nm-applet crashed with SIGSEGV in add_to_object_array_unique()

[Thomas B. Rücker]

Booted freshly downloaded daily-live image raring-desktop-amd64.iso on my T61p.
Crash messages popped up once the desktop came up and the installer became visible.
System was unstable until I stopped Network Manager and brought up ethernet manually.

ProblemType: Crash
DistroRelease: Ubuntu 13.04
Package: network-manager-gnome 0.9.8.0-1ubuntu2
ProcVersionSignature: Ubuntu 3.8.0-11.20-generic 3.8.2
Uname: Linux 3.8.0-11-generic x86_64
ApportVersion: 2.9.1-0ubuntu1
Architecture: amd64
CasperVersion: 1.330
Date: Sun Mar 10 14:36:15 2013
ExecutablePath: /usr/bin/nm-applet
IfupdownConfig:
 # interfaces(5) file used by ifup(8) and ifdown(8)
 auto lo
 iface lo inet loopback
IpRoute:

LiveMediaBuild: Ubuntu 13.04 "Raring Ringtail" - Alpha amd64 (20130310)
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
SegvAnalysis:
 Segfault happened at: 0x7ffc11b534ba: mov 0x8(%rdi),%edx
 PC (0x7ffc11b534ba) ok
 source "0x8(%rdi)" (0xaaaaaaaaaaaaaab2) not located in a known VMA region (needed readable region)!
 destination "%edx" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: network-manager-applet
StacktraceTop:
 ?? () from /usr/lib/x86_64-linux-gnu/libnm-glib.so.4
 ?? () from /usr/lib/x86_64-linux-gnu/libnm-glib.so.4
 ?? () from /usr/lib/x86_64-linux-gnu/libnm-glib.so.4
 ?? () from /usr/lib/x86_64-linux-gnu/libnm-glib.so.4
 g_simple_async_result_complete () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
Title: nm-applet crashed with SIGSEGV in g_simple_async_result_complete()
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 d827ba83-7339-403d-9c86-22f060ab7cfc 802-3-ethernet 1362926055 Sun 10 Mar 2013 02:34:15 PM UTC yes no /org/freedesktop/NetworkManager/Settings/0
nmcli-dev:
 DEVICE TYPE STATE DBUS-PATH
 wlan0 802-11-wireless disconnected /org/freedesktop/NetworkManager/Devices/1
 eth0 802-3-ethernet disconnected /org/freedesktop/NetworkManager/Devices/0
nmcli-nm:
 RUNNING VERSION STATE NET-ENABLED WIFI-HARDWARE WIFI WWAN-HARDWARE WWAN
 running 0.9.8.0 disconnected enabled enabled enabled enabled disabled

[Apport retracing service (apport)]

StacktraceTop:
 add_to_object_array_unique (array=0xaaaaaaaaaaaaaaaa, obj=0x26d3600) at nm-object.c:636
 pseudo_property_object_created (obj=0x26d3600, path=<optimized out>, user_data=0x254aa40) at nm-object.c:1160
 create_async_complete (object=<optimized out>, async_data=0x2742280) at nm-object.c:522
 async_inited (source=<optimized out>, result=<optimized out>, user_data=user_data@entry=0x2742280) at nm-object.c:543
 g_simple_async_result_complete (simple=0x27b5950) at /build/buildd/glib2.0-2.35.8/./gio/gsimpleasyncresult.c:777

[Thomas B. Rücker (thomas-ruecker)]

Attaching an RA dump for reference, just in case it helps.

[Mathieu Trudel-Lapierre (cyphermox)]

This crash happens in NM directly (libnm-glib); reassigning to the correct package.

[Mathieu Trudel-Lapierre (cyphermox)]

Filed the bug upstream, too.

[Launchpad Janitor (janitor)]

This bug was fixed in the package network-manager - 0.9.8.0-0ubuntu2

---------------
network-manager (0.9.8.0-0ubuntu2) raring; urgency=low

  * debian/patches/git_machine_id_duid_gen_1d14d17.patch: dhcp: look harder
    for machine-id, and generate random DUID if it doesn't exist. (LP: #1153266)
 -- Mathieu Trudel-Lapierre <email address hidden> Mon, 25 Mar 2013 10:39:32 -0400