nm-applet crashed with SIGSEGV in g_type_check_value()

Bug #1634396 reported by Vaclav Rehak on 2016-10-18
10
This bug affects 1 person
Affects Status Importance Assigned to Milestone
network-manager-applet (Ubuntu)
Medium
Unassigned

Bug Description

It crashed after resume from sleep.

ProblemType: Crash
DistroRelease: Ubuntu 16.04
Package: network-manager-gnome 1.2.0-0ubuntu0.16.04.4
ProcVersionSignature: Ubuntu 4.4.0-42.62-generic 4.4.21
Uname: Linux 4.4.0-42-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
CurrentDesktop: Unity
Date: Tue Oct 18 09:50:08 2016
EcryptfsInUse: Yes
ExecutablePath: /usr/bin/nm-applet
IfupdownConfig:
 # interfaces(5) file used by ifup(8) and ifdown(8)
 auto lo
 iface lo inet loopback

 #source /etc/network/interfaces.d/*.cfg
InstallationDate: Installed on 2014-12-02 (685 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
NetworkManager.state:
 [main]
 NetworkingEnabled=true
 WirelessEnabled=true
 WWANEnabled=true
 WimaxEnabled=true
ProcCmdline: nm-applet
SegvAnalysis:
 Segfault happened at: 0x7f92d02be066 <g_type_check_value+102>: mov (%rax),%rax
 PC (0x7f92d02be066) ok
 source "(%rax)" (0x1e368e8c03138) not located in a known VMA region (needed readable region)!
 destination "%rax" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: network-manager-applet
StacktraceTop:
 g_type_check_value () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 g_value_unset () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
 g_object_unref () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
Title: nm-applet crashed with SIGSEGV in g_type_check_value()
UpgradeStatus: Upgraded to xenial on 2016-04-29 (171 days ago)
UserGroups: adm cdrom dip docker lpadmin plugdev sambashare sudo wireshark
nmcli-nm:
 RUNNING VERSION STATE STARTUP CONNECTIVITY NETWORKING WIFI-HW WIFI WWAN-HW WWAN
 running 1.2.2 connected started full enabled enabled enabled enabled enabled

Vaclav Rehak (vaclav-n) wrote :

StacktraceTop:
 g_type_check_value () from /tmp/apport_sandbox_r1z2qW/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 g_value_unset () from /tmp/apport_sandbox_r1z2qW/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 gtk_style_context_clear_property_cache (context=<optimized out>) at /build/gtk+3.0-6ZPWga/gtk+3.0-3.18.9/./gtk/gtkstylecontext.c:271
 gtk_style_context_finalize (object=0x2610f80) at /build/gtk+3.0-6ZPWga/gtk+3.0-3.18.9/./gtk/gtkstylecontext.c:382
 g_object_unref () from /tmp/apport_sandbox_r1z2qW/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0

Changed in network-manager-applet (Ubuntu):
importance: Undecided → Medium
tags: removed: need-amd64-retrace
Aron Xu (happyaron) on 2016-12-28
information type: Private → Public
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