Arch Linux

jojo06

Member

Registered: 2023-11-04

Posts: 365

KDE/Plasma kioworker closed unexpectedly

Application: kioworker (kioworker), signal: Bus error

This GDB supports auto-downloading debuginfo from the following URLs:
  <https://debuginfod.archlinux.org>
Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
Debuginfod has been disabled.
To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[New LWP 1381]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/libthread_db.so.1".
Core was generated by `/usr/lib/kf6/kioworker /usr/lib/qt6/plugins/kf6/kio/tags.so tags  local:/run/us'.
Program terminated with signal SIGBUS, Bus error.
#0  0x00007499118a8e44 in ?? () from /usr/lib/libc.so.6
Cannot QML trace cores :(
[KCrash Handler]
#4  0x000074990cb63258 in ?? () from /usr/lib/liblmdb.so
#5  0x000074990cb63ac5 in ?? () from /usr/lib/liblmdb.so
#6  0x000074990cb6896a in mdb_dbi_open () from /usr/lib/liblmdb.so
#7  0x000074990cba367a in Baloo::PostingDB::open(MDB_txn*) () from /usr/lib/libKF6BalooEngine.so.6
#8  0x000074990cba060c in Baloo::Database::open(Baloo::Database::OpenMode) () from /usr/lib/libKF6BalooEngine.so.6
#9  0x000074990cc0191f in Baloo::TagListJob::start() () from /usr/lib/libKF6Baloo.so.6
#10 0x000074991151e5d5 in KJob::exec() () from /usr/lib/libKF6CoreAddons.so.6
#11 0x00007499122fbd0a in ?? () from /usr/lib/qt6/plugins/kf6/kio/tags.so
#12 0x00007499122fe3a3 in ?? () from /usr/lib/qt6/plugins/kf6/kio/tags.so
#13 0x00007499121cc438 in ?? () from /usr/lib/libKF6KIOCore.so.6
#14 0x00007499121c77fe in ?? () from /usr/lib/libKF6KIOCore.so.6
#15 0x000074991227469f in ?? () from /usr/lib/libKF6KIOCore.so.6
#16 0x0000749912300bf4 in kdemain () from /usr/lib/qt6/plugins/kf6/kio/tags.so
#17 0x00005734abf2922d in ?? ()
#18 0x0000749911839c88 in ?? () from /usr/lib/libc.so.6
#19 0x0000749911839d4c in __libc_start_main () from /usr/lib/libc.so.6
#20 0x00005734abf294f5 in ?? ()

There is a button `Install Debug Symbols` for install missing debug symbol packages. On Crash Handler - Developer Information. Should i use it ? Also is it about KDE and/or Gnome i dont know but there a lot of errors/warnings and its fresh install tho. When i was using hyprland it was not that much:

https://0x0.st/XaGs.txt

ghostnation

Member

Registered: 2025-06-27

Posts: 1

Re: KDE/Plasma kioworker closed unexpectedly

Application: kioworker (kioworker), signal: Bus error

This GDB supports auto-downloading debuginfo from the following URLs:
  <https://debuginfod.archlinux.org>
Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
Debuginfod has been disabled.
To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[New LWP 1381]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/libthread_db.so.1".
Core was generated by `/usr/lib/kf6/kioworker /usr/lib/qt6/plugins/kf6/kio/tags.so tags  local:/run/us'.
Program terminated with signal SIGBUS, Bus error.
#0  0x00007499118a8e44 in ?? () from /usr/lib/libc.so.6
Cannot QML trace cores :(
[KCrash Handler]
#4  0x000074990cb63258 in ?? () from /usr/lib/liblmdb.so
#5  0x000074990cb63ac5 in ?? () from /usr/lib/liblmdb.so
#6  0x000074990cb6896a in mdb_dbi_open () from /usr/lib/liblmdb.so
#7  0x000074990cba367a in Baloo::PostingDB::open(MDB_txn*) () from /usr/lib/libKF6BalooEngine.so.6
#8  0x000074990cba060c in Baloo::Database::open(Baloo::Database::OpenMode) () from /usr/lib/libKF6BalooEngine.so.6
#9  0x000074990cc0191f in Baloo::TagListJob::start() () from /usr/lib/libKF6Baloo.so.6
#10 0x000074991151e5d5 in KJob::exec() () from /usr/lib/libKF6CoreAddons.so.6
#11 0x00007499122fbd0a in ?? () from /usr/lib/qt6/plugins/kf6/kio/tags.so
#12 0x00007499122fe3a3 in ?? () from /usr/lib/qt6/plugins/kf6/kio/tags.so
#13 0x00007499121cc438 in ?? () from /usr/lib/libKF6KIOCore.so.6
#14 0x00007499121c77fe in ?? () from /usr/lib/libKF6KIOCore.so.6
#15 0x000074991227469f in ?? () from /usr/lib/libKF6KIOCore.so.6
#16 0x0000749912300bf4 in kdemain () from /usr/lib/qt6/plugins/kf6/kio/tags.so
#17 0x00005734abf2922d in ?? ()
#18 0x0000749911839c88 in ?? () from /usr/lib/libc.so.6
#19 0x0000749911839d4c in __libc_start_main () from /usr/lib/libc.so.6
#20 0x00005734abf294f5 in ?? ()

There is a button `Install Debug Symbols` for install missing debug symbol packages. On Crash Handler - Developer Information. Should i use it ? Also is it about KDE and/or Gnome i dont know but there a lot of errors/warnings and its fresh install tho. When i was using hyprland it was not that much:

https://0x0.st/XaGs.txt

Hey @jojo06, did you ever find a solution to this problem? My steamdeck (running vanilla arch linux, not steamOS) is having constant popups for the kioworker

jojo06

Member

Registered: 2023-11-04

Posts: 365

Re: KDE/Plasma kioworker closed unexpectedly

Hey, I'm afraid I couldn't find it. I never ran into that problem again. I don't remember how I solved it. I think it fixed itself.

seth

Member

From: Don't DM me only for attention

Registered: 2012-09-03

Posts: 73,723

Re: KDE/Plasma kioworker closed unexpectedly

Do you get the same backtrace?
Baloo is KDEs file indexer and it seemed to have trouble opening its database.

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