nm-applet crashed with SIGSEGV in gsm_state_to_mb_state()

Bug #1257025 reported by Michał Sawicz on 2013-12-02
70
This bug affects 5 people
Affects Status Importance Assigned to Milestone
network-manager-applet (Ubuntu)
Medium
Unassigned

Bug Description

This happened when reconnecting to a network.

ProblemType: Crash
DistroRelease: Ubuntu 14.04
Package: network-manager-gnome 0.9.8.0-1ubuntu6
ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3
Uname: Linux 3.11.0-12-generic x86_64
NonfreeKernelModules: wl nvidia
ApportVersion: 2.12.7-0ubuntu1
Architecture: amd64
CurrentDesktop: Unity
Date: Mon Dec 2 18:47:36 2013
ExecutablePath: /usr/bin/nm-applet
IpRoute:
 default via 192.168.48.1 dev wlan0 proto static
 192.168.48.0/21 dev wlan0 proto kernel scope link src 192.168.51.74 metric 9
NetworkManager.state:
 [main]
 NetworkingEnabled=true
 WirelessEnabled=true
 WWANEnabled=true
 WimaxEnabled=true
ProcCmdline: nm-applet
SegvAnalysis:
 Segfault happened at: 0x42868c: mov 0x50(%r13),%esi
 PC (0x0042868c) ok
 source "0x50(%r13)" (0x00000050) not located in a known VMA region (needed readable region)!
 destination "%esi" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: network-manager-applet
StacktraceTop:
 ?? ()
 ?? ()
 ?? ()
 g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
Title: nm-applet crashed with SIGSEGV in g_main_context_dispatch()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm autopilot cdrom dip lpadmin plugdev sambashare sbuild sudo vboxusers
nmcli-dev:
 DEVICE TYPE STATE DBUS-PATH
 hso0 gsm disconnected /org/freedesktop/NetworkManager/Devices/2
 wlan0 802-11-wireless connected /org/freedesktop/NetworkManager/Devices/1
 em1 802-3-ethernet disconnected /org/freedesktop/NetworkManager/Devices/0
nmcli-nm:
 RUNNING VERSION STATE NET-ENABLED WIFI-HARDWARE WIFI WWAN-HARDWARE WWAN
 running 0.9.8.4 connected enabled enabled enabled enabled disabled

Michał Sawicz (saviq) wrote :

StacktraceTop:
 gsm_state_to_mb_state (info=0x0, info=0x0) at applet-device-gsm.c:343
 gsm_add_menu_item (device=0xd05a60, n_devices=<optimized out>, active=0x0, menu=0xbd8490, applet=0xac8020) at applet-device-gsm.c:486
 nma_menu_add_devices (applet=0xac8020, menu=0xbd8490) at applet.c:1733
 nma_menu_show_cb (menu=0xbd8490, applet=0xac8020) at applet.c:2016
 indicator_update_menu (applet=0xac8020) at applet.c:2373

Changed in network-manager-applet (Ubuntu):
importance: Undecided → Medium
summary: - nm-applet crashed with SIGSEGV in g_main_context_dispatch()
+ nm-applet crashed with SIGSEGV in gsm_state_to_mb_state()
tags: removed: need-amd64-retrace
Michał Sawicz (saviq) on 2013-12-03
information type: Private → Public
tags: added: saucy
Launchpad Janitor (janitor) wrote :

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

Changed in network-manager-applet (Ubuntu):
status: New → Confirmed
tags: added: utopic
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