334181 – Lancelot crashed while opening launcher menu

Bug 334181 - Lancelot crashed while opening launcher menu

Summary: Lancelot crashed while opening launcher menu

Status:	RESOLVED FIXED

Alias:	None

Product:	Baloo
Classification:	Frameworks and Libraries
Component:	General (show other bugs)
Version:	unspecified
Platform:	Ubuntu Linux

Importance:	NOR crash
Target Milestone:	---
Assignee:	Vishesh Handa

URL:
Keywords:	drkonqi

Depends on:
Blocks:

Reported:	2014-05-01 14:12 UTC by Ettore Atalan
Modified:	2014-05-06 10:19 UTC (History)
CC List:	0 users

See Also:
Latest Commit:
Version Fixed In:	4.13.1

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Description Ettore Atalan 2014-05-01 14:12:38 UTC

Application: lancelot (1.9.5)
KDE Platform Version: 4.13.0
Qt Version: 4.8.6
Operating System: Linux 3.13.0-24-generic x86_64
Distribution: Ubuntu 14.04 LTS

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

Lancelot crashed while opening the application launcher menu.

-- Backtrace:
Application: Lancelot (lancelot), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f2ea69f17c0 (LWP 2341))]

Thread 11 (Thread 0x7f2e8389a700 (LWP 2342)):
#0  0x00007f2e9a53162a in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f2e9a5319b9 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f2e9a4efa59 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f2e9a4eff7b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f2e9a4f00ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f2ea34e97be in QEventDispatcherGlib::processEvents (this=0x7f2e7c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#6  0x00007f2ea34bb0af in QEventLoop::processEvents (this=this@entry=0x7f2e83899de0, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f2ea34bb3a5 in QEventLoop::exec (this=this@entry=0x7f2e83899de0, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f2ea33b7c5f in QThread::exec (this=this@entry=0x2111ce0) at thread/qthread.cpp:537
#9  0x00007f2ea349c823 in QInotifyFileSystemWatcherEngine::run (this=0x2111ce0) at io/qfilesystemwatcher_inotify.cpp:265
#10 0x00007f2ea33ba32f in QThreadPrivate::start (arg=0x2111ce0) at thread/qthread_unix.cpp:349
#11 0x00007f2e9ae10182 in start_thread (arg=0x7f2e8389a700) at pthread_create.c:312
#12 0x00007f2ea2d7030d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 10 (Thread 0x7f2e82d46700 (LWP 2343)):
#0  0x00007f2e9ae12569 in __GI___pthread_mutex_lock (mutex=0x7f2e70000a60) at ../nptl/pthread_mutex_lock.c:125
#1  0x00007f2e9a531991 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f2e9a4efbc6 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f2e9a4f0048 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f2e9a4f00ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f2ea34e97be in QEventDispatcherGlib::processEvents (this=0x7f2e700008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#6  0x00007f2ea34bb0af in QEventLoop::processEvents (this=this@entry=0x7f2e82d45de0, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f2ea34bb3a5 in QEventLoop::exec (this=this@entry=0x7f2e82d45de0, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f2ea33b7c5f in QThread::exec (this=this@entry=0x23f4150) at thread/qthread.cpp:537
#9  0x00007f2ea349c823 in QInotifyFileSystemWatcherEngine::run (this=0x23f4150) at io/qfilesystemwatcher_inotify.cpp:265
#10 0x00007f2ea33ba32f in QThreadPrivate::start (arg=0x23f4150) at thread/qthread_unix.cpp:349
#11 0x00007f2e9ae10182 in start_thread (arg=0x7f2e82d46700) at pthread_create.c:312
#12 0x00007f2ea2d7030d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 9 (Thread 0x7f2e6da6c700 (LWP 2634)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f2ea33ba816 in wait (time=18446744073709551615, this=0x250c430) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x25ef908, mutex=0x24feb10, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f2e9e0dce6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x25ef8e0, th=0x32a98d0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007f2e9e0df903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x24e2090, th=0x32a98d0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007f2e9e0df91c in ThreadWeaver::WorkingHardState::applyForWork (this=0x24e2090, th=0x32a98d0, previous=0x210c320) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007f2e9e0de61f in ThreadWeaver::Thread::run (this=0x32a98d0) at ../../../threadweaver/Weaver/Thread.cpp:98
#7  0x00007f2ea33ba32f in QThreadPrivate::start (arg=0x32a98d0) at thread/qthread_unix.cpp:349
#8  0x00007f2e9ae10182 in start_thread (arg=0x7f2e6da6c700) at pthread_create.c:312
#9  0x00007f2ea2d7030d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 8 (Thread 0x7f2e6d26b700 (LWP 2635)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f2ea33ba816 in wait (time=18446744073709551615, this=0x250c430) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x25ef908, mutex=0x24feb10, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f2e9e0dce6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x25ef8e0, th=0x31a02a0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007f2e9e0df903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x24e2090, th=0x31a02a0, previous=0x3475a80) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007f2e9e0de61f in ThreadWeaver::Thread::run (this=0x31a02a0) at ../../../threadweaver/Weaver/Thread.cpp:98
#6  0x00007f2ea33ba32f in QThreadPrivate::start (arg=0x31a02a0) at thread/qthread_unix.cpp:349
#7  0x00007f2e9ae10182 in start_thread (arg=0x7f2e6d26b700) at pthread_create.c:312
#8  0x00007f2ea2d7030d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 7 (Thread 0x7f2e6ca6a700 (LWP 2636)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f2ea33ba816 in wait (time=18446744073709551615, this=0x250c430) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x25ef908, mutex=0x24feb10, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f2e9e0dce6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x25ef8e0, th=0x33186b0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007f2e9e0df903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x24e2090, th=0x33186b0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007f2e9e0df91c in ThreadWeaver::WorkingHardState::applyForWork (this=0x24e2090, th=0x33186b0, previous=0x2efd6e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007f2e9e0de61f in ThreadWeaver::Thread::run (this=0x33186b0) at ../../../threadweaver/Weaver/Thread.cpp:98
#7  0x00007f2ea33ba32f in QThreadPrivate::start (arg=0x33186b0) at thread/qthread_unix.cpp:349
#8  0x00007f2e9ae10182 in start_thread (arg=0x7f2e6ca6a700) at pthread_create.c:312
#9  0x00007f2ea2d7030d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 6 (Thread 0x7f2e63fff700 (LWP 2637)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f2ea33ba816 in wait (time=18446744073709551615, this=0x250c430) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x25ef908, mutex=0x24feb10, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f2e9e0dce6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x25ef8e0, th=0x330ee70) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007f2e9e0df903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x24e2090, th=0x330ee70, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007f2e9e0df91c in ThreadWeaver::WorkingHardState::applyForWork (this=0x24e2090, th=0x330ee70, previous=0x25622d0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007f2e9e0de61f in ThreadWeaver::Thread::run (this=0x330ee70) at ../../../threadweaver/Weaver/Thread.cpp:98
#7  0x00007f2ea33ba32f in QThreadPrivate::start (arg=0x330ee70) at thread/qthread_unix.cpp:349
#8  0x00007f2e9ae10182 in start_thread (arg=0x7f2e63fff700) at pthread_create.c:312
#9  0x00007f2ea2d7030d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 5 (Thread 0x7f2e637fe700 (LWP 2638)):
[KCrash Handler]
#6  0x00007f2ea2cabf79 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
#7  0x00007f2ea2caf388 in __GI_abort () at abort.c:89
#8  0x00007f2ea309b6b5 in __gnu_cxx::__verbose_terminate_handler() () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#9  0x00007f2ea3099836 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#10 0x00007f2ea3099863 in std::terminate() () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#11 0x00007f2ea3099af6 in __cxa_rethrow () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#12 0x00007f2e60b5f4cd in Xapian::Enquire::get_mset (this=this@entry=0x7f2e637fd970, first=<optimized out>, maxitems=maxitems@entry=5, check_at_least=check_at_least@entry=0, rset=rset@entry=0x0, mdecider=mdecider@entry=0x0) at ../api/omenquire.cc:1038
#13 0x00007f2e60909eb3 in Baloo::XapianSearchStore::exec (this=0x7f2e50031310, query=...) at ../../../src/xapian/xapiansearchstore.cpp:240
#14 0x00007f2e76b77bf9 in Baloo::Query::exec (this=this@entry=0x7f2e637fdb40) at ../../../src/core/query.cpp:222
#15 0x00007f2e76d84253 in SearchRunner::match (this=0x28dfc40, context=...) at ../../../src/runner/baloosearchrunner.cpp:56
#16 0x00007f2ea5f6424e in Plasma::AbstractRunner::performMatch (this=0x28dfc40, localContext=...) at ../../plasma/abstractrunner.cpp:136
#17 0x00007f2e9e0decb2 in ThreadWeaver::JobRunHelper::runTheJob (this=this@entry=0x7f2e637fdde0, th=th@entry=0x3308780, job=job@entry=0x2b4a1d0) at ../../../threadweaver/Weaver/Job.cpp:106
#18 0x00007f2e9e0dee6e in ThreadWeaver::Job::execute (this=0x2b4a1d0, th=0x3308780) at ../../../threadweaver/Weaver/Job.cpp:135
#19 0x00007f2e9e0de6bb in ThreadWeaver::Thread::run (this=0x3308780) at ../../../threadweaver/Weaver/Thread.cpp:108
#20 0x00007f2ea33ba32f in QThreadPrivate::start (arg=0x3308780) at thread/qthread_unix.cpp:349
#21 0x00007f2e9ae10182 in start_thread (arg=0x7f2e637fe700) at pthread_create.c:312
#22 0x00007f2ea2d7030d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 4 (Thread 0x7f2e62ffd700 (LWP 2639)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f2ea33ba816 in wait (time=18446744073709551615, this=0x250c430) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x25ef908, mutex=0x24feb10, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f2e9e0dce6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x25ef8e0, th=0x32fbb90) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007f2e9e0df903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x24e2090, th=0x32fbb90, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007f2e9e0df91c in ThreadWeaver::WorkingHardState::applyForWork (this=0x24e2090, th=0x32fbb90, previous=0x2591930) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007f2e9e0de61f in ThreadWeaver::Thread::run (this=0x32fbb90) at ../../../threadweaver/Weaver/Thread.cpp:98
#7  0x00007f2ea33ba32f in QThreadPrivate::start (arg=0x32fbb90) at thread/qthread_unix.cpp:349
#8  0x00007f2e9ae10182 in start_thread (arg=0x7f2e62ffd700) at pthread_create.c:312
#9  0x00007f2ea2d7030d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 3 (Thread 0x7f2e627fc700 (LWP 2640)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f2ea33ba816 in wait (time=18446744073709551615, this=0x250c430) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x25ef908, mutex=0x24feb10, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f2e9e0dce6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x25ef8e0, th=0x33311d0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007f2e9e0df903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x24e2090, th=0x33311d0, previous=0x29553d0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007f2e9e0de61f in ThreadWeaver::Thread::run (this=0x33311d0) at ../../../threadweaver/Weaver/Thread.cpp:98
#6  0x00007f2ea33ba32f in QThreadPrivate::start (arg=0x33311d0) at thread/qthread_unix.cpp:349
#7  0x00007f2e9ae10182 in start_thread (arg=0x7f2e627fc700) at pthread_create.c:312
#8  0x00007f2ea2d7030d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7f2e61ffb700 (LWP 2641)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f2ea33ba816 in wait (time=18446744073709551615, this=0x250c430) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x25ef908, mutex=0x24feb10, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f2e9e0dce6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x25ef8e0, th=0x33320f0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007f2e9e0df903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x24e2090, th=0x33320f0, previous=0x2d78a30) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007f2e9e0de61f in ThreadWeaver::Thread::run (this=0x33320f0) at ../../../threadweaver/Weaver/Thread.cpp:98
#6  0x00007f2ea33ba32f in QThreadPrivate::start (arg=0x33320f0) at thread/qthread_unix.cpp:349
#7  0x00007f2e9ae10182 in start_thread (arg=0x7f2e61ffb700) at pthread_create.c:312
#8  0x00007f2ea2d7030d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7f2ea69f17c0 (LWP 2341)):
#0  0x00007f2ea2d7133d in recvmsg () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f2e9c3bf9b7 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f2e9c3c0198 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f2ea5295bb8 in ?? () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#4  0x00007f2ea5295cfc in ?? () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#5  0x00007f2ea5295fcd in _XEventsQueued () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#6  0x00007f2ea52880db in XEventsQueued () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#7  0x00007f2ea3d0a62c in x11EventSourceCheck (s=0x1f42a60) at kernel/qguieventdispatcher_glib.cpp:85
#8  0x00007f2e9a4efa61 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007f2e9a4eff7b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f2e9a4f00ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f2ea34e97a1 in QEventDispatcherGlib::processEvents (this=0x1ee4af0, flags=...) at kernel/qeventdispatcher_glib.cpp:434
#12 0x00007f2ea3d0abb6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#13 0x00007f2ea34bb0af in QEventLoop::processEvents (this=this@entry=0x7fff7806d140, flags=...) at kernel/qeventloop.cpp:149
#14 0x00007f2ea34bb3a5 in QEventLoop::exec (this=this@entry=0x7fff7806d140, flags=...) at kernel/qeventloop.cpp:204
#15 0x00007f2ea34c0b79 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225
#16 0x00007f2ea3c6737c in QApplication::exec () at kernel/qapplication.cpp:3828
#17 0x000000000040cde3 in LancelotApplication::main (argc=<optimized out>, argv=<optimized out>) at ../../../../applets/lancelot/application/LancelotApplication.cpp:113
#18 0x00007f2ea2c96ec5 in __libc_start_main (main=0x40cc90 <main(int, char**)>, argc=1, argv=0x7fff7806d2a8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff7806d298) at libc-start.c:287
#19 0x000000000040ce17 in _start ()

Reported using DrKonqi