Application: baloo_file (5.16.0) Qt Version: 5.5.1 Operating System: Linux 4.1.15-8-default x86_64 Distribution: "openSUSE Leap 42.1 (x86_64)" -- Information about the crash: if i delete a file, rename, sometimes download baloo crashes -- Backtrace: Application: Baloo File Indexing Daemon (baloo_file), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7f3d6a711780 (LWP 1458))] Thread 2 (Thread 0x7f3c1f72e700 (LWP 1521)): #0 0x00007fff848f49a2 in clock_gettime () #1 0x00007f3d6825fc3d in clock_gettime () from /lib64/libc.so.6 #2 0x00007f3d68cf57d6 in qt_clock_gettime (ts=0x7f3c1f72d9e0, clock=<optimized out>) at tools/qelapsedtimer_unix.cpp:105 #3 do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at tools/qelapsedtimer_unix.cpp:156 #4 qt_gettime () at tools/qelapsedtimer_unix.cpp:165 #5 0x00007f3d68e753b9 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f3c180030d0) at kernel/qtimerinfo_unix.cpp:84 #6 0x00007f3d68e75945 in QTimerInfoList::timerWait (this=0x7f3c180030d0, tm=...) at kernel/qtimerinfo_unix.cpp:381 #7 0x00007f3d68e76b5e in timerSourcePrepareHelper (timeout=0x7f3c1f72da94, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:127 #8 timerSourcePrepare (source=<optimized out>, timeout=0x7f3c1f72da94) at kernel/qeventdispatcher_glib.cpp:160 #9 0x00007f3d64c8a4ad in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0 #10 0x00007f3d64c8ad80 in ?? () from /usr/lib64/libglib-2.0.so.0 #11 0x00007f3d64c8af7c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #12 0x00007f3d68e76d8b in QEventDispatcherGlib::processEvents (this=0x7f3c180008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420 #13 0x00007f3d68e1dd53 in QEventLoop::exec (this=this@entry=0x7f3c1f72dd20, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #14 0x0000000000422845 in Baloo::FileContentIndexer::run (this=0x13d3370) at /usr/src/debug/baloo-5.16.0/src/file/filecontentindexer.cpp:71 #15 0x00007f3d68c41382 in QThreadPoolThread::run (this=0x142a260) at thread/qthreadpool.cpp:93 #16 0x00007f3d68c4432f in QThreadPrivate::start (arg=0x142a260) at thread/qthread_unix.cpp:331 #17 0x00007f3d672850a4 in start_thread () from /lib64/libpthread.so.0 #18 0x00007f3d68252fed in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7f3d6a711780 (LWP 1458)): [KCrash Handler] #6 0x00007f3d65f7625c in mdb_get (txn=0x7f3d68e76ab0 <idleTimerSourceDispatch(GSource*, GSourceFunc, gpointer)>, dbi=7, key=0x7fff8482fdf0, data=0x7fff8482fe00) at mdb.c:5286 #7 0x00007f3d6950f92d in Baloo::IdTreeDB::get (this=this@entry=0x7fff8482fe70, docId=docId@entry=0) at /usr/src/debug/baloo-5.16.0/src/engine/idtreedb.cpp:82 #8 0x00007f3d6950cca0 in Baloo::DocumentUrlDB::getId (this=this@entry=0x7fff8482fee0, docId=0, fileName=...) at /usr/src/debug/baloo-5.16.0/src/engine/documenturldb.cpp:186 #9 0x00007f3d6951e3e9 in Baloo::Transaction::documentId (this=this@entry=0x7fff8482ff60, path=...) at /usr/src/debug/baloo-5.16.0/src/engine/transaction.cpp:121 #10 0x000000000042a923 in Baloo::MetadataMover::removeMetadata (this=this@entry=0x138b800, tr=tr@entry=0x7fff8482ff60, url=...) at /usr/src/debug/baloo-5.16.0/src/file/metadatamover.cpp:74 #11 0x000000000042a9dd in Baloo::MetadataMover::removeFileMetadata (this=0x138b800, file=...) at /usr/src/debug/baloo-5.16.0/src/file/metadatamover.cpp:66 #12 0x00007f3d68e4f73f in call (a=0x7fff848300c0, r=0x138b800, this=0x136e100) at ../../src/corelib/kernel/qobject_impl.h:124 #13 QMetaObject::activate (sender=sender@entry=0x1370490, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7fff848300c0) at kernel/qobject.cpp:3698 #14 0x00007f3d68e502e7 in QMetaObject::activate (sender=sender@entry=0x1370490, m=m@entry=0x646860 <Baloo::PendingFileQueue::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7fff848300c0) at kernel/qobject.cpp:3578 #15 0x0000000000434405 in Baloo::PendingFileQueue::removeFileIndex (this=this@entry=0x1370490, _t1=...) at /usr/src/debug/baloo-5.16.0/build/src/file/moc_pendingfilequeue.cpp:217 #16 0x0000000000428bc6 in Baloo::PendingFileQueue::processCache (this=0x1370490) at /usr/src/debug/baloo-5.16.0/src/file/pendingfilequeue.cpp:89 #17 0x00007f3d68e4f73f in call (a=0x7fff84830200, r=0x1370490, this=0x1394480) at ../../src/corelib/kernel/qobject_impl.h:124 #18 QMetaObject::activate (sender=sender@entry=0x13704a8, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3698 #19 0x00007f3d68e502e7 in QMetaObject::activate (sender=sender@entry=0x13704a8, m=m@entry=0x7f3d6926e860 <QTimer::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3578 #20 0x00007f3d68ed1a90 in QTimer::timeout (this=this@entry=0x13704a8) at .moc/moc_qtimer.cpp:197 #21 0x00007f3d68e5cf22 in QTimer::timerEvent (this=0x13704a8, e=<optimized out>) at kernel/qtimer.cpp:247 #22 0x00007f3d68e508bc in QObject::event (this=0x13704a8, e=<optimized out>) at kernel/qobject.cpp:1220 #23 0x00007f3d68e2018d in QCoreApplication::notify (this=<optimized out>, receiver=<optimized out>, event=<optimized out>) at kernel/qcoreapplication.cpp:1038 #24 0x00007f3d68e1fe95 in QCoreApplication::notifyInternal (this=0x7fff84830770, receiver=0x13704a8, event=event@entry=0x7fff848304a0) at kernel/qcoreapplication.cpp:965 #25 0x00007f3d68e7677d in sendEvent (event=0x7fff848304a0, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:224 #26 QTimerInfoList::activateTimers (this=0x13613f0) at kernel/qtimerinfo_unix.cpp:637 #27 0x00007f3d68e76ad9 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:177 #28 idleTimerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:224 #29 0x00007f3d64c8ac84 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #30 0x00007f3d64c8aed8 in ?? () from /usr/lib64/libglib-2.0.so.0 #31 0x00007f3d64c8af7c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #32 0x00007f3d68e76d6c in QEventDispatcherGlib::processEvents (this=0x13616c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418 #33 0x00007f3d68e1dd53 in QEventLoop::exec (this=this@entry=0x7fff848306e0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #34 0x00007f3d68e258f6 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1229 #35 0x0000000000417d92 in main (argc=1, argv=<optimized out>) at /usr/src/debug/baloo-5.16.0/src/file/main.cpp:88 Possible duplicates by query: bug 359325, bug 359292, bug 359276, bug 359239, bug 358962. Reported using DrKonqi
I believe the problem is fixed. I suspect the use of 'chrome>tools>add to desktop' was the root cause (it created a file with a very garbled name) The fix was to simply flush the baloo database: [completely remove the bad file first] balooctl status (check baloo responds, reboot if not) balooctl disable balooctl enable balooctl status (to check it is indeed rebuilding)