Application: baloo_file_extractor (5.16.0) Qt Version: 5.5.1 Operating System: Linux 4.2.6-200.fc22.x86_64 x86_64 Distribution (Platform): Fedora RPMs -- Information about the crash: - What I was doing when the application crashed: I rebootet my system and logged into Plasma. The crash happens every time I reboot. The crash can be reproduced every time. -- Backtrace: Application: Baloo File Extractor (baloo_file_extractor), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7f72cf00b840 (LWP 1868))] Thread 2 (Thread 0x7f72b9283700 (LWP 1869)): #0 0x00007f72cb53e2fd in poll () from /lib64/libc.so.6 #1 0x00007f72c6041182 in _xcb_conn_wait () from /lib64/libxcb.so.1 #2 0x00007f72c6042c77 in xcb_wait_for_event () from /lib64/libxcb.so.1 #3 0x00007f72bbc4dda9 in QXcbEventReader::run() () from /lib64/libQt5XcbQpa.so.5 #4 0x00007f72cc14b3ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #5 0x00007f72ca651555 in start_thread () from /lib64/libpthread.so.0 #6 0x00007f72cb549b9d in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7f72cf00b840 (LWP 1868)): [KCrash Handler] #5 0x00007f72ce2b23c4 in Baloo::PositionCodec::decode(QByteArray const&) () from /lib64/libKF5BalooEngine.so.5 #6 0x00007f72ce299dc4 in Baloo::PositionDB::get(QByteArray const&) () from /lib64/libKF5BalooEngine.so.5 #7 0x00007f72ce2afbf4 in Baloo::WriteTransaction::commit() () from /lib64/libKF5BalooEngine.so.5 #8 0x00007f72ce2a5cf2 in Baloo::Transaction::commit() () from /lib64/libKF5BalooEngine.so.5 #9 0x000000000040cc1c in Baloo::App::processNextFile() () #10 0x00007f72cc3678d8 in QSingleShotTimer::timerEvent(QTimerEvent*) () from /lib64/libQt5Core.so.5 #11 0x00007f72cc35c163 in QObject::event(QEvent*) () from /lib64/libQt5Core.so.5 #12 0x00007f72cd01241c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5 #13 0x00007f72cd0178e6 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5 #14 0x00007f72cc32c77b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /lib64/libQt5Core.so.5 #15 0x00007f72cc381d0d in QTimerInfoList::activateTimers() () from /lib64/libQt5Core.so.5 #16 0x00007f72cc382211 in timerSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQt5Core.so.5 #17 0x00007f72c9ebea8a in g_main_context_dispatch () from /lib64/libglib-2.0.so.0 #18 0x00007f72c9ebee20 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0 #19 0x00007f72c9ebeecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #20 0x00007f72cc382eef in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #21 0x00007f72cc329f0a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #22 0x00007f72cc331fec in QCoreApplication::exec() () from /lib64/libQt5Core.so.5 #23 0x000000000040b545 in main () Reported using DrKonqi
*** Bug 356445 has been marked as a duplicate of this bug. ***
*** Bug 355280 has been marked as a duplicate of this bug. ***
I see exactly the same thing using Fedora-23. Balloo is identified as: $ rpm -qf /usr/bin/baloo_file_extractor kf5-baloo-file-5.19.0-1.fc23.x86_64 I am running Firefox with an unusually larger number of windows+tabs Windows: 14, Tabs: 58, which seems to affect system performance.
My experience under Kubuntu 16.04 is just the same. Plasma 5.5.5 Qt 5.5.1 I believe it's been happening for a while under at least Kubuntu 15.10 as well; I forget what Plasma & Qt versions that might have been. My backtrace may not add anything, but drkonqi usually suggests it's no use, and this time it liked it for a change. (I'm not adding this via drkonqi because it got stuck when I tried to mark my report as a dupe. Oh well.) Thanks. Backtrace of the crash I experienced: Application: Baloo File Indexing Daemon (baloo_file), signal: Segmentation fault Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7f47d0f988c0 (LWP 2451))] Thread 2 (Thread 0x7f4686028700 (LWP 2742)): #0 0x00007f47cf0a7e8d in poll () at ../sysdeps/unix/syscall-template.S:84 #1 0x00007f47cc27931c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f47cc27942c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f47cfcdda9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f47cfc84dea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x0000000000420cd8 in Baloo::FileContentIndexer::run() () #6 0x00007f47cfaa3343 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f47cfaa684e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f47ce70a6fa in start_thread (arg=0x7f4686028700) at pthread_create.c:333 #9 0x00007f47cf0b3b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 1 (Thread 0x7f47d0f988c0 (LWP 2451)): [KCrash Handler] #6 __memcpy_sse2_unaligned () at ../sysdeps/x86_64/multiarch/memcpy-sse2-unaligned.S:38 #7 0x00007f47d01908da in Baloo::PostingCodec::decode(QByteArray const&) () from /usr/lib/x86_64-linux-gnu/libKF5BalooEngine.so.5 #8 0x00007f47d017c814 in Baloo::PostingDB::get(QByteArray const&) () from /usr/lib/x86_64-linux-gnu/libKF5BalooEngine.so.5 #9 0x00007f47d018d3c6 in Baloo::WriteTransaction::commit() () from /usr/lib/x86_64-linux-gnu/libKF5BalooEngine.so.5 #10 0x00007f47d0185032 in Baloo::Transaction::commit() () from /usr/lib/x86_64-linux-gnu/libKF5BalooEngine.so.5 #11 0x00000000004296d5 in Baloo::MetadataMover::removeFileMetadata(QString const&) () #12 0x00007f47cfcb5e4f in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #13 0x0000000000432f05 in Baloo::PendingFileQueue::removeFileIndex(QString const&) () #14 0x0000000000427856 in Baloo::PendingFileQueue::processCache() () #15 0x00007f47cfcb5e4f in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #16 0x00007f47cfcc2878 in QTimer::timerEvent(QTimerEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #17 0x00007f47cfcb6e53 in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #18 0x00007f47cfc8760c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #19 0x00007f47cfcdc89d in QTimerInfoList::activateTimers() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #20 0x00007f47cfcdcdd9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #21 0x00007f47cc279127 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #22 0x00007f47cc279380 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #23 0x00007f47cc27942c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #24 0x00007f47cfcdda7f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #25 0x00007f47cfc84dea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #26 0x00007f47cfc8ce8c in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #27 0x000000000041698c in main ()
Hi, how large is your .local/share/baloo/index file?
*** This bug has been marked as a duplicate of bug 367480 ***
Hi, I restarted baloo so I do not know if the size is the same when the program crashed. Right now the size is 5.0 GB. And the infor in balooctl status is: Baloo File Indexer is running Indexer state: Indexing file content Indexed 120536 / 204025 files Current size of index is 992.07 MiB Thanks José On Sun, Sep 11, 2016 at 2:30 PM, Christoph Cullmann via KDE Bugzilla <bugzilla_noreply@kde.org> wrote: > https://bugs.kde.org/show_bug.cgi?id=356114 > > Christoph Cullmann <cullmann@kde.org> changed: > > What |Removed |Added > ---------------------------------------------------------------------------- > CC| |cullmann@kde.org > Status|UNCONFIRMED |CONFIRMED > Ever confirmed|0 |1 > > --- Comment #5 from Christoph Cullmann <cullmann@kde.org> --- > Hi, how large is your > > .local/share/baloo/index > > file? > > -- > You are receiving this mail because: > You are on the CC list for the bug.
Ok, then you are soon screwed again :/ You need at least git master, as baloo will kill itself after 5GB (see already the wrapped output in status) Current size of index is 992.07 MiB
Pardon me if this isn't needed, or should be on the the bug this is duped to -- Same here, my ~/.local/share/baloo/index is 5.0G. Thanks for looking at this, Christoph.