https://bugs.kde.org/show_bug.cgi?id=450809
Bug ID: 450809
Summary: Segfault when searching app in kickoff
Product: plasmashell
Version: master
Platform: Compiled Sources
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: Application Launcher (Kickoff)
Assignee: plasma-b...@kde.org
Reporter: fe...@posteo.de
CC: mikel5...@gmail.com, noaha...@gmail.com
Target Milestone: 1.0
SUMMARY
***
NOTE: If you are reporting a crash, please try to attach a backtrace with debug
symbols.
See
https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports
***
STEPS TO REPRODUCE
1. Open kickoff
2. search something
3. Profit
OBSERVED RESULT
Crash
EXPECTED RESULT
No Crash
SOFTWARE/OS VERSIONS
Windows:
macOS:
Linux/KDE Plasma: master
(available in About System)
KDE Plasma Version:
KDE Frameworks Version: master
Qt Version:
ADDITIONAL INFORMATION
Seems to be caused by
https://invent.kde.org/frameworks/kio/-/merge_requests/751/diffs?commit_id=4c4f4b919a81706913596e7ba518165dd80c9eb7
The relevant value for execlist is "MOZ_USE_WAYLAND=1 /usr/bin/flatpak run
--branch=stable --arch=x86_64 --command=thunderbird --file-forwarding
org.mozilla.Thunderbird @@u %u @@"
backtrace:
#0 __pthread_kill_implementation (threadid=<optimized out>,
signo=signo@entry=6, no_tid=no_tid@entry=0) at pthread_kill.c:44
#1 0x00007f2de634f8f3 in __pthread_kill_internal (signo=6, threadid=<optimized
out>) at pthread_kill.c:78
#2 0x00007f2de63026a6 in __GI_raise (sig=sig@entry=6) at
../sysdeps/posix/raise.c:26
#3 0x00007f2de62ec7d3 in __GI_abort () at abort.c:79
#4 0x00007f2de689344b in qt_message_fatalPython Exception <class 'gdb.error'>:
value has been optimized out
(message=<synthetic pointer>, context=...) at global/qlogging.cpp:1914
#5 QMessageLogger::fatal(char const*, ...) const
(this=this@entry=0x7f2cdad17e88, msg=msg@entry=0x7f2de6b52028 "ASSERT failure
in %s: \"%s\", file %s, line %d") at global/qlogging.cpp:893
#6 0x00007f2de68928ae in qt_assert_x(char const*, char const*, char const*,
int) (where=<optimized out>, what=<optimized out>, file=<optimized out>,
line=<optimized out>) at global/qglobal.cpp:3366
#7 0x00007f2de9227890 in QList<QString>::operator[](int) (this=0x7f2cdad17f70,
i=0) at /usr/include/qt5/QtCore/qlist.h:579
#8 0x00007f2de922494a in KIO::DesktopExecParser::resultingArguments() const
(this=0x7f2cdad18680) at
/home/tobias/kde/src/kio/src/core/desktopexecparser.cpp:520
#9 0x00007f2cdb6a5153 in
ServiceFinder::setupMatch(QExplicitlySharedDataPointer<KService> const&,
Plasma::QueryMatch&) (this=0x7f2cdad18990, service=..., match=...)
at
/home/tobias/kde/src/plasma-workspace/runners/services/servicerunner.cpp:175
#10 0x00007f2cdb6a5e2a in ServiceFinder::matchNameKeywordAndGenericName()
(this=0x7f2cdad18990) at
/home/tobias/kde/src/plasma-workspace/runners/services/servicerunner.cpp:244
#11 0x00007f2cdb6a3f91 in ServiceFinder::match(Plasma::RunnerContext&)
(this=0x7f2cdad18990, context=...) at
/home/tobias/kde/src/plasma-workspace/runners/services/servicerunner.cpp:67
#12 0x00007f2cdb6a2784 in ServiceRunner::match(Plasma::RunnerContext&)
(this=0x45d17a0, context=...) at
/home/tobias/kde/src/plasma-workspace/runners/services/servicerunner.cpp:416
#13 0x00007f2d340a610a in
Plasma::FindMatchesJob::run(QSharedPointer<ThreadWeaver::JobInterface>,
ThreadWeaver::Thread*) (this=0x32761c0, self={...}) at
/home/tobias/kde/src/krunner/src/runnerjobs.cpp:140
#14 0x00007f2d2c035822 in
ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&,
ThreadWeaver::Thread*) (this=0x7f2d2c057370
<ThreadWeaver::Private::defaultExecutor>, job={...}, thread=0x4bb0230)
at /home/tobias/kde/src/threadweaver/src/executor.cpp:33
#15 0x00007f2d2c038287 in
ThreadWeaver::Private::DefaultExecutor::execute(QSharedPointer<ThreadWeaver::JobInterface>
const&, ThreadWeaver::Thread*)
(this=0x7f2d2c057370 <ThreadWeaver::Private::defaultExecutor>, job={...},
thread=0x4bb0230) at /home/tobias/kde/src/threadweaver/src/job_p.cpp:49
#16 0x00007f2d2c0354ce in
ThreadWeaver::ExecuteWrapper::executeWrapped(QSharedPointer<ThreadWeaver::JobInterface>
const&, ThreadWeaver::Thread*) (this=0x4bb0808, job={...}, thread=0x4bb0230)
at /home/tobias/kde/src/threadweaver/src/executewrapper.cpp:44
#17 0x00007f2d2c0381f2 in
ThreadWeaver::Private::DebugExecuteWrapper::execute(QSharedPointer<ThreadWeaver::JobInterface>
const&, ThreadWeaver::Thread*) (this=0x4bb0808, job={...}, th=0x4bb0230)
at /home/tobias/kde/src/threadweaver/src/job_p.cpp:38
#18 0x00007f2d2c03686e in
ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&,
ThreadWeaver::Thread*) (this=0x32761d0, self={...}, th=0x4bb0230) at
/home/tobias/kde/src/threadweaver/src/job.cpp:64
#19 0x00007f2d2c03bf33 in ThreadWeaver::Thread::run() (this=0x4bb0230) at
/home/tobias/kde/src/threadweaver/src/thread.cpp:98
#20 0x00007f2de68cb4c6 in QThreadPrivate::start(void*) (arg=0x4bb0230) at
thread/qthread_unix.cpp:329
#21 0x00007f2de634db1a in start_thread (arg=<optimized out>) at
pthread_create.c:443
#22 0x00007f2de63d2650 in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
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