#0  get_user_label (user=0x95589f0, user=0x95589f0) at /build/buildd/indicator-session-12.10.5+14.04.20140214/src/service.c:288
        c = 0x0
#1  compare_users_by_label (ga=ga@entry=0x9555a10, gb=gb@entry=0x9555a14) at /build/buildd/indicator-session-12.10.5+14.04.20140214/src/service.c:457
        i = <optimized out>
        a = 0x95589f0
        b = 0x95397b8
#2  0xb745545b in msort_with_tmp (p=p@entry=0xbfbb1528, b=b@entry=0x9555a10, n=n@entry=2) at /build/buildd/glib2.0-2.39.91/./glib/gqsort.c:93
        b1 = 0x9555a10 "\360\211U\t\270\227S\tnder='org.freedesktop.DBus'"
        b2 = 0x9555a14 "\270\227S\tnder='org.freedesktop.DBus'"
        n1 = 1
        n2 = 1
        tmp = 0xbfbb14e0 "\020\226T\t\272\355\031\267"
        s = <optimized out>
        cmp = 0x80565f0 <compare_users_by_label>
        arg = 0x0
#3  0xb74552d1 in msort_with_tmp (p=p@entry=0xbfbb1528, b=0x9555a08, n=n@entry=4) at /build/buildd/glib2.0-2.39.91/./glib/gqsort.c:86
        b1 = 0x9555a08 "\020\226T\t\300+T\t\360\211U\t\270\227S\tnder='org.freedesktop.DBus'"
        b2 = 0x9555a10 "\360\211U\t\270\227S\tnder='org.freedesktop.DBus'"
        n1 = 2
        n2 = 2
        tmp = 0xbfbb14e0 "\020\226T\t\272\355\031\267"
        s = <optimized out>
        cmp = 0x80565f0 <compare_users_by_label>
        arg = 0x0
#4  0xb7455797 in msort_r (b=<optimized out>, n=<optimized out>, s=4, cmp=0x80565f0 <compare_users_by_label>, arg=0x0) at /build/buildd/glib2.0-2.39.91/./glib/gqsort.c:278
        size = <optimized out>
        tmp = <optimized out>
        p = {s = 4, var = 0, cmp = 0x80565f0 <compare_users_by_label>, arg = 0x0, t = 0xbfbb14e0 "\020\226T\t\272\355\031\267"}
#5  0xb7455817 in g_qsort_with_data (pbase=<optimized out>, total_elems=<optimized out>, size=<optimized out>, size@entry=4, compare_func=compare_func@entry=0x80565f0 <compare_users_by_label>, user_data=user_data@entry=0x0) at /build/buildd/glib2.0-2.39.91/./glib/gqsort.c:303
No locals.
#6  0xb74194e0 in g_ptr_array_sort (array=array@entry=0x9545790, compare_func=compare_func@entry=0x80565f0 <compare_users_by_label>) at /build/buildd/glib2.0-2.39.91/./glib/garray.c:1444
        __FUNCTION__ = "g_ptr_array_sort"
#7  0x08056ee4 in create_switch_section (self=self@entry=0x9523070) at /build/buildd/indicator-session-12.10.5+14.04.20140214/src/service.c:550
        str = <optimized out>
        menu = 0x9543a00
        item = <optimized out>
        i = <optimized out>
        guser = 0x95397b8
        iter = {dummy1 = 0x953a0a8, dummy2 = 0xb76de000, dummy3 = 0xb76de000, dummy4 = 8, dummy5 = 156514448, dummy6 = 0x4}
        users = 0x9545790
        p = 0x9523008
        ellipsis = <optimized out>
#8  0x08057467 in rebuild_now (self=self@entry=0x9523070, sections=9) at /build/buildd/indicator-session-12.10.5+14.04.20140214/src/service.c:883
        p = 0x9523008
        desktop = 0x952302c
        greeter = 0x9523038
#9  0x08057523 in rebuild_timeout_func (self=self@entry=0x9523070) at /build/buildd/indicator-session-12.10.5+14.04.20140214/src/service.c:903
        p = 0x9523008
#10 0xb7446be1 in g_timeout_dispatch (source=source@entry=0x9542200, callback=0x8057510 <rebuild_timeout_func>, user_data=0x9523070) at /build/buildd/glib2.0-2.39.91/./glib/gmain.c:4472
        timeout_source = 0x9542200
        again = <optimized out>
#11 0xb74460a7 in g_main_dispatch (context=0x9525d10) at /build/buildd/glib2.0-2.39.91/./glib/gmain.c:3064
        dispatch = 0xb7446bc0 <g_timeout_dispatch>
        prev_source = 0x0
        was_in_call = 0
        user_data = 0x9523070
        callback = 0x8057510 <rebuild_timeout_func>
        cb_funcs = <optimized out>
        cb_data = 0x954ceb0
        need_destroy = <optimized out>
        source = 0x9542200
        current = 0x951e890
        i = 0
#12 g_main_context_dispatch (context=context@entry=0x9525d10) at /build/buildd/glib2.0-2.39.91/./glib/gmain.c:3663
No locals.
#13 0xb7446468 in g_main_context_iterate (context=0x9525d10, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.39.91/./glib/gmain.c:3734
        max_priority = 2147483647
        timeout = 317
        some_ready = 1
        nfds = 1
        allocated_nfds = <optimized out>
        fds = <optimized out>
#14 0xb744676b in g_main_loop_run (loop=loop@entry=0x9540d40) at /build/buildd/glib2.0-2.39.91/./glib/gmain.c:3928
        __FUNCTION__ = "g_main_loop_run"
#15 0x08056262 in main (argc=1, argv=0xbfbb17f4) at /build/buildd/indicator-session-12.10.5+14.04.20140214/src/main.c:62
        loop = 0x9540d40
        service = 0x9523070