390721 – Plasma crashed after displaying search results in start menu

Bug 390721 - Plasma crashed after displaying search results in start menu

Summary: Plasma crashed after displaying search results in start menu

Status:	RESOLVED DUPLICATE of bug 363136

Alias:	None

Product:	plasmashell
Classification:	Plasma
Component:	general (show other bugs)
Version:	5.12.1
Platform:	Arch Linux Linux

Importance:	NOR crash
Target Milestone:	1.0
Assignee:	David Edmundson

URL:
Keywords:	drkonqi

Depends on:
Blocks:

Reported:	2018-02-19 07:51 UTC by nomaru
Modified:	2018-02-19 07:58 UTC (History)
CC List:	2 users (show)

See Also:
Latest Commit:
Version Fixed In:

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Description nomaru 2018-02-19 07:51:09 UTC

Application: plasmashell (5.12.1)

Qt Version: 5.10.1
Frameworks Version: 5.43.0
Operating System: Linux 4.15.3-2-ARCH x86_64
Distribution: "Arch Linux"

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

I pressed Super to open the start menu, typed in the keywords (in my case, 'auto' for autostart, other words worked too).

And Plasma crashed right after displaying the results, before I could open the autostart setting.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f89dc68b800 (LWP 1720))]

Thread 15 (Thread 0x7f88f27fc700 (LWP 1759)):
#0  0x00007f89d54003bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f89d624702c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f892069f42f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f89206a4479 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f892069e924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f89206a44d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f892069e924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f89206a1c83 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f89d6245b4d in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f89d53fa08c in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f89d5b4de7f in clone () at /usr/lib/libc.so.6

Thread 14 (Thread 0x7f88f2ffd700 (LWP 1758)):
#0  0x00007f89d54003bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f89d624702c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f892069f42f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f89206a4479 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f892069e924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f89206a44d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f892069e924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f89206a1c83 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f89d6245b4d in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f89d53fa08c in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f89d5b4de7f in clone () at /usr/lib/libc.so.6

Thread 13 (Thread 0x7f88f37fe700 (LWP 1757)):
#0  0x00007f89d54003bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f89d624702c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f892069f42f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f89206a4479 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f892069e924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f89206a44d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f892069e924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f89206a1c83 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f89d6245b4d in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f89d53fa08c in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f89d5b4de7f in clone () at /usr/lib/libc.so.6

Thread 12 (Thread 0x7f88f3fff700 (LWP 1756)):
#0  0x00007f89d54003bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f89d624702c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f892069f42f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f89206a4479 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f892069e924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f89206a44d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f892069e924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f89206a1c83 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f89d6245b4d in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f89d53fa08c in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f89d5b4de7f in clone () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7f890096f700 (LWP 1755)):
[KCrash Handler]
#5  0x00007f89d6478b20 in QVariant::QVariant(QVariant const&) () at /usr/lib/libQt5Core.so.5
#6  0x00007f89037172cc in  () at /usr/lib/qt/plugins/sqldrivers/libqsqlite.so
#7  0x00007f8903714ae6 in  () at /usr/lib/qt/plugins/sqldrivers/libqsqlite.so
#8  0x00007f89d41f7938 in QSqlQuery::exec() () at /usr/lib/libQt5Sql.so.5
#9  0x00007f8902bb8761 in  () at /usr/lib/qt/plugins/krunner_bookmarksrunner.so
#10 0x00007f8902bb8f0a in  () at /usr/lib/qt/plugins/krunner_bookmarksrunner.so
#11 0x00007f8902bb3972 in  () at /usr/lib/qt/plugins/krunner_bookmarksrunner.so
#12 0x00007f8902bb11b5 in  () at /usr/lib/qt/plugins/krunner_bookmarksrunner.so
#13 0x00007f8902bbc064 in  () at /usr/lib/qt/plugins/krunner_bookmarksrunner.so
#14 0x00007f892119d7f0 in Plasma::AbstractRunner::performMatch(Plasma::RunnerContext&) () at /usr/lib/libKF5Runner.so.5
#15 0x00007f89206a3618 in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib/libKF5ThreadWeaver.so.5
#16 0x00007f89206a2610 in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib/libKF5ThreadWeaver.so.5
#17 0x00007f89206a1d45 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#18 0x00007f89d6245b4d in  () at /usr/lib/libQt5Core.so.5
#19 0x00007f89d53fa08c in start_thread () at /usr/lib/libpthread.so.0
#20 0x00007f89d5b4de7f in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7f8901170700 (LWP 1754)):
#0  0x00007f89d54003bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f89d624702c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f892069f42f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f89206a4479 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f892069e924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f89206a44d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f892069e924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f89206a1c83 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f89d6245b4d in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f89d53fa08c in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f89d5b4de7f in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7f8901971700 (LWP 1753)):
#0  0x00007f89d54003bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f89d624702c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f892069f42f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f89206a4479 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f892069e924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f89206a44d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f892069e924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f89206a1c83 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f89d6245b4d in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f89d53fa08c in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f89d5b4de7f in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7f8902172700 (LWP 1752)):
#0  0x00007f89d54003bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f89d624702c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f892069f42f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f89206a4479 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f892069e924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f89206a44d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f892069e924 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f89206a1c83 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f89d6245b4d in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f89d53fa08c in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f89d5b4de7f in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7f89241ab700 (LWP 1733)):
#0  0x00007f89d0421b94 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f89d03da509 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#2  0x00007f89d03daf1e in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f89d03db10e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007f89d648f314 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f89d64313db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f89d62407ae in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007f89da01550b in  () at /usr/lib/libQt5Quick.so.5
#8  0x00007f89d6245b4d in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f89d53fa08c in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f89d5b4de7f in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7f89b615b700 (LWP 1732)):
#0  0x00007f89d54003bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f89dbd71f77 in  () at /usr/lib/libQt5Script.so.5
#2  0x00007f89dbd71fb9 in  () at /usr/lib/libQt5Script.so.5
#3  0x00007f89d53fa08c in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f89d5b4de7f in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7f89b7fff700 (LWP 1731)):
#0  0x00007f89d5b4397b in poll () at /usr/lib/libc.so.6
#1  0x00007f89d03daff3 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f89d03db10e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f89d648f314 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f89d64313db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f89d62407ae in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f89d9457379 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007f89d6245b4d in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f89d53fa08c in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f89d5b4de7f in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f89bdb95700 (LWP 1730)):
#0  0x00007f89d5b4397b in poll () at /usr/lib/libc.so.6
#1  0x00007f89d03daff3 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f89d03db10e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f89d648f314 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f89d64313db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f89d62407ae in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f89d9457379 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007f89d6245b4d in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f89d53fa08c in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f89d5b4de7f in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f89bf5dc700 (LWP 1729)):
#0  0x00007f89d5b4397b in poll () at /usr/lib/libc.so.6
#1  0x00007f89d03daff3 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f89d03db10e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f89d648f314 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f89d64313db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f89d62407ae in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f89d68b2416 in  () at /usr/lib/libQt5DBus.so.5
#7  0x00007f89d6245b4d in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f89d53fa08c in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f89d5b4de7f in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f89c59cd700 (LWP 1728)):
#0  0x00007f89d5b4397b in poll () at /usr/lib/libc.so.6
#1  0x00007f89dac678e0 in  () at /usr/lib/libxcb.so.1
#2  0x00007f89dac69679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007f89c815582a in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007f89d6245b4d in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f89d53fa08c in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f89d5b4de7f in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f89dc68b800 (LWP 1720)):
#0  0x00007f89d03f8d47 in g_slice_free1 () at /usr/lib/libglib-2.0.so.0
#1  0x00007f89d03d709b in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f89d03d711c in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f89d03dae57 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#4  0x00007f89d03db081 in  () at /usr/lib/libglib-2.0.so.0
#5  0x00007f89d03db10e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#6  0x00007f89d648f2f1 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f89c81dd482 in  () at /usr/lib/libQt5XcbQpa.so.5
#8  0x00007f89d64313db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#9  0x00007f89d643a7d8 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#10 0x000055faa1384743 in  ()
#11 0x00007f89d5a78f4a in __libc_start_main () at /usr/lib/libc.so.6
#12 0x000055faa1384afa in _start ()

Reported using DrKonqi

Comment 1 Antonio Rojas 2018-02-19 07:58:25 UTC


*** This bug has been marked as a duplicate of bug 363136 ***