Application: baloo_file (5.18.0)

Qt Version: 5.5.1
Operating System: Linux 4.4.0-21-generic x86_64
Distribution: Ubuntu 16.04 LTS

-- Information about the crash:
esto sucede cada que inicio sesion despues de actualizar a kubuntu 16.04

The crash can be reproduced every time.

-- 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".
[KCrash Handler]
#6  mdb_txn_begin (env=0x0, parent=parent@entry=0x0, flags=flags@entry=0, ret=ret@entry=0x7ffc469d53c8) at mdb.c:2773
#7  0x00007fce6a8ed99b in Baloo::Transaction::Transaction (this=0x7ffc469d53c0, db=..., type=Baloo::Transaction::ReadWrite) at ../../../src/engine/transaction.cpp:53
#8  0x00000000004296bf in Baloo::MetadataMover::removeFileMetadata (this=0xc41ab0, file=...) at ../../../src/file/metadatamover.cpp:65
#9  0x00007fce6a41ee4f in QtPrivate::QSlotObjectBase::call (a=0x7ffc469d5510, r=0xc41ab0, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:124
#10 QMetaObject::activate (sender=sender@entry=0xc62140, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffc469d5510) at kernel/qobject.cpp:3698
#11 0x00007fce6a41f7d7 in QMetaObject::activate (sender=sender@entry=0xc62140, m=m@entry=0x645940 <Baloo::PendingFileQueue::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffc469d5510) at kernel/qobject.cpp:3578
#12 0x0000000000432f05 in Baloo::PendingFileQueue::removeFileIndex (this=this@entry=0xc62140, _t1=...) at moc_pendingfilequeue.cpp:217
#13 0x0000000000427856 in Baloo::PendingFileQueue::processCache (this=0xc62140) at ../../../src/file/pendingfilequeue.cpp:89
#14 0x00007fce6a41ee4f in QtPrivate::QSlotObjectBase::call (a=0x7ffc469d5690, r=0xc62140, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:124
#15 QMetaObject::activate (sender=sender@entry=0xc62158, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3698
#16 0x00007fce6a41f7d7 in QMetaObject::activate (sender=sender@entry=0xc62158, m=m@entry=0x7fce6a639840 <QTimer::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3578
#17 0x00007fce6a49e6d0 in QTimer::timeout (this=this@entry=0xc62158) at .moc/moc_qtimer.cpp:197
#18 0x00007fce6a42b878 in QTimer::timerEvent (this=0xc62158, e=<optimized out>) at kernel/qtimer.cpp:247
#19 0x00007fce6a41fe53 in QObject::event (this=0xc62158, e=<optimized out>) at kernel/qobject.cpp:1261
#20 0x00007fce6a3f060c in QCoreApplication::notify (event=0x7ffc469d5810, receiver=0xc62158, this=0x7ffc469d5b10) at kernel/qcoreapplication.cpp:1038
#21 QCoreApplication::notifyInternal (this=0x7ffc469d5b10, receiver=0xc62158, event=event@entry=0x7ffc469d5810) at kernel/qcoreapplication.cpp:965
#22 0x00007fce6a44589d in QCoreApplication::sendEvent (event=0x7ffc469d5810, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:224
#23 QTimerInfoList::activateTimers (this=0xc0fcc0) at kernel/qtimerinfo_unix.cpp:637
#24 0x00007fce6a445da1 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:177
#25 0x00007fce669e2127 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007fce669e2380 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007fce669e242c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#28 0x00007fce6a446a7f in QEventDispatcherGlib::processEvents (this=0xc0fb10, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#29 0x00007fce6a3eddea in QEventLoop::exec (this=this@entry=0x7ffc469d5a50, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#30 0x00007fce6a3f5e8c in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1229
#31 0x000000000041698c in main (argc=1, argv=<optimized out>) at ../../../src/file/main.cpp:88

Possible duplicates by query: bug 354275, bug 353851.

Reported using DrKonqi