Application: baloo_file (5.32.0)

Qt Version: 5.6.2
Frameworks Version: 5.32.0
Operating System: Linux 4.4.114-42-default x86_64
Distribution: "openSUSE Leap 42.3"

-- Information about the crash:
- What I was doing when the application crashed:
I had opened a folder in Dolphin that was provided over KDE Connect by my phone. I right-clicked in empty space (in the file pane) and went with my mouse cursor over the right-click menu, probably causing submenus to load. Eventually the crash happened without me having clicked an option.
- Unusual behavior I noticed:
My entire operating system (or probably just the X server) froze for around three seconds.
After the crash had occurred, when opening the right-click menu, it took a long time (around six seconds) to show the "Create New"-submenu and it fails completely to show the "Link to Device"-submenu of the "Create New"-submenu.

The crash does not seem to be reproducible.

-- 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 0x7f94812c8880 (LWP 3079))]

Thread 3 (Thread 0x7f9475443700 (LWP 3382)):
#0  0x00007f947edef33d in read () at /lib64/libc.so.6
#1  0x00007f947b83d750 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f947b7fce49 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f947b7fd2a8 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f947b7fd42c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f947f9fc1ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f947f9a9bfb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00000000004161fe in  ()
#8  0x00007f947f7e685e in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f947f7e9a29 in  () at /usr/lib64/libQt5Core.so.5
#10 0x00007f947de28724 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f947edfbe8d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f9475f46700 (LWP 3094)):
#0  0x00007f947b83e8b4 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f947b7fc9e8 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f947b7fd230 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f947b7fd42c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f947f9fc1ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f947f9a9bfb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f947f7e4f5a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f9480bae295 in  () at /usr/lib64/libQt5DBus.so.5
#8  0x00007f947f7e9a29 in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f947de28724 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f947edfbe8d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f94812c8880 (LWP 3079)):
[KCrash Handler]
#6  0x00007f947caf21f1 in mdb_get () at /usr/lib64/liblmdb-0.9.14.so
#7  0x00007f948009e77d in Baloo::IdTreeDB::get(unsigned long long) () at /usr/lib64/libKF5BalooEngine.so.5
#8  0x00007f948009c280 in Baloo::DocumentUrlDB::getId(unsigned long long, QByteArray const&) const () at /usr/lib64/libKF5BalooEngine.so.5
#9  0x00007f94800ad5c1 in Baloo::Transaction::documentId(QByteArray const&) const () at /usr/lib64/libKF5BalooEngine.so.5
#10 0x000000000041e4d3 in  ()
#11 0x000000000041e58d in  ()
#12 0x00007f947f9d5de3 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#13 0x0000000000428615 in  ()
#14 0x000000000041c9c6 in  ()
#15 0x00007f947f9d5de3 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#16 0x00007f947f9e2dd2 in QTimer::timerEvent(QTimerEvent*) () at /usr/lib64/libQt5Core.so.5
#17 0x00007f947f9d6bf4 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#18 0x00007f947f9abcac in QCoreApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#19 0x00007f947f9abbe5 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#20 0x00007f947f9fbafe in QTimerInfoList::activateTimers() () at /usr/lib64/libQt5Core.so.5
#21 0x00007f947f9fbef9 in  () at /usr/lib64/libQt5Core.so.5
#22 0x00007f947b7fd134 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#23 0x00007f947b7fd388 in  () at /usr/lib64/libglib-2.0.so.0
#24 0x00007f947b7fd42c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#25 0x00007f947f9fc18c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#26 0x00007f947f9a9bfb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#27 0x00007f947f9b1ae6 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#28 0x000000000040b590 in  ()
#29 0x00007f947ed2f725 in __libc_start_main () at /lib64/libc.so.6
#30 0x000000000040b629 in _start ()

Possible duplicates by query: bug 388200, bug 383625, bug 383385, bug 379985, bug 379928.

Reported using DrKonqi