. Thread 3 (Thread 0x7fa907bc2700 (LWP 32143)): #0 0x00007fa91f7df12d in poll () at ../sysdeps/unix/syscall-template.S:81 No locals. #1 0x00007fa91fd1dfe4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007fa91fd1e30a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007fa920305336 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 No symbol table info available. #4 0x00007fa91fd42f05 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x00007fa91fabf182 in start_thread (arg=0x7fa907bc2700) at pthread_create.c:312 __res = pd = 0x7fa907bc2700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140363955971840, 7977573834590913869, 0, 0, 140363955972544, 140363955971840, -7934209657546078899, -7934156765927307955}, 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 0x00007fa91f7ec47d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. . Thread 2 (Thread 0x7fa9083c3700 (LWP 32142)): #0 0x00007fa91f7df12d in poll () at ../sysdeps/unix/syscall-template.S:81 No locals. #1 0x00007fa91fd1dfe4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007fa91fd1e0ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007fa9083cb1ad in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so No symbol table info available. #4 0x00007fa91fd42f05 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x00007fa91fabf182 in start_thread (arg=0x7fa9083c3700) at pthread_create.c:312 __res = pd = 0x7fa9083c3700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140363964364544, 7977573834590913869, 0, 0, 140363964365248, 140363964364544, -7934188765214538419, -7934156765927307955}, 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 0x00007fa91f7ec47d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. . Thread 1 (Thread 0x7fa922abba40 (LWP 32103)): #0 0x00007fa91fd24c13 in g_logv () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #1 0x00007fa91fd24d72 in g_log () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007fa9202e4a67 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 No symbol table info available. #3 0x00007fa91fff2789 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #4 0x00007fa91fff44c4 in g_object_new_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #5 0x00007fa91fff48a4 in g_object_new () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #6 0x00007fa9229274b0 in ?? () No symbol table info available. #7 0x00007fa922927585 in config_data_get_timezone () No symbol table info available. #8 0x00007fa922924a62 in ?? () No symbol table info available. #9 0x00007fa922927155 in alarm_queue_init () No symbol table info available. #10 0x00007fa92000de3b in g_type_create_instance () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #11 0x00007fa91fff2355 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #12 0x00007fa91fff44c4 in g_object_new_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #13 0x00007fa920289239 in g_initable_new_valist () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 No symbol table info available. #14 0x00007fa92028932c in g_initable_new () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 No symbol table info available. #15 0x00007fa9229209ee in main () No symbol table info available.