.
Thread 3 (Thread 0xb43b5b40 (LWP 3599)):
#0  0xb7713424 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb6bfbdcb in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#2  0xb6d822db in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0xb6d736d0 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0xb6d73831 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0xb4d58e80 in ?? () from /usr/lib/i386-linux-gnu/gio/modules/libdconfsettings.so
No symbol table info available.
#6  0xb6d98fc3 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#7  0xb6cd3d78 in start_thread (arg=0xb43b5b40) at pthread_create.c:311
        __res = <optimized out>
        pd = 0xb43b5b40
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1227993088, 0, 4001536, -1271180632, -1233246090, 1520902771}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#8  0xb6c0b3de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131
No locals.
.
Thread 2 (Thread 0xb4d32b40 (LWP 3595)):
#0  0xb7713424 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb6bfbdcb in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#2  0xb6d822db in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0xb6d736d0 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0xb6d73c2b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0xb6f66bca in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#6  0xb6d98fc3 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#7  0xb6cd3d78 in start_thread (arg=0xb4d32b40) at pthread_create.c:311
        __res = <optimized out>
        pd = 0xb4d32b40
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1227993088, 0, 4001536, -1261231448, 1721641079, 1520902771}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#8  0xb6c0b3de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131
No locals.
.
Thread 1 (Thread 0xb5044880 (LWP 3566)):
#0  0xb7713424 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb6b48b1f in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
        resultvar = <optimized out>
        resultvar = <optimized out>
        pid = -1228107776
        selftid = 3566
#2  0xb6b4c0b3 in __GI_abort () at abort.c:90
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0x9c, sa_sigaction = 0x9c}, sa_mask = {__val = {3068309504, 3067703006, 158809088, 3077787648, 3068313600, 5, 3068310280, 3077711340, 3068314040, 3036968792, 1, 5, 0, 3067582256, 156602368, 1, 1, 3068309504, 156448920, 3067302516, 3214811900, 3067581883, 0, 3065118952, 3068309504, 3066859520, 3066860608, 3068309504, 156448920, 133, 3214811900, 3077736848}}, sa_flags = -1228106640, sa_restorer = 0xb6b4bf70 <__GI_abort>}
        sigs = {__val = {32, 0 <repeats 31 times>}}
#3  0xb6d9747a in g_assertion_message () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0xb6d97aaf in g_assertion_message_expr () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0xb74d6aed in gtk_widget_unregister_window () from /usr/lib/i386-linux-gnu/libgtk-3.so.0
No symbol table info available.
#6  0xb7517c18 in ?? () from /usr/lib/i386-linux-gnu/libgtk-3.so.0
No symbol table info available.
#7  0xb715b32d in ?? () from /usr/lib/i386-linux-gnu/libgdk-3.so.0
No symbol table info available.
#8  0xb715b506 in ?? () from /usr/lib/i386-linux-gnu/libgdk-3.so.0
No symbol table info available.
#9  0xb71265e7 in gdk_display_get_event () from /usr/lib/i386-linux-gnu/libgdk-3.so.0
No symbol table info available.
#10 0xb715b14a in ?? () from /usr/lib/i386-linux-gnu/libgdk-3.so.0
No symbol table info available.
#11 0xb6d733b3 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#12 0xb6d73750 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#13 0xb6d73831 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#14 0xb6f2ecfc in g_application_run () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#15 0x0805c78b in main_main ()
No symbol table info available.
#16 0x0804f280 in main ()
No symbol table info available.