#0  0xb7793424 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb7457e71 in raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
        resultvar = <value optimized out>
        resultvar = <value optimized out>
        pid = -1218928652
        selftid = 1412
#2  0xb745b34e in abort () at abort.c:92
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0x584, sa_sigaction = 0x584}, sa_mask = {__val = {3076038644, 1, 3217379916, 3217379752, 3075691413, 3078296804, 134987920, 135297389, 134549680, 3217379916, 27600, 3217379884, 134523184, 27, 2, 3217379752, 3075429860, 4, 0, 3217379812, 3076038644, 24, 2, 3217379932, 3075552282, 2, 3217379812, 4, 0, 3, 2, 3075879864}}, sa_flags = 4, sa_restorer = 0x5}
        sigs = {__val = {32, 0 <repeats 31 times>}}
#3  0xb748e577 in __libc_message (do_abort=2, fmt=0xb756776c "*** glibc detected *** %s: %s: 0x%s ***\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:189
        ap = 0xb5515a28 "*** glibc detected *** /usr/bin/python: free(): invalid pointer: 0xb70f8a08 ***\n"
        ap_copy = 0xb5515a28 "*** glibc detected *** /usr/bin/python: free(): invalid pointer: 0xb70f8a08 ***\n"
        fd = 2
        on_2 = <value optimized out>
        list = <value optimized out>
        nlist = <value optimized out>
        cp = <value optimized out>
        written = <value optimized out>
#4  0xb7498961 in malloc_printerr (action=<value optimized out>, str=<value optimized out>, ptr=0xb70f8a08) at malloc.c:6283
        buf = "b70f8a08"
        cp = <value optimized out>
#5  0xb749a28b in _int_free (av=<value optimized out>, p=0xb70f8a00) at malloc.c:4795
        size = <value optimized out>
        fb = <value optimized out>
        nextchunk = <value optimized out>
        nextsize = <value optimized out>
        nextinuse = <value optimized out>
        prevsize = <value optimized out>
        bck = <value optimized out>
        fwd = <value optimized out>
        errstr = <value optimized out>
        __func__ = "_int_free"
#6  0xb749d41d in __libc_free (mem=0xb70f8a08) at malloc.c:3738
        ar_ptr = 0xb758b3c0
        p = <value optimized out>
        hook = <value optimized out>
#7  0xb706cc86 in g_free (mem=0xb70f8a08) at /build/buildd/glib2.0-2.28.4/./glib/gmem.c:263
No locals.
#8  0xb7037c3f in g_array_free (farray=0xb5519f38, free_segment=1) at /build/buildd/glib2.0-2.28.4/./glib/garray.c:302
        array = 0xb5519f38
        segment = <value optimized out>
        preserve_wrapper = <value optimized out>
        __PRETTY_FUNCTION__ = "g_array_free"
#9  0xb5f4c81d in prop_array_teardown (prop_array=0xa509b20) at ../../libdbusmenu-glib/server.c:847
        iitem = <value optimized out>
        i = <value optimized out>
        j = <value optimized out>
#10 0xb5f4e394 in menuitem_property_idle (user_data=0xa16b488) at ../../libdbusmenu-glib/server.c:995
        priv = 0xa16b498
        i = <value optimized out>
        j = <value optimized out>
        itembuilder = {x = {3075068957, 3217382248, 3071258612, 3071258612, 172699200, 3217382264, 3070676102, 172699200, 0, 4, 0, 3071258612, 172699200, 3217382344, 3070630507, 172699200}}
        item_init = <value optimized out>
        removeitembuilder = {x = {0 <repeats 16 times>}}
        removeitem_init = <value optimized out>
        megadata = {0xa51b008, 0xb5515d60}
        gotsomething = <value optimized out>
#11 0xb7061311 in g_idle_dispatch (source=0xa514a40, callback=0xb5f4e0d0 <menuitem_property_idle>, user_data=0xa16b488) at /build/buildd/glib2.0-2.28.4/./glib/gmain.c:4545
No locals.
#12 0xb7065aa8 in g_main_dispatch (context=0xa171638) at /build/buildd/glib2.0-2.28.4/./glib/gmain.c:2440
        dispatch = 0xb70612f0 <g_idle_dispatch>
        was_in_call = 0
        user_data = 0xa16b488
        callback = 0xb5f4e0d0 <menuitem_property_idle>
        cb_funcs = 0xb70fb33c
        cb_data = 0xa4a3b38
        current_source_link = {data = 0xa514a40, next = 0x0}
        need_destroy = <value optimized out>
        source = 0xa514a40
        current = 0xb55005a8
        i = <value optimized out>
#13 g_main_context_dispatch (context=0xa171638) at /build/buildd/glib2.0-2.28.4/./glib/gmain.c:3013
No locals.
#14 0xb7066270 in g_main_context_iterate (context=0xa171638, block=-1224251360, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.4/./glib/gmain.c:3091
        max_priority = 2147483647
        timeout = 59998
        some_ready = 1
        nfds = <value optimized out>
        allocated_nfds = <value optimized out>
        fds = 0xa4db980
#15 0xb706692b in g_main_loop_run (loop=0xa0c6380) at /build/buildd/glib2.0-2.28.4/./glib/gmain.c:3299
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#16 0xb6ab4b99 in IA__gtk_main () at /build/buildd/gtk+2.0-2.24.3/gtk/gtkmain.c:1255
        tmp_list = <value optimized out>
        functions = 0x0
        init = <value optimized out>
        loop = 0xa0c6380
#17 0xb6eb8a2f in ?? ()
No symbol table info available.
#18 0x00000000 in ?? ()
No symbol table info available.