Application: baloo_file (5.18.0)

Qt Version: 5.5.1
Operating System: Linux 4.4.0-36-generic x86_64
Distribution: Ubuntu 16.04.1 LTS

-- Information about the crash:
- What I was doing when the application crashed:
I opened Firefox Nightly. I have installed Frefox and downloaded Nightly portable

-- Backtrace:
Application: Baloo File Indexing Daemon (baloo_file), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
__lll_robust_lock_wait () at ../sysdeps/unix/sysv/linux/x86_64/lowlevelrobustlock.S:85
[Current thread is 1 (Thread 0x7ffab9bf28c0 (LWP 1363))]

Thread 2 (Thread 0x7ff96eb16700 (LWP 1734)):
[KCrash Handler]
#6  QVector<unsigned long long>::reallocData (this=0x7ff96eb15aa0, asize=218111530, aalloc=<optimized out>, options=...) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qvector.h:514
#7  0x00007ffab8de1896 in QVector<unsigned long long>::resize (asize=<optimized out>, this=0x7ff96eb15aa0) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qvector.h:386
#8  Baloo::PostingCodec::decode (this=this@entry=0x7ff96eb159ef, arr=...) at /build/baloo-kf5-wIK3t6/baloo-kf5-5.18.0/src/codecs/postingcodec.cpp:40
#9  0x00007ffab8dcd814 in Baloo::PostingDB::get (this=this@entry=0x7ff96eb15ad0, term=...) at /build/baloo-kf5-wIK3t6/baloo-kf5-5.18.0/src/engine/postingdb.cpp:100
#10 0x00007ffab8dde3c6 in Baloo::WriteTransaction::commit (this=<optimized out>) at /build/baloo-kf5-wIK3t6/baloo-kf5-5.18.0/src/engine/writetransaction.cpp:277
#11 0x00007ffab8dd6032 in Baloo::Transaction::commit (this=this@entry=0x7ff96eb15bd0) at /build/baloo-kf5-wIK3t6/baloo-kf5-5.18.0/src/engine/transaction.cpp:262
#12 0x000000000041c8e0 in Baloo::NewFileIndexer::run (this=0x22f4bb0) at /build/baloo-kf5-wIK3t6/baloo-kf5-5.18.0/src/file/newfileindexer.cpp:75
#13 0x00007ffab86f4343 in QThreadPoolThread::run (this=0x23635b0) at thread/qthreadpool.cpp:93
#14 0x00007ffab86f784e in QThreadPrivate::start (arg=0x23635b0) at thread/qthread_unix.cpp:331
#15 0x00007ffab735b6fa in start_thread (arg=0x7ff96eb16700) at pthread_create.c:333
#16 0x00007ffab7d04b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7ffab9bf28c0 (LWP 1363)):
#0  __lll_robust_lock_wait () at ../sysdeps/unix/sysv/linux/x86_64/lowlevelrobustlock.S:85
#1  0x00007ffab735da28 in __pthread_mutex_lock_full (mutex=0x7ffab9d7b040) at ../nptl/pthread_mutex_lock.c:256
#2  0x00007ffab642cc32 in ?? () from /usr/lib/x86_64-linux-gnu/liblmdb.so.0
#3  0x00007ffab642df14 in mdb_txn_begin () from /usr/lib/x86_64-linux-gnu/liblmdb.so.0
#4  0x00007ffab8dd599b in Baloo::Transaction::Transaction (this=0x7fffbfc40300, db=..., type=Baloo::Transaction::ReadWrite) at /build/baloo-kf5-wIK3t6/baloo-kf5-5.18.0/src/engine/transaction.cpp:53
#5  0x00000000004296bf in Baloo::MetadataMover::removeFileMetadata (this=0x2281f80, file=...) at /build/baloo-kf5-wIK3t6/baloo-kf5-5.18.0/src/file/metadatamover.cpp:65
#6  0x00007ffab8906e4f in QtPrivate::QSlotObjectBase::call (a=0x7fffbfc40450, r=0x2281f80, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:124
#7  QMetaObject::activate (sender=sender@entry=0x225cfb0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7fffbfc40450) at kernel/qobject.cpp:3698
#8  0x00007ffab89077d7 in QMetaObject::activate (sender=sender@entry=0x225cfb0, m=m@entry=0x645940 <Baloo::PendingFileQueue::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7fffbfc40450) at kernel/qobject.cpp:3578
#9  0x0000000000432f05 in Baloo::PendingFileQueue::removeFileIndex (this=this@entry=0x225cfb0, _t1=...) at /build/baloo-kf5-wIK3t6/baloo-kf5-5.18.0/obj-x86_64-linux-gnu/src/file/moc_pendingfilequeue.cpp:217
#10 0x0000000000427856 in Baloo::PendingFileQueue::processCache (this=0x225cfb0) at /build/baloo-kf5-wIK3t6/baloo-kf5-5.18.0/src/file/pendingfilequeue.cpp:89
#11 0x00007ffab8906e4f in QtPrivate::QSlotObjectBase::call (a=0x7fffbfc405d0, r=0x225cfb0, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:124
#12 QMetaObject::activate (sender=sender@entry=0x225cfc8, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3698
#13 0x00007ffab89077d7 in QMetaObject::activate (sender=sender@entry=0x225cfc8, m=m@entry=0x7ffab8b21840 <QTimer::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3578
#14 0x00007ffab89866d0 in QTimer::timeout (this=this@entry=0x225cfc8) at .moc/moc_qtimer.cpp:197
#15 0x00007ffab8913878 in QTimer::timerEvent (this=0x225cfc8, e=<optimized out>) at kernel/qtimer.cpp:247
#16 0x00007ffab8907e53 in QObject::event (this=0x225cfc8, e=<optimized out>) at kernel/qobject.cpp:1261
#17 0x00007ffab88d860c in QCoreApplication::notify (event=0x7fffbfc40750, receiver=0x225cfc8, this=0x7fffbfc40a50) at kernel/qcoreapplication.cpp:1038
#18 QCoreApplication::notifyInternal (this=0x7fffbfc40a50, receiver=0x225cfc8, event=event@entry=0x7fffbfc40750) at kernel/qcoreapplication.cpp:965
#19 0x00007ffab892d89d in QCoreApplication::sendEvent (event=0x7fffbfc40750, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:224
#20 QTimerInfoList::activateTimers (this=0x221d380) at kernel/qtimerinfo_unix.cpp:637
#21 0x00007ffab892ddd9 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:177
#22 idleTimerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:224
#23 0x00007ffab4ec91a7 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007ffab4ec9400 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007ffab4ec94ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007ffab892ea7f in QEventDispatcherGlib::processEvents (this=0x221efe0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#27 0x00007ffab88d5dea in QEventLoop::exec (this=this@entry=0x7fffbfc40990, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#28 0x00007ffab88dde8c in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1229
#29 0x000000000041698c in main (argc=1, argv=<optimized out>) at /build/baloo-kf5-wIK3t6/baloo-kf5-5.18.0/src/file/main.cpp:88

Possible duplicates by query: bug 356445.

Reported using DrKonqi