nm-applet crashed with SIGSEGV

[Tim Lunn]

This crashed testing ubuntu GNOME alpha2 candidate image.

nm-applet crash shorty after logging into live session.

ProblemType: Crash
DistroRelease: Ubuntu 13.10
Package: network-manager-gnome 0.9.8.0-1ubuntu2
ProcVersionSignature: Ubuntu 3.10.0-4.13-generic 3.10.1
Uname: Linux 3.10.0-4-generic x86_64
ApportVersion: 2.11-0ubuntu1
Architecture: amd64
CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found.
CasperVersion: 1.335
Date: Tue Jul 23 23:10:57 2013
Disassembly: => 0x7fc5990839dc: Cannot access memory at address 0x7fc5990839dc
ExecutablePath: /usr/bin/nm-applet
IfupdownConfig:
 # interfaces(5) file used by ifup(8) and ifdown(8)
 auto lo
 iface lo inet loopback
IpRoute:
 default via 172.16.34.2 dev eth0 proto static
 172.16.34.0/24 dev eth0 proto kernel scope link src 172.16.34.142 metric 1
IwConfig:
 eth0 no wireless extensions.

 lo no wireless extensions.
LiveMediaBuild: Ubuntu-GNOME 13.10 "Saucy Salamander" - Alpha amd64 (20130723.1)
MarkForUpload: True
NetworkManager.state:
 [main]
 NetworkingEnabled=true
 WirelessEnabled=true
 WWANEnabled=true
 WimaxEnabled=true
ProcCmdline: nm-applet
ProcEnviron:
 TERM=linux
 PATH=(custom, no user)
 LANG=en_US.UTF-8
RfKill:

SegvAnalysis:
 Segfault happened at: 0x7fc5990839dc: Cannot access memory at address 0x7fc5990839dc
 PC (0x7fc5990839dc) ok
 SP (0x7fff61ccbef0) ok
 Reason could not be automatically determined.
Signal: 11
SourcePackage: network-manager-applet
Stacktrace:
 #0 0x00007fc5990839dc in ?? ()
 No symbol table info available.
 Cannot access memory at address 0x7fff61ccbef0
StacktraceTop: ?? ()
ThreadStacktrace:
 .
 Thread 3 (LWP 2630):
 #0 0x00007fc5970e73cd in ?? ()
 No symbol table info available.
 Cannot access memory at address 0x7fc58d418b80
Title: nm-applet crashed with SIGSEGV
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
nmcli-con:
 NAME UUID TYPE TIMESTAMP TIMESTAMP-REAL AUTOCONNECT READONLY DBUS-PATH
 Wired connection 1 8342aa14-463e-4b7c-a885-1c32b36e526c 802-3-ethernet 1374620989 Tue 23 Jul 2013 11:09:49 PM UTC yes no /org/freedesktop/NetworkManager/Settings/0
nmcli-dev:
 DEVICE TYPE STATE DBUS-PATH
 eth0 802-3-ethernet connected /org/freedesktop/NetworkManager/Devices/0
nmcli-nm:
 RUNNING VERSION STATE NET-ENABLED WIFI-HARDWARE WIFI WWAN-HARDWARE WWAN
 running 0.9.8.0 connected enabled enabled enabled enabled disabled

[Apport retracing service (apport)]

Stacktrace:
 #0 0x00007fc5990839dc in ?? ()
 No symbol table info available.
 Cannot access memory at address 0x7fff61ccbef0
StacktraceTop: ?? ()
ThreadStacktrace:
 .
 Thread 3 (LWP 2630):
 #0 0x00007fc5970e73cd in ?? ()
 No symbol table info available.
 Cannot access memory at address 0x7fc58d418b80

[Apport retracing service (apport)]

Thank you for your report!

However, processing it in order to get sufficient information for the
developers failed (it does not generate a useful symbolic stack trace). This
might be caused by some outdated packages which were installed on your system
at the time of the report:

outdated debug symbol package for libexpat1: package version 2.1.0-4 dbgsym version 2.1.0-2

Please upgrade your system to the latest package versions. If you still
encounter the crash, please file a new report.

Thank you for your understanding, and sorry for the inconvenience!

[Ubuntu QA Website (ubuntuqa)]

This bug has been reported on the Ubuntu ISO testing tracker.

A list of all reports related to this bug can be found here:
http://iso.qa.ubuntu.com/qatracker/reports/bugs/1204289

[Tim Lunn (darkxst)]

This also seems to be crashing in libindicator, probably due to a missing indicator

Program terminated with signal 11, Segmentation fault.
#0 0xb6e9bb8e in g_type_check_instance_is_a ()
   from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
(gdb) bt
#0 0xb6e9bb8e in g_type_check_instance_is_a ()
   from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#1 0xb743fc55 in gtk_status_icon_set_visible ()
   from /usr/lib/i386-linux-gnu/libgtk-3.so.0
#2 0x08057ba4 in ?? ()
#3 0xb778afe7 in app_indicator_dispose (object=0x9488888)
    at ../../../src/app-indicator.c:646
#4 0xb6e7c3f8 in g_object_unref ()
   from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#5 0x0805c5a7 in ?? ()
#6 0xb6e7c488 in g_object_unref ()
   from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#7 0x08054d6a in main ()