Bug 383657

Summary: Konsole crashed after confirming close of htop tab with 'Close Current Tab' button
Product: [Applications] konsole Reporter: Alexander Mentyu <notuxius>
Component: generalAssignee: Konsole Developer <konsole-devel>
Status: RESOLVED WORKSFORME    
Severity: crash Keywords: drkonqi, wayland
Priority: NOR    
Version: 17.04.3   
Target Milestone: ---   
Platform: Arch Linux   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Alexander Mentyu 2017-08-18 07:16:11 UTC
Application: konsole (17.04.3)

Qt Version: 5.9.1
Frameworks Version: 5.36.0
Operating System: Linux 4.9.43-1-MANJARO x86_64
Distribution: "Netrunner Rolling"

-- Information about the crash:
- What I was doing when the application crashed:
1. Open Konsole.
2. Launch htop.
3. Confirm closing of htop tab with 'Close Current Tab' button.

The crash does not seem to be reproducible.

-- Backtrace:
Application: Konsole (konsole), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f2946d4e400 (LWP 31852))]

Thread 2 (Thread 0x7f2931f2d700 (LWP 31854)):
#0  0x00007ffd42ba5b00 in clock_gettime ()
#1  0x00007f29466b2546 in clock_gettime () at /usr/lib/libc.so.6
#2  0x00007f2942bcf972 in  () at /usr/lib/libQt5Core.so.5
#3  0x00007f2942bce10a in QTimerInfoList::updateCurrentTime() () at /usr/lib/libQt5Core.so.5
#4  0x00007f2942bce6e6 in QTimerInfoList::timerWait(timespec&) () at /usr/lib/libQt5Core.so.5
#5  0x00007f2942bcfdcf in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f293c434148 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#7  0x00007f293c434b3b in  () at /usr/lib/libglib-2.0.so.0
#8  0x00007f293c434d1c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#9  0x00007f2942bd0084 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#10 0x00007f2942b73ffb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#11 0x00007f294298d40e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#12 0x00007f2940cca396 in  () at /usr/lib/libQt5DBus.so.5
#13 0x00007f294299215b in  () at /usr/lib/libQt5Core.so.5
#14 0x00007f293e3c4049 in start_thread () at /usr/lib/libpthread.so.0
#15 0x00007f29466a4f0f in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f2946d4e400 (LWP 31852)):
[KCrash Handler]
#5  0x00007f2934e207f9 in  () at /usr/lib/libwayland-client.so.0
#6  0x00007f2934e1c7e7 in wl_proxy_destroy () at /usr/lib/libwayland-client.so.0
#7  0x00007f2933bb23e7 in KWayland::Client::PlasmaWindow::release() () at /usr/lib/libKF5WaylandClient.so.5
#8  0x00007f2933bb240a in KWayland::Client::PlasmaWindow::~PlasmaWindow() () at /usr/lib/libKF5WaylandClient.so.5
#9  0x00007f2933bb2509 in KWayland::Client::PlasmaWindow::~PlasmaWindow() () at /usr/lib/libKF5WaylandClient.so.5
#10 0x00007f2942ba32cd in QObjectPrivate::deleteChildren() () at /usr/lib/libQt5Core.so.5
#11 0x00007f2942bacf0c in QObject::~QObject() () at /usr/lib/libQt5Core.so.5
#12 0x00007f2933bb1a79 in KWayland::Client::PlasmaWindowManagement::~PlasmaWindowManagement() () at /usr/lib/libKF5WaylandClient.so.5
#13 0x00007f2942ba32cd in QObjectPrivate::deleteChildren() () at /usr/lib/libQt5Core.so.5
#14 0x00007f2942bacf0c in QObject::~QObject() () at /usr/lib/libQt5Core.so.5
#15 0x00007f2930b0ffe4 in  () at /usr/lib/qt/plugins/kf5/org.kde.kwindowsystem.platforms/KF5WindowSystemKWaylandPlugin.so
#16 0x00007f29465ed538 in __run_exit_handlers () at /usr/lib/libc.so.6
#17 0x00007f29465ed58a in  () at /usr/lib/libc.so.6
#18 0x00007f29465d74d1 in __libc_start_main () at /usr/lib/libc.so.6
#19 0x000000b7c244579a in _start ()

Reported using DrKonqi
Comment 1 Kurt Hindenburg 2017-09-05 18:07:07 UTC
Looks like a crash in wayland plugin - I don't see anything in the backtrace to look at unless it is reproducable (which I couldn't here either).