.
Thread 4 (Thread 0x7f9bea30d700 (LWP 3473)):
#0  0x00007f9bf9d16ddd in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f9bfb01d004 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f9bfb01d32a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f9bf9789226 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#4  0x00007f9bfb041f35 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f9bf9196182 in start_thread (arg=0x7f9bea30d700) at pthread_create.c:312
        __res = <optimized out>
        pd = 0x7f9bea30d700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140307625727744, -7095318642433665358, 0, 0, 140307625728448, 140307625727744, 7115556741517465266, 7115598880411145906}, 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  0x00007f9bf9d2412d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.
.
Thread 3 (Thread 0x7f9beab0e700 (LWP 3472)):
#0  0x00007f9bf9d16ddd in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f9bfb01d004 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f9bfb01d10c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f9beab1618d in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
No symbol table info available.
#4  0x00007f9bfb041f35 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f9bf9196182 in start_thread (arg=0x7f9beab0e700) at pthread_create.c:312
        __res = <optimized out>
        pd = 0x7f9beab0e700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140307634120448, -7095318642433665358, 0, 0, 140307634121152, 140307634120448, 7115555642542708402, 7115598880411145906}, 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  0x00007f9bf9d2412d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.
.
Thread 2 (Thread 0x7f9bcd899700 (LWP 3481)):
#0  0x00007f9bf9d16ddd in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f9bfb01d004 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f9bfb01d10c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f9bfb01d149 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007f9bfb041f35 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f9bf9196182 in start_thread (arg=0x7f9bcd899700) at pthread_create.c:312
        __res = <optimized out>
        pd = 0x7f9bcd899700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140307145004800, -7095318642433665358, 0, 0, 140307145005504, 140307145004800, 7115624028622608050, 7115598880411145906}, 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  0x00007f9bf9d2412d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.
.
Thread 1 (Thread 0x7f9bfbb4aa00 (LWP 3470)):
#0  0x00007f9bf9ca8d6d in _int_free (av=0x7f9bf9fe8760 <main_arena>, p=<optimized out>, have_lock=0) at malloc.c:3987
        size = 912
        fb = <optimized out>
        nextchunk = 0x2029820
        nextsize = 80
        nextinuse = <optimized out>
        prevsize = <optimized out>
        bck = 0x1533db0
        fwd = 0x0
        errstr = 0x0
        locked = <optimized out>
#1  0x00007f9bfa032c42 in ?? () from /usr/lib/x86_64-linux-gnu/libgldi.so.3
No symbol table info available.
#2  0x00007f9bfa01213f in gldi_object_unref () from /usr/lib/x86_64-linux-gnu/libgldi.so.3
No symbol table info available.
#3  0x00007f9bfa0307f3 in ?? () from /usr/lib/x86_64-linux-gnu/libgldi.so.3
No symbol table info available.
#4  0x00007f9bfb00baf1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f9bfa032963 in cairo_dock_reset_docks_table () from /usr/lib/x86_64-linux-gnu/libgldi.so.3
No symbol table info available.
#6  0x000000000040f042 in main ()
No symbol table info available.