.
Thread 3 (Thread 0xb724b740 (LWP 2870)):
#0  0xb77d2424 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb73d4160 in __GI___poll (fds=fds@entry=0x81fa118, nfds=nfds@entry=3, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
        resultvar = <optimized out>
        oldtype = -516
        result = <optimized out>
#2  0xb755287b in g_poll (fds=0x81fa118, nfds=3, timeout=-1) at /build/buildd/glib2.0-2.33.12/./glib/gpoll.c:132
No locals.
#3  0xb7543da0 in g_main_context_poll (n_fds=3, fds=0x81fa118, timeout=<optimized out>, context=0x81f2e98, priority=<optimized out>) at /build/buildd/glib2.0-2.33.12/./glib/gmain.c:3584
        poll_func = <optimized out>
#4  g_main_context_iterate (context=0x81f2e98, block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at /build/buildd/glib2.0-2.33.12/./glib/gmain.c:3285
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 3
        allocated_nfds = <optimized out>
        fds = 0x81fa118
#5  0xb754427b in g_main_loop_run (loop=0x81f8560) at /build/buildd/glib2.0-2.33.12/./glib/gmain.c:3484
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#6  0x0806089e in bus_server_run () at server.c:137
        __PRETTY_FUNCTION__ = "bus_server_run"
#7  0x0804d2eb in main (argc=1, argv=0xbff4a9b4) at main.c:291
        context = <optimized out>
        error = 0x0
.
Thread 2 (Thread 0xb7002b40 (LWP 2884)):
#0  0xb77d2424 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb73d4160 in __GI___poll (fds=fds@entry=0xb6700478, nfds=nfds@entry=1, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
        resultvar = <optimized out>
        oldtype = -516
        result = <optimized out>
#2  0xb755287b in g_poll (fds=0xb6700478, nfds=1, timeout=-1) at /build/buildd/glib2.0-2.33.12/./glib/gpoll.c:132
No locals.
#3  0xb7543da0 in g_main_context_poll (n_fds=1, fds=0xb6700478, timeout=<optimized out>, context=0x81f9d58, priority=<optimized out>) at /build/buildd/glib2.0-2.33.12/./glib/gmain.c:3584
        poll_func = <optimized out>
#4  g_main_context_iterate (context=context@entry=0x81f9d58, block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at /build/buildd/glib2.0-2.33.12/./glib/gmain.c:3285
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 1
        allocated_nfds = <optimized out>
        fds = 0xb6700478
#5  0xb7543f01 in g_main_context_iteration (context=0x81f9d58, may_block=may_block@entry=1) at /build/buildd/glib2.0-2.33.12/./glib/gmain.c:3351
        retval = <optimized out>
#6  0xb7543f6e in glib_worker_main (data=0x0) at /build/buildd/glib2.0-2.33.12/./glib/gmain.c:5028
No locals.
#7  0xb7569693 in g_thread_proxy (data=0x81f0d20) at /build/buildd/glib2.0-2.33.12/./glib/gthread.c:797
        thread = 0x81f0d20
#8  0xb74a3d4c in start_thread (arg=0xb7002b40) at pthread_create.c:308
        __res = <optimized out>
        pd = 0xb7002b40
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1219801088, 0, 4001536, -1224727576, 741018526, -1206439010}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#9  0xb73e28ae in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
No locals.
.
Thread 1 (Thread 0xb5cffb40 (LWP 2890)):
#0  0xb77d2424 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb73261cf in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
        resultvar = <optimized out>
        resultvar = <optimized out>
        pid = -1219915776
        selftid = 2890
#2  0xb7329815 in __GI_abort () at abort.c:91
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0xb5cfeecc, sa_sigaction = 0xb5cfeecc}, sa_mask = {__val = {4, 3075882460, 2048, 3076019446, 3076489216, 0, 3076490620, 3074593465, 0, 3075883568, 3050303268, 0, 0, 3076506328, 3075521297, 3039822952, 16, 3076489216, 173, 3039894528, 0, 3075775531, 0, 3050303268, 3073368120, 3076508488, 136260688, 3039894528, 3076489216, 3075775904, 4294967295, 136260688}}, sa_flags = 150, sa_restorer = 0xb75f8000 <_GLOBAL_OFFSET_TABLE_>}
        sigs = {__val = {32, 0 <repeats 31 times>}}
#3  0xb7567b78 in g_assertion_message (domain=domain@entry=0x806463f "IBUS", file=file@entry=0x806524b "dbusimpl.c", line=line@entry=1891, func=func@entry=0x80664a0 "bus_dbus_impl_dispatch_message_by_rule", message=0xb53037a0 "assertion failed: (skip_connection == NULL || BUS_IS_CONNECTION (skip_connection))") at /build/buildd/glib2.0-2.33.12/./glib/gtestutils.c:1877
        lstr = "1891\000\000\000\000\000\200_\267\000\200_\267\354\035V\267\361\067\060\265\",Y\267\000\200_\267"
        s = 0xb5309458 "IBUS:ERROR:dbusimpl.c:1891:bus_dbus_impl_dispatch_message_by_rule: assertion failed: (skip_connection == NULL || BUS_IS_CONNECTION (skip_connection))"
#4  0xb756817f in g_assertion_message_expr (domain=domain@entry=0x806463f "IBUS", file=file@entry=0x806524b "dbusimpl.c", line=line@entry=1891, func=func@entry=0x80664a0 "bus_dbus_impl_dispatch_message_by_rule", expr=expr@entry=0x8065604 "skip_connection == NULL || BUS_IS_CONNECTION (skip_connection)") at /build/buildd/glib2.0-2.33.12/./glib/gtestutils.c:1888
        s = <optimized out>
#5  0x0805136b in bus_dbus_impl_dispatch_message_by_rule (dbus=dbus@entry=0x81e8c10, message=message@entry=0xb530d980, skip_connection=skip_connection@entry=0xb5d01f80) at dbusimpl.c:1891
        __PRETTY_FUNCTION__ = "bus_dbus_impl_dispatch_message_by_rule"
        dispatched_quark = 251
        is_running = <optimized out>
#6  0x080516e8 in bus_dbus_impl_connection_filter_cb (dbus_connection=0xb5d03390, message=0xb530d980, incoming=0, user_data=0x81e8c10) at dbusimpl.c:1569
        __PRETTY_FUNCTION__ = "bus_dbus_impl_connection_filter_cb"
        dbus = 0x81e8c10
        connection = 0xb5d01f80
#7  0xb7716091 in on_worker_message_about_to_be_sent (worker=0xb5d03a48, message=0xb5303400, user_data=0xb5d03390) at /build/buildd/glib2.0-2.33.12/./gio/gdbusconnection.c:2414
        connection = 0xb5d03390
        filters = 0xb5306e78
        num_filters = 1
        n = <optimized out>
        alive = <optimized out>
#8  0xb772b1e0 in _g_dbus_worker_emit_message_about_to_be_sent (message=0xb5303400, worker=0xb5d03a48) at /build/buildd/glib2.0-2.33.12/./gio/gdbusprivate.c:501
        ret = <optimized out>
#9  continue_writing (worker=worker@entry=0xb5d03a48) at /build/buildd/glib2.0-2.33.12/./gio/gdbusprivate.c:1489
        old_message = 0xb5303400
        new_blob = <optimized out>
        new_blob_size = <optimized out>
        error = <optimized out>
        data = 0x822db70
        flush_async_data = 0x0
        __PRETTY_FUNCTION__ = "continue_writing"
#10 0xb772b433 in continue_writing_in_idle_cb (user_data=user_data@entry=0xb5d03a48) at /build/buildd/glib2.0-2.33.12/./gio/gdbusprivate.c:1550
        worker = 0xb5d03a48
#11 0xb7540cd0 in g_idle_dispatch (source=source@entry=0x8217460, callback=0xb772b420 <continue_writing_in_idle_cb>, user_data=0xb5d03a48) at /build/buildd/glib2.0-2.33.12/./glib/gmain.c:4806
No locals.
#12 0xb7543a83 in g_main_dispatch (context=0xb5d06910) at /build/buildd/glib2.0-2.33.12/./glib/gmain.c:2715
        dispatch = 0xb7540cb0 <g_idle_dispatch>
        was_in_call = 0
        user_data = 0xb5d03a48
        callback = 0xb772b420 <continue_writing_in_idle_cb>
        cb_funcs = 0xb75f84f8
        cb_data = 0x8234298
        current_source_link = {data = 0x8217460, next = 0x0}
        need_destroy = <optimized out>
        source = 0x8217460
        current = 0xb5d00ed0
        i = <optimized out>
#13 g_main_context_dispatch (context=context@entry=0xb5d06910) at /build/buildd/glib2.0-2.33.12/./glib/gmain.c:3219
No locals.
#14 0xb7543e20 in g_main_context_iterate (context=0xb5d06910, block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at /build/buildd/glib2.0-2.33.12/./glib/gmain.c:3290
        max_priority = 2147483647
        timeout = -1
        some_ready = 1
        nfds = 13
        allocated_nfds = <optimized out>
        fds = <optimized out>
#15 0xb754427b in g_main_loop_run (loop=0xb5d068d8) at /build/buildd/glib2.0-2.33.12/./glib/gmain.c:3484
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#16 0xb772963a in gdbus_shared_thread_func (user_data=0xb5d068f8) at /build/buildd/glib2.0-2.33.12/./gio/gdbusprivate.c:277
        data = 0xb5d068f8
#17 0xb7569693 in g_thread_proxy (data=0xb5d01cf0) at /build/buildd/glib2.0-2.33.12/./glib/gthread.c:797
        thread = 0xb5d01cf0
#18 0xb74a3d4c in start_thread (arg=0xb5cffb40) at pthread_create.c:308
        __res = <optimized out>
        pd = 0xb5cffb40
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1219801088, 0, 4001536, -1244662808, -1282733157, -1206439010}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#19 0xb73e28ae in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
No locals.