.
Thread 2 (Thread 2203):
#0  0x004f0416 in __kernel_vsyscall ()
No symbol table info available.
#1  0x00380e36 in __poll (fds=0x853d478, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
        resultvar = <value optimized out>
        oldtype = -516
        result = <value optimized out>
#2  0x0096c84b in g_poll (fds=0x853d478, nfds=1, timeout=-1) at /build/buildd/glib2.0-2.28.3/./glib/gpoll.c:132
No locals.
#3  0x0095c1af in g_main_context_poll (context=0x853a578, block=9881632, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.3/./glib/gmain.c:3404
        poll_func = 0x96c820 <g_poll>
#4  g_main_context_iterate (context=0x853a578, block=9881632, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.3/./glib/gmain.c:3086
        max_priority = 2147483647
        timeout = -1
        some_ready = <value optimized out>
        nfds = 1
        allocated_nfds = <value optimized out>
        fds = 0x853d478
#5  0x0095c92b in g_main_loop_run (loop=0x853a568) at /build/buildd/glib2.0-2.28.3/./glib/gmain.c:3299
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#6  0x007c7424 in gdbus_shared_thread_func (data=0x0) at /build/buildd/glib2.0-2.28.3/./gio/gdbusprivate.c:276
No locals.
#7  0x009852df in g_thread_create_proxy (data=0x853a608) at /build/buildd/glib2.0-2.28.3/./glib/gthread.c:1897
        thread = 0x853a608
        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
#8  0x005f9e99 in start_thread (arg=0xb771fb70) at pthread_create.c:304
        pd = 0xb771fb70
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {6332404, 0, 4001536, -1217268728, 1604414655, 58458065}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <value optimized out>
        robust = <value optimized out>
        pagesize_m1 = <value optimized out>
        sp = <value optimized out>
        freesize = <value optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#9  0x0038f5fe in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
No locals.
.
Thread 1 (Thread 2195):
#0  0x004f0416 in __kernel_vsyscall ()
No symbol table info available.
#1  0x002e9e71 in raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
        resultvar = <value optimized out>
        resultvar = <value optimized out>
        pid = 4308980
        selftid = 2195
#2  0x002ed34e in abort () at abort.c:92
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0x91db50, sa_sigaction = 0x91db50}, sa_mask = {__val = {3217032548, 13572724, 0, 3077709856, 5, 0, 1, 3077743288, 4314048, 139830344, 3217032456, 3339293, 3217032488, 9960250, 10424308, 139830344, 3217032488, 9841798, 0, 0, 3217032624, 10424308, 3077743288, 9600593, 3077741296, 9973342, 139830344, 0, 3217032636, 4, 139830104, 4308980}}, sa_flags = 4314048, sa_restorer = 0x32bce5 <_int_free+21>}
        sigs = {__val = {32, 0 <repeats 31 times>}}
#3  0x009833a0 in g_assertion_message (domain=0x7e99e1 "GLib-GIO", file=0x805020 "/build/buildd/glib2.0-2.28.3/./gio/gdbusconnection.c", line=2279, func=0x806d28 "initable_init", message=<value optimized out>) at /build/buildd/glib2.0-2.28.3/./glib/gtestutils.c:1358
        lstr = "2279\000\017\237\000\364\017\237\000h\006\300\277,\312\227\000\253\266S\b\203\000\233\000\270\201r\267"
        s = 0x855a1b8 "\360\323A"
#4  0x0098397d in g_assertion_message_expr (domain=0x7e99e1 "GLib-GIO", file=0x805020 "/build/buildd/glib2.0-2.28.3/./gio/gdbusconnection.c", line=2279, func=0x806d28 "initable_init", expr=0x8063ec "connection->initialization_error == NULL") at /build/buildd/glib2.0-2.28.3/./glib/gtestutils.c:1369
        s = 0x853b670 "assertion failed: (connection->initialization_error == NULL)"
#5  0x007baea3 in initable_init (initable=0x8535800, cancellable=0x0, error=0xbfc007e8) at /build/buildd/glib2.0-2.28.3/./gio/gdbusconnection.c:2279
        connection = 0x8535800
        ret = 0
        __PRETTY_FUNCTION__ = "initable_init"
#6  0x0075b1d0 in g_initable_init (initable=0x8535800, cancellable=0x0, error=0xbfc007e8) at /build/buildd/glib2.0-2.28.3/./gio/ginitable.c:106
        iface = <value optimized out>
        __PRETTY_FUNCTION__ = "g_initable_init"
#7  0x007bb7c6 in g_bus_get_sync (bus_type=G_BUS_TYPE_SESSION, cancellable=0x0, error=0xbfc007e8) at /build/buildd/glib2.0-2.28.3/./gio/gdbusconnection.c:6291
        connection = <value optimized out>
        __PRETTY_FUNCTION__ = "g_bus_get_sync"
#8  0x004890c7 in get_ior (start_if_not_found=1, failure_log=0x85318b0) at gconf-internals.c:2454
        connection = <value optimized out>
        value = <value optimized out>
        ior = <value optimized out>
        error = 0x0
#9  gconf_get_server (start_if_not_found=1, failure_log=0x85318b0) at gconf-internals.c:2503
        server = <value optimized out>
        ior = 0xbfc007e8 ""
        orb = <value optimized out>
        ev = {_id = 0x8534c58 "0\237U\b\002", _major = 3217033224, _any = {_type = 0x97ff8c, _value = 0x85318b0, _release = 255 '\377'}}
#10 0x00489384 in gconf_activate_server (start_if_not_found=1, error=0xbfc00a6c) at gconf-internals.c:2853
        server = 0x0
        failure_log = 0x85318b0
        ev = {_id = 0x2c <Address 0x2c out of bounds>, _major = 3077818456, _any = {_type = 0x0, _value = 0x0, _release = 5 '\005'}}
#11 0x00493b9c in try_to_contact_server (start_if_not_found=<value optimized out>, err=<value optimized out>) at gconf.c:2315
        ev = {_id = 0x9232a0 "P\022", _major = 3077818456, _any = {_type = 0x338c3bcd, _value = 0xb7723cfc, _release = 111 'o'}}
#12 gconf_get_config_server (start_if_not_found=<value optimized out>, err=<value optimized out>) at gconf.c:2359
        __PRETTY_FUNCTION__ = "gconf_get_config_server"
#13 0x00494581 in gconf_engine_connect (conf=0x852d948, start_if_not_found=1, err=0xbfc00a6c) at gconf.c:359
        cs = <value optimized out>
        db = <value optimized out>
        tries = 0
        ev = {_id = 0x0, _major = 0, _any = {_type = 0x0, _value = 0x0, _release = 0 '\000'}}
        __PRETTY_FUNCTION__ = "gconf_engine_connect"
#14 0x004947e6 in gconf_engine_get_database (conf=0x852d948, err=<value optimized out>, start_if_not_found=1) at gconf.c:434
No locals.
#15 0x00495137 in gconf_engine_notify_add (conf=0x852d948, namespace_section=0x80490a2 "/system/pulseaudio", func=0x49a6e0 <notify_from_server_callback>, user_data=0x8534c58, err=0xbfc00a6c) at gconf.c:873
        db = <value optimized out>
        cl = <value optimized out>
        id = <value optimized out>
        ev = {_id = 0x0, _major = 0, _any = {_type = 0x0, _value = 0x0, _release = 0 '\000'}}
        tries = 0
        properties = {_maximum = 1, _length = 1, _buffer = 0xbfc00a08, _release = 0 '\000'}
        properties_buffer = {{key = 0x4a3c89 "name", value = 0x4a5be6 "unknown"}}
        __PRETTY_FUNCTION__ = "gconf_engine_notify_add"
#16 0x0049c912 in gconf_client_add_dir (client=0x8534c58, dirname=0x80490a2 "/system/pulseaudio", preload=GCONF_CLIENT_PRELOAD_RECURSIVE, err=0x0) at gconf-client.c:600
        d = 0x0
        notify_id = 0
        error = 0x0
        __PRETTY_FUNCTION__ = "gconf_client_add_dir"
#17 0x08048de5 in main (argc=1, argv=0xbfc00b84) at modules/gconf/gconf-helper.c:107
        g = <value optimized out>
        client = 0x8534c58
        modules = <value optimized out>
        m = <value optimized out>