https://bugs.kde.org/show_bug.cgi?id=441878
Bug ID: 441878
Summary: baloo_file_extractor constantly crashes on
mdb_midl_xmerge()
Product: frameworks-baloo
Version: 5.68.0
Platform: Ubuntu Packages
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: Baloo File Daemon
Assignee: baloo-bugs-n...@kde.org
Reporter: kevin.m...@gmail.com
Target Milestone: ---
Application: baloo_file_extractor (5.68.0)
Qt Version: 5.12.8
Frameworks Version: 5.68.0
Operating System: Linux 5.11.0-27-generic x86_64
Windowing system: X11
Distribution: Ubuntu 20.04.3 LTS
-- Information about the crash:
Already tried disabling, purging and reenabling, to no avail. Not sure if I
need sudo to purge (which supposedly worked, but didn't fix anything), but
additionaly when I try just `balooctl purge` it stays "Stopping the File
Indexer" until it fails to stop.
- What I was doing when the application crashed:
Logged in after boot. Also, periodically while using the system afterwards, it
crashes again and asks for error reports, it's always the same.
The crash can be reproduced every time.
-- Backtrace:
Application: Extrator de arquivos do Baloo (baloo_file_extractor), signal:
Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fd90051bf80 (LWP 2188))]
Thread 3 (Thread 0x7fd8fe582700 (LWP 2199)):
#0 __GI___libc_read (nbytes=16, buf=0x7fd8fe581b60, fd=8) at
../sysdeps/unix/sysv/linux/read.c:26
#1 __GI___libc_read (fd=8, buf=0x7fd8fe581b60, nbytes=16) at
../sysdeps/unix/sysv/linux/read.c:24
#2 0x00007fd90256bb2f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fd902522ebe in g_main_context_check () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007fd902523312 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007fd9025234a3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6 0x00007fd903908583 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007fd9038af4db in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007fd9036e7785 in QThread::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007fd904912efa in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5
#10 0x00007fd9036e89d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007fd902de2609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#12 0x00007fd903376293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7fd8fedfc700 (LWP 2194)):
#0 0x00007fd903369aff in __GI___poll (fds=0x7fd8fedfbca8, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007fd9024b0c1a in ?? () from /lib/x86_64-linux-gnu/libxcb.so.1
#2 0x00007fd9024b290a in xcb_wait_for_event () from
/lib/x86_64-linux-gnu/libxcb.so.1
#3 0x00007fd8ff5fb298 in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4 0x00007fd9036e89d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007fd902de2609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007fd903376293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7fd90051bf80 (LWP 2188)):
[KCrash Handler]
#6 0x00007fd902fa22bc in mdb_midl_xmerge () from
/lib/x86_64-linux-gnu/liblmdb.so.0
#7 0x00007fd902f9971c in ?? () from /lib/x86_64-linux-gnu/liblmdb.so.0
#8 0x00007fd902f9b844 in ?? () from /lib/x86_64-linux-gnu/liblmdb.so.0
#9 0x00007fd902f9bc28 in ?? () from /lib/x86_64-linux-gnu/liblmdb.so.0
#10 0x00007fd902f9f021 in mdb_cursor_put () from
/lib/x86_64-linux-gnu/liblmdb.so.0
#11 0x00007fd902fa176b in mdb_put () from /lib/x86_64-linux-gnu/liblmdb.so.0
#12 0x00007fd9049dc842 in Baloo::PositionDB::put(QByteArray const&,
QVector<Baloo::PositionInfo> const&) () from
/lib/x86_64-linux-gnu/libKF5BalooEngine.so.5
#13 0x00007fd9049f7ccf in Baloo::WriteTransaction::commit() () from
/lib/x86_64-linux-gnu/libKF5BalooEngine.so.5
#14 0x00007fd9049e7c63 in Baloo::Transaction::commit() () from
/lib/x86_64-linux-gnu/libKF5BalooEngine.so.5
#15 0x00005617f2c5062c in ?? ()
#16 0x00007fd9038e95b6 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007fd9038dccf5 in QObject::event(QEvent*) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007fd9042c8a66 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#19 0x00007fd9042d20f0 in QApplication::notify(QObject*, QEvent*) () from
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#20 0x00007fd9038b093a in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007fd9039078b0 in QTimerInfoList::activateTimers() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007fd90390819c in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007fd90252317d in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007fd902523400 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007fd9025234a3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007fd903908565 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x00007fd9038af4db in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#28 0x00007fd9038b7246 in QCoreApplication::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#29 0x00005617f2c4e7d4 in ?? ()
#30 0x00007fd90327b0b3 in __libc_start_main (main=0x5617f2c4e580, argc=1,
argv=0x7fff4c450b88, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7fff4c450b78) at ../csu/libc-start.c:308
#31 0x00005617f2c4e88e in ?? ()
[Inferior 1 (process 2188) detached]
Possible duplicates by query: bug 441780, bug 430455, bug 428123, bug 426195,
bug 422483.
Reported using DrKonqi
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