Bug 493288

Summary: Baloo crashes all the time. Regardless of which program I'm using.
Product: [Frameworks and Libraries] frameworks-baloo Reporter: Denio Robson <denio.robson>
Component: Baloo File DaemonAssignee: baloo-bugs-null
Status: RESOLVED DUPLICATE    
Severity: crash CC: stefan.bruens, tagwerk19
Priority: NOR Keywords: drkonqi
Version First Reported In: 5.115.0   
Target Milestone: ---   
Platform: Kubuntu   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Denio Robson 2024-09-17 18:52:31 UTC
Application: baloo_file_extractor (5.115.0)

Qt Version: 5.15.13
Frameworks Version: 5.115.0
Operating System: Linux 6.8.0-45-generic x86_64
Windowing System: X11
Distribution: Ubuntu 24.04.1 LTS
DrKonqi: 5.27.11 [KCrashBackend]

-- Information about the crash:
Crashing all the time. Using an application or not.
With low or high load.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Baloo File Extractor (baloo_file_extractor), signal: Segmentation fault

[KCrash Handler]
#4  0x00007a085781cdb9 in _opf_label_get_by_lang () from /lib/libepub.so.0
#5  0x00007a085781ceb9 in epub_tit_next () from /lib/libepub.so.0
#6  0x00007a085781d133 in epub_get_titerator () from /lib/libepub.so.0
#7  0x00007a0857828047 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/kf5/kfilemetadata/kfilemetadata_epubextractor.so
#8  0x00005cf1e6f911df in ?? ()
#9  0x00005cf1e6f93235 in ?? ()
#10 0x00007a085c106343 in QObject::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007a085c0d8118 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007a085c0db94b in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007a085c135c0f in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007a085ab145b5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#15 0x00007a085ab73717 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#16 0x00007a085ab13a53 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#17 0x00007a085c135279 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007a085c0d6a7b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007a085c0df3e8 in QCoreApplication::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00005cf1e6f88f63 in ?? ()
#21 0x00007a085b62a1ca in __libc_start_call_main (main=main@entry=0x5cf1e6f88280, argc=argc@entry=1, argv=argv@entry=0x7ffc0ea02e08) at ../sysdeps/nptl/libc_start_call_main.h:58
#22 0x00007a085b62a28b in __libc_start_main_impl (main=0x5cf1e6f88280, argc=1, argv=0x7ffc0ea02e08, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffc0ea02df8) at ../csu/libc-start.c:360
#23 0x00005cf1e6f89075 in ?? ()
[Inferior 1 (process 3347) detached]

Reported using DrKonqi
Comment 1 tagwerk19 2024-09-17 22:13:57 UTC
Bug 466540 looks similar ...
Bug 478180 as well ...

The advice in the latter was to see if you can find the epub file that was causing trouble and see if it's corrupt:
    https://www.w3.org/publishing/epubcheck/
Comment 2 Stefan BrĂ¼ns 2026-01-31 02:59:58 UTC

*** This bug has been marked as a duplicate of bug 466540 ***