Application: baloo_file_extractor (5.42.0) Qt Version: 5.9.2 Frameworks Version: 5.42.0 Operating System: Linux 4.14.14-300.fc27.x86_64 x86_64 Distribution (Platform): Fedora RPMs -- Information about the crash: - What I was doing when the application crashed: I had turned on the computer and KDE had just started - Unusual behavior I noticed: Many KDE programs crash when start. Sorry for my bad english The crash can be reproduced every time. -- Backtrace: Application: Baloo File Extractor (baloo_file_extractor), signal: Aborted Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7f0247ba8500 (LWP 1691))] Thread 3 (Thread 0x7f0229627700 (LWP 1693)): #0 0x00007f024411b3db in poll () from /lib64/libc.so.6 #1 0x00007f023f3c8e99 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0 #2 0x00007f023f3c8fac in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #3 0x00007f0244f8635b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #4 0x00007f0244f340ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #5 0x00007f0244d858ba in QThread::exec() () from /lib64/libQt5Core.so.5 #6 0x00007f024674f479 in QDBusConnectionManager::run() () from /lib64/libQt5DBus.so.5 #7 0x00007f0244d89b92 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #8 0x00007f0242ffd61b in start_thread () from /lib64/libpthread.so.0 #9 0x00007f024412798f in clone () from /lib64/libc.so.6 Thread 2 (Thread 0x7f0232e98700 (LWP 1692)): #0 0x00007f024411b3db in poll () from /lib64/libc.so.6 #1 0x00007f023ed51fe7 in _xcb_conn_wait () from /lib64/libxcb.so.1 #2 0x00007f023ed53dda in xcb_wait_for_event () from /lib64/libxcb.so.1 #3 0x00007f0235a36a49 in QXcbEventReader::run() () from /lib64/libQt5XcbQpa.so.5 #4 0x00007f0244d89b92 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #5 0x00007f0242ffd61b in start_thread () from /lib64/libpthread.so.0 #6 0x00007f024412798f in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7f0247ba8500 (LWP 1691)): [KCrash Handler] #6 0x00007f024404766b in raise () from /lib64/libc.so.6 #7 0x00007f0244049381 in abort () from /lib64/libc.so.6 #8 0x00007f0246534b22 in mdb_assert_fail.constprop () from /lib64/liblmdb.so.0.0.0 #9 0x00007f024652d117 in mdb_node_add () from /lib64/liblmdb.so.0.0.0 #10 0x00007f02465305a9 in mdb_cursor_put () from /lib64/liblmdb.so.0.0.0 #11 0x00007f02465318db in mdb_txn_commit () from /lib64/liblmdb.so.0.0.0 #12 0x00007f0246df8cb1 in Baloo::Transaction::commit() () from /lib64/libKF5BalooEngine.so.5 #13 0x000055e23fdf5acc in Baloo::App::processNextFile() () #14 0x00007f0244f6a044 in QSingleShotTimer::timerEvent(QTimerEvent*) () from /lib64/libQt5Core.so.5 #15 0x00007f0244f5e8cb in QObject::event(QEvent*) () from /lib64/libQt5Core.so.5 #16 0x00007f0245b9e6ac in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5 #17 0x00007f0245ba5ef4 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5 #18 0x00007f0244f35367 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5 #19 0x00007f0244f8566b in QTimerInfoList::activateTimers() () from /lib64/libQt5Core.so.5 #20 0x00007f0244f85f39 in idleTimerSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQt5Core.so.5 #21 0x00007f023f3c8b77 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0 #22 0x00007f023f3c8f20 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0 #23 0x00007f023f3c8fac in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #24 0x00007f0244f8633f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #25 0x00007f0244f340ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #26 0x00007f0244f3c744 in QCoreApplication::exec() () from /lib64/libQt5Core.so.5 #27 0x000055e23fdf4a2f in main () Reported using DrKonqi
*** Bug 397199 has been marked as a duplicate of this bug. ***
*** This bug has been marked as a duplicate of bug 390824 ***
*** This bug has been marked as a duplicate of bug 384607 ***
*** Bug 390824 has been marked as a duplicate of this bug. ***
*** Bug 405448 has been marked as a duplicate of this bug. ***
Still happens on Fedora 29. Both times it happened today was right after mounting readonly NFS share, however after unmounting & mounting again it did not crash.
Created attachment 120368 [details] New crash information added by DrKonqi baloo_file (5.44.0) using Qt 5.9.5 - What I was doing when the application crashed: El fallo ocurre siempre que inicio VirtualBox 5.2.18 - Custom settings of the application: -- Backtrace (Reduced): #6 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51 #7 0x00007fdbb1a64801 in __GI_abort () at abort.c:79 [...] #9 0x00007fdbaf81f1ee in mdb_txn_commit () from /usr/lib/x86_64-linux-gnu/liblmdb.so.0 #10 0x00007fdbb2f39991 in Baloo::Transaction::commit() () from /usr/lib/x86_64-linux-gnu/libKF5BalooEngine.so.5 [...] #15 0x00007fdbb2801ae8 in QSocketNotifier::activated(int, QSocketNotifier::QPrivateSignal) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
*** Bug 418744 has been marked as a duplicate of this bug. ***
*** Bug 421593 has been marked as a duplicate of this bug. ***
*** Bug 421272 has been marked as a duplicate of this bug. ***
*** Bug 427224 has been marked as a duplicate of this bug. ***
This crash occurs on my laptop, but not on my desktop, so maybe it is caused by some specific bad config. I'll compare configs and stuff when I get home to my desktop.
*** Bug 436960 has been marked as a duplicate of this bug. ***
There have been a load of changes since 2018, most recent one dealing with random crashes being here: https://invent.kde.org/frameworks/baloo/-/merge_requests/193 Given that the last duplicate logged was 2021, I think close this. If this is still causing trouble (on a recent system), best open a new call... I'll leave this as "Waiting for Info" in case you want to keep the call open...
Dear Bug Submitter, This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information as soon as possible and set the bug status as REPORTED. Due to regular bug tracker maintenance, if the bug is still in NEEDSINFO status with no change in 30 days the bug will be closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging If you have already provided the requested information, please mark the bug as REPORTED so that the KDE team knows that the bug is ready to be confirmed. Thank you for helping us make KDE software even better for everyone!
🐛🧹 This bug has been in NEEDSINFO status with no change for at least 30 days. Closing as RESOLVED WORKSFORME.