GNU gdb (Debian 7.12-4) 7.12 Copyright (C) 2016 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: . Find the GDB manual and other documentation resources online at: . For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from /tmp/thunar/bin/thunar...done. (gdb) run Starting program: /tmp/thunar/bin/thunar [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [New Thread 0x7fffede49700 (LWP 25241)] [New Thread 0x7fffed648700 (LWP 25242)] [New Thread 0x7fffe7fff700 (LWP 25244)] thunar-apr-Message: Initializing ThunarApr extension thunar-uca-Message: Initializing ThunarUca extension thunar-sbr-Message: Initializing ThunarSbr extension thunar-sbr-Message: Shutting down ThunarSbr extension thunar-apr-Message: Shutting down ThunarApr extension (thunar:25237): thunar-CRITICAL **: thunar_folder_finished: assertion 'folder->content_type_idle_id == 0' failed Thread 1 "thunar" received signal SIGTRAP, Trace/breakpoint trap. _g_log_abort (breakpoint=breakpoint@entry=1) at ././glib/gmessages.c:487 487 ././glib/gmessages.c: No such file or directory. (gdb) bt #0 0x00007ffff4f5c261 in _g_log_abort (breakpoint=breakpoint@entry=1) at ././glib/gmessages.c:487 #1 0x00007ffff4f5d66d in g_logv (log_domain=0x55555564791e "thunar", log_level=G_LOG_LEVEL_CRITICAL, format=, args=args@entry=0x7fffffffda20) at ././glib/gmessages.c:1296 #2 0x00007ffff4f5d7cf in g_log (log_domain=, log_level=, format=) at ././glib/gmessages.c:1337 #3 0x00005555555aae83 in thunar_folder_finished (job=0x555555ad8660 [ThunarSimpleJob], folder=0x5555559668c0 [ThunarFolder]) at thunar-folder.c:476 #7 0x00007ffff524afaf in (instance=instance@entry=0x555555ad8660, signal_id=, detail=detail@entry=0) at ././gobject/gsignal.c:3447 #4 0x00007ffff522ff75 in g_closure_invoke (closure=0x555555b99df0, return_value=return_value@entry=0x0, n_param_values=1, param_values=param_values@entry=0x7fffffffdd40, invocation_hint=invocation_hint@entry=0x7fffffffdcc0) at ././gobject/gclosure.c:804 #5 0x00007ffff5241f82 in signal_emit_unlocked_R (node=node@entry=0x5555559e5b40, detail=detail@entry=0, instance=instance@entry=0x555555ad8660, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffffffdd40) at ././gobject/gsignal.c:3635 #6 0x00007ffff524abcc in g_signal_emit_valist (instance=, signal_id=, detail=, var_args=var_args@entry=0x7fffffffdef0) at ././gobject/gsignal.c:3391 #8 0x00007ffff79ae1a1 in exo_job_finished (job=0x555555ad8660 [ThunarSimpleJob]) at exo-job.c:442 #9 0x00007ffff79ae1a1 in exo_job_async_ready (user_data=) at exo-job.c:281 #10 0x00007ffff4f566aa in g_main_dispatch (context=0x5555558c5880) at ././glib/gmain.c:3203 #11 0x00007ffff4f566aa in g_main_context_dispatch (context=context@entry=0x5555558c5880) at ././glib/gmain.c:3856 #12 0x00007ffff4f56a60 in g_main_context_iterate (context=0x5555558c5880, block=block@entry=1, dispatch=dispatch@entry=1, self=) at ././glib/gmain.c:3929 #13 0x00007ffff4f56d82 in g_main_loop_run (loop=0x555555b23860) at ././glib/gmain.c:4125 #14 0x00007ffff6e2d447 in IA__gtk_main () at ./gtk/gtkmain.c:1268 #15 0x000055555557bba8 in main (argc=1, argv=0x7fffffffe2c8) at main.c:312 (gdb) quit A debugging session is active. Inferior 1 [process 25237] will be killed. Quit anyway? (y or n) y