webbrowser-app crashed with SIGSEGV in QNetworkSession::~QNetworkSession()

[Michael Blennerhassett]

Crash on close

ProblemType: Crash
DistroRelease: Ubuntu 16.10
Package: webbrowser-app 0.23+16.10.20160928-0ubuntu1
ProcVersionSignature: Ubuntu 4.8.0-17.19-generic 4.8.0-rc7
Uname: Linux 4.8.0-17-generic x86_64
ApportVersion: 2.20.3-0ubuntu7
Architecture: amd64
Date: Wed Oct 5 20:49:26 2016
ExecutablePath: /usr/bin/webbrowser-app
InstallationDate: Installed on 2016-08-14 (51 days ago)
InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Alpha amd64 (20160813)
ProcCmdline: webbrowser-app
ProcEnviron:
 PATH=(custom, user)
 LANGUAGE=en_AU:en
 XDG_RUNTIME_DIR=<set>
 LANG=en_AU.UTF-8
 SHELL=/bin/bash
Signal: 11
SourcePackage: webbrowser-app
StacktraceTop:
 QNetworkSession::~QNetworkSession() () from /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
 QNetworkSession::~QNetworkSession() () from /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
 QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
 QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
 QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
Title: webbrowser-app crashed with SIGSEGV in QNetworkSession::~QNetworkSession()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[Apport retracing service (apport)]

StacktraceTop:
 QNetworkSession::~QNetworkSession() () from /tmp/apport_sandbox_W8whMQ/usr/lib/x86_64-linux-gnu/libQt5Network.so.5
 QNetworkSession::~QNetworkSession() () from /tmp/apport_sandbox_W8whMQ/usr/lib/x86_64-linux-gnu/libQt5Network.so.5
 QObject::event(QEvent*) () from /tmp/apport_sandbox_W8whMQ/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
 QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /tmp/apport_sandbox_W8whMQ/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
 QApplication::notify(QObject*, QEvent*) () from /tmp/apport_sandbox_W8whMQ/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5

[Launchpad Janitor (janitor)]

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

[Olivier Tilloy (osomon)]

This might very well be a regression caused by https://bileto.ubuntu.com/#/ticket/2015.

[Olivier Tilloy (osomon)]

Similar crash report: bug #1630765.