.
Thread 3 (Thread 0x7f515b986700 (LWP 7541)):
#0  0x00007f5168f3a0c7 in mprotect () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1  0x00007f5168ec8217 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#2  0x00007f5168ec91b5 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#3  0x00007f5168ece559 in calloc () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#4  0x00007f51696de739 in g_malloc0 () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f51696ab4c3 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#6  0x00007f51696f3e69 in g_slice_free1 () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#7  0x00007f51696e83d3 in g_queue_pop_tail () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#8  0x00007f51696af6cf in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#9  0x00007f51696fcd6a in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#10 0x00007f51696fc645 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#11 0x00007f5169210e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#12 0x00007f5168f3dcbd in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#13 0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 2 (Thread 0x7f5161069700 (LWP 7527)):
#0  0x00007f5168f32303 in poll () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1  0x00007f51696d8d84 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f51696d91e2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f5166b364a6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#4  0x00007f51696fc645 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f5169210e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#6  0x00007f5168f3dcbd 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 0x7f5169fc9940 (LWP 7494)):
#0  0x00007f51696dfc7f in g_logv () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#1  0x00007f51696dfe42 in g_log () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f51694423c6 in plank_dock_items_construct () from /usr/lib/x86_64-linux-gnu/libplank.so.0
No symbol table info available.
#3  0x00007f51694404fa in plank_dock_controller_construct () from /usr/lib/x86_64-linux-gnu/libplank.so.0
No symbol table info available.
#4  0x00007f516945a5e9 in ?? () from /usr/lib/x86_64-linux-gnu/libplank.so.0
No symbol table info available.
#5  0x00007f516945af61 in ?? () from /usr/lib/x86_64-linux-gnu/libplank.so.0
No symbol table info available.
#6  0x0000000000400fd4 in ?? ()
No symbol table info available.
#7  0x00007f5168e6b76d in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#8  0x0000000000400ae1 in ?? ()
No symbol table info available.
#9  0x00007ffff49b4038 in ?? ()
No symbol table info available.
#10 0x000000000000001c in ?? ()
No symbol table info available.
#11 0x0000000000000001 in ?? ()
No symbol table info available.
#12 0x00007ffff49b4a91 in ?? ()
No symbol table info available.
#13 0x0000000000000000 in ?? ()
No symbol table info available.