 in start_thread (arg=0x7f504254b700) at pthread_create.c:312 __res = pd = 0x7f504254b700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139982686959360, 8358587158387526105, 0, 0, 139982686960064, 139982686959360, -8259832522660869671, -8259856058700363303}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #9 0x00007f5058db712d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. . Thread 2 (Thread 0x7f505089d700 (LWP 7559)): #0 0x00007f5058da9ddd in poll () at ../sysdeps/unix/syscall-template.S:81 No locals. #1 0x00007f50595eefe4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007f50595ef0ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007f50508a518d in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so No symbol table info available. #4 0x00007f5059613f15 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x00007f505908a182 in start_thread (arg=0x7f505089d700) at pthread_create.c:312 __res = pd = 0x7f505089d700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139982925321984, 8358587158387526105, 0, 0, 139982925322688, 139982925321984, -8259870343069136423, -8259856058700363303}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #6 0x00007f5058db712d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. . Thread 1 (Thread 0x7f5043197700 (LWP 7564)): #0 0x00007f5059b5c1c6 in gst_mini_object_replace () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #1 0x00007f5041911ba0 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstlibav.so No symbol table info available. #2 0x00007f5041912818 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstlibav.so No symbol table info available. #3 0x00007f5041912eac in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstlibav.so No symbol table info available. #4 0x00007f5049621a09 in ?? () from /usr/lib/x86_64-linux-gnu/libgstvideo-1.0.so.0 No symbol table info available. #5 0x00007f5049621d6d in ?? () from /usr/lib/x86_64-linux-gnu/libgstvideo-1.0.so.0 No symbol table info available. #6 0x00007f5049623f6d in ?? () from /usr/lib/x86_64-linux-gnu/libgstvideo-1.0.so.0 No symbol table info available. #7 0x00007f5059b5fce8 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #8 0x00007f5053ebb299 in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0 No symbol table info available. #9 0x00007f5059b5fce8 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #10 0x00007f5053e9db09 in gst_base_parse_push_frame () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0 No symbol table info available. #11 0x00007f5053e9e510 in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0 No symbol table info available. #12 0x00007f5059b5fce8 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #13 0x00007f504915ca23 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so No symbol table info available. #14 0x00007f5059b8d4e9 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 No symbol table info available. #15 0x00007f505961489c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #16 0x00007f5059613f15 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #17 0x00007f505908a182 in start_thread (arg=0x7f5043197700) at pthread_create.c:312 __res = pd = 0x7f5043197700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139982699853568, 8358587158387526105, 0, 0, 139982699854272, 139982699853568, -8259834199845598759, -8259856058700363303}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #18 0x00007f5058db712d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals.