.
Thread 1 (process 1561):
#0  0x00b92422 in __kernel_vsyscall ()
No symbol table info available.
#1  0x00f80641 in *__GI_raise (sig=6)
    at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
	resultvar = <value optimized out>
	pid = 17481716
	selftid = 1561
#2  0x00f83a72 in *__GI_abort () at abort.c:92
	act = {__sigaction_handler = {
    sa_handler = 0xa1f4e4 <_rtld_local+1220>, 
    sa_sigaction = 0xa1f4e4 <_rtld_local+1220>}, sa_mask = {__val = {917504, 
      134576224, 134522452, 3215801240, 8931, 3215801208, 134516340, 
      134515704, 67, 10615032, 16890417, 67, 134576224, 3215801136, 17481716, 
      13, 3215802596, 3215801256, 17009460, 2, 3215801136, 4, 0, 3215801232, 
      3215801244, 2, 17337607, 17337603, 17333153, 17333179, 230, 
      3215801136}}, sa_flags = -1079166088, sa_restorer = 0x108a0a3}
	sigs = {__val = {32, 0 <repeats 31 times>}}
#3  0x00fb748d in __libc_message (do_abort=2, 
    fmt=0x108bef8 "*** glibc detected *** %s: %s: 0x%s ***\n")
    at ../sysdeps/unix/sysv/linux/libc_fatal.c:189
	ap = <value optimized out>
	fd = -1079165728
	on_2 = <value optimized out>
	list = <value optimized out>
	nlist = <value optimized out>
	cp = <value optimized out>
	written = false
#4  0x00fc1581 in malloc_printerr (action=<value optimized out>, 
    str=0x6 <Address 0x6 out of bounds>, ptr=0x8e4c500) at malloc.c:6264
	buf = "08e4c500"
	cp = <value optimized out>
#5  0x00fc2dd8 in _int_free (av=<value optimized out>, 
    p=<value optimized out>) at malloc.c:4792
	size = 0
	nextchunk = (mchunkptr) 0x619
	nextsize = 148827176
	prevsize = <value optimized out>
	bck = <value optimized out>
	fwd = <value optimized out>
	errstr = 0x6 <Address 0x6 out of bounds>
	__func__ = "_int_free"
#6  0x00fc5ebd in *__GI___libc_free (mem=0x8e4c500) at malloc.c:3738
	ar_ptr = (mstate) 0x10ad3c0
	p = (mchunkptr) 0x6
#7  0x008aefc6 in g_free () from /lib/libglib-2.0.so.0
No symbol table info available.
#8  0x080593ef in event_cb (source=0x8e4c930, 
    condition=<value optimized out>, killswitch=0x8e4c500)
    at bluetooth-killswitch.c:210
	status = <value optimized out>
	event = {idx = 2, type = 2 '\002', op = 1 '\001', soft = 1 '\001', 
  hard = 0 '\0'}
#9  0x008eae6b in ?? () from /lib/libglib-2.0.so.0
No symbol table info available.
#10 0x008a65e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
No symbol table info available.
#11 0x008aa2d8 in ?? () from /lib/libglib-2.0.so.0
No symbol table info available.
#12 0x008aa817 in g_main_loop_run () from /lib/libglib-2.0.so.0
No symbol table info available.
#13 0x004b9299 in IA__gtk_main ()
    at /build/buildd/gtk+2.0-2.20.0/gtk/gtkmain.c:1219
	tmp_list = (GList *) 0x8e14f98
	functions = (GList *) 0x0
	init = (GtkInitFunction *) 0x8e57028
	loop = (GMainLoop *) 0x8e3da00
#14 0x08050899 in main (argc=1, argv=0xbfad4604) at main.c:1149
	app = (UniqueApp *) 0x8e48650
	indicator = (AppIndicator *) 0x8e14f98
	menu = (GtkWidget *) 0x8e57028
	value = <value optimized out>
	context = <value optimized out>
	error = (GError *) 0x0