.
Thread 5 (LWP 2731):
#0  0xb77cb424 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb7529dcb in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#2  0xb71992db in poll (__timeout=-1, __nfds=1, __fds=0xb6700478) at /usr/include/i386-linux-gnu/bits/poll2.h:46
No locals.
#3  g_poll (fds=0xb6700478, nfds=1, timeout=-1) at /build/buildd/glib2.0-2.36.0/./glib/gpoll.c:132
No locals.
#4  0xb718a6d0 in g_main_context_poll (n_fds=1, fds=0xb6700478, timeout=<optimized out>, context=0x8892c60, priority=<optimized out>) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3995
        poll_func = <optimized out>
#5  g_main_context_iterate (context=context@entry=0x8892c60, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3696
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        allocated_nfds = <optimized out>
        fds = 0xb6700478
        nfds = 1
#6  0xb718a831 in g_main_context_iteration (context=0x8892c60, may_block=may_block@entry=1) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3762
        retval = <optimized out>
#7  0xb718a8be in glib_worker_main (data=0x0) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:5427
No locals.
#8  0xb71affc3 in g_thread_proxy (data=0x8892e00) at /build/buildd/glib2.0-2.36.0/./glib/gthread.c:798
        thread = 0x8892e00
#9  0xb7433d78 in start_thread (arg=0xb7005b40) at pthread_create.c:311
        __res = <optimized out>
        pd = 0xb7005b40
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1220259840, 0, 4001536, -1224715288, -1340329027, 918600125}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#10 0xb75393de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131
No locals.
.
Thread 4 (LWP 3725):
#0  0xb77cb424 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb7437c33 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:250
No locals.
#2  0xb7546dd4 in __pthread_cond_timedwait (cond=0x8c4bfa8, mutex=0x8c4bf88, abstime=0xa33831d8) at forward.c:162
        __p = <optimized out>
#3  0xb71ce260 in g_cond_wait_until (cond=cond@entry=0x8c4b1c8, mutex=mutex@entry=0x8c4b1c0, end_time=360884660) at /build/buildd/glib2.0-2.36.0/./glib/gthread-posix.c:865
        ts = {tv_sec = 360, tv_nsec = 884660000}
        status = <optimized out>
#4  0xb715c929 in g_async_queue_pop_intern_unlocked (queue=queue@entry=0x8c4b1c0, wait=wait@entry=1, end_time=360884660) at /build/buildd/glib2.0-2.36.0/./glib/gasyncqueue.c:424
        retval = <optimized out>
        __PRETTY_FUNCTION__ = "g_async_queue_pop_intern_unlocked"
#5  0xb715d16e in g_async_queue_timeout_pop (queue=0x8c4b1c0, timeout=15000000) at /build/buildd/glib2.0-2.36.0/./glib/gasyncqueue.c:545
        end_time = <optimized out>
        retval = <optimized out>
#6  0xb71b098f in g_thread_pool_wait_for_new_pool () at /build/buildd/glib2.0-2.36.0/./glib/gthreadpool.c:169
        pool = <optimized out>
        local_max_idle_time = 15000
        local_wakeup_thread_serial = <optimized out>
        local_max_unused_threads = 2
        last_wakeup_thread_serial = 0
        have_relayed_thread_marker = 0
#7  g_thread_pool_thread_proxy (data=0x8c4b8d0) at /build/buildd/glib2.0-2.36.0/./glib/gthreadpool.c:366
        free_pool = <optimized out>
        task = 0x3a98
        pool = <optimized out>
#8  0xb71affc3 in g_thread_proxy (data=0x9d502000) at /build/buildd/glib2.0-2.36.0/./glib/gthread.c:798
        thread = 0x9d502000
#9  0xb7433d78 in start_thread (arg=0xa3383b40) at pthread_create.c:311
        __res = <optimized out>
        pd = 0xa3383b40
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1220259840, 0, 4001536, -1556597784, -1059310699, 918600125}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#10 0xb75393de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131
No locals.
.
Thread 3 (LWP 2740):
#0  0xb77cb424 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb7529dcb in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#2  0xb71992db in poll (__timeout=-1, __nfds=9, __fds=0xb4e0b0f8) at /usr/include/i386-linux-gnu/bits/poll2.h:46
No locals.
#3  g_poll (fds=0xb4e0b0f8, nfds=9, timeout=-1) at /build/buildd/glib2.0-2.36.0/./glib/gpoll.c:132
No locals.
#4  0xb718a6d0 in g_main_context_poll (n_fds=9, fds=0xb4e0b0f8, timeout=<optimized out>, context=0xb580aa48, priority=<optimized out>) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3995
        poll_func = <optimized out>
#5  g_main_context_iterate (context=0xb580aa48, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3696
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        allocated_nfds = <optimized out>
        fds = 0xb4e0b0f8
        nfds = 9
#6  0xb718ac2b in g_main_loop_run (loop=0xb580aa10) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3895
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#7  0xb634fbca in gdbus_shared_thread_func (user_data=0xb580aa30) at /build/buildd/glib2.0-2.36.0/./gio/gdbusprivate.c:278
        data = 0xb580aa30
#8  0xb71affc3 in g_thread_proxy (data=0xb58040f0) at /build/buildd/glib2.0-2.36.0/./glib/gthread.c:798
        thread = 0xb58040f0
#9  0xb7433d78 in start_thread (arg=0xb57ffb40) at pthread_create.c:311
        __res = <optimized out>
        pd = 0xb57ffb40
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1220259840, 0, 4001536, -1249905688, 1331442617, 918600125}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#10 0xb75393de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131
No locals.
.
Thread 2 (LWP 2739):
#0  0xb77cb424 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb7529dcb in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#2  0xb71992db in poll (__timeout=-1, __nfds=1, __fds=0xb5800c68) at /usr/include/i386-linux-gnu/bits/poll2.h:46
No locals.
#3  g_poll (fds=0xb5800c68, nfds=1, timeout=-1) at /build/buildd/glib2.0-2.36.0/./glib/gpoll.c:132
No locals.
#4  0xb718a6d0 in g_main_context_poll (n_fds=1, fds=0xb5800c68, timeout=<optimized out>, context=0x88bd660, priority=<optimized out>) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3995
        poll_func = <optimized out>
#5  g_main_context_iterate (context=context@entry=0x88bd660, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3696
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        allocated_nfds = <optimized out>
        fds = 0xb5800c68
        nfds = 1
#6  0xb718a831 in g_main_context_iteration (context=context@entry=0x88bd660, may_block=may_block@entry=1) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3762
        retval = <optimized out>
#7  0xb63fae80 in dconf_gdbus_worker_thread (user_data=0x88bd660) at dconf-gdbus-thread.c:81
        context = 0x88bd660
#8  0xb71affc3 in g_thread_proxy (data=0x8893000) at /build/buildd/glib2.0-2.36.0/./glib/gthread.c:798
        thread = 0x8893000
#9  0xb7433d78 in start_thread (arg=0xb61fcb40) at pthread_create.c:311
        __res = <optimized out>
        pd = 0xb61fcb40
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1220259840, 0, 4001536, -1239432216, -1891880001, 918600125}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#10 0xb75393de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131
No locals.
.
Thread 1 (LWP 2730):
#0  0xb1ebfddf in sigc::internal::slot_call0<unity::launcher::VolumeImp::Impl::Impl(unity::glib::Object<_GVolume> const&, std::shared_ptr<unity::FileManager> const&, std::shared_ptr<unity::launcher::DeviceNotificationDisplay> const&, unity::launcher::VolumeImp*)::{lambda()#3}, void>::call_it(sigc::internal::slot_rep*) () from /tmp/apport_sandbox_5MDlZ2/usr/lib/compiz/libunityshell.so
No symbol table info available.
#1  0xb1f7cbe9 in unity::GnomeFileManager::Impl::OnOpenLocationsUpdated(_GVariant*) () from /tmp/apport_sandbox_5MDlZ2/usr/lib/compiz/libunityshell.so
No symbol table info available.
#2  0xb140d5b8 in std::function<void (_GVariant*)>::operator()(_GVariant*) const () from /tmp/apport_sandbox_5MDlZ2/usr/lib/libunity-core-6.0.so.5
No symbol table info available.
#3  0xb140a5eb in unity::glib::DBusProxy::Impl::OnPropertyChanged(_GDBusProxy*, _GVariant*, char***) () from /tmp/apport_sandbox_5MDlZ2/usr/lib/libunity-core-6.0.so.5
No symbol table info available.
#4  0xb140ce1a in std::_Function_handler<void (_GDBusProxy*, _GVariant*, char***), sigc::bound_mem_functor3<void, unity::glib::DBusProxy::Impl, _GDBusProxy*, _GVariant*, char***> >::_M_invoke(std::_Any_data const&, _GDBusProxy*, _GVariant*, char***) () from /tmp/apport_sandbox_5MDlZ2/usr/lib/libunity-core-6.0.so.5
No symbol table info available.
#5  0xb140cd0b in unity::glib::Signal<void, _GDBusProxy*, _GVariant*, char***>::Callback(_GDBusProxy*, _GVariant*, char***, unity::glib::Signal<void, _GDBusProxy*, _GVariant*, char***>*) () from /tmp/apport_sandbox_5MDlZ2/usr/lib/libunity-core-6.0.so.5
No symbol table info available.
#6  0xb700d48e in ffi_call_SYSV () at ../src/x86/sysv.S:65
No locals.
#7  0xb700d1ef in ffi_call (cif=cif@entry=0xbfd66dd4, fn=fn@entry=0xb140ccd0 <unity::glib::Signal<void, _GDBusProxy*, _GVariant*, char***>::Callback(_GDBusProxy*, _GVariant*, char***, unity::glib::Signal<void, _GDBusProxy*, _GVariant*, char***>*)>, rvalue=0xbfd66d50, avalue=avalue@entry=0xbfd66d10) at ../src/x86/ffi.c:411
        ecif = {cif = 0xbfd66dd4, rvalue = 0xbfd66d50, avalue = 0xbfd66d10}
#8  0xb707b4fc in g_cclosure_marshal_generic (closure=closure@entry=0x91cbab0, return_gvalue=return_gvalue@entry=0x0, n_param_values=n_param_values@entry=3, param_values=param_values@entry=0xbfd66f80, invocation_hint=invocation_hint@entry=0xbfd66f2c, marshal_data=marshal_data@entry=0x0) at /build/buildd/glib2.0-2.36.0/./gobject/gclosure.c:1454
        rtype = <optimized out>
        rvalue = 0xbfd66d50
        n_args = 4
        atypes = 0xbfd66d30
        args = 0xbfd66d10
        i = <optimized out>
        cif = {abi = FFI_SYSV, nargs = 4, arg_types = 0xbfd66d30, rtype = 0xb700d6c8 <ffi_type_void>, bytes = 16, flags = 0}
        cc = 0x91cbab0
        enum_tmpval = 0xbfd66d70
        tmpval_used = 0
#9  0xb707abc6 in g_closure_invoke (closure=0x91cbab0, return_value=return_value@entry=0x0, n_param_values=3, param_values=param_values@entry=0xbfd66f80, invocation_hint=invocation_hint@entry=0xbfd66f2c) at /build/buildd/glib2.0-2.36.0/./gobject/gclosure.c:777
        marshal = 0xb707b340 <g_cclosure_marshal_generic>
        marshal_data = 0x0
        in_marshal = 0
        real_closure = 0x91cbaa0
        __PRETTY_FUNCTION__ = "g_closure_invoke"
#10 0xb708cf2e in signal_emit_unlocked_R (node=node@entry=0x8c11a78, detail=detail@entry=0, instance=instance@entry=0x88bccb0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0xbfd66f80) at /build/buildd/glib2.0-2.36.0/./gobject/gsignal.c:3584
        tmp = <optimized out>
        handler = 0x989ff40
        accumulator = 0x0
        emission = {next = 0x0, instance = 0x88bccb0, ihint = {signal_id = 149, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
        class_closure = 0x8c11a00
        hlist = 0x989ff40
        handler_list = 0x989ff40
        return_accu = 0x0
        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
        signal_id = 149
        max_sequential_handler_number = 67939
        return_value_altered = 0
#11 0xb7094f37 in g_signal_emit_valist (instance=instance@entry=0x88bccb0, signal_id=signal_id@entry=149, detail=detail@entry=0, var_args=0xbfd67194 "", var_args@entry=0xbfd6718c "\200\004\342\264\360\322\201\v") at /build/buildd/glib2.0-2.36.0/./gobject/gsignal.c:3328
        instance_and_params = 0xbfd66f80
        signal_return_type = 4
        param_values = 0xbfd66f94
        node = 0x8c11a78
        i = <optimized out>
        n_params = 2
        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
#12 0xb70951c3 in g_signal_emit (instance=instance@entry=0x88bccb0, signal_id=149, detail=0, detail@entry=1) at /build/buildd/glib2.0-2.36.0/./gobject/gsignal.c:3384
        var_args = 0xbfd6718c "\200\004\342\264\360\322\201\v"
#13 0xb634c026 in on_properties_changed (connection=0xb5805840, sender_name=0xb4e144f0 ":1.25", object_path=0xb4e0bad8 "/org/freedesktop/FileManager1", interface_name=0xb4e175c0 "org.freedesktop.DBus.Properties", signal_name=0xb4e14598 "PropertiesChanged", parameters=0xb4e17d30, user_data=0xaee00f58) at /build/buildd/glib2.0-2.36.0/./gio/gdbusproxy.c:1149
        data = 0xaee00f58
        emit_g_signal = <optimized out>
        proxy = 0x88bccb0
        interface_name_for_signal = 0xac528f0 "org.freedesktop.FileManager1"
        changed_properties = 0xb4e20480
        invalidated_properties = 0xb81d2f0
        iter = {x = {3034711168, 2, 2, 0, 3076485120, 3034702344, 3034676528, 3579507750, 3045085608, 0, 0, 3072598016, 3034702344, 3075764120, 3072598016, 3072122224}}
        key = 0xa812120 "\334\023V\n"
        value = 0xb4e20220
        n = <optimized out>
#14 0xb633a116 in emit_signal_instance_in_idle_cb (data=data@entry=0xb4e1e208) at /build/buildd/glib2.0-2.36.0/./gio/gdbusconnection.c:3715
        signal_instance = 0xb4e1e208
        parameters = 0xb4e17d30
        has_subscription = 1
#15 0xb7186f10 in g_idle_dispatch (source=source@entry=0xb4e0b058, callback=0xb633a080 <emit_signal_instance_in_idle_cb>, user_data=0xb4e1e208) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:5205
No locals.
#16 0xb718a3b3 in g_main_dispatch (context=0x88920f0) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3054
        dispatch = 0xb7186ef0 <g_idle_dispatch>
        was_in_call = 0
        user_data = 0xb4e1e208
        callback = 0xb633a080 <emit_signal_instance_in_idle_cb>
        cb_funcs = 0xb724251c <g_source_callback_funcs>
        cb_data = 0xb4e15938
        current_source_link = {data = 0xb4e0b058, next = 0x0}
        need_destroy = <optimized out>
        source = 0xb4e0b058
        current = 0x888d938
        i = <optimized out>
#17 g_main_context_dispatch (context=context@entry=0x88920f0) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3630
No locals.
#18 0xb718a750 in g_main_context_iterate (context=0x88920f0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3701
        max_priority = 0
        timeout = 0
        some_ready = 1
        allocated_nfds = <optimized out>
        fds = <optimized out>
        nfds = 9
#19 0xb718ac2b in g_main_loop_run (loop=0x88921c0) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3895
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#20 0xb728e2e3 in Glib::MainLoop::run (this=0x88921c0) at main.cc:698
No locals.
#21 0xb773946a in compiz::private_screen::EventManager::startEventLoop(_XDisplay*) () from /tmp/apport_sandbox_5MDlZ2/usr/lib/libcompiz_core.so.ABI-20130125
No symbol table info available.
#22 0xb77394b4 in CompScreenImpl::eventLoop() () from /tmp/apport_sandbox_5MDlZ2/usr/lib/libcompiz_core.so.ABI-20130125
No symbol table info available.
#23 0x08049b22 in CompManager::run() ()
No symbol table info available.
#24 0x080492ec in main ()
No symbol table info available.