Application: kmail (5.2.3)

Qt Version: 5.6.1
Frameworks Version: 5.26.0
Operating System: Linux 4.4.12-040412-generic x86_64
Distribution: Ubuntu 16.10

-- Information about the crash:
- What I was doing when the application crashed:
Login into a plasma5 session

- Unusual behavior I noticed:
Wireless disconecting everytime since distribuition upgraded from 16.04 to 16.10

- Custom settings of the application:
None

The crash can be reproduced every time.

-- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f81475ebe00 (LWP 2540))]

Thread 4 (Thread 0x7f813e958700 (LWP 2593)):
#0  0x00007f816072c024 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f81606e698a in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f81606e6aec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f816aa4e4ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f816a9f60fa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f816a81bd43 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f816a820c68 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f8160c0970a in start_thread (arg=0x7f813e958700) at pthread_create.c:333
#8  0x00007f8169f150af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 3 (Thread 0x7f813fb69700 (LWP 2581)):
#0  0x00007f8169f090bd in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f81606e69d6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f81606e6aec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f816aa4e4ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f816a9f60fa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f816a81bd43 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f816c93d575 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007f816a820c68 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f8160c0970a in start_thread (arg=0x7f813fb69700) at pthread_create.c:333
#9  0x00007f8169f150af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 2 (Thread 0x7f81452e3700 (LWP 2570)):
#0  0x00007f8169f090bd in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f815daeec62 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f815daf08d7 in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f8147213299 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f816a820c68 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f8160c0970a in start_thread (arg=0x7f81452e3700) at pthread_create.c:333
#6  0x00007f8169f150af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 1 (Thread 0x7f81475ebe00 (LWP 2540)):
[KCrash Handler]
#6  0x00007f816c1bea0e in KMKernel::setAccountStatus(bool) () from /usr/lib/x86_64-linux-gnu/libkmailprivate.so.5
#7  0x00007f816c1becc6 in KMKernel::slotSystemNetworkStatusChanged(bool) () from /usr/lib/x86_64-linux-gnu/libkmailprivate.so.5
#8  0x00007f816aa25bec in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f816260b712 in QNetworkConfigurationManager::onlineStateChanged(bool) () from /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#10 0x00007f816260bd3c in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#11 0x00007f816aa26699 in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007f816b8168ac in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#13 0x00007f816b81bd4f in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#14 0x00007f816a9f83b0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007f816a9fa33c in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007f816aa4e083 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007f81606e67d7 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#18 0x00007f81606e6a40 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007f81606e6aec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007f816aa4e48f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007f816a9f60fa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007f816b4674fe in KJob::exec() () from /usr/lib/x86_64-linux-gnu/libKF5CoreAddons.so.5
#23 0x00007f8168b183e1 in MailCommon::FolderCollectionMonitor::expunge(Akonadi::Collection const&, bool) () from /usr/lib/x86_64-linux-gnu/libKF5MailCommon.so.5
#24 0x00007f816c1c0090 in KMKernel::cleanup() () from /usr/lib/x86_64-linux-gnu/libkmailprivate.so.5
#25 0x0000556d7b93c8b9 in ?? ()
#26 0x00007f8169e2d3f1 in __libc_start_main (main=0x556d7b93b7e0, argc=3, argv=0x7fff4f4764b8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff4f4764a8) at ../csu/libc-start.c:291
#27 0x0000556d7b93cf9a in _start ()

Reported using DrKonqi