.
Thread 3 (Thread 0x7f83b8a2a700 (LWP 1912)):
#0  0x00007f83c4990773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
        resultvar = <optimized out>
        oldtype = 0
        result = <optimized out>
#1  0x00007f83c38f6408 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f83c38f6c32 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f83b8a2fc7b in ?? () from /usr/lib/gio/modules/libdconfsettings.so
No symbol table info available.
#4  0x00007f83c391b9a6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f83c5b04edc in start_thread (arg=0x7f83b8a2a700) at pthread_create.c:304
        __res = <optimized out>
        pd = 0x7f83b8a2a700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 8273737701809798801, 140733995353200, 140203715111360, 0, 3, -8226587919167439215, -8226471257656967535}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        robust = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#6  0x00007f83c499c89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#7  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 2 (Thread 0x7f83b37fe700 (LWP 1914)):
#0  0x00007f83c4990773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
        resultvar = <optimized out>
        oldtype = 0
        result = <optimized out>
#1  0x00007f83c38f6408 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f83c38f6c32 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f83c3427bd6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#4  0x00007f83c391b9a6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f83c5b04edc in start_thread (arg=0x7f83b37fe700) at pthread_create.c:304
        __res = <optimized out>
        pd = 0x7f83b37fe700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 8273737701809798801, 140203715107536, 140203628947904, 0, 3, -8226565355556749679, -8226471257656967535}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        robust = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#6  0x00007f83c499c89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#7  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 1 (Thread 0x7f83c5f12720 (LWP 1873)):
#0  0x00007f83b9b2149b in dbusmenu_menuitem_property_get_variant () from /usr/lib/libdbusmenu-glib.so.4
No symbol table info available.
#1  0x00007f83b9b2235d in dbusmenu_menuitem_properties_variant () from /usr/lib/libdbusmenu-glib.so.4
No symbol table info available.
#2  0x00007f83b9b227e2 in dbusmenu_menuitem_build_variant () from /usr/lib/libdbusmenu-glib.so.4
No symbol table info available.
#3  0x00007f83b9b2287f in dbusmenu_menuitem_build_variant () from /usr/lib/libdbusmenu-glib.so.4
No symbol table info available.
#4  0x00007f83b9b24ef8 in ?? () from /usr/lib/libdbusmenu-glib.so.4
No symbol table info available.
#5  0x00007f83c341776d in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#6  0x00007f83c38f5efd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#7  0x00007f83c38f66f8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#8  0x00007f83c38f6c32 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#9  0x00007f83c1211dd7 in gtk_main () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
No symbol table info available.
#10 0x00007f83c18c5056 in ?? () from /usr/lib/python2.7/dist-packages/gtk-2.0/gtk/_gtk.so
No symbol table info available.
#11 0x00000000004b7204 in PyEval_EvalFrameEx ()
No symbol table info available.
#12 0x00000000004b6e67 in PyEval_EvalFrameEx ()
No symbol table info available.
#13 0x00000000004bce3d in PyEval_EvalCodeEx ()
No symbol table info available.
#14 0x00000000004bd922 in PyEval_EvalCode ()
No symbol table info available.
#15 0x00000000004dcd42 in ?? ()
No symbol table info available.
#16 0x00000000004dd904 in PyRun_FileExFlags ()
No symbol table info available.
#17 0x00000000004de40e in PyRun_SimpleFileExFlags ()
No symbol table info available.
#18 0x00000000004ee80d in Py_Main ()
No symbol table info available.
#19 0x00007f83c48dc30d in __libc_start_main (main=0x41aa50 <main>, argc=2, ubp_av=0x7fff2fcd1508, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff2fcd14f8) at libc-start.c:226
        result = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 8273737701809798801, 4311888, 140733995357440, 0, 0, -8274125162983375215, -8226473976500502895}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x53c0c0, 0x7fff2fcd1508}, data = {prev = 0x0, cleanup = 0x0, canceltype = 5488832}}}
        not_first_call = <optimized out>
#20 0x000000000041cb79 in _start ()
No symbol table info available.