#0  0x00007fdfdd1bc405 in __GI_raise (sig=<optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
        resultvar = 0
        pid = <optimized out>
        selftid = 23561
#1  0x00007fdfdd1bfb6b in __GI_abort () at abort.c:91
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0x3, sa_sigaction = 0x3}, sa_mask = {__val = {4, 140733300820672, 20, 140599465337349, 1, 140599465341593, 3, 140733300813260, 4, 140599465337296, 1, 140599465346276, 3, 140733300813236, 12, 140599465346280}}, sa_flags = 2, sa_restorer = 0x7fdfdd3004e8}
        sigs = {__val = {32, 0 <repeats 15 times>}}
#2  0x00007fdfdd1f9d0e in __libc_message (do_abort=2, fmt=0x7fdfdd301fb0 "izeof(size_t))) - 1)) == 0)") at ../sysdeps/unix/sysv/linux/libc_fatal.c:201
        ap = {{gp_offset = 40, fp_offset = 48, overflow_arg_area = 0x7fff06673730, reg_save_area = 0x7fff06673640}}
        ap_copy = {{gp_offset = 16, fp_offset = 48, overflow_arg_area = 0x7fff06673730, reg_save_area = 0x7fff06673640}}
        fd = 2
        on_2 = <optimized out>
        list = <optimized out>
        nlist = <optimized out>
        cp = <optimized out>
        written = <optimized out>
#3  0x00007fdfdd204506 in malloc_printerr (action=3, str=0x7fdfdd2fef61 "pt", ptr=<optimized out>) at malloc.c:5007
        buf = "00007fdfe20fe690"
        cp = <optimized out>
#4  0x00007fdfbbc5cc62 in cc_bluetooth_panel_update_visibility (self=self@entry=0x7fdfe20fe690) at cc-bluetooth-panel.c:540
        label = 0x7fdfe250a780 "Visibility of \342\200\234 \324\064\342\337\177\342\200\235"
        discoverable = 0
        button = <optimized out>
        name = 0x7fdfe20fe690 " \324\064\342\337\177"
#5  0x00007fdfbbc5e588 in cc_bluetooth_panel_init (self=0x7fdfe20fe690) at cc-bluetooth-panel.c:749
        widget = 0x7fdfe12f15b0
        error = 0x0
        context = <optimized out>
#6  0x00007fdfdda88bdf in ?? () at /build/buildd/glib2.0-2.34.0/./gobject/gtype.c:3415 from /tmp/tmpw3KfQM/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#7  0x00007fdfe20fe690 in ?? ()
No symbol table info available.
#8  0x00007fdfe234d420 in ?? ()
No symbol table info available.
#9  0x00007fdfe234da70 in ?? ()
No symbol table info available.
#10 0x0000000000000002 in ?? ()
No symbol table info available.
#11 0x0000000000000000 in ?? ()
No symbol table info available.