gnome-control-center crashed with SIGSEGV in g_type_check_instance_cast()

[Tony Themelis]

Testing Mir.

ProblemType: Crash
DistroRelease: Ubuntu 13.10
Package: activity-log-manager 0.9.7-0ubuntu2
ProcVersionSignature: Ubuntu 3.10.0-2.11-generic 3.10.0
Uname: Linux 3.10.0-2-generic x86_64
ApportVersion: 2.10.2-0ubuntu4
Architecture: amd64
CrashCounter: 1
Date: Sat Jul 13 09:01:51 2013
ExecutablePath: /usr/bin/gnome-control-center
InstallationDate: Installed on 2013-07-13 (0 days ago)
InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Alpha amd64 (20130712)
MarkForUpload: True
ProcCmdline: gnome-control-center --overview
ProcEnviron:
 LANGUAGE=en_US
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7fd2f6079fec <g_type_check_instance_cast+28>: mov (%rax),%rdi
 PC (0x7fd2f6079fec) ok
 source "(%rax)" (0xaaaaaaaaaaaaaaaa) not located in a known VMA region (needed readable region)!
 destination "%rdi" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: activity-log-manager
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/control-center-1/panels/libactivity-log-manager.so
 ffi_call_unix64 () from /usr/lib/x86_64-linux-gnu/libffi.so.6
 ffi_call () from /usr/lib/x86_64-linux-gnu/libffi.so.6
 g_cclosure_marshal_generic () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
Title: gnome-control-center 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

[Apport retracing service (apport)]

StacktraceTop:
 g_type_check_instance_cast (type_instance=type_instance@entry=0x7fd2f8b727a0, iface_type=140544096999088) at /build/buildd/glib2.0-2.37.3/./gobject/gtype.c:4008
 on_properties_changed (interface=0x7fd2f8fd8cd0, changed_properties=<optimized out>, invalidated_properties=<optimized out>, user_data=0x7fd2f8b727a0) at diagnostics-widget.c:149
 ffi_call_unix64 () at ../src/x86/unix64.S:76
 ffi_call (cif=cif@entry=0x7fff872a0320, fn=0x7fd2cfe36850 <on_properties_changed>, rvalue=0x7fff872a0290, avalue=avalue@entry=0x7fff872a0230) at ../src/x86/ffi64.c:522
 g_cclosure_marshal_generic (closure=0x7fd2f8f595e0, return_gvalue=0x0, n_param_values=<optimized out>, param_values=<optimized out>, invocation_hint=<optimized out>, marshal_data=0x0) at /build/buildd/glib2.0-2.37.3/./gobject/gclosure.c:1454

[Launchpad Janitor (janitor)]

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

[Manish Sinha (मनीष सिन्हा) (manishsinha)]

Evan, can you look into this. Looks like some issue with signals in diagnostic widget

on_properties_changed (interface=0x7fd2f8fd8cd0, changed_properties=<optimized out>, invalidated_properties=<optimized out>, user_data=0x7fd2f8b727a0) at diagnostics-widget.c:149

[Randy Allen (rcallen7957)]

Fresh install. No added software. Fully updated. Had just unlocked diagnostics for reports to be sent.

Unbutu 13.10
Memory 7.8 GiB
Processor Intel Core i7 CPU Q 820 @ 1.73 GHz x 8
Graphics Gallium 0.4 on NVAS
OS type 64-bit
Disk 150.3 GB

Hope this helps.