.
Thread 4 (Thread 0x7f21feac0700 (LWP 22315)):
#0  sem_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S:52
No locals.
#1  0x000000000049c9f4 in PyThread_acquire_lock ()
No symbol table info available.
#2  0x00000000004c2130 in ?? ()
No symbol table info available.
#3  0x00000000005bfc58 in PyThread_get_key_value ()
No symbol table info available.
#4  0x00000000005c946c in PyGILState_Ensure ()
No symbol table info available.
#5  0x00007f2215c72d02 in ?? () from /usr/lib/python2.7/dist-packages/gobject/_gobject.so
No symbol table info available.
#6  0x00007f2215a192d5 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#7  0x00007f2215a2b03c in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#8  0x00007f2215a33698 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#9  0x00007f2215a338ff in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#10 0x00007f2214e14310 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
No symbol table info available.
#11 0x00007f2215a1fc28 in g_object_run_dispose () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#12 0x00007f221543720d in ?? () from /usr/lib/python2.7/dist-packages/gtk-2.0/gtk/_gtk.so
No symbol table info available.
#13 0x00000000004cda58 in PyEval_EvalFrameEx ()
No symbol table info available.
#14 0x00000000004cbe31 in PyEval_EvalCodeEx ()
No symbol table info available.
#15 0x00000000004cd9a3 in PyEval_EvalFrameEx ()
No symbol table info available.
#16 0x00000000004cdc52 in PyEval_EvalFrameEx ()
No symbol table info available.
#17 0x00000000004e7ef8 in ?? ()
No symbol table info available.
#18 0x000000000050bb38 in ?? ()
No symbol table info available.
#19 0x00000000004d4a4b in PyEval_CallObjectWithKeywords ()
No symbol table info available.
#20 0x00000000005bda02 in ?? ()
No symbol table info available.
#21 0x00007f2217a210a5 in start_thread (arg=0x7f21feac0700) at pthread_create.c:309
        __res = <optimized out>
        pd = 0x7f21feac0700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139783983335168, -2984886796734509034, 0, 0, 139783983335872, 139783983335168, 2940973779815419926, 2942999009930301462}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#22 0x00007f221774e57d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.
.
Thread 3 (Thread 0x7f220c9f3700 (LWP 22314)):
#0  0x00007f22177440cd in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f221653debc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f221653e242 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f221422f426 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#4  0x00007f2216564955 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f2217a210a5 in start_thread (arg=0x7f220c9f3700) at pthread_create.c:309
        __res = <optimized out>
        pd = 0x7f220c9f3700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139784217376512, -2984886796734509034, 0, 0, 139784217377216, 139784217376512, 2942984140726915094, 2942999009930301462}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#6  0x00007f221774e57d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.
.
Thread 2 (Thread 0x7f220d1f4700 (LWP 22313)):
#0  0x00007f22177440cd in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f221653debc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f221653dfcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f220d1fc27d in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
No symbol table info available.
#4  0x00007f2216564955 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f2217a210a5 in start_thread (arg=0x7f220d1f4700) at pthread_create.c:309
        __res = <optimized out>
        pd = 0x7f220d1f4700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139784225769216, -2984886796734509034, 0, 0, 139784225769920, 139784225769216, 2942987438724927510, 2942999009930301462}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#6  0x00007f221774e57d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.
.
Thread 1 (Thread 0x7f2217e35740 (LWP 22312)):
#0  0x00007f2214a72824 in gdk_window_set_geometry_hints () from /usr/lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0
No symbol table info available.
#1  0x00007f2214f150ec in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
No symbol table info available.
#2  0x00007f2215a19504 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#3  0x00007f2215a32fa7 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#4  0x00007f2215a338ff in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#5  0x00007f2214f16ff6 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
No symbol table info available.
#6  0x00007f2215a192d5 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#7  0x00007f2215a2a913 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#8  0x00007f2215a33698 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#9  0x00007f2215a338ff in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#10 0x00007f2214f0c076 in gtk_widget_show () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
No symbol table info available.
#11 0x00007f2214d75e40 in gtk_dialog_run () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
No symbol table info available.
#12 0x00007f22153eb278 in ?? () from /usr/lib/python2.7/dist-packages/gtk-2.0/gtk/_gtk.so
No symbol table info available.
#13 0x00000000004cda58 in PyEval_EvalFrameEx ()
No symbol table info available.
#14 0x00000000004cdc52 in PyEval_EvalFrameEx ()
No symbol table info available.
#15 0x00000000004cdc52 in PyEval_EvalFrameEx ()
No symbol table info available.
#16 0x00000000004e7ef8 in ?? ()
No symbol table info available.
#17 0x000000000050bb38 in ?? ()
No symbol table info available.
#18 0x00000000004ed610 in PyInstance_New ()
No symbol table info available.
#19 0x00000000004ce11b in PyEval_EvalFrameEx ()
No symbol table info available.
#20 0x00000000004cbe31 in PyEval_EvalCodeEx ()
No symbol table info available.
#21 0x00000000004cd9a3 in PyEval_EvalFrameEx ()
No symbol table info available.
#22 0x00000000004cbe31 in PyEval_EvalCodeEx ()
No symbol table info available.
#23 0x0000000000504a7f in ?? ()
No symbol table info available.
#24 0x00000000004fc392 in PyRun_FileExFlags ()
No symbol table info available.
#25 0x00000000004fb457 in PyRun_SimpleFileExFlags ()
No symbol table info available.
#26 0x000000000049ae3e in Py_Main ()
No symbol table info available.
#27 0x00007f2217675ec5 in __libc_start_main (main=0x49a8d0 <main>, argc=5, argv=0x7fff96b1b928, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff96b1b918) at libc-start.c:287
        result = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -2984886796734509034, 4827079, 140735721617696, 0, 0, 2984936740546072598, 2943000700467597334}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x6028b0 <__libc_csu_init>, 0x7fff96b1b928}, data = {prev = 0x0, cleanup = 0x0, canceltype = 6301872}}}
        not_first_call = <optimized out>
#28 0x000000000049a7f0 in _start ()
No symbol table info available.