Ubuntu
network-manager-applet package

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)	New	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

Tags:

Revision history for this message

Vaclav Rehak (vaclav-n) wrote on 2016-10-18:

#1

CRDA.txt Edit (392 bytes, text/plain; charset="utf-8")
Dependencies.txt Edit (9.1 KiB, text/plain; charset="utf-8")
Disassembly.txt Edit (1.1 KiB, text/plain; charset="utf-8")
IpAddr.txt Edit (3.1 KiB, text/plain; charset="utf-8")
IpRoute.txt Edit (682 bytes, text/plain; charset="utf-8")
IwConfig.txt Edit (835 bytes, text/plain; charset="utf-8")
JournalErrors.txt Edit (121.8 KiB, text/plain; charset="utf-8")
NetDevice.br-1efec81f903a.txt Edit (407 bytes, text/plain; charset="utf-8")
NetDevice.br-23e29624c406.txt Edit (407 bytes, text/plain; charset="utf-8")
NetDevice.br-3fb51e82270a.txt Edit (407 bytes, text/plain; charset="utf-8")
NetDevice.br-bbe0c788da60.txt Edit (407 bytes, text/plain; charset="utf-8")
NetDevice.br-e4d586c427f7.txt Edit (407 bytes, text/plain; charset="utf-8")
NetDevice.docker0.txt Edit (375 bytes, text/plain; charset="utf-8")
NetDevice.lo.txt Edit (248 bytes, text/plain; charset="utf-8")
NetDevice.veth7609242.txt Edit (390 bytes, text/plain; charset="utf-8")
NetDevice.veth9c36d08.txt Edit (390 bytes, text/plain; charset="utf-8")
NetDevice.wlan0.txt Edit (878 bytes, text/plain; charset="utf-8")
NetDevice.wwp0s20u4i6.txt Edit (1.1 KiB, text/plain; charset="utf-8")
NetworkManager.conf.txt Edit (75 bytes, text/plain; charset="utf-8")
PciNetwork.txt Edit (626 bytes, text/plain; charset="utf-8")
ProcEnviron.txt Edit (302 bytes, text/plain; charset="utf-8")
ProcMaps.txt Edit (62.7 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (966 bytes, text/plain; charset="utf-8")
Registers.txt Edit (740 bytes, text/plain; charset="utf-8")
RfKill.txt Edit (252 bytes, text/plain; charset="utf-8")
Stacktrace.txt Edit (4.6 KiB, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (10.5 KiB, text/plain; charset="utf-8")
WifiSyslog.txt Edit (870.0 KiB, text/plain; charset="utf-8")
nmcli-con.txt Edit (12.8 KiB, text/plain; charset="utf-8")
nmcli-dev.txt Edit (2.2 KiB, text/plain; charset="utf-8")

Revision history for this message

Apport retracing service (apport) wrote on 2016-10-18:

#2

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

Revision history for this message

Apport retracing service (apport) wrote on 2016-10-18: Stacktrace.txt

#3

Stacktrace.txt Edit (7.1 KiB, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2016-10-18: StacktraceSource.txt

#4

StacktraceSource.txt Edit (6.6 KiB, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2016-10-18: ThreadStacktrace.txt

#5

ThreadStacktrace.txt Edit (13.5 KiB, text/plain)

Changed in network-manager-applet (Ubuntu):
importance:	Undecided → Medium
tags:	removed: need-amd64-retrace

Aron Xu (happyaron) on 2016-12-28

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