.
Thread 4 (Thread 0x7f67a2346700 (LWP 8358)):
#0  0x00007f67aa911773 in poll () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1  0x00007f67ab597078 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f67ab5978a2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f67ac1ce7b6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#4  0x00007f67ab5bc626 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f67aabe2edc in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#6  0x00007f67aa91d89d in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#7  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 3 (Thread 0x7f679adcc700 (LWP 8362)):
#0  0x00007f67aabea0bd in read () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#1  0x00007f67ab592b93 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f67ab5bc626 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f67aabe2edc in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#4  0x00007f67aa91d89d in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#5  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 2 (Thread 0x7f67a1b45700 (LWP 8359)):
#0  0x00007f67aa911773 in poll () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1  0x00007f67ab597078 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f67ab5978a2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f67a37c6c7b in ?? () from /usr/lib/gio/modules/libdconfsettings.so
No symbol table info available.
#4  0x00007f67ab5bc626 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f67aabe2edc in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#6  0x00007f67aa91d89d in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#7  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 1 (Thread 0x7f67ad84a9a0 (LWP 8355)):
#0  0x00007f67ab59f473 in g_logv () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#1  0x00007f67ab59f802 in g_log () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f67ac6b9933 in ?? () from /usr/lib/libgdk-3.so.0
No symbol table info available.
#3  0x00007f67ac6c6887 in ?? () from /usr/lib/libgdk-3.so.0
No symbol table info available.
#4  0x00007f67ab25d01f in _XError () from /usr/lib/x86_64-linux-gnu/libX11.so.6
No symbol table info available.
#5  0x00007f67ab259dd1 in ?? () from /usr/lib/x86_64-linux-gnu/libX11.so.6
No symbol table info available.
#6  0x00007f67ab25ad27 in _XReply () from /usr/lib/x86_64-linux-gnu/libX11.so.6
No symbol table info available.
#7  0x00007f67a89cd515 in XIQueryDevice () from /usr/lib/x86_64-linux-gnu/libXi.so.6
No symbol table info available.
#8  0x00007f67ac6b6b15 in ?? () from /usr/lib/libgdk-3.so.0
No symbol table info available.
#9  0x00007f67ac6c33f0 in ?? () from /usr/lib/libgdk-3.so.0
No symbol table info available.
#10 0x00007f67ac6c2f0f in ?? () from /usr/lib/libgdk-3.so.0
No symbol table info available.
#11 0x00007f67ac696131 in gdk_display_get_event () from /usr/lib/libgdk-3.so.0
No symbol table info available.
#12 0x00007f67ac6c2a22 in ?? () from /usr/lib/libgdk-3.so.0
No symbol table info available.
#13 0x00007f67ab596b6d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#14 0x00007f67ab597368 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#15 0x00007f67ab5978a2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#16 0x00007f67aca6710d in gtk_main () from /usr/lib/libgtk-3.so.0
No symbol table info available.
#17 0x0000000000413371 in ?? ()
No symbol table info available.
#18 0x00007f67aa85d30d in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#19 0x00000000004134d9 in ?? ()
No symbol table info available.
#20 0x00007fffcb498a38 in ?? ()
No symbol table info available.
#21 0x000000000000001c in ?? ()
No symbol table info available.
#22 0x0000000000000001 in ?? ()
No symbol table info available.
#23 0x00007fffcb49aa1f in ?? ()
No symbol table info available.
#24 0x0000000000000000 in ?? ()
No symbol table info available.