https://bugs.kde.org/show_bug.cgi?id=445409
Bug ID: 445409
Summary: Plasma freezes or crashes when restoring Firefox on
Wayland
Product: plasmashell
Version: 5.23.3
Platform: Kubuntu Packages
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: k...@davidedmundson.co.uk
Reporter: phi...@philipmcgrath.com
CC: plasma-b...@kde.org
Target Milestone: 1.0
Application: plasmashell (5.23.3)
Qt Version: 5.15.2
Frameworks Version: 5.87.0
Operating System: Linux 5.13.0-21-generic x86_64
Windowing System: Wayland
Distribution: Ubuntu 21.10
DrKonqi: 5.23.3 [KCrashBackend]
-- Information about the crash:
- What I was doing when the application crashed:
Restoring a Firefox session with many windows (and tabs) immediately after
logging in.
- Unusual behavior I noticed:
The windows being restored appeared as black squares, except for the title
bars.
- Custom settings of the application:
I have experienced this using the Wayland session on Kubuntu 21.10 with 5.23.3
from the Kubuntu backports PPA.
The crash can be reproduced sometimes.
-- Backtrace:
Application: Plasma (plasmashell), signal: Aborted
Content of s_kcrashErrorMessage: std::unique_ptr<char []> = {get() = {<No data
fields>}}
[KCrash Handler]
#6 __pthread_kill_implementation (no_tid=0, signo=6, threadid=139889491736960)
at pthread_kill.c:44
#7 __pthread_kill_internal (signo=6, threadid=139889491736960) at
pthread_kill.c:80
#8 __GI___pthread_kill (threadid=139889491736960, signo=signo@entry=6) at
pthread_kill.c:91
#9 0x00007f3a93806476 in __GI_raise (sig=sig@entry=6) at
../sysdeps/posix/raise.c:26
#10 0x00007f3a937ec7b7 in __GI_abort () at abort.c:79
#11 0x00007f3a93c91ba3 in qt_message_fatal (message=<synthetic pointer>...,
context=...) at global/qlogging.cpp:1914
#12 QMessageLogger::fatal (this=this@entry=0x7ffd9babe270,
msg=msg@entry=0x7f3a91f4d0b8 "The Wayland connection experienced a fatal error:
%s") at global/qlogging.cpp:893
#13 0x00007f3a91ec1354 in QtWaylandClient::QWaylandDisplay::checkError
(this=<optimized out>) at ./src/client/qwaylanddisplay.cpp:211
#14 0x00007f3a91ec206a in QtWaylandClient::QWaylandDisplay::flushRequests
(this=0x55a9d36ab0c0) at ./src/client/qwaylanddisplay.cpp:222
#15 0x00007f3a93ef1a88 in doActivate<false> (sender=0x55a9d36c70e0,
signal_index=4, argv=0x7ffd9babe370) at kernel/qobject.cpp:3898
#16 0x00007f3a93eead67 in QMetaObject::activate
(sender=sender@entry=0x55a9d36c70e0, m=m@entry=0x7f3a94156800
<QAbstractEventDispatcher::staticMetaObject>,
local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x0) at
kernel/qobject.cpp:3946
#17 0x00007f3a93eb6ba7 in QAbstractEventDispatcher::awake
(this=this@entry=0x55a9d36c70e0) at .moc/moc_qabstracteventdispatcher.cpp:149
#18 0x00007f3a93f135db in QEventDispatcherGlib::processEvents
(this=0x55a9d36c70e0, flags=...) at kernel/qeventdispatcher_glib.cpp:430
#19 0x00007f3a93eb8a9b in QEventLoop::exec (this=this@entry=0x7ffd9babe490,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:69
#20 0x00007f3a93ec1024 in QCoreApplication::exec () at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#21 0x00007f3a94294d10 in QGuiApplication::exec () at
kernel/qguiapplication.cpp:1867
#22 0x00007f3a94ba4629 in QApplication::exec () at kernel/qapplication.cpp:2824
#23 0x000055a9d2220d09 in main (argc=<optimized out>, argv=0x7ffd9babe5c0) at
./shell/main.cpp:238
[Inferior 1 (process 14557) detached]
Possible duplicates by query: bug 444014, bug 443884.
Reported using DrKonqi
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