#0  0x00007f7dfab17117 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
        resultvar = 0
        pid = 8302
        selftid = 8302
#1  0x00007f7dfab18808 in __GI_abort () at abort.c:89
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0x4010000000000000, sa_sigaction = 0x4010000000000000}, sa_mask = {__val = {0, 19, 4620693217682128896, 0, 20, 4620693217682128896, 0, 85, 4617315517961601024, 0, 114, 28242896, 140179203098726, 87, 4617315517961601024, 0}}, sa_flags = -835092496, sa_restorer = 0x7f7dfdaa4440}
        sigs = {__val = {32, 0 <repeats 15 times>}}
#2  0x00007f7dfab58fd4 in __libc_message (do_abort=do_abort@entry=1, fmt=fmt@entry=0x7f7dfac62ba8 "*** Error in `%s': %s: 0x%s ***\n") at ../sysdeps/posix/libc_fatal.c:175
        ap = {{gp_offset = 40, fp_offset = 0, overflow_arg_area = 0x7fffce398150, reg_save_area = 0x7fffce3980e0}}
        fd = 2
        on_2 = <optimized out>
        list = <optimized out>
        nlist = <optimized out>
        cp = <optimized out>
        written = <optimized out>
#3  0x00007f7dfab605e6 in malloc_printerr (ptr=<optimized out>, str=0x7f7dfac62cd8 "double free or corruption (out)", action=1) at malloc.c:4996
        buf = "0000000001fab430"
        cp = <optimized out>
#4  _int_free (av=<optimized out>, p=<optimized out>, have_lock=0) at malloc.c:3840
        size = <optimized out>
        fb = <optimized out>
        nextchunk = <optimized out>
        nextsize = <optimized out>
        nextinuse = <optimized out>
        prevsize = <optimized out>
        bck = <optimized out>
        fwd = <optimized out>
        errstr = <optimized out>
        locked = <optimized out>
#5  0x000000000097c9b0 in DocumentsSection::layout(_cairo*) ()
No symbol table info available.
#6  0x000000000097cc2c in DocumentsSection::repaint(_cairo*, int, int, int, int) ()
No symbol table info available.
#7  0x00007f7e0344448b in mforms::gtk::DrawBoxImpl::repaint(_GdkEventExpose*, mforms::DrawBox*) () from /usr/lib/mysql-workbench/libmforms.so
No symbol table info available.
#8  0x00007f7dfd76713b in ?? () from /usr/lib/x86_64-linux-gnu/libgtkmm-2.4.so.1
No symbol table info available.
#9  0x00007f7dfe8ea825 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
No symbol table info available.
#10 0x00007f7dfddbb1c8 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#11 0x00007f7dfddcc661 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#12 0x00007f7dfddd3d68 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#13 0x00007f7dfddd4352 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#14 0x00007f7dfe9fa754 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
No symbol table info available.
#15 0x00007f7dfe8e9620 in gtk_main_do_event () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
No symbol table info available.
#16 0x00007f7dfe54bedf in ?? () from /usr/lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0
No symbol table info available.
#17 0x00007f7dfe54be85 in ?? () from /usr/lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0
No symbol table info available.
#18 0x00007f7dfe548b5a in ?? () from /usr/lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0
No symbol table info available.
#19 0x00007f7dfe549438 in gdk_window_process_all_updates () from /usr/lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0
No symbol table info available.
#20 0x00007f7dfe871e31 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
No symbol table info available.
#21 0x00007f7dfe528ce7 in ?? () from /usr/lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0
No symbol table info available.
#22 0x00007f7dfdae7a25 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#23 0x00007f7dfdae7d88 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#24 0x00007f7dfdae804a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#25 0x00007f7dfe8e8457 in gtk_main () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
No symbol table info available.
#26 0x000000000068ad9f in main ()
No symbol table info available.