#0  0x00e21416 in __kernel_vsyscall ()
No symbol table info available.
#1  0x006b4e71 in raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
        resultvar = <value optimized out>
        resultvar = <value optimized out>
        pid = 8286196
        selftid = 6340
#2  0x006b834e in abort () at abort.c:92
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0x5b5b50, sa_sigaction = 0x5b5b50}, sa_mask = {__val = {3214037332, 15198836, 0, 3077999432, 5, 0, 1, 3078039648, 13, 21, 16, 8291312, 138373000, 344, 138372536, 8286196, 8291264, 138373283, 0, 0, 3214037408, 6274390, 3078039648, 6028881, 3078033408, 6270086, 138372472, 137896468, 6447819, 6852596, 6852596, 138372472}}, sa_flags = -1080929848, sa_restorer = 0x6f6ce5 <_int_free+21>}
        sigs = {__val = {32, 0 <repeats 31 times>}}
#3  0x005fcf27 in g_logv (log_domain=0x0, log_level=<value optimized out>, format=0x804a74b "Unable to signal ConsoleKit", args1=0xbf92568c "") at /build/buildd/glib2.0-2.28.4/./glib/gmessages.c:557
        depth = 1
        domain = 0x0
        data = 0x0
        log_func = 0x5fbec0 <g_log_default_handler>
        domain_fatal_mask = 5
        masquerade_fatal = <value optimized out>
        test_level = <value optimized out>
        was_fatal = 0
        was_recursion = 0
        i = <value optimized out>
#4  0x005fcf62 in g_log (log_domain=0x0, log_level=G_LOG_LEVEL_ERROR, format=0x804a74b "Unable to signal ConsoleKit") at /build/buildd/glib2.0-2.28.4/./glib/gmessages.c:577
        args = 0xbf92568c ""
#5  0x08049883 in consolekit_fallback (argc=1, argv=0xbf925784) at gtk-logout-helper.c:71
        sbus = <value optimized out>
        proxy = 0x8314100
        error = 0x836a5b0
#6  session_action (argc=1, argv=0xbf925784) at gtk-logout-helper.c:100
        sbus = <value optimized out>
        sm_proxy = <value optimized out>
        error = 0x836a5c0
        res = 0
#7  main (argc=1, argv=0xbf925784) at gtk-logout-helper.c:213
        error = 0x0
        context = <value optimized out>
        dialog = <value optimized out>