Bug 418400 - Konsole crash when moving a splitted view
Summary: Konsole crash when moving a splitted view
Status: RESOLVED WORKSFORME
Alias: None
Product: konsole
Classification: Applications
Component: general (show other bugs)
Version: 19.12.1
Platform: Fedora RPMs Linux
: NOR crash
Target Milestone: ---
Assignee: Konsole Developer
URL:
Keywords: drkonqi
Depends on:
Blocks:
 
Reported: 2020-03-02 13:27 UTC by Yvan Broccard
Modified: 2022-11-02 05:06 UTC (History)
0 users

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Description Yvan Broccard 2020-03-02 13:27:52 UTC
Application: konsole (19.12.1)

Qt Version: 5.13.2
Frameworks Version: 5.67.0
Operating System: Linux 5.5.5-200.fc31.x86_64 x86_64
Distribution: "Fedora release 31 (Thirty One)"

-- Information about the crash:
- What I was doing when the application crashed:

I tried to shrink/expand a splitted view of konsole.

Konsole has received recently a new feature, "split view", which is very handy. I use it a lot. But sometimes when moving the separation line between 2 splitted views makes Konsole crash.

I have seen cases as well where the keyboard shortcuts to switch from one splitted view to the next do not work anymore (Ctrl+Shift Left, Up, Down or Right)

The crash can be reproduced sometimes.

-- Backtrace:
Application: Konsole (konsole), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f8639203840 (LWP 77974))]

Thread 3 (Thread 0x7f86237fa700 (LWP 77977)):
#0  0x00007f863c1ced45 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8628b0819b in util_queue_thread_func () from /usr/lib64/dri/i965_dri.so
#2  0x00007f8628b07dab in impl_thrd_routine () from /usr/lib64/dri/i965_dri.so
#3  0x00007f863c1c84e2 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f863ebf76d3 in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f862a764700 (LWP 77976)):
#0  0x00007f863ebe844c in read () from /lib64/libc.so.6
#1  0x00007f863b94256f in g_wakeup_acknowledge () from /lib64/libglib-2.0.so.0
#2  0x00007f863b8fa367 in g_main_context_check () from /lib64/libglib-2.0.so.0
#3  0x00007f863b8fa7c2 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#4  0x00007f863b8fa953 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#5  0x00007f863d475843 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f863d41f1db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#7  0x00007f863d26fc45 in QThread::exec() () from /lib64/libQt5Core.so.5
#8  0x00007f863c953f6a in QDBusConnectionManager::run() () from /lib64/libQt5DBus.so.5
#9  0x00007f863d270d96 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#10 0x00007f863c1c84e2 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f863ebf76d3 in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f8639203840 (LWP 77974)):
[KCrash Handler]
#6  0x00007f863ea78310 in Konsole::TerminalDisplay::updateReadOnlyState(bool) () from /lib64/libkonsoleprivate.so.19
#7  0x00007f863d457226 in QSingleShotTimer::timerEvent(QTimerEvent*) () from /lib64/libQt5Core.so.5
#8  0x00007f863d44b735 in QObject::event(QEvent*) () from /lib64/libQt5Core.so.5
#9  0x00007f863dd94ab6 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#10 0x00007f863dd9e150 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#11 0x00007f863d4203e8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#12 0x00007f863d474ae8 in QTimerInfoList::activateTimers() () from /lib64/libQt5Core.so.5
#13 0x00007f863d47539c in timerSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQt5Core.so.5
#14 0x00007f863b8fa520 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#15 0x00007f863b8fa8b0 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#16 0x00007f863b8fa953 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#17 0x00007f863d475825 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#18 0x00007f863d41f1db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#19 0x00007f863d4270b6 in QCoreApplication::exec() () from /lib64/libQt5Core.so.5
#20 0x00007f863ecf2825 in kdemain () from /lib64/libkdeinit5_konsole.so
#21 0x00007f863eb1d1a3 in __libc_start_main () from /lib64/libc.so.6
#22 0x0000559b26da50ae in _start ()
[Inferior 1 (process 77974) detached]

Possible duplicates by query: bug 418351, bug 418277, bug 418026, bug 417863, bug 416816.

Reported using DrKonqi
Comment 1 Justin Zobel 2022-10-03 10:37:40 UTC
Thank you for reporting this crash in KDE software. As it has been a while since this issue was reported, can we please ask you to see if you can reproduce the crash with a recent software version?

If you can reproduce the issue, please change the status to "CONFIRMED" when replying. Thank you!
Comment 2 Bug Janitor Service 2022-10-18 04:58:27 UTC
Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least
15 days. Please provide the requested information as soon as
possible and set the bug status as REPORTED. Due to regular bug
tracker maintenance, if the bug is still in NEEDSINFO status with
no change in 30 days the bug will be closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please
mark the bug as REPORTED so that the KDE team knows that the bug is
ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!
Comment 3 Bug Janitor Service 2022-11-02 05:06:38 UTC
This bug has been in NEEDSINFO status with no change for at least
30 days. The bug is now closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

Thank you for helping us make KDE software even better for everyone!