Public bug reported:
The first precise SRU candidate was having issue were guest session
(dunno if that's specific to those but it happens easily with them here
and that's what I use for testing to not restart my session) would hang
on start, we did revert "GLibDBusProxy: Remove 1 second timeout we used
before connecting to dbus proxie" to workaround it but ideally we want
to fix the issue
stacktrace of compiz when hanging
"
Thread 3 (Thread 0xb7778b40 (LWP 5390)):
#0 0x00ced416 in __kernel_vsyscall ()
No symbol table info available.
#1 0x004a2380 in __GI___poll (fds=0xb6e00478, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:87
resultvar = <optimized out>
oldtype = -516
result = <optimized out>
#2 0x005bfa3b in g_poll (fds=0xb6e00478, nfds=1, timeout=-1)
at /build/buildd/glib2.0-2.32.1/./glib/gpoll.c:132
No locals.
#3 0x005b206e in g_main_context_poll (n_fds=1, fds=0xb6e00478,
timeout=<optimized out>, context=0x9798620, priority=<optimized out>)
at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3417
poll_func = 0x5bfa10 <g_poll>
#4 g_main_context_iterate (dispatch=1, block=6027792, context=0x9798620,
self=<optimized out>) at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3118
timeout = -1
some_ready = <optimized out>
fds = 0xb6e00478
max_priority = 2147483647
nfds = 1
allocated_nfds = <optimized out>
#5 g_main_context_iterate (context=0x9798620, block=6027792, dispatch=1,
self=<optimized out>) at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3060
some_ready = 1
#6 0x005b21c1 in g_main_context_iteration (context=0x9798620, may_block=1)
at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3184
retval = <optimized out>
#7 0x005b2226 in glib_worker_main (data=0x0)
at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:4856
No locals.
#8 0x005d5673 in g_thread_proxy (data=0x9798800)
at /build/buildd/glib2.0-2.32.1/./glib/gthread.c:801
thread = 0x9798800
#9 0x00d0cd4c in start_thread (arg=0xb7778b40) at pthread_create.c:308
__res = <optimized out>
pd = 0xb7778b40
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {13754356, 0, 4001536,
-1216904216, -1211281165, -112105060}, 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"
#10 0x004b0ace in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
No locals.
Thread 2 (Thread 0xb4ee3b40 (LWP 5441)):
#0 0x00ced416 in __kernel_vsyscall ()
No symbol table info available.
#1 0x00d135a2 in __lll_lock_wait ()
at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/lowlevellock.S:142
No locals.
#2 0x00d0eebb in _L_lock_764 () from /lib/i386-linux-gnu/libpthread.so.0
No locals.
#3 0x00d0ed75 in __pthread_mutex_lock (mutex=0x9797c48)
at pthread_mutex_lock.c:82
__PRETTY_FUNCTION__ = "__pthread_mutex_lock"
type = 128
id = 5441
#4 0x004be5f4 in pthread_mutex_lock (mutex=0x9797c48) at forward.c:182
__p = <optimized out>
#5 0x005f14c1 in g_rec_mutex_lock (mutex=0x8d67b8)
at /build/buildd/glib2.0-2.32.1/./glib/gthread-posix.c:377
No locals.
#6 0x008b73ac in g_type_add_interface_static (instance_type=3025154744,
interface_type=159082272, info=0xb4ee3004)
at /build/buildd/glib2.0-2.32.1/./gobject/gtype.c:2821
__PRETTY_FUNCTION__ = "g_type_add_interface_static"
#7 0x09438cb9 in g_dbus_connection_get_type ()
at /build/buildd/glib2.0-2.32.1/./gio/gdbusconnection.c:520
g_implement_interface_info = {
interface_init = 0x9436f80 <initable_iface_init>,
interface_finalize = 0, interface_data = 0x0}
g_define_type_id = 3025154744
g_define_type_id__volatile = 0
#8 0x09438e7f in get_uninitialized_connection (bus_type=<optimized out>,
cancellable=0x0, error=0xb4ee30fc)
at /build/buildd/glib2.0-2.32.1/./gio/gdbusconnection.c:6753
address = 0xb4503268
"unix:abstract=/tmp/dbus-oXByQCA6F8,guid=7b9c9d39c3fa111354c2b04900000430"
singleton = 0x94d5774
ret = 0x0
__PRETTY_FUNCTION__ = "get_uninitialized_connection"
#9 0x0944098e in g_bus_get_sync (bus_type=G_BUS_TYPE_SESSION,
cancellable=0x0, error=0xb4ee30fc)
at /build/buildd/glib2.0-2.32.1/./gio/gdbusconnection.c:6807
connection = <optimized out>
__PRETTY_FUNCTION__ = "g_bus_get_sync"
#10 0x0454c4bc in ?? ()
from /usr/lib/i386-linux-gnu/gio/modules/libdconfsettings.so
No symbol table info available.
#11 0x0454c9a7 in ?? ()
from /usr/lib/i386-linux-gnu/gio/modules/libdconfsettings.so
No symbol table info available.
#12 0x005af740 in g_idle_dispatch (source=0x9be21c8, callback=0x454c950,
user_data=0x9bb91c8) at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:4634
No locals.
#13 0x005b1cda in g_main_dispatch (context=0x9be2000)
at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:2515
dispatch = 0x5af720 <g_idle_dispatch>
was_in_call = 0
user_data = 0x9bb91c8
callback = 0x454c950
cb_funcs = 0x6634d8
cb_data = 0x9be2200
current_source_link = {data = 0x9be21c8, next = 0x0}
need_destroy = <optimized out>
source = 0x9be21c8
current = 0x9b5f430
i = <optimized out>
#14 g_main_context_dispatch (context=0x9be2000)
at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3052
No locals.
#15 0x005b20e5 in g_main_context_iterate (dispatch=1, block=6027792,
context=0x9be2000, self=<optimized out>)
at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3123
timeout = 0
some_ready = 1
fds = 0xb4500c78
max_priority = 0
nfds = <optimized out>
allocated_nfds = <optimized out>
#16 g_main_context_iterate (context=0x9be2000, block=6027792, dispatch=1,
self=<optimized out>) at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3060
some_ready = 1
#17 0x005b252b in g_main_loop_run (loop=0xb4500c68)
at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3317
__PRETTY_FUNCTION__ = "g_main_loop_run"
#18 0x0454c134 in ?? ()
from /usr/lib/i386-linux-gnu/gio/modules/libdconfsettings.so
No symbol table info available.
#19 0x005d5673 in g_thread_proxy (data=0x9bb28f0)
at /build/buildd/glib2.0-2.32.1/./glib/gthread.c:801
thread = 0x9bb28f0
#20 0x00d0cd4c in start_thread (arg=0xb4ee3b40) at pthread_create.c:308
__res = <optimized out>
pd = 0xb4ee3b40
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {13754356, 0, 4001536,
-1259457560, -2069016332, -112105060}, 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"
#21 0x004b0ace in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
No locals.
Thread 1 (Thread 0xb777a980 (LWP 5389)):
#0 0x00ced416 in __kernel_vsyscall ()
No symbol table info available.
#1 0x00d1096b in pthread_cond_wait@@GLIBC_2.3.2 ()
at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
No locals.
#2 0x004be3dc in __pthread_cond_wait (cond=0x9797a80, mutex=0x9796a18)
at forward.c:139
__p = <optimized out>
#3 0x005f1766 in g_cond_wait (cond=0x663b60, mutex=0x663b58)
at /build/buildd/glib2.0-2.32.1/./glib/gthread-posix.c:746
_g_boolean_var_ = <optimized out>
status = <optimized out>
#4 0x005d581c in g_once_init_enter (location=0x94d575c)
at /build/buildd/glib2.0-2.32.1/./glib/gthread.c:686
value_location = 0x94d575c
need_init = 0
#5 0x09438c36 in g_dbus_connection_get_type ()
at /build/buildd/glib2.0-2.32.1/./gio/gdbusconnection.c:520
g_define_type_id__volatile = 0
#6 0x0944b53e in g_dbus_proxy_class_init (klass=0x9be25f0)
at /build/buildd/glib2.0-2.32.1/./gio/gdbusproxy.c:413
gobject_class = 0x9be25f0
#7 g_dbus_proxy_class_intern_init (klass=0x9be25f0)
at /build/buildd/glib2.0-2.32.1/./gio/gdbusproxy.c:189
No locals.
#8 0x008b4bff in type_class_init_Wm (pclass=0x97c6750, node=0x9be23c0)
at /build/buildd/glib2.0-2.32.1/./gobject/gtype.c:2219
slist = <optimized out>
init_slist = <optimized out>
i = <optimized out>
class = 0x9be25f0
entries = <optimized out>
entry = <optimized out>
bnode = <optimized out>
pnode = 0x97b8aa4
#9 g_type_class_ref (type=163455936)
at /build/buildd/glib2.0-2.32.1/./gobject/gtype.c:2926
ptype = <optimized out>
holds_ref = <optimized out>
pclass = 0x97c6750
#10 0x0089c39f in g_object_new_valist (object_type=163455936,
first_property_name=0x9497689 "g-flags", var_args=0xbfd68668 "")
at /build/buildd/glib2.0-2.32.1/./gobject/gobject.c:1791
class = <optimized out>
params = <optimized out>
name = <optimized out>
object = <optimized out>
n_params = 0
n_alloced_params = 16
__PRETTY_FUNCTION__ = "g_object_new_valist"
#11 0x093a3691 in g_async_initable_new_valist_async (object_type=163455936,
first_property_name=0x9497689 "g-flags", var_args=0xbfd68668 "",
io_priority=0, cancellable=0x9b43740, callback=
0x1756140 <unity::glib::DBusProxy::Impl::OnProxyConnectCallback(_GObject*,
_GAsyncResult*, void*)>, user_data=0x9be2218)
at /build/buildd/glib2.0-2.32.1/./gio/gasyncinitable.c:431
obj = <optimized out>
__PRETTY_FUNCTION__ = "g_async_initable_new_valist_async"
#12 0x093a374b in g_async_initable_new_async (object_type=163455936,
io_priority=0, cancellable=0x9b43740,
callback=0x1756140
<unity::glib::DBusProxy::Impl::OnProxyConnectCallback(_GObject*,
_GAsyncResult*, void*)>, user_data=0x9be2218,
first_property_name=0x9497689 "g-flags")
at /build/buildd/glib2.0-2.32.1/./gio/gasyncinitable.c:347
var_args = 0xbfd68668 ""
#13 0x0944c2ce in g_dbus_proxy_new_for_bus (bus_type=G_BUS_TYPE_SYSTEM,
flags=G_DBUS_PROXY_FLAGS_NONE, info=0x0,
name=0x9be0ea4 "org.freedesktop.UPower",
object_path=0x9be0e34 "/org/freedesktop/UPower",
interface_name=0x9be0e5c "org.freedesktop.UPower", cancellable=0x9b43740,
callback=0x1756140
<unity::glib::DBusProxy::Impl::OnProxyConnectCallback(_GObject*,
_GAsyncResult*, void*)>, user_data=0x9be2218)
at /build/buildd/glib2.0-2.32.1/./gio/gdbusproxy.c:2205
__PRETTY_FUNCTION__ = "g_dbus_proxy_new_for_bus"
#14 0x01755ce8 in unity::glib::DBusProxy::Impl::Connect (this=0x9be2218)
at /builddir/unity-5.10.0+bzr2346ubuntu0+697/UnityCore/GLibDBusProxy.cpp:157
No locals.
#15 0x017571a7 in unity::glib::DBusProxy::Impl::Impl (this=0x9be2218,
owner=0x9be0f14, name=..., object_path=..., interface_name=...,
bus_type=G_BUS_TYPE_SYSTEM, flags=G_DBUS_PROXY_FLAGS_NONE)
at /builddir/unity-5.10.0+bzr2346ubuntu0+697/UnityCore/GLibDBusProxy.cpp:117
No locals.
#16 0x017572e6 in unity::glib::DBusProxy::DBusProxy (this=0x9be0f14, name=...,
object_path=..., interface_name=..., bus_type=G_BUS_TYPE_SYSTEM,
flags=G_DBUS_PROXY_FLAGS_NONE)
at /builddir/unity-5.10.0+bzr2346ubuntu0+697/UnityCore/GLibDBusProxy.cpp:303
No locals.
#17 0x0158dc60 in unity::UScreen::UScreen (this=0x9be0ef0)
at
/build/buildd/unity-5.10.0+bzr2345ubuntu0+697/plugins/unityshell/src/UScreen.cpp:38
No locals.
#18 0x0158e356 in unity::UScreen::GetDefault ()
at
/build/buildd/unity-5.10.0+bzr2345ubuntu0+697/plugins/unityshell/src/UScreen.cpp:59
No locals.
#19 0x01529a4d in unity::dash::Settings::Impl::Refresh (this=0x9bdf228)
at
/build/buildd/unity-5.10.0+bzr2345ubuntu0+697/plugins/unityshell/src/DashSettings.cpp:82
uscreen = <optimized out>
primary_monitor = <optimized out>
geo = {x = 155773107, y = -1076459128, width = 4447548,
height = 156057588}
raw_from_factor = <optimized out>
#20 0x01529bb1 in unity::dash::Settings::Impl::Impl (this=0x9bdf228,
owner=0x9bdd6f0)
at
/build/buildd/unity-5.10.0+bzr2345ubuntu0+697/plugins/unityshell/src/DashSettings.cpp:68
No locals.
#21 0x01529c66 in unity::dash::Settings::Settings (this=0x9bdd6f0)
at
/build/buildd/unity-5.10.0+bzr2345ubuntu0+697/plugins/unityshell/src/DashSettings.cpp:113
No locals.
#22 0x014a48d4 in unity::UnityScreen::UnityScreen (this=0x9bdd630, screen=
0x9793490)
at
/build/buildd/unity-5.10.0+bzr2345ubuntu0+697/plugins/unityshell/src/unityshell.cpp:130
No locals.
#23 0x014baa7e in getInstance (base=<optimized out>)
at /usr/include/compiz/core/pluginclasshandler.h:225
pc = 0x9bdd630
#24 PluginClassHandler<unity::UnityScreen, CompScreen, 0>::get (base=0x9793490)
at /usr/include/compiz/core/pluginclasshandler.h:269
No locals.
#25 0x014bac0b in CompPlugin::VTableForScreenAndWindow<unity::UnityScreen,
unity::UnityWindow>::initScreen (this=0x9b1b050, s=0x9793490)
at /usr/include/compiz/core/plugin.h:235
ps = <optimized out>
#26 0x0037fded in CompManager::initPlugin (p=0x9b0e558)
at /build/buildd/compiz-0.9.7.8/src/plugin.cpp:286
No locals.
#27 0x00380920 in CompPlugin::push (p=0x9b0e558)
at /build/buildd/compiz-0.9.7.8/src/plugin.cpp:491
name = 0x9b275a4 "unityshell"
#28 0x0034eaac in compiz::private_screen::PluginManager::updatePlugins (
this=0x9793510) at /build/buildd/compiz-0.9.7.8/src/screen.cpp:1024
p = 0x9b0e558
desiredPlugins = {<std::_Vector_base<CompOption::Value,
std::allocator<CompOption::Value> >> = {
_M_impl = {<std::allocator<CompOption::Value>> =
{<__gnu_cxx::new_allocator<CompOption::Value>> = {<No data fields>}, <No data
fields>},
_M_start = 0x9885fb0, _M_finish = 0x98860e8,
_M_end_of_storage = 0x9886130}}, <No data fields>}
desireIndex = 25
alreadyLoaded = {<std::_List_base<CompPlugin*,
std::allocator<CompPlugin*> >> = {
_M_impl = {<std::allocator<std::_List_node<CompPlugin*> >> =
{<__gnu_cxx::new_allocator<std::_List_node<CompPlugin*> >> = {<No data
fields>}, <No data fields>}, _M_node = {_M_next = 0xbfd693ac,
_M_prev = 0xbfd693ac}}}, <No data fields>}
#29 0x0034f0bf in PrivateScreen::processEvents (this=0x9793510)
at /build/buildd/compiz-0.9.7.8/src/screen.cpp:783
events = {<std::_List_base<_XEvent, std::allocator<_XEvent> >> = {
_M_impl = {<std::allocator<std::_List_node<_XEvent> >> =
{<__gnu_cxx::new_allocator<std::_List_node<_XEvent> >> = {<No data fields>},
<No data fields>}, _M_node = {_M_next = 0xbfd6944c,
_M_prev = 0xbfd6944c}}}, <No data fields>}
dbg = 0x0
#30 0x0034f212 in CompScreenImpl::processEvents (this=0x9793490)
at /build/buildd/compiz-0.9.7.8/src/screen.cpp:114
No locals.
#31 0x00385f62 in CompEventSource::callback (this=0x9884b10)
at /build/buildd/compiz-0.9.7.8/src/eventsource.cpp:63
No locals.
#32 0x003862d2 in operator() (this=0x9883d64)
at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:1787
No locals.
#33 operator() (this=0x9883d60)
at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251
No locals.
#34 sigc::internal::slot_call0<sigc::bound_mem_functor0<bool, CompEventSource>,
bool>::call_it (rep=0x9883d48)
at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103
typed_rep = 0x9883d48
#35 0x00386072 in operator() (this=<optimized out>)
at /usr/include/sigc++-2.0/sigc++/functors/slot.h:440
No locals.
#36 dispatch (slot=<optimized out>, this=<optimized out>)
at /build/buildd/compiz-0.9.7.8/src/eventsource.cpp:86
No locals.
#37 CompEventSource::dispatch (this=0x9884b10, slot=0x9883d38)
at /build/buildd/compiz-0.9.7.8/src/eventsource.cpp:84
No locals.
#38 0x00b5e471 in Glib::Source::dispatch_vfunc (
callback=0xb5e550 <(anonymous
namespace)::glibmm_dummy_source_callback(void*)>, user_data=0x9883e08) at
main.cc:956
self = <optimized out>
callback_data = 0x9883e08
__PRETTY_FUNCTION__ = "static gboolean
Glib::Source::dispatch_vfunc(GSource*, GSourceFunc, void*)"
#39 0x005b1cda in g_main_dispatch (context=0x9797ab8)
at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:2515
dispatch = 0xb5e410 <Glib::Source::dispatch_vfunc(_GSource*, int
(*)(void*), void*)>
was_in_call = 0
user_data = 0x9883e08
callback = 0xb5e550 <(anonymous
namespace)::glibmm_dummy_source_callback(void*)>
cb_funcs = 0x6634d8
cb_data = 0x97d6250
current_source_link = {data = 0x9883d00, next = 0x0}
need_destroy = <optimized out>
source = 0x9883d00
current = 0x9881e28
i = <optimized out>
#40 g_main_context_dispatch (context=0x9797ab8)
at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3052
No locals.
#41 0x005b20e5 in g_main_context_iterate (dispatch=1, block=6027792,
context=0x9797ab8, self=<optimized out>)
at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3123
timeout = 0
some_ready = 1
fds = 0x9883000
max_priority = 0
nfds = <optimized out>
allocated_nfds = <optimized out>
#42 g_main_context_iterate (context=0x9797ab8, block=6027792, dispatch=1,
self=<optimized out>) at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3060
some_ready = 1
#43 0x005b252b in g_main_loop_run (loop=0x9797b80)
at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3317
__PRETTY_FUNCTION__ = "g_main_loop_run"
#44 0x00b5f983 in Glib::MainLoop::run (this=0x9797b80) at main.cc:698
No locals.
#45 0x00342816 in compiz::private_screen::EventManager::startEventLoop (
this=0x9793510) at /build/buildd/compiz-0.9.7.8/src/screen.cpp:170
No locals.
#46 0x00342852 in CompScreenImpl::eventLoop (this=0x9793490)
at /build/buildd/compiz-0.9.7.8/src/screen.cpp:157
No locals.
#47 0x0804a4f2 in CompManager::run (this=0xbfd696dc)
at /build/buildd/compiz-0.9.7.8/src/main.cpp:208
No locals.
#48 0x0804a17c in main (argc=1, argv=0xbfd697a4)
at /build/buildd/compiz-0.9.7.8/src/main.cpp:242
manager = {
plugins = {<std::_List_base<std::basic_string<char,
std::char_traits<char>, std::allocator<char> >,
std::allocator<std::basic_string<char, std::char_traits<char>,
std::allocator<char> > > >> = {
_M_impl =
{<std::allocator<std::_List_node<std::basic_string<char,
std::char_traits<char>, std::allocator<char> > > >> =
{<__gnu_cxx::new_allocator<std::_List_node<std::basic_string<char,
std::char_traits<char>, std::allocator<char> > > >> = {<No data fields>}, <No
data fields>}, _M_node = {
_M_next = 0x9793470,
_M_prev = 0x9793470}}}, <No data fields>},
disableSm = false,
clientId = 0x9883480
"10e2468e764f564387133545132173047000000053110041", displayName = 0x0}"
** Affects: unity (Ubuntu)
Importance: Low
Status: Invalid
** Changed in: unity (Ubuntu)
Importance: Undecided => Low
** Changed in: unity (Ubuntu)
Status: New => Invalid
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https://bugs.launchpad.net/bugs/988914
Title:
guest sessions often hang on start with r2331
Status in “unity” package in Ubuntu:
Invalid
Bug description:
The first precise SRU candidate was having issue were guest session
(dunno if that's specific to those but it happens easily with them
here and that's what I use for testing to not restart my session)
would hang on start, we did revert "GLibDBusProxy: Remove 1 second
timeout we used before connecting to dbus proxie" to workaround it but
ideally we want to fix the issue
stacktrace of compiz when hanging
"
Thread 3 (Thread 0xb7778b40 (LWP 5390)):
#0 0x00ced416 in __kernel_vsyscall ()
No symbol table info available.
#1 0x004a2380 in __GI___poll (fds=0xb6e00478, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:87
resultvar = <optimized out>
oldtype = -516
result = <optimized out>
#2 0x005bfa3b in g_poll (fds=0xb6e00478, nfds=1, timeout=-1)
at /build/buildd/glib2.0-2.32.1/./glib/gpoll.c:132
No locals.
#3 0x005b206e in g_main_context_poll (n_fds=1, fds=0xb6e00478,
timeout=<optimized out>, context=0x9798620, priority=<optimized out>)
at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3417
poll_func = 0x5bfa10 <g_poll>
#4 g_main_context_iterate (dispatch=1, block=6027792, context=0x9798620,
self=<optimized out>) at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3118
timeout = -1
some_ready = <optimized out>
fds = 0xb6e00478
max_priority = 2147483647
nfds = 1
allocated_nfds = <optimized out>
#5 g_main_context_iterate (context=0x9798620, block=6027792, dispatch=1,
self=<optimized out>) at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3060
some_ready = 1
#6 0x005b21c1 in g_main_context_iteration (context=0x9798620, may_block=1)
at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3184
retval = <optimized out>
#7 0x005b2226 in glib_worker_main (data=0x0)
at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:4856
No locals.
#8 0x005d5673 in g_thread_proxy (data=0x9798800)
at /build/buildd/glib2.0-2.32.1/./glib/gthread.c:801
thread = 0x9798800
#9 0x00d0cd4c in start_thread (arg=0xb7778b40) at pthread_create.c:308
__res = <optimized out>
pd = 0xb7778b40
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {13754356, 0, 4001536,
-1216904216, -1211281165, -112105060}, 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"
#10 0x004b0ace in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
No locals.
Thread 2 (Thread 0xb4ee3b40 (LWP 5441)):
#0 0x00ced416 in __kernel_vsyscall ()
No symbol table info available.
#1 0x00d135a2 in __lll_lock_wait ()
at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/lowlevellock.S:142
No locals.
#2 0x00d0eebb in _L_lock_764 () from /lib/i386-linux-gnu/libpthread.so.0
No locals.
#3 0x00d0ed75 in __pthread_mutex_lock (mutex=0x9797c48)
at pthread_mutex_lock.c:82
__PRETTY_FUNCTION__ = "__pthread_mutex_lock"
type = 128
id = 5441
#4 0x004be5f4 in pthread_mutex_lock (mutex=0x9797c48) at forward.c:182
__p = <optimized out>
#5 0x005f14c1 in g_rec_mutex_lock (mutex=0x8d67b8)
at /build/buildd/glib2.0-2.32.1/./glib/gthread-posix.c:377
No locals.
#6 0x008b73ac in g_type_add_interface_static (instance_type=3025154744,
interface_type=159082272, info=0xb4ee3004)
at /build/buildd/glib2.0-2.32.1/./gobject/gtype.c:2821
__PRETTY_FUNCTION__ = "g_type_add_interface_static"
#7 0x09438cb9 in g_dbus_connection_get_type ()
at /build/buildd/glib2.0-2.32.1/./gio/gdbusconnection.c:520
g_implement_interface_info = {
interface_init = 0x9436f80 <initable_iface_init>,
interface_finalize = 0, interface_data = 0x0}
g_define_type_id = 3025154744
g_define_type_id__volatile = 0
#8 0x09438e7f in get_uninitialized_connection (bus_type=<optimized out>,
cancellable=0x0, error=0xb4ee30fc)
at /build/buildd/glib2.0-2.32.1/./gio/gdbusconnection.c:6753
address = 0xb4503268
"unix:abstract=/tmp/dbus-oXByQCA6F8,guid=7b9c9d39c3fa111354c2b04900000430"
singleton = 0x94d5774
ret = 0x0
__PRETTY_FUNCTION__ = "get_uninitialized_connection"
#9 0x0944098e in g_bus_get_sync (bus_type=G_BUS_TYPE_SESSION,
cancellable=0x0, error=0xb4ee30fc)
at /build/buildd/glib2.0-2.32.1/./gio/gdbusconnection.c:6807
connection = <optimized out>
__PRETTY_FUNCTION__ = "g_bus_get_sync"
#10 0x0454c4bc in ?? ()
from /usr/lib/i386-linux-gnu/gio/modules/libdconfsettings.so
No symbol table info available.
#11 0x0454c9a7 in ?? ()
from /usr/lib/i386-linux-gnu/gio/modules/libdconfsettings.so
No symbol table info available.
#12 0x005af740 in g_idle_dispatch (source=0x9be21c8, callback=0x454c950,
user_data=0x9bb91c8) at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:4634
No locals.
#13 0x005b1cda in g_main_dispatch (context=0x9be2000)
at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:2515
dispatch = 0x5af720 <g_idle_dispatch>
was_in_call = 0
user_data = 0x9bb91c8
callback = 0x454c950
cb_funcs = 0x6634d8
cb_data = 0x9be2200
current_source_link = {data = 0x9be21c8, next = 0x0}
need_destroy = <optimized out>
source = 0x9be21c8
current = 0x9b5f430
i = <optimized out>
#14 g_main_context_dispatch (context=0x9be2000)
at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3052
No locals.
#15 0x005b20e5 in g_main_context_iterate (dispatch=1, block=6027792,
context=0x9be2000, self=<optimized out>)
at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3123
timeout = 0
some_ready = 1
fds = 0xb4500c78
max_priority = 0
nfds = <optimized out>
allocated_nfds = <optimized out>
#16 g_main_context_iterate (context=0x9be2000, block=6027792, dispatch=1,
self=<optimized out>) at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3060
some_ready = 1
#17 0x005b252b in g_main_loop_run (loop=0xb4500c68)
at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3317
__PRETTY_FUNCTION__ = "g_main_loop_run"
#18 0x0454c134 in ?? ()
from /usr/lib/i386-linux-gnu/gio/modules/libdconfsettings.so
No symbol table info available.
#19 0x005d5673 in g_thread_proxy (data=0x9bb28f0)
at /build/buildd/glib2.0-2.32.1/./glib/gthread.c:801
thread = 0x9bb28f0
#20 0x00d0cd4c in start_thread (arg=0xb4ee3b40) at pthread_create.c:308
__res = <optimized out>
pd = 0xb4ee3b40
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {13754356, 0, 4001536,
-1259457560, -2069016332, -112105060}, 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"
#21 0x004b0ace in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
No locals.
Thread 1 (Thread 0xb777a980 (LWP 5389)):
#0 0x00ced416 in __kernel_vsyscall ()
No symbol table info available.
#1 0x00d1096b in pthread_cond_wait@@GLIBC_2.3.2 ()
at
../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
No locals.
#2 0x004be3dc in __pthread_cond_wait (cond=0x9797a80, mutex=0x9796a18)
at forward.c:139
__p = <optimized out>
#3 0x005f1766 in g_cond_wait (cond=0x663b60, mutex=0x663b58)
at /build/buildd/glib2.0-2.32.1/./glib/gthread-posix.c:746
_g_boolean_var_ = <optimized out>
status = <optimized out>
#4 0x005d581c in g_once_init_enter (location=0x94d575c)
at /build/buildd/glib2.0-2.32.1/./glib/gthread.c:686
value_location = 0x94d575c
need_init = 0
#5 0x09438c36 in g_dbus_connection_get_type ()
at /build/buildd/glib2.0-2.32.1/./gio/gdbusconnection.c:520
g_define_type_id__volatile = 0
#6 0x0944b53e in g_dbus_proxy_class_init (klass=0x9be25f0)
at /build/buildd/glib2.0-2.32.1/./gio/gdbusproxy.c:413
gobject_class = 0x9be25f0
#7 g_dbus_proxy_class_intern_init (klass=0x9be25f0)
at /build/buildd/glib2.0-2.32.1/./gio/gdbusproxy.c:189
No locals.
#8 0x008b4bff in type_class_init_Wm (pclass=0x97c6750, node=0x9be23c0)
at /build/buildd/glib2.0-2.32.1/./gobject/gtype.c:2219
slist = <optimized out>
init_slist = <optimized out>
i = <optimized out>
class = 0x9be25f0
entries = <optimized out>
entry = <optimized out>
bnode = <optimized out>
pnode = 0x97b8aa4
#9 g_type_class_ref (type=163455936)
at /build/buildd/glib2.0-2.32.1/./gobject/gtype.c:2926
ptype = <optimized out>
holds_ref = <optimized out>
pclass = 0x97c6750
#10 0x0089c39f in g_object_new_valist (object_type=163455936,
first_property_name=0x9497689 "g-flags", var_args=0xbfd68668 "")
at /build/buildd/glib2.0-2.32.1/./gobject/gobject.c:1791
class = <optimized out>
params = <optimized out>
name = <optimized out>
object = <optimized out>
n_params = 0
n_alloced_params = 16
__PRETTY_FUNCTION__ = "g_object_new_valist"
#11 0x093a3691 in g_async_initable_new_valist_async (object_type=163455936,
first_property_name=0x9497689 "g-flags", var_args=0xbfd68668 "",
io_priority=0, cancellable=0x9b43740, callback=
0x1756140
<unity::glib::DBusProxy::Impl::OnProxyConnectCallback(_GObject*,
_GAsyncResult*, void*)>, user_data=0x9be2218)
at /build/buildd/glib2.0-2.32.1/./gio/gasyncinitable.c:431
obj = <optimized out>
__PRETTY_FUNCTION__ = "g_async_initable_new_valist_async"
#12 0x093a374b in g_async_initable_new_async (object_type=163455936,
io_priority=0, cancellable=0x9b43740,
callback=0x1756140
<unity::glib::DBusProxy::Impl::OnProxyConnectCallback(_GObject*,
_GAsyncResult*, void*)>, user_data=0x9be2218,
first_property_name=0x9497689 "g-flags")
at /build/buildd/glib2.0-2.32.1/./gio/gasyncinitable.c:347
var_args = 0xbfd68668 ""
#13 0x0944c2ce in g_dbus_proxy_new_for_bus (bus_type=G_BUS_TYPE_SYSTEM,
flags=G_DBUS_PROXY_FLAGS_NONE, info=0x0,
name=0x9be0ea4 "org.freedesktop.UPower",
object_path=0x9be0e34 "/org/freedesktop/UPower",
interface_name=0x9be0e5c "org.freedesktop.UPower", cancellable=0x9b43740,
callback=0x1756140
<unity::glib::DBusProxy::Impl::OnProxyConnectCallback(_GObject*,
_GAsyncResult*, void*)>, user_data=0x9be2218)
at /build/buildd/glib2.0-2.32.1/./gio/gdbusproxy.c:2205
__PRETTY_FUNCTION__ = "g_dbus_proxy_new_for_bus"
#14 0x01755ce8 in unity::glib::DBusProxy::Impl::Connect (this=0x9be2218)
at
/builddir/unity-5.10.0+bzr2346ubuntu0+697/UnityCore/GLibDBusProxy.cpp:157
No locals.
#15 0x017571a7 in unity::glib::DBusProxy::Impl::Impl (this=0x9be2218,
owner=0x9be0f14, name=..., object_path=..., interface_name=...,
bus_type=G_BUS_TYPE_SYSTEM, flags=G_DBUS_PROXY_FLAGS_NONE)
at
/builddir/unity-5.10.0+bzr2346ubuntu0+697/UnityCore/GLibDBusProxy.cpp:117
No locals.
#16 0x017572e6 in unity::glib::DBusProxy::DBusProxy (this=0x9be0f14,
name=...,
object_path=..., interface_name=..., bus_type=G_BUS_TYPE_SYSTEM,
flags=G_DBUS_PROXY_FLAGS_NONE)
at
/builddir/unity-5.10.0+bzr2346ubuntu0+697/UnityCore/GLibDBusProxy.cpp:303
No locals.
#17 0x0158dc60 in unity::UScreen::UScreen (this=0x9be0ef0)
at
/build/buildd/unity-5.10.0+bzr2345ubuntu0+697/plugins/unityshell/src/UScreen.cpp:38
No locals.
#18 0x0158e356 in unity::UScreen::GetDefault ()
at
/build/buildd/unity-5.10.0+bzr2345ubuntu0+697/plugins/unityshell/src/UScreen.cpp:59
No locals.
#19 0x01529a4d in unity::dash::Settings::Impl::Refresh (this=0x9bdf228)
at
/build/buildd/unity-5.10.0+bzr2345ubuntu0+697/plugins/unityshell/src/DashSettings.cpp:82
uscreen = <optimized out>
primary_monitor = <optimized out>
geo = {x = 155773107, y = -1076459128, width = 4447548,
height = 156057588}
raw_from_factor = <optimized out>
#20 0x01529bb1 in unity::dash::Settings::Impl::Impl (this=0x9bdf228,
owner=0x9bdd6f0)
at
/build/buildd/unity-5.10.0+bzr2345ubuntu0+697/plugins/unityshell/src/DashSettings.cpp:68
No locals.
#21 0x01529c66 in unity::dash::Settings::Settings (this=0x9bdd6f0)
at
/build/buildd/unity-5.10.0+bzr2345ubuntu0+697/plugins/unityshell/src/DashSettings.cpp:113
No locals.
#22 0x014a48d4 in unity::UnityScreen::UnityScreen (this=0x9bdd630, screen=
0x9793490)
at
/build/buildd/unity-5.10.0+bzr2345ubuntu0+697/plugins/unityshell/src/unityshell.cpp:130
No locals.
#23 0x014baa7e in getInstance (base=<optimized out>)
at /usr/include/compiz/core/pluginclasshandler.h:225
pc = 0x9bdd630
#24 PluginClassHandler<unity::UnityScreen, CompScreen, 0>::get
(base=0x9793490)
at /usr/include/compiz/core/pluginclasshandler.h:269
No locals.
#25 0x014bac0b in CompPlugin::VTableForScreenAndWindow<unity::UnityScreen,
unity::UnityWindow>::initScreen (this=0x9b1b050, s=0x9793490)
at /usr/include/compiz/core/plugin.h:235
ps = <optimized out>
#26 0x0037fded in CompManager::initPlugin (p=0x9b0e558)
at /build/buildd/compiz-0.9.7.8/src/plugin.cpp:286
No locals.
#27 0x00380920 in CompPlugin::push (p=0x9b0e558)
at /build/buildd/compiz-0.9.7.8/src/plugin.cpp:491
name = 0x9b275a4 "unityshell"
#28 0x0034eaac in compiz::private_screen::PluginManager::updatePlugins (
this=0x9793510) at /build/buildd/compiz-0.9.7.8/src/screen.cpp:1024
p = 0x9b0e558
desiredPlugins = {<std::_Vector_base<CompOption::Value,
std::allocator<CompOption::Value> >> = {
_M_impl = {<std::allocator<CompOption::Value>> =
{<__gnu_cxx::new_allocator<CompOption::Value>> = {<No data fields>}, <No data
fields>},
_M_start = 0x9885fb0, _M_finish = 0x98860e8,
_M_end_of_storage = 0x9886130}}, <No data fields>}
desireIndex = 25
alreadyLoaded = {<std::_List_base<CompPlugin*,
std::allocator<CompPlugin*> >> = {
_M_impl = {<std::allocator<std::_List_node<CompPlugin*> >> =
{<__gnu_cxx::new_allocator<std::_List_node<CompPlugin*> >> = {<No data
fields>}, <No data fields>}, _M_node = {_M_next = 0xbfd693ac,
_M_prev = 0xbfd693ac}}}, <No data fields>}
#29 0x0034f0bf in PrivateScreen::processEvents (this=0x9793510)
at /build/buildd/compiz-0.9.7.8/src/screen.cpp:783
events = {<std::_List_base<_XEvent, std::allocator<_XEvent> >> = {
_M_impl = {<std::allocator<std::_List_node<_XEvent> >> =
{<__gnu_cxx::new_allocator<std::_List_node<_XEvent> >> = {<No data fields>},
<No data fields>}, _M_node = {_M_next = 0xbfd6944c,
_M_prev = 0xbfd6944c}}}, <No data fields>}
dbg = 0x0
#30 0x0034f212 in CompScreenImpl::processEvents (this=0x9793490)
at /build/buildd/compiz-0.9.7.8/src/screen.cpp:114
No locals.
#31 0x00385f62 in CompEventSource::callback (this=0x9884b10)
at /build/buildd/compiz-0.9.7.8/src/eventsource.cpp:63
No locals.
#32 0x003862d2 in operator() (this=0x9883d64)
at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:1787
No locals.
#33 operator() (this=0x9883d60)
at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251
No locals.
#34 sigc::internal::slot_call0<sigc::bound_mem_functor0<bool,
CompEventSource>, bool>::call_it (rep=0x9883d48)
at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103
typed_rep = 0x9883d48
#35 0x00386072 in operator() (this=<optimized out>)
at /usr/include/sigc++-2.0/sigc++/functors/slot.h:440
No locals.
#36 dispatch (slot=<optimized out>, this=<optimized out>)
at /build/buildd/compiz-0.9.7.8/src/eventsource.cpp:86
No locals.
#37 CompEventSource::dispatch (this=0x9884b10, slot=0x9883d38)
at /build/buildd/compiz-0.9.7.8/src/eventsource.cpp:84
No locals.
#38 0x00b5e471 in Glib::Source::dispatch_vfunc (
callback=0xb5e550 <(anonymous
namespace)::glibmm_dummy_source_callback(void*)>, user_data=0x9883e08) at
main.cc:956
self = <optimized out>
callback_data = 0x9883e08
__PRETTY_FUNCTION__ = "static gboolean
Glib::Source::dispatch_vfunc(GSource*, GSourceFunc, void*)"
#39 0x005b1cda in g_main_dispatch (context=0x9797ab8)
at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:2515
dispatch = 0xb5e410 <Glib::Source::dispatch_vfunc(_GSource*, int
(*)(void*), void*)>
was_in_call = 0
user_data = 0x9883e08
callback = 0xb5e550 <(anonymous
namespace)::glibmm_dummy_source_callback(void*)>
cb_funcs = 0x6634d8
cb_data = 0x97d6250
current_source_link = {data = 0x9883d00, next = 0x0}
need_destroy = <optimized out>
source = 0x9883d00
current = 0x9881e28
i = <optimized out>
#40 g_main_context_dispatch (context=0x9797ab8)
at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3052
No locals.
#41 0x005b20e5 in g_main_context_iterate (dispatch=1, block=6027792,
context=0x9797ab8, self=<optimized out>)
at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3123
timeout = 0
some_ready = 1
fds = 0x9883000
max_priority = 0
nfds = <optimized out>
allocated_nfds = <optimized out>
#42 g_main_context_iterate (context=0x9797ab8, block=6027792, dispatch=1,
self=<optimized out>) at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3060
some_ready = 1
#43 0x005b252b in g_main_loop_run (loop=0x9797b80)
at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3317
__PRETTY_FUNCTION__ = "g_main_loop_run"
#44 0x00b5f983 in Glib::MainLoop::run (this=0x9797b80) at main.cc:698
No locals.
#45 0x00342816 in compiz::private_screen::EventManager::startEventLoop (
this=0x9793510) at /build/buildd/compiz-0.9.7.8/src/screen.cpp:170
No locals.
#46 0x00342852 in CompScreenImpl::eventLoop (this=0x9793490)
at /build/buildd/compiz-0.9.7.8/src/screen.cpp:157
No locals.
#47 0x0804a4f2 in CompManager::run (this=0xbfd696dc)
at /build/buildd/compiz-0.9.7.8/src/main.cpp:208
No locals.
#48 0x0804a17c in main (argc=1, argv=0xbfd697a4)
at /build/buildd/compiz-0.9.7.8/src/main.cpp:242
manager = {
plugins = {<std::_List_base<std::basic_string<char,
std::char_traits<char>, std::allocator<char> >,
std::allocator<std::basic_string<char, std::char_traits<char>,
std::allocator<char> > > >> = {
_M_impl =
{<std::allocator<std::_List_node<std::basic_string<char,
std::char_traits<char>, std::allocator<char> > > >> =
{<__gnu_cxx::new_allocator<std::_List_node<std::basic_string<char,
std::char_traits<char>, std::allocator<char> > > >> = {<No data fields>}, <No
data fields>}, _M_node = {
_M_next = 0x9793470,
_M_prev = 0x9793470}}}, <No data fields>},
disableSm = false,
clientId = 0x9883480
"10e2468e764f564387133545132173047000000053110041", displayName = 0x0}"
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