.
Thread 2 (process 1324):
#0  0x00007f4b590b7283 in *__GI___poll (fds=<value optimized out>, 
    nfds=<value optimized out>, timeout=<value optimized out>)
    at ../sysdeps/unix/sysv/linux/poll.c:87
	resultvar = 18446744073709551100
	oldtype = 0
	result = <value optimized out>
#1  0x0000000000d23d00 in ?? ()
No symbol table info available.
#2  0x00000000ffffffff in ?? ()
No symbol table info available.
#3  0x0000000000000003 in ?? ()
No symbol table info available.
#4  0x0000000000d23d00 in ?? ()
No symbol table info available.
#5  0x0000000000000001 in ?? ()
No symbol table info available.
#6  0x00007f4b593a9250 in g_main_context_iterate (context=0xd222f0, 
    block=<value optimized out>, dispatch=1)
    at /build/buildd/glib2.0-2.27.93/glib/gmain.c:4319
	max_priority = 2147483647
	timeout = -1
	some_ready = <value optimized out>
	nfds = 3
	allocated_nfds = <value optimized out>
	fds = (GPollFD *) 0xd23d00
#7  0x00007f4b5792b000 in ?? ()
No symbol table info available.
#8  0x00007f4b596537a8 in test_run_name () from /lib/libglib-2.0.so.0
No symbol table info available.
#9  0x0000000159ab7d70 in ?? ()
No symbol table info available.
#10 0x00007f4b596537e0 in ?? () from /lib/libglib-2.0.so.0
No symbol table info available.
#11 0x0000000000d222dc in ?? ()
No symbol table info available.
#12 0x7fffffffffffffff in ?? ()
No symbol table info available.
#13 0x0000000000000003 in ?? ()
No symbol table info available.
#14 0x0000000000d222d0 in ?? ()
No symbol table info available.
#15 0x00007f4b59ab6390 in __pthread_mutex_lock_full (mutex=0xd23d00)
    at pthread_mutex_lock.c:297
	kind = -516
	oldval = <value optimized out>
	id = -1
	__PRETTY_FUNCTION__ = "__pthread_mutex_lock_full"
#16 0x0000000000609540 in ?? ()
No symbol table info available.
#17 0x0000000000d222dc in ?? ()
No symbol table info available.
#18 0x00007f4b59ab6390 in __pthread_mutex_lock_full (mutex=0x7f4b596537e0)
    at pthread_mutex_lock.c:297
	kind = -516
	oldval = <value optimized out>
	id = 13771484
	__PRETTY_FUNCTION__ = "__pthread_mutex_lock_full"
#19 0x0000000000000003 in ?? ()
No symbol table info available.
#20 0x00007f4b593a9b2a in g_main_loop_run (loop=0x3)
    at /build/buildd/glib2.0-2.27.93/glib/gmain.c:4319
	__PRETTY_FUNCTION__ = "g_main_loop_run"
#21 0x00007f4b579e8b44 in gdbus_shared_thread_func (
    data=<value optimized out>)
    at /build/buildd/glib2.0-2.27.93/gio/gdbusprivate.c:471
No locals.
#22 0x00007f4b593d0664 in g_thread_create_proxy (data=0xd223d0)
    at /build/buildd/glib2.0-2.27.93/glib/gthread.c:1042
	thread = (GRealThread *) 0xd223d0
	__PRETTY_FUNCTION__ = "g_thread_create_proxy"
#23 0x00007f4b59ab3d8c in start_thread (arg=0x7f4b520ba700)
    at allocatestack.c:304
	pd = (struct pthread *) 0x7f4b520ba700
	now = <value optimized out>
	unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139961475770112, 
        -3905982825288627141, 140733638176800, 139961475770816, 0, 3, 
        3989500183519235131, 3989514199058418747}, mask_was_saved = 0}}, 
  priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, 
      canceltype = 0}}}
	not_first_call = 0
	robust = <value optimized out>
	sp = <value optimized out>
	freesize = <value optimized out>
	__PRETTY_FUNCTION__ = "start_thread"
#24 0x00007f4b590c439d in clone ()
    at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#25 0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 1 (process 1323):
#0  0x00007f4b510733d0 in watcher_owner_changed (obj=<value optimized out>, 
    pspec=<value optimized out>, user_data=<value optimized out>)
    at /build/buildd/libappindicator-0.2.92/./src/app-indicator.c:962
	_g_boolean_var_ = <value optimized out>
	self = (AppIndicator *) 0xd7b9a0
	__PRETTY_FUNCTION__ = "watcher_owner_changed"
	name = <value optimized out>
#1  0x00007f4b5986898c in g_closure_invoke (closure=0xfbafd0, 
    return_value=0x0, n_param_values=2, param_values=0xefb810, 
    invocation_hint=0x7fff1a82edb0)
    at /build/buildd/glib2.0-2.27.93/gobject/gclosure.c:197
	marshal = <value optimized out>
	marshal_data = <value optimized out>
	in_marshal = 0
	__PRETTY_FUNCTION__ = "g_closure_invoke"
#2  0x0000000000000000 in ?? ()
No symbol table info available.