.
Thread 3 (Thread 0xb5955b40 (LWP 30523)):
#0  0xb77211b2 in _dl_sysinfo_int80 () from /tmp/tmpbmNLQO/lib/ld-linux.so.2
No symbol table info available.
#1  0xb6c54160 in __GI___poll (fds=fds@entry=0xb5000c68, 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  0xb6ea8dbb in g_poll (fds=0xb5000c68, nfds=1, timeout=-1) at /build/buildd/glib2.0-2.33.10/./glib/gpoll.c:132
No locals.
#3  0xb6e9a360 in g_main_context_poll (n_fds=1, fds=0xb5000c68, timeout=<optimized out>, context=0x9e53178, priority=<optimized out>) at /build/buildd/glib2.0-2.33.10/./glib/gmain.c:3576
        poll_func = <optimized out>
#4  g_main_context_iterate (context=context@entry=0x9e53178, block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at /build/buildd/glib2.0-2.33.10/./glib/gmain.c:3277
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 1
        allocated_nfds = <optimized out>
        fds = 0xb5000c68
#5  0xb6e9a4c1 in g_main_context_iteration (context=context@entry=0x9e53178, may_block=may_block@entry=1) at /build/buildd/glib2.0-2.33.10/./glib/gmain.c:3343
        retval = <optimized out>
#6  0xb59f98b0 in dconf_gdbus_worker_thread (user_data=0x9e53178) at dconf-gdbus-thread.c:81
        context = 0x9e53178
#7  0xb6ebef83 in g_thread_proxy (data=0x9e45460) at /build/buildd/glib2.0-2.33.10/./glib/gthread.c:801
        thread = 0x9e45460
#8  0xb6b31d4c in start_thread (arg=0xb5955b40) at pthread_create.c:308
        __res = <optimized out>
        pd = 0xb5955b40
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1229705216, 0, 4001536, -1248505112, -2075281944, -925659666}, 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  0xb6c628ae in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
No locals.
.
Thread 2 (Thread 0xb6340b40 (LWP 30522)):
#0  0xb77211b2 in _dl_sysinfo_int80 () from /tmp/tmpbmNLQO/lib/ld-linux.so.2
No symbol table info available.
#1  0xb6c54160 in __GI___poll (fds=fds@entry=0xb5a023b0, 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  0xb6ea8dbb in g_poll (fds=0xb5a023b0, nfds=3, timeout=-1) at /build/buildd/glib2.0-2.33.10/./glib/gpoll.c:132
No locals.
#3  0xb6e9a360 in g_main_context_poll (n_fds=3, fds=0xb5a023b0, timeout=<optimized out>, context=0x9da7688, priority=<optimized out>) at /build/buildd/glib2.0-2.33.10/./glib/gmain.c:3576
        poll_func = <optimized out>
#4  g_main_context_iterate (context=0x9da7688, block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at /build/buildd/glib2.0-2.33.10/./glib/gmain.c:3277
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 3
        allocated_nfds = <optimized out>
        fds = 0xb5a023b0
#5  0xb6e9a83b in g_main_loop_run (loop=0x9da7650) at /build/buildd/glib2.0-2.33.10/./glib/gmain.c:3476
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#6  0xb709cdfa in gdbus_shared_thread_func (user_data=0x9da7670) at /build/buildd/glib2.0-2.33.10/./gio/gdbusprivate.c:277
        data = 0x9da7670
#7  0xb6ebef83 in g_thread_proxy (data=0x9da4120) at /build/buildd/glib2.0-2.33.10/./glib/gthread.c:801
        thread = 0x9da4120
#8  0xb6b31d4c in start_thread (arg=0xb6340b40) at pthread_create.c:308
        __res = <optimized out>
        pd = 0xb6340b40
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1229705216, 0, 4001536, -1238105368, -957499921, -925659666}, 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  0xb6c628ae in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
No locals.
.
Thread 1 (Thread 0xb6607840 (LWP 30521)):
#0  service_proxy_name_changed (connection=0x9da2008, sender_name=0xb5a03b50 "org.freedesktop.DBus", object_path=0xb5a09d40 "/org/freedesktop/DBus", interface_name=0xb5a06d50 "org.freedesktop.DBus", signal_name=0xb5a06ed8 "NameOwnerChanged", parameters=0xb5001c18, user_data=0x9e69e50) at /build/buildd/libindicator-12.10.0/./libindicator/indicator-service-manager.c:544
        priv = 0x0
        new_name = 0xa06fa19 ""
        prev_name = 0xa06fa11 ":1.1297"
#1  0xb70869d6 in emit_signal_instance_in_idle_cb (data=data@entry=0xb5a08480) at /build/buildd/glib2.0-2.33.10/./gio/gdbusconnection.c:3715
        signal_instance = 0xb5a08480
        parameters = 0xb5001c18
        has_subscription = 1
#2  0xb6e972c0 in g_idle_dispatch (source=source@entry=0xb5a09d08, callback=0xb7086940 <emit_signal_instance_in_idle_cb>, user_data=0xb5a08480) at /build/buildd/glib2.0-2.33.10/./glib/gmain.c:4797
No locals.
#3  0xb6e9a043 in g_main_dispatch (context=0x9d966e8) at /build/buildd/glib2.0-2.33.10/./glib/gmain.c:2707
        dispatch = 0xb6e972a0 <g_idle_dispatch>
        was_in_call = 0
        user_data = 0xb5a08480
        callback = 0xb7086940 <emit_signal_instance_in_idle_cb>
        cb_funcs = 0xb6f4d4f8
        cb_data = 0xb5a07598
        current_source_link = {data = 0xb5a09d08, next = 0x0}
        need_destroy = <optimized out>
        source = 0xb5a09d08
        current = 0x9d94980
        i = <optimized out>
#4  g_main_context_dispatch (context=context@entry=0x9d966e8) at /build/buildd/glib2.0-2.33.10/./glib/gmain.c:3211
No locals.
#5  0xb6e9a3e0 in g_main_context_iterate (context=0x9d966e8, block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at /build/buildd/glib2.0-2.33.10/./glib/gmain.c:3282
        max_priority = 0
        timeout = 0
        some_ready = 1
        nfds = 3
        allocated_nfds = <optimized out>
        fds = <optimized out>
#6  0xb6e9a83b in g_main_loop_run (loop=loop@entry=0x9e592a8) at /build/buildd/glib2.0-2.33.10/./glib/gmain.c:3476
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#7  0xb737e7fd in gtk_main () at /build/buildd/gtk+3.0-3.5.12/./gtk/gtkmain.c:1162
        loop = 0x9e592a8
#8  0x0804bab6 in main (argc=1, argv=0xbf8ea154) at /build/buildd/unity-6.4.0/services/panel-main.c:431
        service = 0x9d8f160
        owner_id = 2
        __PRETTY_FUNCTION__ = "main"