Any of the following causes a KMail Closed Unexpectedly message + right click on the task bar button and select close + File ! Quit + CTRL+Q + close KMail and then shutdown
If this is reproducilble, please add: - version of KMail - backtrace of the crash For more information, please see https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports
Executable: kmail PID: 5222 Signal: Segmentation fault (11) Time: 3/31/17 16:06:14 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 0x7f46afd40940 (LWP 5222))] Thread 10 (Thread 0x7f45f57aa700 (LWP 5277)): #0 0x00007f46a75b3029 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007f46a756cee5 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f46a756d8fb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f46a756daec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f46b19ae4ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f46b19560fa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f46b177bd43 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f46b1780c68 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f46a7a9a6ca in start_thread (arg=0x7f45f57aa700) at pthread_create.c:333 #9 0x00007f46b0e730af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 9 (Thread 0x7f46111a7700 (LWP 5249)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f46a28b6da3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5 #2 0x00007f46a2bd7591 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5 #3 0x00007f46a7a9a6ca in start_thread (arg=0x7f46111a7700) at pthread_create.c:333 #4 0x00007f46b0e730af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 8 (Thread 0x7f46119a8700 (LWP 5248)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f46a28b6da3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5 #2 0x00007f46a2bd7591 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5 #3 0x00007f46a7a9a6ca in start_thread (arg=0x7f46119a8700) at pthread_create.c:333 #4 0x00007f46b0e730af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 7 (Thread 0x7f46121a9700 (LWP 5247)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f46a28b6da3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5 #2 0x00007f46a2bd7591 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5 #3 0x00007f46a7a9a6ca in start_thread (arg=0x7f46121a9700) at pthread_create.c:333 #4 0x00007f46b0e730af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 6 (Thread 0x7f46129aa700 (LWP 5246)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f46a28b5d74 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5 #2 0x00007f46a2bd7591 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5 #3 0x00007f46a7a9a6ca in start_thread (arg=0x7f46129aa700) at pthread_create.c:333 #4 0x00007f46b0e730af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 5 (Thread 0x7f461bde2700 (LWP 5239)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f4663990673 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #2 0x00007f466398fdb7 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #3 0x00007f46a7a9a6ca in start_thread (arg=0x7f461bde2700) at pthread_create.c:333 #4 0x00007f46b0e730af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 4 (Thread 0x7f4668d26700 (LWP 5238)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f46a2ba796b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5 #2 0x00007f46a2ba79a9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5 #3 0x00007f46a7a9a6ca in start_thread (arg=0x7f4668d26700) at pthread_create.c:333 #4 0x00007f46b0e730af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 3 (Thread 0x7f468ce1a700 (LWP 5224)): #0 0x00007f46a75b3029 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007f46a756cee5 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f46a756d8fb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f46a756daec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f46b19ae4ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f46b19560fa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f46b177bd43 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f46b38b0575 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5 #8 0x00007f46b1780c68 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007f46a7a9a6ca in start_thread (arg=0x7f468ce1a700) at pthread_create.c:333 #10 0x00007f46b0e730af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 2 (Thread 0x7f468e42a700 (LWP 5223)): #0 0x00007f46b0e670bd in poll () at ../sysdeps/unix/syscall-template.S:84 #1 0x00007f46a4934c62 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 #2 0x00007f46a49368d7 in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 #3 0x00007f4690386299 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 #4 0x00007f46b1780c68 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f46a7a9a6ca in start_thread (arg=0x7f468e42a700) at pthread_create.c:333 #6 0x00007f46b0e730af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 1 (Thread 0x7f46afd40940 (LWP 5222)): [KCrash Handler] #6 0x00007f46a94b95df in QNetworkConfiguration::~QNetworkConfiguration() () from /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #7 0x00007f46b17e1019 in QHashData::free_helper(void (*)(QHashData::Node*)) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f46a94cc06f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #9 0x00007f46b177eed3 in QThreadStorageData::finish(void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #10 0x00007f46b1957a2c in QCoreApplicationPrivate::cleanupThreadData() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #11 0x00007f46b1ca184b in QGuiApplicationPrivate::~QGuiApplicationPrivate() () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 #12 0x00007f46b277b869 in QApplicationPrivate::~QApplicationPrivate() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #13 0x00007f46b198d2c7 in QObject::~QObject() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #14 0x00007f46b1959ec6 in QCoreApplication::~QCoreApplication() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #15 0x00007f46b277d331 in QApplication::~QApplication() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #16 0x0000557f4aaf17db in ?? () #17 0x00007f46b0d8b3f1 in __libc_start_main (main=0x557f4aaf07e0, argc=3, argv=0x7fff6df74148, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff6df74138) at ../csu/libc-start.c:291 #18 0x0000557f4aaf1f9a in _start ()
*** This bug has been marked as a duplicate of bug 371557 ***