gnome-control-center crashed with SIGSEGV in nm_device_filter_connections()

[Martin Polreich]

Maybe the same as #1718727 but occured when switched to Settings window opened for some time and tried to switch to different tab.

ProblemType: Crash
DistroRelease: Ubuntu 17.10
Package: gnome-control-center 1:3.26.1-0ubuntu4
ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4
Uname: Linux 4.13.0-16-generic x86_64
ApportVersion: 2.20.7-0ubuntu3
Architecture: amd64
CrashCounter: 1
CurrentDesktop: ubuntu:GNOME
Date: Mon Oct 30 18:03:59 2017
ExecutablePath: /usr/bin/gnome-control-center
InstallationDate: Installed on 2017-01-02 (301 days ago)
InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719)
ProcCmdline: gnome-control-center wifi
SegvAnalysis:
 Segfault happened at: 0x7f8d1dd23253 <nm_device_filter_connections+35>: mov 0x8(%r12),%eax
 PC (0x7f8d1dd23253) ok
 source "0x8(%r12)" (0x00000008) not located in a known VMA region (needed readable region)!
 destination "%eax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: gnome-control-center
StacktraceTop:
 nm_device_filter_connections () from /usr/lib/x86_64-linux-gnu/libnm.so.0
 net_device_get_valid_connections ()
 ?? ()
 ?? ()
 g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
Title: gnome-control-center crashed with SIGSEGV in nm_device_filter_connections()
UpgradeStatus: Upgraded to artful on 2017-10-24 (6 days ago)
UserGroups: adm cdrom dip docker lpadmin plugdev sambashare sudo

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make this software better. This particular crash has already been reported and is a duplicate of bug #1726618, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.