. Thread 12 (Thread 0x7ff4b8b36700 (LWP 6118)): #0 0x00007ff4e76ded8d in poll () at ../sysdeps/unix/syscall-template.S:84 No locals. #1 0x00007ff4e7c11786 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007ff4e7c11b12 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007ff44739ffc5 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvideo4linux2.so No symbol table info available. #4 0x00007ff4e7c39685 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x00007ff4e79b06da in start_thread (arg=0x7ff4b8b36700) at pthread_create.c:456 __res = pd = 0x7ff4b8b36700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140689047512832, 4252763203607816473, 140720659226878, 140720659226879, 140689047513536, 140689047512832, -4256560269454120679, -4256721144572319463}, 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 0x00007ff4e76ead7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 No locals. . Thread 11 (Thread 0x7ff4677fc700 (LWP 5145)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225 No locals. #1 0x00007ff4e4080e6a in WTF::ThreadCondition::timedWait(WTF::Mutex&, double) () from /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18 No symbol table info available. #2 0x00007ff4e40595b3 in WTF::ParkingLot::parkConditionallyImpl(void const*, WTF::ScopedLambda const&, WTF::ScopedLambda const&, WTF::TimeWithDynamicClockType const&) () from /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18 No symbol table info available. #3 0x00007ff4e404bf3f in WTF::sleep(double) () from /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18 No symbol table info available. #4 0x00007ff4e4a195dd in ?? () from /usr/lib/x86_64-linux-gnu/libwebkit2gtk-4.0.so.37 No symbol table info available. #5 0x00007ff4e405c0b5 in ?? () from /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18 No symbol table info available. #6 0x00007ff4e408086a in ?? () from /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18 No symbol table info available. #7 0x00007ff4e79b06da in start_thread (arg=0x7ff4677fc700) at pthread_create.c:456 __res = pd = 0x7ff4677fc700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140687685175040, 4252763203607816473, 140720659226222, 140720659226223, 140687685175744, 140687685175040, -4257001823230662375, -4256721144572319463}, 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" #8 0x00007ff4e76ead7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 No locals. . Thread 10 (Thread 0x7ff4c10b3700 (LWP 4736)): #0 0x00007ff4e76ded8d in poll () at ../sysdeps/unix/syscall-template.S:84 No locals. #1 0x00007ff4e7c11786 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007ff4e7c11b12 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007ff4e81f98d6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 No symbol table info available. #4 0x00007ff4e7c39685 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x00007ff4e79b06da in start_thread (arg=0x7ff4c10b3700) at pthread_create.c:456 __res = pd = 0x7ff4c10b3700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140689187485440, 4252763203607816473, 140720659229534, 140720659229535, 140689187486144, 140689187485440, -4256645414496409319, -4256721144572319463}, 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 0x00007ff4e76ead7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 No locals. . Thread 9 (Thread 0x7ff4657fd700 (LWP 5590)): #0 0x00007ff4e76ded8d in poll () at ../sysdeps/unix/syscall-template.S:84 No locals. #1 0x00007ff4e7c11786 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007ff4e7c11b12 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007ff4e4082e20 in WTF::RunLoop::run() () from /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18 No symbol table info available. #4 0x00007ff4e4081d83 in ?? () from /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18 No symbol table info available. #5 0x00007ff4e405c0b5 in ?? () from /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18 No symbol table info available. #6 0x00007ff4e408086a in ?? () from /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18 No symbol table info available. #7 0x00007ff4e79b06da in start_thread (arg=0x7ff4657fd700) at pthread_create.c:456 __res = pd = 0x7ff4657fd700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140687651624704, 4252763203607816473, 140720659226862, 140720659226863, 140687651625408, 140687651624704, -4257006220740302567, -4256721144572319463}, 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" #8 0x00007ff4e76ead7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 No locals. . Thread 8 (Thread 0x7ff465ffe700 (LWP 5579)): #0 0x00007ff4e76ded8d in poll () at ../sysdeps/unix/syscall-template.S:84 No locals. #1 0x00007ff4e7c11786 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007ff4e7c11b12 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007ff4e4082e20 in WTF::RunLoop::run() () from /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18 No symbol table info available. #4 0x00007ff4e4081d83 in ?? () from /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18 No symbol table info available. #5 0x00007ff4e405c0b5 in ?? () from /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18 No symbol table info available. #6 0x00007ff4e408086a in ?? () from /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18 No symbol table info available. #7 0x00007ff4e79b06da in start_thread (arg=0x7ff465ffe700) at pthread_create.c:456 __res = pd = 0x7ff465ffe700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140687660017408, 4252763203607816473, 140720659225006, 140720659225007, 140687660018112, 140687660017408, -4257007319715059431, -4256721144572319463}, 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" #8 0x00007ff4e76ead7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 No locals. . Thread 7 (Thread 0x7ff4baa80700 (LWP 5136)): #0 0x00007ff4e76ded8d in poll () at ../sysdeps/unix/syscall-template.S:84 No locals. #1 0x00007ff4e7c11786 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007ff4e7c1189c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007ff4b978046d in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so No symbol table info available. #4 0x00007ff4e7c39685 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x00007ff4e79b06da in start_thread (arg=0x7ff4baa80700) at pthread_create.c:456 __res = pd = 0x7ff4baa80700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140689080321792, 4252763203607816473, 140720659226878, 140720659226879, 140689080322496, 140689080321792, -4256556037837592295, -4256721144572319463}, 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 0x00007ff4e76ead7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 No locals. . Thread 6 (Thread 0x7ff4b9778700 (LWP 5578)): #0 0x00007ff4e76ded8d in poll () at ../sysdeps/unix/syscall-template.S:84 No locals. #1 0x00007ff4e7c11786 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007ff4e7c11b12 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007ff4e4082e20 in WTF::RunLoop::run() () from /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18 No symbol table info available. #4 0x00007ff4e4081d83 in ?? () from /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18 No symbol table info available. #5 0x00007ff4e405c0b5 in ?? () from /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18 No symbol table info available. #6 0x00007ff4e408086a in ?? () from /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18 No symbol table info available. #7 0x00007ff4e79b06da in start_thread (arg=0x7ff4b9778700) at pthread_create.c:456 __res = pd = 0x7ff4b9778700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140689060366080, 4252763203607816473, 140720659225006, 140720659225007, 140689060366784, 140689060366080, -4256557553961047783, -4256721144572319463}, 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" #8 0x00007ff4e76ead7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 No locals. . Thread 5 (Thread 0x7ff464ffc700 (LWP 5588)): #0 0x00007ff4e76ded8d in poll () at ../sysdeps/unix/syscall-template.S:84 No locals. #1 0x00007ff4e7c11786 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007ff4e7c11b12 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007ff4e4082e20 in WTF::RunLoop::run() () from /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18 No symbol table info available. #4 0x00007ff4e4081d83 in ?? () from /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18 No symbol table info available. #5 0x00007ff4e405c0b5 in ?? () from /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18 No symbol table info available. #6 0x00007ff4e408086a in ?? () from /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18 No symbol table info available. #7 0x00007ff4e79b06da in start_thread (arg=0x7ff464ffc700) at pthread_create.c:456 __res = pd = 0x7ff464ffc700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140687643232000, 4252763203607816473, 140720659226878, 140720659226879, 140687643232704, 140687643232000, -4257009519812056807, -4256721144572319463}, 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" #8 0x00007ff4e76ead7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 No locals. . Thread 4 (Thread 0x7ff4c18b4700 (LWP 4735)): #0 0x00007ff4e76ded8d in poll () at ../sysdeps/unix/syscall-template.S:84 No locals. #1 0x00007ff4e7c11786 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007ff4e7c1189c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007ff4e7c118e1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #4 0x00007ff4e7c39685 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x00007ff4e79b06da in start_thread (arg=0x7ff4c18b4700) at pthread_create.c:456 __res = pd = 0x7ff4c18b4700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140689195878144, 4252763203607816473, 140720659229118, 140720659229119, 140689195878848, 140689195878144, -4256646513471166183, -4256721144572319463}, 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 0x00007ff4e76ead7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 No locals. . Thread 3 (Thread 0x7ff4667ff700 (LWP 5580)): #0 0x00007ff4e76ded8d in poll () at ../sysdeps/unix/syscall-template.S:84 No locals. #1 0x00007ff4e7c11786 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007ff4e7c11b12 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007ff4e4082e20 in WTF::RunLoop::run() () from /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18 No symbol table info available. #4 0x00007ff4e4081d83 in ?? () from /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18 No symbol table info available. #5 0x00007ff4e405c0b5 in ?? () from /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18 No symbol table info available. #6 0x00007ff4e408086a in ?? () from /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18 No symbol table info available. #7 0x00007ff4e79b06da in start_thread (arg=0x7ff4667ff700) at pthread_create.c:456 __res = pd = 0x7ff4667ff700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140687668410112, 4252763203607816473, 140720659225086, 140720659225087, 140687668410816, 140687668410112, -4257004020643305191, -4256721144572319463}, 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" #8 0x00007ff4e76ead7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 No locals. . Thread 2 (Thread 0x7ff4c2bc1700 (LWP 4734)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 No locals. #1 0x00007ff4d3d6cdfc in std::condition_variable::wait(std::unique_lock&) () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 No symbol table info available. #2 0x00007ff4e4088af6 in bmalloc::AsyncTask::threadRunLoop() () from /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18 No symbol table info available. #3 0x00007ff4e4088c29 in bmalloc::AsyncTask::threadEntryPoint(bmalloc::AsyncTask*) () from /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18 No symbol table info available. #4 0x00007ff4d3d7313f in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 No symbol table info available. #5 0x00007ff4e79b06da in start_thread (arg=0x7ff4c2bc1700) at pthread_create.c:456 __res = pd = 0x7ff4c2bc1700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140689215854336, 4252763203607816473, 140720659233966, 140720659233967, 140689215855040, 140689215854336, -4256643946691335911, -4256721144572319463}, 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 0x00007ff4e76ead7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 No locals. . Thread 1 (Thread 0x7ff4ef551b00 (LWP 4732)): #0 0x00007ff4ea6fe6e9 in ?? () from /usr/lib/x86_64-linux-gnu/libnm.so.0 No symbol table info available. #1 0x00007ff4d6e8be18 in ffi_call_unix64 () from /usr/lib/x86_64-linux-gnu/libffi.so.6 No symbol table info available. #2 0x00007ff4d6e8b87a in ffi_call () from /usr/lib/x86_64-linux-gnu/libffi.so.6 No symbol table info available. #3 0x00007ff4e7eec54e in g_cclosure_marshal_generic () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #4 0x00007ff4e7eebd15 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #5 0x00007ff4e7efe462 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #6 0x00007ff4e7f06221 in g_signal_emitv () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #7 0x00007ff4ea7551da in ?? () from /usr/lib/x86_64-linux-gnu/libnm.so.0 No symbol table info available. #8 0x00007ff4d6e8be18 in ffi_call_unix64 () from /usr/lib/x86_64-linux-gnu/libffi.so.6 No symbol table info available. #9 0x00007ff4d6e8b87a in ffi_call () from /usr/lib/x86_64-linux-gnu/libffi.so.6 No symbol table info available. #10 0x00007ff4e7eec54e in g_cclosure_marshal_generic () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #11 0x00007ff4e7eebd15 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #12 0x00007ff4e7efe85d in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #13 0x00007ff4e7f070bc in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #14 0x00007ff4e7f0794b in g_signal_emit_by_name () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #15 0x00007ff4e8204c5d in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 No symbol table info available. #16 0x00007ff4e81e5704 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 No symbol table info available. #17 0x00007ff4e7c1143a in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #18 0x00007ff4e7c117f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #19 0x00007ff4e7c1189c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #20 0x00007ff4e81cd88d in g_application_run () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 No symbol table info available. #21 0x000055b2dabdfc21 in main () No symbol table info available.