https://bugs.kde.org/show_bug.cgi?id=393281
Bug ID: 393281
Summary: baloo_file crashes with segmentation fault
Product: frameworks-baloo
Version: 5.44.0
Platform: Fedora RPMs
OS: Linux
Status: UNCONFIRMED
Severity: normal
Priority: NOR
Component: Baloo File Daemon
Assignee: baloo-bugs-n...@kde.org
Reporter: raisedf...@gmail.com
Target Milestone: ---
Application: baloo_file (5.44.0)
Qt Version: 5.9.4
Frameworks Version: 5.44.0
Operating System: Linux 4.15.17-300.fc27.x86_64 x86_64
Distribution: "Fedora release 27 (Twenty Seven)"
-- Information about the crash:
The crash happened during reboot (after updating the OS), but also when trying
to start it manually with blaooctl start.
The crash can be reproduced every time.
-- 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 0x7f6c92ca9e00 (LWP 10626))]
Thread 2 (Thread 0x7f6c81256700 (LWP 10636)):
#0 0x00007f6c8aeb53f4 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#1 0x00007f6c8ae6f3ec in g_main_context_prepare () from
/lib64/libglib-2.0.so.0
#2 0x00007f6c8ae6fdcb in g_main_context_iterate.isra () from
/lib64/libglib-2.0.so.0
#3 0x00007f6c8ae6ffac in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#4 0x00007f6c913c1c4b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#5 0x00007f6c9136f96a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#6 0x00007f6c911c08ca in QThread::exec() () from /lib64/libQt5Core.so.5
#7 0x00007f6c92577449 in QDBusConnectionManager::run() () from
/lib64/libQt5DBus.so.5
#8 0x00007f6c911c4de2 in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#9 0x00007f6c8eced50b in start_thread () from /lib64/libpthread.so.0
#10 0x00007f6c9036116f in clone () from /lib64/libc.so.6
Thread 1 (Thread 0x7f6c92ca9e00 (LWP 10626)):
[KCrash Handler]
#6 0x00007f6c903c22ac in __memmove_avx_unaligned_erms () from /lib64/libc.so.6
#7 0x00007f6c91a82c93 in Baloo::PostingCodec::decode(QByteArray const&) ()
from /lib64/libKF5BalooEngine.so.5
#8 0x00007f6c91a74704 in Baloo::PostingDB::get(QByteArray const&) () from
/lib64/libKF5BalooEngine.so.5
#9 0x00007f6c91a80380 in Baloo::WriteTransaction::commit() () from
/lib64/libKF5BalooEngine.so.5
#10 0x00007f6c91a79c62 in Baloo::Transaction::commit() () from
/lib64/libKF5BalooEngine.so.5
#11 0x0000560ec5e73b98 in Baloo::MetadataMover::removeFileMetadata(QString
const&) ()
#12 0x00007f6c91399637 in QMetaObject::activate(QObject*, int, int, void**) ()
from /lib64/libQt5Core.so.5
#13 0x0000560ec5e7c325 in Baloo::PendingFileQueue::removeFileIndex(QString
const&) ()
#14 0x0000560ec5e71bbe in Baloo::PendingFileQueue::processCache() ()
#15 0x00007f6c91399637 in QMetaObject::activate(QObject*, int, int, void**) ()
from /lib64/libQt5Core.so.5
#16 0x00007f6c913a5887 in QTimer::timeout(QTimer::QPrivateSignal) () from
/lib64/libQt5Core.so.5
#17 0x00007f6c913a5b98 in QTimer::timerEvent(QTimerEvent*) () from
/lib64/libQt5Core.so.5
#18 0x00007f6c9139a21b in QObject::event(QEvent*) () from
/lib64/libQt5Core.so.5
#19 0x00007f6c91370afa in doNotify(QObject*, QEvent*) () from
/lib64/libQt5Core.so.5
#20 0x00007f6c91370be7 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib64/libQt5Core.so.5
#21 0x00007f6c913c0f5b in QTimerInfoList::activateTimers() () from
/lib64/libQt5Core.so.5
#22 0x00007f6c913c17f1 in timerSourceDispatch(_GSource*, int (*)(void*), void*)
() from /lib64/libQt5Core.so.5
#23 0x00007f6c8ae6fb77 in g_main_context_dispatch () from
/lib64/libglib-2.0.so.0
#24 0x00007f6c8ae6ff20 in g_main_context_iterate.isra () from
/lib64/libglib-2.0.so.0
#25 0x00007f6c8ae6ffac in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#26 0x00007f6c913c1c2f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#27 0x00007f6c9136f96a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#28 0x00007f6c91378094 in QCoreApplication::exec() () from
/lib64/libQt5Core.so.5
#29 0x0000560ec5e5d8ac in main ()
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