[konsole] [Bug 382248] New: Konsole crashed when attempting to close it while running a hung ssh connection in tmux

bugzilla_noreply at kde.org bugzilla_noreply at kde.org
Tue Jul 11 18:44:22 UTC 2017 

https://bugs.kde.org/show_bug.cgi?id=382248

            Bug ID: 382248
           Summary: Konsole crashed when attempting to close it while
                    running a hung ssh connection in tmux
           Product: konsole
           Version: 17.04.2
          Platform: Archlinux Packages
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: konsole-devel at kde.org
          Reporter: dncrash at gmail.com
  Target Milestone: ---

Application: konsole (17.04.2)

Qt Version: 5.9.1
Frameworks Version: 5.35.0
Operating System: Linux 4.11.8-zen-lqx x86_64
Distribution (Platform): Archlinux Packages

-- Information about the crash:
- What I was doing when the application crashed:
I had resumed the laptop from sleep and tried closing the Konsole window which
was running tmux, inside of which was a normal pane and a pane with a hung ssh
connection.
- Custom settings of the application:
no menubar, no scroll, no tabs open, custom application settings - changed
theme
shell was zsh, tmux was open

-- Backtrace:
Application: Konsole (konsole), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fbe2a1c87c0 (LWP 729))]

Thread 3 (Thread 0x7fbe0e8f1700 (LWP 732)):
#0  0x00007fbe29b7e24d in poll () at /usr/lib/libc.so.6
#1  0x00007fbe1fbb9c09 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fbe1fbb9d1c in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#3  0x00007fbe260c14eb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#4  0x00007fbe26066efa in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#5  0x00007fbe25e8679a in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fbe241c3d45 in  () at /usr/lib/libQt5DBus.so.5
#7  0x00007fbe25e8b37d in  () at /usr/lib/libQt5Core.so.5
#8  0x00007fbe218be297 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007fbe29b881ef in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7fbe15dc3700 (LWP 730)):
#0  0x00007fbe29b7e24d in poll () at /usr/lib/libc.so.6
#1  0x00007fbe21ce48e0 in  () at /usr/lib/libxcb.so.1
#2  0x00007fbe21ce6679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007fbe18751e99 in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007fbe25e8b37d in  () at /usr/lib/libQt5Core.so.5
#5  0x00007fbe218be297 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fbe29b881ef in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7fbe2a1c87c0 (LWP 729)):
[KCrash Handler]
#5  0x00007fbdfe390b94 in  () at /usr/lib/libQtGui.so.4
#6  0x00007fbe2a09933a in call_init.part () at /lib64/ld-linux-x86-64.so.2
#7  0x00007fbe2a099446 in _dl_init () at /lib64/ld-linux-x86-64.so.2
#8  0x00007fbe2a09d8ae in dl_open_worker () at /lib64/ld-linux-x86-64.so.2
#9  0x00007fbe29bc1c24 in _dl_catch_error () at /usr/lib/libc.so.6
#10 0x00007fbe2a09d0c9 in _dl_open () at /lib64/ld-linux-x86-64.so.2
#11 0x00007fbe1fe82f26 in  () at /usr/lib/libdl.so.2
#12 0x00007fbe29bc1c24 in _dl_catch_error () at /usr/lib/libc.so.6
#13 0x00007fbe1fe835f5 in  () at /usr/lib/libdl.so.2
#14 0x00007fbe1fe82fb1 in dlopen () at /usr/lib/libdl.so.2
#15 0x00007fbe03cf3bc0 in  () at /usr/lib/libvlccore.so.8
#16 0x00007fbe03cd7f5b in  () at /usr/lib/libvlccore.so.8
#17 0x00007fbe03cd8288 in  () at /usr/lib/libvlccore.so.8
#18 0x00007fbe03cd81e4 in  () at /usr/lib/libvlccore.so.8
#19 0x00007fbe03cd8764 in  () at /usr/lib/libvlccore.so.8
#20 0x00007fbe03cd8d6d in  () at /usr/lib/libvlccore.so.8
#21 0x00007fbe03c5ef81 in libvlc_InternalInit () at /usr/lib/libvlccore.so.8
#22 0x00007fbe03a2fcee in libvlc_new () at /usr/lib/libvlc.so.5
#23 0x00007fbe03f94051 in  () at
/usr/lib/qt5/plugins/phonon4qt5_backend/phonon_vlc.so
#24 0x00007fbe03f678f3 in  () at
/usr/lib/qt5/plugins/phonon4qt5_backend/phonon_vlc.so
#25 0x00007fbe03f987b8 in qt_plugin_instance () at
/usr/lib/qt5/plugins/phonon4qt5_backend/phonon_vlc.so
#26 0x00007fbe2604bb06 in QPluginLoader::instance() () at
/usr/lib/libQt5Core.so.5
#27 0x00007fbe2398c380 in  () at /usr/lib/libphonon4qt5.so.4
#28 0x00007fbe2398e7ec in  () at /usr/lib/libphonon4qt5.so.4
#29 0x00007fbe2398f19e in  () at /usr/lib/libphonon4qt5.so.4
#30 0x00007fbe2399002c in Phonon::Factory::backend(bool) () at
/usr/lib/libphonon4qt5.so.4
#31 0x00007fbe23990919 in  () at /usr/lib/libphonon4qt5.so.4
#32 0x00007fbe239824d1 in  () at /usr/lib/libphonon4qt5.so.4
#33 0x00007fbe25838a99 in  () at /usr/lib/libKF5Notifications.so.5
#34 0x00007fbe2580ba77 in  () at /usr/lib/libKF5Notifications.so.5
#35 0x00007fbe258089c4 in KNotification::sendEvent() () at
/usr/lib/libKF5Notifications.so.5
#36 0x00007fbe26098242 in QObject::event(QEvent*) () at
/usr/lib/libQt5Core.so.5
#37 0x00007fbe2702746c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/libQt5Widgets.so.5
#38 0x00007fbe2702ecf4 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#39 0x00007fbe26068a28 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/libQt5Core.so.5
#40 0x00007fbe2606b19d in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /usr/lib/libQt5Core.so.5
#41 0x00007fbe260c1ea3 in  () at /usr/lib/libQt5Core.so.5
#42 0x00007fbe1fbb9a57 in g_main_context_dispatch () at
/usr/lib/libglib-2.0.so.0
#43 0x00007fbe1fbb9c88 in  () at /usr/lib/libglib-2.0.so.0
#44 0x00007fbe1fbb9d1c in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#45 0x00007fbe260c14cf in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#46 0x00007fbe26066efa in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#47 0x00007fbe272537f7 in QDialog::exec() () at /usr/lib/libQt5Widgets.so.5
#48 0x00007fbe27eced72 in KMessageBox::createKMessageBox(QDialog*,
QDialogButtonBox*, QIcon const&, QString const&, QStringList const&, QString
const&, bool*, QFlags<KMessageBox::Option>, QString const&, QMessageBox::Icon)
() at /usr/lib/libKF5WidgetsAddons.so.5
#49 0x00007fbe27ecef81 in KMessageBox::createKMessageBox(QDialog*,
QDialogButtonBox*, QMessageBox::Icon, QString const&, QStringList const&,
QString const&, bool*, QFlags<KMessageBox::Option>, QString const&) () at
/usr/lib/libKF5WidgetsAddons.so.5
#50 0x00007fbe27ed1ba7 in  () at /usr/lib/libKF5WidgetsAddons.so.5
#51 0x00007fbe29e5d6dd in  () at /usr/lib/libkdeinit5_konsole.so
#52 0x00007fbe29098d3d in KMainWindow::closeEvent(QCloseEvent*) () at
/usr/lib/libKF5XmlGui.so.5
#53 0x00007fbe27067d78 in QWidget::event(QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#54 0x00007fbe27155bcb in QMainWindow::event(QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#55 0x00007fbe2909902a in KMainWindow::event(QEvent*) () at
/usr/lib/libKF5XmlGui.so.5
#56 0x00007fbe290e8965 in KXmlGuiWindow::event(QEvent*) () at
/usr/lib/libKF5XmlGui.so.5
#57 0x00007fbe2702746c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/libQt5Widgets.so.5
#58 0x00007fbe2702ecf4 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#59 0x00007fbe26068a28 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/libQt5Core.so.5
#60 0x00007fbe270635f1 in
QWidgetPrivate::close_helper(QWidgetPrivate::CloseMode) () at
/usr/lib/libQt5Widgets.so.5
#61 0x00007fbe27081f86 in  () at /usr/lib/libQt5Widgets.so.5
#62 0x00007fbe27085047 in  () at /usr/lib/libQt5Widgets.so.5
#63 0x00007fbe2702746c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/libQt5Widgets.so.5
#64 0x00007fbe2702ecf4 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#65 0x00007fbe26068a28 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/libQt5Core.so.5
#66 0x00007fbe2686239a in
QGuiApplicationPrivate::processCloseEvent(QWindowSystemInterfacePrivate::CloseEvent*)
() at /usr/lib/libQt5Gui.so.5
#67 0x00007fbe268669b5 in
QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*)
() at /usr/lib/libQt5Gui.so.5
#68 0x00007fbe2683ec1b in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() at /usr/lib/libQt5Gui.so.5
#69 0x00007fbe187b4660 in  () at /usr/lib/libQt5XcbQpa.so.5
#70 0x00007fbe1fbb9a57 in g_main_context_dispatch () at
/usr/lib/libglib-2.0.so.0
#71 0x00007fbe1fbb9c88 in  () at /usr/lib/libglib-2.0.so.0
#72 0x00007fbe1fbb9d1c in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#73 0x00007fbe260c14cf in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#74 0x00007fbe26066efa in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#75 0x00007fbe2606fbe4 in QCoreApplication::exec() () at
/usr/lib/libQt5Core.so.5
#76 0x00007fbe29e68581 in kdemain () at /usr/lib/libkdeinit5_konsole.so
#77 0x00007fbe29abb43a in __libc_start_main () at /usr/lib/libc.so.6
#78 0x000000000040065a in _start ()

Reported using DrKonqi

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