[konsole] [Bug 445497] New: All Konsole windows crashed when a session which had launched a background application was closed

[Rick Sanchez]

https://bugs.kde.org/show_bug.cgi?id=445497

            Bug ID: 445497
           Summary: All Konsole windows crashed when a session which had
                    launched a background application was closed
           Product: konsole
           Version: 21.08.3
          Platform: Archlinux Packages
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: konsole-devel at kde.org
          Reporter: karl.solomon20 at gmail.com
  Target Milestone: ---

Application: konsole (21.08.3)

Qt Version: 5.15.2
Frameworks Version: 5.87.0
Operating System: Linux 5.14.16-arch1-1 x86_64
Windowing System: X11
Distribution: "Arch Linux"
DrKonqi: 5.23.2 [KCrashBackend]

-- Information about the crash:
- Multiple Konsole sessions opened, some in split view, some SSH'd into VPN
- I had opened a text editor (Sublime) with 'nohup subl &'
- When I closed the session which had spawned sublime all konsole windows
crashed



Sublime Text Build 4121
OpenConnect version v8.10 (for VPN)

The reporter is unsure if this crash is reproducible.

-- Backtrace:
Application: Konsole (konsole), signal: Segmentation fault

[KCrash Handler]
#4  0x00007f15f159bb24 in QProcess::processId() const () at
/usr/lib/libQt5Core.so.5
#5  0x00007f15f296c82e in Konsole::Session::processId() const () at
/usr/lib/libkonsoleprivate.so.21
#6  0x00007f15f296dbef in Konsole::Session::isForegroundProcessActive() () at
/usr/lib/libkonsoleprivate.so.21
#7  0x00007f15f2a3aa87 in Konsole::MainWindow::queryClose() () at
/usr/lib/libkonsoleapp.so.21
#8  0x00007f15f27fdc55 in KMainWindow::closeEvent(QCloseEvent*) () at
/usr/lib/libKF5XmlGui.so.5
#9  0x00007f15f21fc0be in QWidget::event(QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#10 0x00007f15f283f668 in KXmlGuiWindow::event(QEvent*) () at
/usr/lib/libKF5XmlGui.so.5
#11 0x00007f15f21b8d62 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/libQt5Widgets.so.5
#12 0x00007f15f16313fa in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/libQt5Core.so.5
#13 0x00007f15f21f6f7e in
QWidgetPrivate::close_helper(QWidgetPrivate::CloseMode) () at
/usr/lib/libQt5Widgets.so.5
#14 0x00007f15f16687ab in  () at /usr/lib/libQt5Core.so.5
#15 0x00007f15f16687ab in  () at /usr/lib/libQt5Core.so.5
#16 0x00007f15f29729bc in Konsole::Session::done(int, QProcess::ExitStatus) ()
at /usr/lib/libkonsoleprivate.so.21
#17 0x00007f15f16687ab in  () at /usr/lib/libQt5Core.so.5
#18 0x00007f15f159a6f9 in QProcess::finished(int, QProcess::ExitStatus) () at
/usr/lib/libQt5Core.so.5
#19 0x00007f15f15a0206 in  () at /usr/lib/libQt5Core.so.5
#20 0x00007f15f15a033e in  () at /usr/lib/libQt5Core.so.5
#21 0x00007f15f16687e0 in  () at /usr/lib/libQt5Core.so.5
#22 0x00007f15f166bc70 in QSocketNotifier::activated(QSocketDescriptor,
QSocketNotifier::Type, QSocketNotifier::QPrivateSignal) () at
/usr/lib/libQt5Core.so.5
#23 0x00007f15f166c47d in QSocketNotifier::event(QEvent*) () at
/usr/lib/libQt5Core.so.5
#24 0x00007f15f21b8d62 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/libQt5Widgets.so.5
#25 0x00007f15f16313fa in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/libQt5Core.so.5
#26 0x00007f15f168ac3e in  () at /usr/lib/libQt5Core.so.5
#27 0x00007f15ef6bb4dc in g_main_context_dispatch () at
/usr/lib/libglib-2.0.so.0
#28 0x00007f15ef70f799 in  () at /usr/lib/libglib-2.0.so.0
#29 0x00007f15ef6b8bc1 in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#30 0x00007f15f168a09f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#31 0x00007f15f162fd6c in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#32 0x00007f15f16382d4 in QCoreApplication::exec() () at
/usr/lib/libQt5Core.so.5
#33 0x00005565c24cd63f in  ()
#34 0x00007f15f0fbdb25 in __libc_start_main () at /usr/lib/libc.so.6
#35 0x00005565c24cd9de in  ()
[Inferior 1 (process 166224) detached]

Possible duplicates by query: bug 374174, bug 342216, bug 306503, bug 298337,
bug 236867.

Reported using DrKonqi

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