https://bugs.kde.org/show_bug.cgi?id=390805
Bug ID: 390805
Summary: Unable to uninstall flatpack application
Product: Discover
Version: 5.12.1
Platform: Archlinux Packages
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: discover
Assignee: aleix...@kde.org
Reporter: kde...@agilob.net
Target Milestone: ---
Application: plasma-discover (5.12.1)
Qt Version: 5.10.1
Frameworks Version: 5.43.0
Operating System: Linux 4.15.3-2-ARCH x86_64
Distribution (Platform): Archlinux Packages
-- Information about the crash:
- What I was doing when the application crashed:
I tried to uninstall flatpak program, I clicked remove, it failed, I flicked
again and Discover crashed.
The crash can be reproduced sometimes.
-- Backtrace:
Application: Discover (plasma-discover), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f53a8ad95c0 (LWP 11426))]
Thread 21 (Thread 0x7f5312ffd700 (LWP 11458)):
#0 0x00007f539e72fb79 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0
#1 0x00007f539e6e8fb6 in () at /usr/lib/libglib-2.0.so.0
#2 0x00007f539e6e910e in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#3 0x00007f53a4a53314 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#4 0x00007f53a49f53db in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#5 0x00007f53a48047ae in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6 0x00007f53a4809b4d in () at /usr/lib/libQt5Core.so.5
#7 0x00007f53a090f08c in start_thread () at /usr/lib/libpthread.so.0
#8 0x00007f53a4111e7f in clone () at /usr/lib/libc.so.6
Thread 20 (Thread 0x7f53137fe700 (LWP 11457)):
#0 0x00007f53a09156fd in pthread_cond_timedwait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007f53a480aee1 in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2 0x00007f53a4806db1 in () at /usr/lib/libQt5Core.so.5
#3 0x00007f53a4809b4d in () at /usr/lib/libQt5Core.so.5
#4 0x00007f53a090f08c in start_thread () at /usr/lib/libpthread.so.0
#5 0x00007f53a4111e7f in clone () at /usr/lib/libc.so.6
Thread 19 (Thread 0x7f5313fff700 (LWP 11456)):
#0 0x00007f53a41033d8 in read () at /usr/lib/libc.so.6
#1 0x00007f539e72e7d1 in () at /usr/lib/libglib-2.0.so.0
#2 0x00007f539e6e8ac8 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3 0x00007f539e6e8f96 in () at /usr/lib/libglib-2.0.so.0
#4 0x00007f539e6e910e in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#5 0x00007f53a4a53314 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#6 0x00007f53a49f53db in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#7 0x00007f53a48047ae in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8 0x00007f53a4809b4d in () at /usr/lib/libQt5Core.so.5
#9 0x00007f53a090f08c in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f53a4111e7f in clone () at /usr/lib/libc.so.6
Thread 18 (Thread 0x7f532d20e700 (LWP 11450)):
#0 0x00007f53a410c879 in syscall () at /usr/lib/libc.so.6
#1 0x00007f539e72fdcd in g_cond_wait_until () at /usr/lib/libglib-2.0.so.0
#2 0x00007f539e6bc753 in () at /usr/lib/libglib-2.0.so.0
#3 0x00007f539e6bcd3e in g_async_queue_timeout_pop () at
/usr/lib/libglib-2.0.so.0
#4 0x00007f539e711d81 in () at /usr/lib/libglib-2.0.so.0
#5 0x00007f539e71126a in () at /usr/lib/libglib-2.0.so.0
#6 0x00007f53a090f08c in start_thread () at /usr/lib/libpthread.so.0
#7 0x00007f53a4111e7f in clone () at /usr/lib/libc.so.6
Thread 17 (Thread 0x7f532ea11700 (LWP 11447)):
#0 0x00007f53a09156fd in pthread_cond_timedwait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007f53a480aee1 in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2 0x00007f53a4806db1 in () at /usr/lib/libQt5Core.so.5
#3 0x00007f53a4809b4d in () at /usr/lib/libQt5Core.so.5
#4 0x00007f53a090f08c in start_thread () at /usr/lib/libpthread.so.0
#5 0x00007f53a4111e7f in clone () at /usr/lib/libc.so.6
Thread 16 (Thread 0x7f53497fb700 (LWP 11444)):
#0 0x00007f53a09156fd in pthread_cond_timedwait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007f53a480aee1 in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2 0x00007f53a4806db1 in () at /usr/lib/libQt5Core.so.5
#3 0x00007f53a4809b4d in () at /usr/lib/libQt5Core.so.5
#4 0x00007f53a090f08c in start_thread () at /usr/lib/libpthread.so.0
#5 0x00007f53a4111e7f in clone () at /usr/lib/libc.so.6
Thread 15 (Thread 0x7f534a7fd700 (LWP 11442)):
#0 0x00007f53a09156fd in pthread_cond_timedwait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007f53a480aee1 in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2 0x00007f53a4806db1 in () at /usr/lib/libQt5Core.so.5
#3 0x00007f53a4809b4d in () at /usr/lib/libQt5Core.so.5
#4 0x00007f53a090f08c in start_thread () at /usr/lib/libpthread.so.0
#5 0x00007f53a4111e7f in clone () at /usr/lib/libc.so.6
Thread 14 (Thread 0x7f534b7ff700 (LWP 11440)):
#0 0x00007f53a09156fd in pthread_cond_timedwait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007f53a480aee1 in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2 0x00007f53a4806db1 in () at /usr/lib/libQt5Core.so.5
#3 0x00007f53a4809b4d in () at /usr/lib/libQt5Core.so.5
#4 0x00007f53a090f08c in start_thread () at /usr/lib/libpthread.so.0
#5 0x00007f53a4111e7f in clone () at /usr/lib/libc.so.6
Thread 13 (Thread 0x7f5359a5f700 (LWP 11438)):
#0 0x00007f53a41033d8 in read () at /usr/lib/libc.so.6
#1 0x00007f539e72e7d1 in () at /usr/lib/libglib-2.0.so.0
#2 0x00007f539e6e8ac8 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3 0x00007f539e6e8f96 in () at /usr/lib/libglib-2.0.so.0
#4 0x00007f539e6e910e in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#5 0x00007f53a4a53314 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#6 0x00007f53a49f53db in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#7 0x00007f53a48047ae in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8 0x00007f53a4809b4d in () at /usr/lib/libQt5Core.so.5
#9 0x00007f53a090f08c in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f53a4111e7f in clone () at /usr/lib/libc.so.6
Thread 12 (Thread 0x7f535a260700 (LWP 11437)):
#0 0x00007f53a09156fd in pthread_cond_timedwait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007f53a480aee1 in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2 0x00007f53a4806db1 in () at /usr/lib/libQt5Core.so.5
#3 0x00007f53a4809b4d in () at /usr/lib/libQt5Core.so.5
#4 0x00007f53a090f08c in start_thread () at /usr/lib/libpthread.so.0
#5 0x00007f53a4111e7f in clone () at /usr/lib/libc.so.6
Thread 11 (Thread 0x7f535aa61700 (LWP 11436)):
#0 0x00007f53a41033d8 in read () at /usr/lib/libc.so.6
#1 0x00007f539e72e7d1 in () at /usr/lib/libglib-2.0.so.0
#2 0x00007f539e6e8ac8 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3 0x00007f539e6e8f96 in () at /usr/lib/libglib-2.0.so.0
#4 0x00007f539e6e93b2 in g_main_loop_run () at /usr/lib/libglib-2.0.so.0
#5 0x00007f53632966d8 in () at /usr/lib/libgio-2.0.so.0
#6 0x00007f539e71126a in () at /usr/lib/libglib-2.0.so.0
#7 0x00007f53a090f08c in start_thread () at /usr/lib/libpthread.so.0
#8 0x00007f53a4111e7f in clone () at /usr/lib/libc.so.6
Thread 10 (Thread 0x7f535b262700 (LWP 11435)):
#0 0x00007f53a410797b in poll () at /usr/lib/libc.so.6
#1 0x00007f539e6e8ff3 in () at /usr/lib/libglib-2.0.so.0
#2 0x00007f539e6e910e in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#3 0x00007f539e6e9162 in () at /usr/lib/libglib-2.0.so.0
#4 0x00007f539e71126a in () at /usr/lib/libglib-2.0.so.0
#5 0x00007f53a090f08c in start_thread () at /usr/lib/libpthread.so.0
#6 0x00007f53a4111e7f in clone () at /usr/lib/libc.so.6
Thread 9 (Thread 0x7f5363fff700 (LWP 11434)):
#0 0x00007f53a09156fd in pthread_cond_timedwait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007f53a480aee1 in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2 0x00007f53a4806db1 in () at /usr/lib/libQt5Core.so.5
#3 0x00007f53a4809b4d in () at /usr/lib/libQt5Core.so.5
#4 0x00007f53a090f08c in start_thread () at /usr/lib/libpthread.so.0
#5 0x00007f53a4111e7f in clone () at /usr/lib/libc.so.6
Thread 8 (Thread 0x7f5371596700 (LWP 11433)):
#0 0x00007f53a09156fd in pthread_cond_timedwait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007f53a480aee1 in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2 0x00007f53a4806db1 in () at /usr/lib/libQt5Core.so.5
#3 0x00007f53a4809b4d in () at /usr/lib/libQt5Core.so.5
#4 0x00007f53a090f08c in start_thread () at /usr/lib/libpthread.so.0
#5 0x00007f53a4111e7f in clone () at /usr/lib/libc.so.6
Thread 7 (Thread 0x7f5371d97700 (LWP 11432)):
#0 0x00007f53a41033d8 in read () at /usr/lib/libc.so.6
#1 0x00007f539e72e7d1 in () at /usr/lib/libglib-2.0.so.0
#2 0x00007f539e6e8ac8 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3 0x00007f539e6e8f96 in () at /usr/lib/libglib-2.0.so.0
#4 0x00007f539e6e910e in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#5 0x00007f53a4a53314 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#6 0x00007f53a49f53db in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#7 0x00007f53a48047ae in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8 0x00007f53a4809b4d in () at /usr/lib/libQt5Core.so.5
#9 0x00007f53a090f08c in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f53a4111e7f in clone () at /usr/lib/libc.so.6
Thread 6 (Thread 0x7f5372c38700 (LWP 11431)):
#0 0x00007f53a41033d8 in read () at /usr/lib/libc.so.6
#1 0x00007f539e72e7d1 in () at /usr/lib/libglib-2.0.so.0
#2 0x00007f539e6e8ac8 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3 0x00007f539e6e8f96 in () at /usr/lib/libglib-2.0.so.0
#4 0x00007f539e6e910e in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#5 0x00007f53a4a53314 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#6 0x00007f53a49f53db in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#7 0x00007f53a48047ae in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8 0x00007f53a4809b4d in () at /usr/lib/libQt5Core.so.5
#9 0x00007f53a090f08c in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f53a4111e7f in clone () at /usr/lib/libc.so.6
Thread 5 (Thread 0x7f537c663700 (LWP 11430)):
#0 0x00007f53a410797b in poll () at /usr/lib/libc.so.6
#1 0x00007f539e6e8ff3 in () at /usr/lib/libglib-2.0.so.0
#2 0x00007f539e6e910e in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#3 0x00007f53a4a53314 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#4 0x00007f53a49f53db in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#5 0x00007f53a48047ae in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6 0x00007f53a7c9450b in () at /usr/lib/libQt5Quick.so.5
#7 0x00007f53a4809b4d in () at /usr/lib/libQt5Core.so.5
#8 0x00007f53a090f08c in start_thread () at /usr/lib/libpthread.so.0
#9 0x00007f53a4111e7f in clone () at /usr/lib/libc.so.6
Thread 4 (Thread 0x7f53875ef700 (LWP 11429)):
#0 0x00007f53a410797b in poll () at /usr/lib/libc.so.6
#1 0x00007f539e6e8ff3 in () at /usr/lib/libglib-2.0.so.0
#2 0x00007f539e6e910e in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#3 0x00007f53a4a53314 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#4 0x00007f53a49f53db in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#5 0x00007f53a48047ae in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6 0x00007f53a540d379 in () at /usr/lib/libQt5Qml.so.5
#7 0x00007f53a4809b4d in () at /usr/lib/libQt5Core.so.5
#8 0x00007f53a090f08c in start_thread () at /usr/lib/libpthread.so.0
#9 0x00007f53a4111e7f in clone () at /usr/lib/libc.so.6
Thread 3 (Thread 0x7f538c9d7700 (LWP 11428)):
#0 0x00007f53a41033d8 in read () at /usr/lib/libc.so.6
#1 0x00007f539e72e7d1 in () at /usr/lib/libglib-2.0.so.0
#2 0x00007f539e6e8ac8 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3 0x00007f539e6e8f96 in () at /usr/lib/libglib-2.0.so.0
#4 0x00007f539e6e910e in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#5 0x00007f53a4a53314 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#6 0x00007f53a49f53db in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#7 0x00007f53a48047ae in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8 0x00007f53a6763416 in () at /usr/lib/libQt5DBus.so.5
#9 0x00007f53a4809b4d in () at /usr/lib/libQt5Core.so.5
#10 0x00007f53a090f08c in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f53a4111e7f in clone () at /usr/lib/libc.so.6
Thread 2 (Thread 0x7f53959f6700 (LWP 11427)):
#0 0x00007f53a410797b in poll () at /usr/lib/libc.so.6
#1 0x00007f539e4818e0 in () at /usr/lib/libxcb.so.1
#2 0x00007f539e483679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3 0x00007f53987a382a in () at /usr/lib/libQt5XcbQpa.so.5
#4 0x00007f53a4809b4d in () at /usr/lib/libQt5Core.so.5
#5 0x00007f53a090f08c in start_thread () at /usr/lib/libpthread.so.0
#6 0x00007f53a4111e7f in clone () at /usr/lib/libc.so.6
Thread 1 (Thread 0x7f53a8ad95c0 (LWP 11426)):
[KCrash Handler]
#5 0x0000565487c7cb00 in ()
#6 0x00007f53a4a2c42a in QObject::disconnect(QObject const*, char const*,
QObject const*, char const*) () at /usr/lib/libQt5Core.so.5
#7 0x00007f53a791aca9 in TransactionListener::setTransaction(Transaction*) ()
at /usr/lib/plasma-discover/libDiscoverCommon.so
#8 0x00007f53a4a277ef in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/libQt5Core.so.5
#9 0x00007f53a7947713 in TransactionModel::transactionAdded(Transaction*) ()
at /usr/lib/plasma-discover/libDiscoverCommon.so
#10 0x00007f53a791d3f4 in TransactionModel::addTransaction(Transaction*) () at
/usr/lib/plasma-discover/libDiscoverCommon.so
#11 0x00007f53a794c2e5 in () at /usr/lib/plasma-discover/libDiscoverCommon.so
#12 0x00007f53a794ead6 in ResourcesModel::qt_metacall(QMetaObject::Call, int,
void**) () at /usr/lib/plasma-discover/libDiscoverCommon.so
#13 0x00007f53a53bd74a in () at /usr/lib/libQt5Qml.so.5
#14 0x00007f53a53363d6 in () at /usr/lib/libQt5Qml.so.5
#15 0x00007f53a5337b4f in () at /usr/lib/libQt5Qml.so.5
#16 0x00007f53a53386da in QV4::QObjectMethod::callInternal(QV4::CallData*,
QV4::Scope&) const () at /usr/lib/libQt5Qml.so.5
#17 0x00007f53a535160b in
QV4::Runtime::method_callProperty(QV4::ExecutionEngine*, int, QV4::CallData*)
() at /usr/lib/libQt5Qml.so.5
#18 0x00007f538c095008 in ()
#19 0x00007f538028afc0 in ()
#20 0x00000000ba8ec300 in ()
#21 0x00007f53865b05e0 in ()
#22 0x0000000000000000 in ()
Reported using DrKonqi
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