vino-server crashed with SIGSEGV in g_type_check_instance_cast()

[Alan Pope 🍺🐧🐱 🦄]

Logged in, got a vino-server crash. I haven't used vino on this box for some while.

ProblemType: Crash
DistroRelease: Ubuntu 12.10
Package: vino 3.5.92-0ubuntu1
ProcVersionSignature: Ubuntu 3.5.0-15.22-generic 3.5.4
Uname: Linux 3.5.0-15-generic x86_64
ApportVersion: 2.5.2-0ubuntu4
Architecture: amd64
Date: Fri Sep 21 07:58:32 2012
EcryptfsInUse: Yes
ExecutablePath: /usr/lib/vino/vino-server
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20120102)
ProcCmdline: /usr/lib/vino/vino-server --sm-disable
SegvAnalysis:
 Segfault happened at: 0x7fc7b40a7e8c <g_type_check_instance_cast+28>: mov (%rax),%rbp
 PC (0x7fc7b40a7e8c) ok
 source "(%rax)" (0x700000008) not located in a known VMA region (needed readable region)!
 destination "%rbp" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: vino
StacktraceTop:
 g_type_check_instance_cast () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libdbusmenu-gtk3.so.4
 g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
Title: vino-server crashed with SIGSEGV in g_type_check_instance_cast()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
XsessionErrors:
 (vino-server:2629): EggSMClient-CRITICAL **: egg_sm_client_set_mode: assertion `global_client == NULL || global_client_mode == EGG_SM_CLIENT_MODE_DISABLED' failed
 (vino-server:2629): LIBDBUSMENU-GLIB-WARNING **: Trying to remove a child that doesn't believe we're it's parent.

[Apport retracing service (apport)]

StacktraceTop:
 g_type_check_instance_cast (type_instance=type_instance@entry=0x26ccea0, iface_type=40665488) at /build/buildd/glib2.0-2.33.14/./gobject/gtype.c:3997
 settings_notify_cb (settings=0x256aa30, pspec=0x256a940, data=0x26ccea0) at /build/buildd/libdbusmenu-12.10.1/./libdbusmenu-gtk/parser.c:1327
 g_closure_invoke (closure=0x26d9b80, return_value=0x0, n_param_values=2, param_values=0x7fffe634ee60, invocation_hint=0x7fffe634ee00) at /build/buildd/glib2.0-2.33.14/./gobject/gclosure.c:777
 signal_emit_unlocked_R (node=node@entry=0x251a030, detail=detail@entry=657, instance=instance@entry=0x256aa30, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffe634ee60) at /build/buildd/glib2.0-2.33.14/./gobject/gsignal.c:3551
 g_signal_emit_valist (instance=0x256aa30, signal_id=<optimized out>, detail=657, var_args=var_args@entry=0x7fffe634f0b8) at /build/buildd/glib2.0-2.33.14/./gobject/gsignal.c:3300

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.