Bug 344213

Summary: konsole and ALL apps crashed while exiting tabs
Product: [Applications] konsole Reporter: George R. Goffe <grgoffe>
Component: generalAssignee: Konsole Developer <konsole-devel>
Status: RESOLVED WORKSFORME    
Severity: crash CC: cfeck
Priority: NOR Keywords: drkonqi, triaged
Version: 2.14.2   
Target Milestone: ---   
Platform: Fedora RPMs   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description George R. Goffe 2015-02-15 23:22:29 UTC 
Application: konsole (2.14.2)
KDE Platform Version: 4.14.3
Qt Version: 4.8.6
Operating System: Linux 3.18.5-201.fc21.x86_64 x86_64
Distribution: "Fedora release 21 (Twenty One)"

-- Information about the crash:
I was preparing for a reboot by terminating all tabs in multiple konsole instances... with ctrl-d. I did this several times when ALL konsoles and apps crashed.

I did not notice anything else outside the norm.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Konsole (konsole), signal: Segmentation fault
Using host libthread_db library "/usr/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f42a7a028c0 (LWP 3624))]

Thread 2 (Thread 0x7f4299d83700 (LWP 5010)):
#0  0x000000385380f1cd in read () at /usr/lib64/libpthread.so.0
#1  0x000000385708cd30 in g_wakeup_acknowledge () at /usr/lib64/libglib-2.0.so.0
#2  0x00000038570498ec in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x0000003857049dc3 in g_main_context_iterate.isra () at /usr/lib64/libglib-2.0.so.0
#4  0x0000003857049f3c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x000000386a7b4a3e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#6  0x000000386a784261 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#7  0x000000386a7845c5 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#8  0x000000386a679b59 in QThread::exec() () at /usr/lib64/libQtCore.so.4
#9  0x000000386a764cc3 in QInotifyFileSystemWatcherEngine::run() () at /usr/lib64/libQtCore.so.4
#10 0x000000386a67c3bf in QThreadPrivate::start(void*) () at /usr/lib64/libQtCore.so.4
#11 0x000000385380752a in start_thread () at /usr/lib64/libpthread.so.0
#12 0x0000003852d0079d in clone () at /usr/lib64/libc.so.6

Thread 1 (Thread 0x7f42a7a028c0 (LWP 3624)):
[KCrash Handler]
#5  0x000000386ba42b6a in QApplication::x11ProcessEvent(_XEvent*) () at /usr/lib64/libQtGui.so.4
#6  0x000000386ba6afb4 in x11EventSourceDispatch(_GSource*, int (*)(void*), void*) () at /usr/lib64/libQtGui.so.4
#7  0x0000003857049aeb in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#8  0x0000003857049e88 in g_main_context_iterate.isra () at /usr/lib64/libglib-2.0.so.0
#9  0x0000003857049f3c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#10 0x000000386a7b4a1e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#11 0x000000386ba6b136 in QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtGui.so.4
#12 0x000000386a784261 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#13 0x000000386a7845c5 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#14 0x000000386a789ca9 in QCoreApplication::exec() () at /usr/lib64/libQtCore.so.4
#15 0x0000003f9d618f69 in kdemain () at /usr/lib64/libkdeinit4_konsole.so
#16 0x0000003852c1ffe0 in __libc_start_main () at /usr/lib64/libc.so.6
#17 0x000000000040086e in _start ()

Possible duplicates by query: bug 343486, bug 343214, bug 343138, bug 343103, bug 342248.

Reported using DrKonqi
Comment 1 Christoph Feck 2015-02-16 18:09:32 UTC 
Are you still using Input Method helpers? I remember we already investigated those Konsole crashes on your system.
Comment 2 Christoph Feck 2015-03-11 23:49:23 UTC 
If you can provide the information requested in comment #1, please add it.

See also bug 334168 comment #14.
Comment 3 George R. Goffe 2015-03-12 03:24:49 UTC 
Christoph,

Not sure what you mean by Input Method helpers.

George...
Comment 4 Christoph Feck 2015-03-12 12:13:18 UTC 
Did you read the link in comment #2?
Comment 5 Andrew Crouthamel 2018-09-25 21:57:18 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 set the bug status 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 6 Andrew Crouthamel 2018-10-27 02:54:13 UTC 
Dear Bug Submitter,

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!