#0  0x00007f4e0c9d474d in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f4e0d44ad34 in g_main_context_poll (priority=2147483647, n_fds=4, fds=0x17c1d90, timeout=29999, context=0x177d230) at /build/buildd/glib2.0-2.39.3/./glib/gmain.c:4008
        poll_func = 0x7f4e0d459830 <g_poll>
#2  g_main_context_iterate (context=0x177d230, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.39.3/./glib/gmain.c:3709
        max_priority = 2147483647
        timeout = 29999
        some_ready = <optimized out>
        nfds = 4
        allocated_nfds = 4
        fds = 0x17c1d90
#3  0x00007f4e0d44b05a in g_main_loop_run (loop=0x17c87a0) at /build/buildd/glib2.0-2.39.3/./glib/gmain.c:3908
        __FUNCTION__ = "g_main_loop_run"
#4  0x00007f4e0ecdc9b5 in gtk_main () at /build/buildd/gtk+3.0-3.10.6/./gtk/gtkmain.c:1158
        loop = 0x17c87a0
#5  0x0000000000405f5e in main (argc=1, argv=0x7fff7d0b91b8) at light-locker.c:105
        monitor = 0x1773820
        error = 0x0
        show_version = 0
        no_daemon = 1
        debug = 0
        entries = {{long_name = 0x40c7ae "version", short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x611850 <show_version.48151>, description = 0x40c7b6 "Version of this application", arg_description = 0x0}, {long_name = 0x40c7d2 "no-daemon", short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x611760 <no_daemon.48152>, description = 0x40c7dc "Don't become a daemon", arg_description = 0x0}, {long_name = 0x40c7f2 "debug", short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x61184c <debug.48153>, description = 0x40c7f8 "Enable debugging code", arg_description = 0x0}, {long_name = 0x0, short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x0, description = 0x0, arg_description = 0x0}}
        __FUNCTION__ = "main"