361821 – Plasma crash after clicking Launcher & typing four letters to search for an application

Bug 361821 - Plasma crash after clicking Launcher & typing four letters to search for an application

Summary: Plasma crash after clicking Launcher & typing four letters to search for an a...

Status:	RESOLVED DUPLICATE of bug 365758

Alias:	None

Product:	frameworks-baloo
Classification:	Frameworks and Libraries
Component:	Engine (show other bugs)
Version:	unspecified
Platform:	Debian stable Linux

Importance:	NOR crash
Target Milestone:	---
Assignee:	Pinak Ahuja

URL:
Keywords:	drkonqi

Depends on:
Blocks:

Reported:	2016-04-15 16:59 UTC by lpmccracken
Modified:	2016-09-11 19:47 UTC (History)
CC List:	6 users (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:

Attachments
backtrace (34.88 KB, text/plain) 2016-04-18 13:32 UTC, Reuben	Details
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Description lpmccracken 2016-04-15 16:59:58 UTC

Application: plasmashell (5.4.3)

Qt Version: 5.5.1
Operating System: Linux 4.5.0-0.slh.1-aptosid-amd64 x86_64
Distribution (Platform): Debian stable

-- Information about the crash:
- What I was doing when the application crashed:
I clicked the Launcher on the left side of the panel, typed the first few letters of chromium, maybe four or five letters, pressed enter, then the plasma shell crashed.  The panel with the Launcher & the system tray went away.  The Crash reported started, Chromium started, & after 10 to 20 seconds, the panel came back.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fae5c30e940 (LWP 17685))]

Thread 14 (Thread 0x7fae44940700 (LWP 17690)):
#0  0x00007fae5712195a in QMutex::lock() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#1  0x00007fae5735ffdf in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007fae537ef8bd in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fae537f025b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fae537f043c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fae57360a5b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fae57307d6a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fae57124854 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fae599b7105 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9  0x00007fae571297fe in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fae5624d454 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#11 0x00007fae56a4dedd in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 13 (Thread 0x7fae3d193700 (LWP 17692)):
#0  0x00007fae53834a79 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fae537ef8c9 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fae537f025b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fae537f043c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fae57360a5b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fae57307d6a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fae57124854 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fae599b7105 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007fae571297fe in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fae5624d454 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#10 0x00007fae56a4dedd in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 12 (Thread 0x7fae35f8b700 (LWP 17695)):
#0  0x00007fae53834a79 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fae537ef8c9 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fae537f025b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fae537f043c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fae57360a5b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fae57307d6a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fae57124854 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fae599b7105 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007fae571297fe in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fae5624d454 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#10 0x00007fae56a4dedd in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 11 (Thread 0x7fae2ffff700 (LWP 17696)):
#0  0x00007fae5625304f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007fae5bd641c4 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2  0x00007fae5bd64209 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3  0x00007fae5624d454 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#4  0x00007fae56a4dedd in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 10 (Thread 0x7fae2dd6c700 (LWP 17697)):
#0  0x00007fae537ed3c7 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fae537ef85b in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fae537f025b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fae537f043c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fae57360a5b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fae57307d6a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fae57124854 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fae5a33f136 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#8  0x00007fae571297fe in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fae5624d454 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#10 0x00007fae56a4dedd in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 9 (Thread 0x7fad8f290700 (LWP 17718)):
#0  0x00007fae5625304f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007fae5712aa9b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007fada3170ddf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#3  0x00007fada3175038 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fada316ff8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fada3175092 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fada316ff8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fada3172ea3 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fae571297fe in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fae5624d454 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#10 0x00007fae56a4dedd in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 8 (Thread 0x7fad8ea8f700 (LWP 17719)):
[KCrash Handler]
#6  0x00007fad8fbc3c3c in mdb_txn_commit () from /usr/lib/x86_64-linux-gnu/liblmdb.so.0
#7  0x00007fad8fbc3c4a in mdb_txn_commit () from /usr/lib/x86_64-linux-gnu/liblmdb.so.0
#8  0x00007fad8fbc3c4a in mdb_txn_commit () from /usr/lib/x86_64-linux-gnu/liblmdb.so.0
#9  0x00007fad8fdd84f6 in Baloo::Database::open(Baloo::Database::OpenMode) () from /usr/lib/x86_64-linux-gnu/libKF5BalooEngine.so.5
#10 0x00007fad94335658 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5Baloo.so.5
#11 0x00007fad94326fc9 in Baloo::Query::exec() () from /usr/lib/x86_64-linux-gnu/libKF5Baloo.so.5
#12 0x00007fad94547edf in SearchRunner::match (this=this@entry=0x3c22fa0, context=..., type=..., category=...) at /build/plasma-workspace-KFkJSD/plasma-workspace-5.4.3/runners/baloo/baloosearchrunner.cpp:98
#13 0x00007fad945488f0 in SearchRunner::match (this=0x3c22fa0, context=...) at /build/plasma-workspace-KFkJSD/plasma-workspace-5.4.3/runners/baloo/baloosearchrunner.cpp:161
#14 0x00007fae2c0d9f40 in Plasma::AbstractRunner::performMatch (this=0x3c22fa0, localContext=...) at ../../src/abstractrunner.cpp:131
#15 0x00007fada31747e0 in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#16 0x00007fada3173330 in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#17 0x00007fada3172dda in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#18 0x00007fae571297fe in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007fae5624d454 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#20 0x00007fae56a4dedd in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 7 (Thread 0x7fad8e28e700 (LWP 17720)):
#0  0x00007fae5625304f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007fae5712aa9b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007fada3170ddf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#3  0x00007fada3175038 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fada316ff8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fada3175092 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fada316ff8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fada3172ea3 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fae571297fe in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fae5624d454 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#10 0x00007fae56a4dedd in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 6 (Thread 0x7fad8da8d700 (LWP 17721)):
#0  0x00007fae5625304f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007fae5712aa9b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007fada3170ddf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#3  0x00007fada3175038 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fada316ff8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fada3175092 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fada316ff8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fada3172ea3 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fae571297fe in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fae5624d454 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#10 0x00007fae56a4dedd in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 5 (Thread 0x7fad8d28c700 (LWP 17722)):
#0  0x00007fae5625304f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007fae5712aa9b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007fada3170ddf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#3  0x00007fada3175038 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fada316ff8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fada3175092 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fada316ff8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fada3172ea3 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fae571297fe in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fae5624d454 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#10 0x00007fae56a4dedd in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 4 (Thread 0x7fad8ca8b700 (LWP 17723)):
#0  0x00007fae5625304f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007fae5712aa9b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007fada3170ddf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#3  0x00007fada3175038 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fada316ff8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fada3175092 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fada316ff8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fada3172ea3 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fae571297fe in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fae5624d454 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#10 0x00007fae56a4dedd in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 3 (Thread 0x7fad7ffff700 (LWP 17724)):
#0  0x00007fae5625304f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007fae5712aa9b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007fada3170ddf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#3  0x00007fada3175038 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fada316ff8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fada3175092 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fada316ff8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fada3175092 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fada316ff8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fada3175092 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007fada316ff8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007fada3172ea3 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007fae571297fe in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007fae5624d454 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#14 0x00007fae56a4dedd in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 2 (Thread 0x7fad7f7fe700 (LWP 17725)):
#0  0x00007fae5625304f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007fae5712aa9b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007fada3170ddf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#3  0x00007fada3175038 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fada316ff8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fada3175092 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fada316ff8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fada3172ea3 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fae571297fe in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fae5624d454 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#10 0x00007fae56a4dedd in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 1 (Thread 0x7fae5c30e940 (LWP 17685)):
#0  0x00007fae56255ccc in __lll_lock_wait () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007fae5624fb05 in pthread_mutex_lock () from /lib/x86_64-linux-gnu/libpthread.so.0
#2  0x00007fae3da59c51 in ?? () from /usr/lib/x86_64-linux-gnu/libdrm_intel.so.1
#3  0x00007fae3da5a17d in drm_intel_bo_gem_create_from_name () from /usr/lib/x86_64-linux-gnu/libdrm_intel.so.1
#4  0x00007fae3dfffaaa in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007fae3dfffea1 in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#6  0x00007fae3dff1b90 in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#7  0x00007fae5a36f25a in QSGBatchRenderer::Renderer::renderBatches() () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#8  0x00007fae5a374c42 in QSGBatchRenderer::Renderer::render() () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#9  0x00007fae5a38093f in QSGRenderer::renderScene(QSGBindable const&) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#10 0x00007fae5a38118b in QSGRenderer::renderScene(unsigned int) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#11 0x00007fae5a39168e in QSGRenderContext::renderNextFrame(QSGRenderer*, unsigned int) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#12 0x00007fae5a3db66b in QQuickWindowPrivate::renderSceneGraph(QSize const&) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#13 0x00007fae5a3ac03b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#14 0x00007fae5a3ad141 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#15 0x00007fae57e0cffc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#16 0x00007fae57e124b6 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#17 0x00007fae5730a5ab in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007fae5735f85d in QTimerInfoList::activateTimers() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007fae5735fd61 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007fae537f0137 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007fae537f0390 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007fae537f043c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007fae57360a3f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#24 0x00007fae57307d6a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x00007fae5730fe0c in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x0000000000431b03 in main (argc=4, argv=<optimized out>) at /build/plasma-workspace-KFkJSD/plasma-workspace-5.4.3/shell/main.cpp:176

Reported using DrKonqi

Comment 1 Reuben 2016-04-18 13:32:15 UTC

Created attachment 98447 [details]
backtrace

I also have this crash when searching using the launcher.

Comment 2 Christoph Cullmann 2016-09-11 19:47:59 UTC


*** This bug has been marked as a duplicate of bug 365758 ***