$ gdb -batch -n -ex 'set height 0' -ex bt -ex 'thread apply all bt full' --core /var/crash/1000/18812-1000-1000-11-1470679512-chianamo--usr-bin-totem.core /usr/bin/totem [New LWP 18812] [New LWP 23539] [New LWP 18818] [New LWP 23553] [New LWP 18817] [New LWP 18825] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Core was generated by `totem '. Program terminated with signal SIGSEGV, Segmentation fault. #0 unsafe_free (info=0x55d85338ad50) at ../../../src/util/ralloc.c:247 247 ../../../src/util/ralloc.c: No such file or directory. [Current thread is 1 (Thread 0x7fd9531ffa80 (LWP 18812))] #0 0x00007fd93badba20 in unsafe_free (info=0x55d85338ad50) at ../../../src/util/ralloc.c:247 #1 0x00007fd93badbcb1 in ralloc_free (ptr=) at ../../../src/util/ralloc.c:218 #2 0x00007fd93ba9dc1c in _mesa_glsl_release_builtin_functions() (this=0x7fd93c070cc0 , this=0x7fd93c070cc0 ) at ../../../src/compiler/glsl/builtin_functions.cpp:899 #3 0x00007fd93ba9dc1c in _mesa_glsl_release_builtin_functions() () at ../../../src/compiler/glsl/builtin_functions.cpp:5444 #4 0x00007fd93bac9759 in _mesa_destroy_shader_compiler() () at ../../../src/compiler/glsl/glsl_parser_extras.cpp:1957 #5 0x00007fd93bac9759 in _mesa_destroy_shader_compiler() () at ../../../src/compiler/glsl/glsl_parser_extras.cpp:1944 #6 0x00007fd93b8a0af9 in one_time_fini () at ../../../src/mesa/main/context.c:357 #7 0x00007fd9513d7b78 in __run_exit_handlers (status=status@entry=0, listp=0x7fd95173d5f8 <__exit_funcs>, run_list_atexit=run_list_atexit@entry=true) at exit.c:82 #8 0x00007fd9513d7bc5 in __GI_exit (status=status@entry=0) at exit.c:104 #9 0x00007fd952e9d9c4 in totem_object_exit (totem=) at totem-object.c:1364 #10 0x00007fd952e9db3c in main_window_destroy_cb (widget=, event=, totem=) at totem-object.c:1370 #11 0x00007fd95246e57a in _gtk_marshal_BOOLEAN__BOXEDv (closure=0x55d8529bbbc0, return_value=0x7ffe0b0b9950, instance=, args=, marshal_data=, n_params=, param_types=0x55d852287be0) at /build/gtk+3.0-MFQuqz/gtk+3.0-3.20.6/./gtk/gtkmarshalers.c:131 #12 0x00007fd951c811d4 in _g_closure_invoke_va (closure=closure@entry=0x55d8529bbbc0, return_value=return_value@entry=0x7ffe0b0b9950, instance=instance@entry=0x55d8529c43e0, args=args@entry=0x7ffe0b0b9a20, n_params=, param_types=0x55d852287be0) at /build/glib2.0-vjfO_h/glib2.0-2.48.1/./gobject/gclosure.c:867 #13 0x00007fd951c9b4b8 in g_signal_emit_valist (instance=0x55d8529c43e0, signal_id=, detail=0, var_args=var_args@entry=0x7ffe0b0b9a20) at /build/glib2.0-vjfO_h/glib2.0-2.48.1/./gobject/gsignal.c:3294 #14 0x00007fd951c9c08f in g_signal_emit (instance=instance@entry=0x55d8529c43e0, signal_id=, detail=detail@entry=0) at /build/glib2.0-vjfO_h/glib2.0-2.48.1/./gobject/gsignal.c:3441 #15 0x00007fd9525b13dc in gtk_widget_event_internal (widget=0x55d8529c43e0 [GtkApplicationWindow], event=0x55d8533c0990) at /build/gtk+3.0-MFQuqz/gtk+3.0-3.20.6/./gtk/gtkwidget.c:7705 #16 0x00007fd95246d65d in gtk_main_do_event (event=event@entry=0x55d8533c0990) at /build/gtk+3.0-MFQuqz/gtk+3.0-3.20.6/./gtk/gtkmain.c:1760 #17 0x00007fd9525c76d1 in send_delete_event (data=0x55d8529c43e0) at /build/gtk+3.0-MFQuqz/gtk+3.0-3.20.6/./gtk/gtkwindow.c:1320 #18 0x00007fd94e828b38 in gdk_threads_dispatch (data=0x55d8553f60e0) at /build/gtk+3.0-MFQuqz/gtk+3.0-3.20.6/./gdk/gdk.c:720 #19 0x00007fd9519aa05a in g_main_context_dispatch (context=0x55d85227b540) at /build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gmain.c:3154 #20 0x00007fd9519aa05a in g_main_context_dispatch (context=context@entry=0x55d85227b540) at /build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gmain.c:3769 #21 0x00007fd9519aa400 in g_main_context_iterate (context=context@entry=0x55d85227b540, block=block@entry=1, dispatch=dispatch@entry=1, self=) at /build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gmain.c:3840 #22 0x00007fd9519aa4ac in g_main_context_iteration (context=context@entry=0x55d85227b540, may_block=may_block@entry=1) at /build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gmain.c:3901 #23 0x00007fd951f71cdd in g_application_run (application=0x55d8522581a0 [TotemObject], argc=2, argv=0x7ffe0b0b9e78) at /build/glib2.0-vjfO_h/glib2.0-2.48.1/./gio/gapplication.c:2381 #24 0x000055d8504dcdf8 in main (argc=2, argv=0x7ffe0b0b9e78) at totem.c:83 Thread 6 (Thread 0x7fd939903700 (LWP 18825)): #0 0x00007fd95148019d in poll () at ../sysdeps/unix/syscall-template.S:84 #1 0x00007fd9519aa39c in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x55d8522ef300, timeout=, context=0x55d852393c80) at /build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gmain.c:4135 poll_func = 0x7fd9519b9290 max_priority = 2147483647 timeout = -1 some_ready = nfds = 1 allocated_nfds = 1 fds = 0x55d8522ef300 #2 0x00007fd9519aa39c in g_main_context_iterate (context=context@entry=0x55d852393c80, block=block@entry=1, dispatch=dispatch@entry=1, self=) at /build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gmain.c:3835 max_priority = 2147483647 timeout = -1 some_ready = nfds = 1 allocated_nfds = 1 fds = 0x55d8522ef300 #3 0x00007fd9519aa4ac in g_main_context_iteration (context=context@entry=0x55d852393c80, may_block=may_block@entry=1) at /build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gmain.c:3901 retval = #4 0x00007fd93990b41d in dconf_gdbus_worker_thread (user_data=0x55d852393c80) at dconf-gdbus-thread.c:82 context = 0x55d852393c80 #5 0x00007fd9519d0bc5 in g_thread_proxy (data=0x55d852618f70) at /build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gthread.c:780 thread = 0x55d852618f70 #6 0x00007fd95174a464 in start_thread (arg=0x7fd939903700) at pthread_create.c:333 __res = pd = 0x7fd939903700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140570950383360, -8553772487113669356, 0, 140729083728575, 3, 94387580779648, 8572766948437558548, 8572680881059038484}, 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 0x00007fd95148930d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 5 (Thread 0x7fd93e9b0700 (LWP 18817)): #0 0x00007fd95148019d in poll () at ../sysdeps/unix/syscall-template.S:84 #1 0x00007fd9519aa39c in g_main_context_iterate (priority=2147483647, n_fds=2, fds=0x55d8522cd550, timeout=, context=0x55d8522c3c20) at /build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gmain.c:4135 poll_func = 0x7fd9519b9290 max_priority = 2147483647 timeout = -1 some_ready = nfds = 2 allocated_nfds = 2 fds = 0x55d8522cd550 #2 0x00007fd9519aa39c in g_main_context_iterate (context=context@entry=0x55d8522c3c20, block=block@entry=1, dispatch=dispatch@entry=1, self=) at /build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gmain.c:3835 max_priority = 2147483647 timeout = -1 some_ready = nfds = 2 allocated_nfds = 2 fds = 0x55d8522cd550 #3 0x00007fd9519aa4ac in g_main_context_iteration (context=0x55d8522c3c20, may_block=may_block@entry=1) at /build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gmain.c:3901 retval = #4 0x00007fd9519aa4e9 in glib_worker_main (data=) at /build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gmain.c:5672 #5 0x00007fd9519d0bc5 in g_thread_proxy (data=0x55d852272450) at /build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gthread.c:780 thread = 0x55d852272450 #6 0x00007fd95174a464 in start_thread (arg=0x7fd93e9b0700) at pthread_create.c:333 __res = pd = 0x7fd93e9b0700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140571034978048, -8553772487113669356, 0, 140729083725647, 3, 0, 8572769067467048212, 8572680881059038484}, 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 0x00007fd95148930d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 4 (Thread 0x7fd914f33700 (LWP 23553)): #0 0x00007fd951484e49 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007fd9519eed4a in g_cond_wait_until (cond=cond@entry=0x55d8522c3b38, mutex=mutex@entry=0x55d8522c3b30, end_time=end_time@entry=50196208829) at /build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gthread-posix.c:1441 now = {tv_sec = 50181, tv_nsec = 208830509} span = {tv_sec = 14, tv_nsec = 999998491} sampled = 1 res = #2 0x00007fd95197e999 in g_async_queue_pop_intern_unlocked (queue=queue@entry=0x55d8522c3b30, wait=wait@entry=1, end_time=end_time@entry=50196208829) at /build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gasyncqueue.c:422 retval = __func__ = "g_async_queue_pop_intern_unlocked" #3 0x00007fd95197efbb in g_async_queue_timeout_pop (queue=0x55d8522c3b30, timeout=timeout@entry=15000000) at /build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gasyncqueue.c:543 end_time = 50196208829 retval = #4 0x00007fd9519d161a in g_thread_pool_thread_proxy () at /build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gthreadpool.c:167 pool = local_wakeup_thread_serial = last_wakeup_thread_serial = have_relayed_thread_marker = free_pool = task = 0x2 pool = #5 0x00007fd9519d161a in g_thread_pool_thread_proxy (data=) at /build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gthreadpool.c:364 free_pool = task = 0x2 pool = #6 0x00007fd9519d0bc5 in g_thread_proxy (data=0x55d852c2a000) at /build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gthread.c:780 thread = 0x55d852c2a000 #7 0x00007fd95174a464 in start_thread (arg=0x7fd914f33700) at pthread_create.c:333 __res = pd = 0x7fd914f33700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140570336114432, -8553772487113669356, 0, 140571026581487, 3, 140571026581616, 8572827120929375508, 8572680881059038484}, 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 0x00007fd95148930d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 3 (Thread 0x7fd93e1af700 (LWP 18818)): #0 0x00007fd95148019d in poll () at ../sysdeps/unix/syscall-template.S:84 #1 0x00007fd9519aa39c in g_main_context_iterate (priority=2147483647, n_fds=3, fds=0x55d852c563b0, timeout=, context=0x55d8522ce800) at /build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gmain.c:4135 poll_func = 0x7fd9519b9290 max_priority = 2147483647 timeout = -1 some_ready = nfds = 3 allocated_nfds = 3 fds = 0x55d852c563b0 #2 0x00007fd9519aa39c in g_main_context_iterate (context=0x55d8522ce800, block=block@entry=1, dispatch=dispatch@entry=1, self=) at /build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gmain.c:3835 max_priority = 2147483647 timeout = -1 some_ready = nfds = 3 allocated_nfds = 3 fds = 0x55d852c563b0 #3 0x00007fd9519aa722 in g_main_loop_run (loop=0x55d8522cda20) at /build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gmain.c:4034 __func__ = "g_main_loop_run" #4 0x00007fd951fa8916 in gdbus_shared_thread_func (user_data=0x55d8522cc690) at /build/glib2.0-vjfO_h/glib2.0-2.48.1/./gio/gdbusprivate.c:246 data = 0x55d8522cc690 #5 0x00007fd9519d0bc5 in g_thread_proxy (data=0x55d8522724a0) at /build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gthread.c:780 thread = 0x55d8522724a0 #6 0x00007fd95174a464 in start_thread (arg=0x7fd93e1af700) at pthread_create.c:333 __res = pd = 0x7fd93e1af700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140571026585344, -8553772487113669356, 0, 140729083725999, 3, 94387579963024, 8572770167515546900, 8572680881059038484}, 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 0x00007fd95148930d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 2 (Thread 0x7fd935710700 (LWP 23539)): #0 0x00007fd93b87bbe0 in __do_global_dtors_aux () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so #1 0x00007fd9530fb9b7 in _dl_fini () at dl-fini.c:235 array = 0x7fd93c031830 i = 0 l = 0x55d85247e440 maps = 0x7fd93570f290 i = l = nmaps = nloaded = ns = 0 do_audit = 0 __PRETTY_FUNCTION__ = "_dl_fini" #2 0x00007fd9513d7b78 in __run_exit_handlers (status=status@entry=1, listp=0x7fd95173d5f8 <__exit_funcs>, run_list_atexit=run_list_atexit@entry=true) at exit.c:82 atfct = onfct = cxafct = #3 0x00007fd9513d7bc5 in __GI_exit (status=status@entry=1) at exit.c:104 #4 0x00007fd952e99be8 in totem_object_wait_force_exit (user_data=) at totem-object.c:1305 #5 0x00007fd9519d0bc5 in g_thread_proxy (data=0x55d852dc9850) at /build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gthread.c:780 thread = 0x55d852dc9850 #6 0x00007fd95174a464 in start_thread (arg=0x7fd935710700) at pthread_create.c:333 __res = pd = 0x7fd935710700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140570881230592, -8553772487113669356, 0, 140729083729455, 3, 140729083729584, 8572760082395464980, 8572680881059038484}, 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 0x00007fd95148930d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 1 (Thread 0x7fd9531ffa80 (LWP 18812)): #0 0x00007fd93badba20 in unsafe_free (info=0x55d85338ad50) at ../../../src/util/ralloc.c:247 temp = 0xf7f7f7f7f7f7f7f7 #1 0x00007fd93badbcb1 in ralloc_free (ptr=) at ../../../src/util/ralloc.c:218 info = 0x55d853315bc0 #2 0x00007fd93ba9dc1c in _mesa_glsl_release_builtin_functions() (this=0x7fd93c070cc0 , this=0x7fd93c070cc0 ) at ../../../src/compiler/glsl/builtin_functions.cpp:899 #3 0x00007fd93ba9dc1c in _mesa_glsl_release_builtin_functions() () at ../../../src/compiler/glsl/builtin_functions.cpp:5444 #4 0x00007fd93bac9759 in _mesa_destroy_shader_compiler() () at ../../../src/compiler/glsl/glsl_parser_extras.cpp:1957 #5 0x00007fd93bac9759 in _mesa_destroy_shader_compiler() () at ../../../src/compiler/glsl/glsl_parser_extras.cpp:1944 #6 0x00007fd93b8a0af9 in one_time_fini () at ../../../src/mesa/main/context.c:357 #7 0x00007fd9513d7b78 in __run_exit_handlers (status=status@entry=0, listp=0x7fd95173d5f8 <__exit_funcs>, run_list_atexit=run_list_atexit@entry=true) at exit.c:82 atfct = onfct = cxafct = #8 0x00007fd9513d7bc5 in __GI_exit (status=status@entry=0) at exit.c:104 #9 0x00007fd952e9d9c4 in totem_object_exit (totem=) at totem-object.c:1364 display = #10 0x00007fd952e9db3c in main_window_destroy_cb (widget=, event=, totem=) at totem-object.c:1370 #11 0x00007fd95246e57a in _gtk_marshal_BOOLEAN__BOXEDv (closure=0x55d8529bbbc0, return_value=0x7ffe0b0b9950, instance=, args=, marshal_data=, n_params=, param_types=0x55d852287be0) at /build/gtk+3.0-MFQuqz/gtk+3.0-3.20.6/./gtk/gtkmarshalers.c:131 cc = 0x55d8529bbbc0 data1 = data2 = callback = arg0 = 0x55d8533c0990 Python Exception Attempt to dereference a generic pointer.: #12 0x00007fd951c811d4 in _g_closure_invoke_va (closure=closure@entry=0x55d8529bbbc0, return_value=return_value@entry=0x7ffe0b0b9950, instance=instance@entry=0x55d8529c43e0, args=args@entry=0x7ffe0b0b9a20, n_params=, param_types=0x55d852287be0) at /build/glib2.0-vjfO_h/glib2.0-2.48.1/./gobject/gclosure.c:867 marshal = marshal_data = in_marshal = 0 real_closure = 0x55d8529bbba0 __func__ = "_g_closure_invoke_va" #13 0x00007fd951c9b4b8 in g_signal_emit_valist (instance=0x55d8529c43e0, signal_id=, detail=0, var_args=var_args@entry=0x7ffe0b0b9a20) at /build/glib2.0-vjfO_h/glib2.0-2.48.1/./gobject/gsignal.c:3294 return_accu = accu = {g_type = 20, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}} accumulator = 0x55d85228ea40 emission = {next = 0x0, instance = 0x55d8529c43e0, ihint = {signal_id = 78, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 94387587218224} signal_id = instance_type = emission_return = {g_type = 20, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}} rtype = 20 static_scope = 0 fastpath_handler = closure = run_type = l = fastpath = instance_and_params = signal_return_type = param_values = i = n_params = __func__ = "g_signal_emit_valist" #14 0x00007fd951c9c08f in g_signal_emit (instance=instance@entry=0x55d8529c43e0, signal_id=, detail=detail@entry=0) at /build/glib2.0-vjfO_h/glib2.0-2.48.1/./gobject/gsignal.c:3441 Python Exception Attempt to dereference a generic pointer.: #15 0x00007fd9525b13dc in gtk_widget_event_internal (widget=0x55d8529c43e0 [GtkApplicationWindow], event=0x55d8533c0990) at /build/gtk+3.0-MFQuqz/gtk+3.0-3.20.6/./gtk/gtkwidget.c:7705 signal_num = return_val = 0 handled = 0 event = 0x55d8533c0990 widget = 0x55d8529c43e0 [GtkApplicationWindow] #16 0x00007fd95246d65d in gtk_main_do_event (event=event@entry=0x55d8533c0990) at /build/gtk+3.0-MFQuqz/gtk+3.0-3.20.6/./gtk/gtkmain.c:1760 event_widget = 0x55d8529c43e0 [GtkApplicationWindow] grab_widget = 0x55d8529c43e0 [GtkApplicationWindow] topmost_widget = window_group = 0x55d852e74670 [GtkWindowGroup] rewritten_event = device = 0x0 tmp_list = __func__ = "gtk_main_do_event" #17 0x00007fd9525c76d1 in send_delete_event (data=0x55d8529c43e0) at /build/gtk+3.0-MFQuqz/gtk+3.0-3.20.6/./gtk/gtkwindow.c:1320 window = 0x55d8529c43e0 [GtkApplicationWindow] priv = 0x55d8529c41a0 event = 0x55d8533c0990 #18 0x00007fd94e828b38 in gdk_threads_dispatch (data=0x55d8553f60e0) at /build/gtk+3.0-MFQuqz/gtk+3.0-3.20.6/./gdk/gdk.c:720 dispatch = 0x55d8553f60e0 ret = 0 #19 0x00007fd9519aa05a in g_main_context_dispatch (context=0x55d85227b540) at /build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gmain.c:3154 dispatch = 0x7fd9519a6b10 prev_source = 0x0 was_in_call = 0 user_data = 0x55d8553f60e0 callback = 0x7fd94e828b10 cb_funcs = cb_data = 0x55d8558febd0 need_destroy = source = 0x55d854a61900 current = 0x55d8522b5f40 i = 0 #20 0x00007fd9519aa05a in g_main_context_dispatch (context=context@entry=0x55d85227b540) at /build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gmain.c:3769 #21 0x00007fd9519aa400 in g_main_context_iterate (context=context@entry=0x55d85227b540, block=block@entry=1, dispatch=dispatch@entry=1, self=) at /build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gmain.c:3840 max_priority = 200 timeout = 0 some_ready = 1 nfds = allocated_nfds = 5 fds = 0x55d8529b4cf0 #22 0x00007fd9519aa4ac in g_main_context_iteration (context=context@entry=0x55d85227b540, may_block=may_block@entry=1) at /build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gmain.c:3901 retval = #23 0x00007fd951f71cdd in g_application_run (application=0x55d8522581a0 [TotemObject], argc=2, argv=0x7ffe0b0b9e78) at /build/glib2.0-vjfO_h/glib2.0-2.48.1/./gio/gapplication.c:2381 arguments = 0x55d852257fd0 status = 0 context = 0x55d85227b540 acquired_context = __func__ = "g_application_run" #24 0x000055d8504dcdf8 in main (argc=2, argv=0x7ffe0b0b9e78) at totem.c:83 totem = 0x55d8522581a0 [TotemObject]