https://bugs.kde.org/show_bug.cgi?id=491415
Bug ID: 491415
Summary: Balloo File Extractor Crashes Repeatedly Without Fail
on Computer Startup
Classification: Frameworks and Libraries
Product: frameworks-baloo
Version: 6.4.0
Platform: Arch Linux
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: Baloo File Daemon
Assignee: baloo-bugs-n...@kde.org
Reporter: caseydoyl...@gmail.com
Target Milestone: ---
Application: baloo_file_extractor (6.4.0)
Qt Version: 6.7.2
Frameworks Version: 6.4.0
Operating System: Linux 6.10.3-arch1-1 x86_64
Windowing System: Wayland
Distribution: "Arch Linux"
DrKonqi: 6.1.3 [CoredumpBackend]
-- Information about the crash:
Without fail on every computer startup, Balloo will crash, restart itself, and
crash again many times, causing significant slowdown each time it crashes.
The crash can be reproduced every time.
-- Backtrace:
Application: Baloo File Extractor (baloo_file_extractor), signal: Bus error
Content of s_kcrashErrorMessage: std::unique_ptr<char []> = {get() = 0x0}
[New LWP 6182]
[New LWP 6190]
[New LWP 6192]
[New LWP 6193]
[New LWP 6195]
[New LWP 6194]
[New LWP 6187]
[New LWP 6196]
[New LWP 6186]
[New LWP 6185]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/libthread_db.so.1".
Core was generated by `/usr/lib/kf6/baloo_file_extractor'.
Program terminated with signal SIGBUS, Bus error.
#0 0x00007067862a53f4 in ?? () from /usr/lib/libc.so.6
[Current thread is 1 (Thread 0x7067849f9980 (LWP 6182))]
Cannot QML trace cores :(
Downloading source file /usr/include/c++/14.1.1/bits/unique_ptr.h...
[Current thread is 1 (Thread 0x7067849f9980 (LWP 6182))]
Thread 10 (Thread 0x7067826006c0 (LWP 6185)):
#0 0x000070678631a63d in poll () from /usr/lib/libc.so.6
#1 0x0000706785e9092d in g_main_context_poll_unlocked (priority=2147483647,
context=0x70677c000c80, timeout=<optimized out>, fds=0x5de681c02480, n_fds=3)
at ../glib/glib/gmain.c:4521
#2 g_main_context_iterate_unlocked.isra.0
(context=context@entry=0x70677c000c80, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/glib/gmain.c:4212
#3 0x0000706785e2dfc5 in g_main_context_iteration (context=0x70677c000c80,
may_block=1) at ../glib/glib/gmain.c:4282
#4 0x0000706786ba2cbd in QEventDispatcherGlib::processEvents
(this=0x70677c000b70, flags=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:394
#5 0x000070678694f01e in QEventLoop::processEvents (this=0x7067825ffb60,
flags=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:100
#6 QEventLoop::exec (this=0x7067825ffb60, flags=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:182
#7 0x0000706786a3a410 in QThread::exec (this=this@entry=0x70678620db20
<QGlobalStatic<QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS__q_manager>
>::instance()::holder>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/global/qflags.h:74
#8 0x0000706786184e4e in QDBusConnectionManager::run (this=0x70678620db20
<QGlobalStatic<QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS__q_manager>
>::instance()::holder>) at
/usr/src/debug/qt6-base/qtbase/src/dbus/qdbusconnectionmanager.cpp:144
#9 0x0000706786ac9747 in operator() (__closure=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:326
#10 (anonymous
namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >
(t=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:262
#11 QThreadPrivate::start (arg=0x70678620db20
<QGlobalStatic<QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS__q_manager>
>::instance()::holder>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:285
#12 0x00007067862a339d in ?? () from /usr/lib/libc.so.6
#13 0x000070678632849c in ?? () from /usr/lib/libc.so.6
Thread 9 (Thread 0x706781c006c0 (LWP 6186)):
#0 0x000070678631a63d in poll () from /usr/lib/libc.so.6
#1 0x0000706782b74257 in poll (__fds=0x706781bffba0, __nfds=2, __timeout=-1)
at /usr/include/bits/poll2.h:39
#2 QtWaylandClient::EventThread::run (this=0x5de681bf45c0) at
/usr/src/debug/qt6-wayland/qtwayland/src/client/qwaylanddisplay.cpp:182
#3 0x0000706786ac9747 in operator() (__closure=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:326
#4 (anonymous
namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >
(t=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:262
#5 QThreadPrivate::start (arg=0x5de681bf45c0) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:285
#6 0x00007067862a339d in ?? () from /usr/lib/libc.so.6
#7 0x000070678632849c in ?? () from /usr/lib/libc.so.6
Thread 8 (Thread 0x706765e006c0 (LWP 6196)):
#0 0x000070678629fa19 in ?? () from /usr/lib/libc.so.6
#1 0x00007067862a2479 in pthread_cond_wait () from /usr/lib/libc.so.6
#2 0x0000706779ca362e in cnd_wait () at
../mesa-24.1.5/src/c11/impl/threads_posix.c:135
#3 0x0000706779c8060c in util_queue_thread_func () at
../mesa-24.1.5/src/util/u_queue.c:290
#4 0x0000706779ca355d in impl_thrd_routine () at
../mesa-24.1.5/src/c11/impl/threads_posix.c:67
#5 0x00007067862a339d in ?? () from /usr/lib/libc.so.6
#6 0x000070678632849c in ?? () from /usr/lib/libc.so.6
Thread 7 (Thread 0x7067812006c0 (LWP 6187)):
#0 0x000070678631a63d in poll () from /usr/lib/libc.so.6
#1 0x0000706782b74257 in poll (__fds=0x7067811ffba0, __nfds=2, __timeout=-1)
at /usr/include/bits/poll2.h:39
#2 QtWaylandClient::EventThread::run (this=0x5de681c18d10) at
/usr/src/debug/qt6-wayland/qtwayland/src/client/qwaylanddisplay.cpp:182
#3 0x0000706786ac9747 in operator() (__closure=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:326
#4 (anonymous
namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >
(t=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:262
#5 QThreadPrivate::start (arg=0x5de681c18d10) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:285
#6 0x00007067862a339d in ?? () from /usr/lib/libc.so.6
#7 0x000070678632849c in ?? () from /usr/lib/libc.so.6
Thread 6 (Thread 0x7067672006c0 (LWP 6194)):
#0 0x000070678629fa19 in ?? () from /usr/lib/libc.so.6
#1 0x00007067862a2479 in pthread_cond_wait () from /usr/lib/libc.so.6
#2 0x0000706779ca362e in cnd_wait () at
../mesa-24.1.5/src/c11/impl/threads_posix.c:135
#3 0x0000706779c8060c in util_queue_thread_func () at
../mesa-24.1.5/src/util/u_queue.c:290
#4 0x0000706779ca355d in impl_thrd_routine () at
../mesa-24.1.5/src/c11/impl/threads_posix.c:67
#5 0x00007067862a339d in ?? () from /usr/lib/libc.so.6
#6 0x000070678632849c in ?? () from /usr/lib/libc.so.6
Thread 5 (Thread 0x7067668006c0 (LWP 6195)):
#0 0x000070678629fa19 in ?? () from /usr/lib/libc.so.6
#1 0x00007067862a2479 in pthread_cond_wait () from /usr/lib/libc.so.6
#2 0x0000706779ca362e in cnd_wait () at
../mesa-24.1.5/src/c11/impl/threads_posix.c:135
#3 0x0000706779c8060c in util_queue_thread_func () at
../mesa-24.1.5/src/util/u_queue.c:290
#4 0x0000706779ca355d in impl_thrd_routine () at
../mesa-24.1.5/src/c11/impl/threads_posix.c:67
#5 0x00007067862a339d in ?? () from /usr/lib/libc.so.6
#6 0x000070678632849c in ?? () from /usr/lib/libc.so.6
Thread 4 (Thread 0x706767c006c0 (LWP 6193)):
#0 0x000070678629fa19 in ?? () from /usr/lib/libc.so.6
#1 0x00007067862a2479 in pthread_cond_wait () from /usr/lib/libc.so.6
#2 0x0000706779ca362e in cnd_wait () at
../mesa-24.1.5/src/c11/impl/threads_posix.c:135
#3 0x0000706779c8060c in util_queue_thread_func () at
../mesa-24.1.5/src/util/u_queue.c:290
#4 0x0000706779ca355d in impl_thrd_routine () at
../mesa-24.1.5/src/c11/impl/threads_posix.c:67
#5 0x00007067862a339d in ?? () from /usr/lib/libc.so.6
#6 0x000070678632849c in ?? () from /usr/lib/libc.so.6
Thread 3 (Thread 0x7067790006c0 (LWP 6192)):
#0 0x000070678629fa19 in ?? () from /usr/lib/libc.so.6
#1 0x00007067862a2479 in pthread_cond_wait () from /usr/lib/libc.so.6
#2 0x0000706779ca362e in cnd_wait () at
../mesa-24.1.5/src/c11/impl/threads_posix.c:135
#3 0x0000706779c8060c in util_queue_thread_func () at
../mesa-24.1.5/src/util/u_queue.c:290
#4 0x0000706779ca355d in impl_thrd_routine () at
../mesa-24.1.5/src/c11/impl/threads_posix.c:67
#5 0x00007067862a339d in ?? () from /usr/lib/libc.so.6
#6 0x000070678632849c in ?? () from /usr/lib/libc.so.6
Thread 2 (Thread 0x706779a006c0 (LWP 6190)):
#0 0x000070678629fa19 in ?? () from /usr/lib/libc.so.6
#1 0x00007067862a2479 in pthread_cond_wait () from /usr/lib/libc.so.6
#2 0x0000706779ca362e in cnd_wait () at
../mesa-24.1.5/src/c11/impl/threads_posix.c:135
#3 0x0000706779c8060c in util_queue_thread_func () at
../mesa-24.1.5/src/util/u_queue.c:290
#4 0x0000706779ca355d in impl_thrd_routine () at
../mesa-24.1.5/src/c11/impl/threads_posix.c:67
#5 0x00007067862a339d in ?? () from /usr/lib/libc.so.6
#6 0x000070678632849c in ?? () from /usr/lib/libc.so.6
Thread 1 (Thread 0x7067849f9980 (LWP 6182)):
[KCrash Handler]
#4 0x000070678637b7a9 in ?? () from /usr/lib/libc.so.6
#5 0x000070678781f1ae in memcpy (__dest=<optimized out>, __src=<optimized
out>, __len=<optimized out>, __dest=<optimized out>, __src=<optimized out>,
__len=<optimized out>) at /usr/include/bits/string_fortified.h:29
#6 Baloo::PostingCodec::decode (arr=...) at
/usr/src/debug/baloo/baloo-6.4.0/src/codecs/postingcodec.cpp:25
#7 0x000070678781594c in Baloo::PostingDB::get (this=<optimized out>,
term=...) at /usr/src/debug/baloo/baloo-6.4.0/src/engine/postingdb.cpp:91
#8 0x0000706787824714 in Baloo::WriteTransaction::commit (this=0x5de681e71570)
at /usr/src/debug/baloo/baloo-6.4.0/src/engine/writetransaction.cpp:298
#9 0x000070678781a694 in Baloo::Transaction::commit (this=0x5de681c02b30) at
/usr/src/debug/baloo/baloo-6.4.0/src/engine/transaction.cpp:285
#10 0x00005de65182983d in Baloo::App::processNextFile (this=0x7ffd47496240) at
/usr/include/c++/14.1.1/bits/unique_ptr.h:193
#11 0x00007067869a16f7 in QtPrivate::QSlotObjectBase::call (this=<optimized
out>, r=<optimized out>, a=<optimized out>, this=<optimized out>, r=<optimized
out>, a=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobjectdefs_impl.h:469
#12 doActivate<false> (sender=<optimized out>, signal_index=<optimized out>,
argv=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobject.cpp:4086
#13 0x00007067868cf634 in QSingleShotTimer::timeout (this=0x5de682157f80) at
/usr/src/debug/qt6-base/build/src/corelib/Core_autogen/7GB2EGQPHR/moc_qsingleshottimer_p.cpp:139
#14 QSingleShotTimer::timerEvent (this=0x5de682157f80) at
/usr/src/debug/qt6-base/build/src/corelib/Core_autogen/7GB2EGQPHR/../../../../../qtbase/src/corelib/kernel/qsingleshottimer_p.h:116
#15 0x000070678698bfc9 in QObject::event (this=0x5de682157f80,
e=0x7ffd47495e70) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobject.cpp:1427
#16 0x0000706786944d28 in QCoreApplication::notifyInternal2
(receiver=0x5de682157f80, event=0x7ffd47495e70) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1142
#17 0x0000706786ac3c98 in QCoreApplication::sendEvent (receiver=<optimized
out>, event=0x7ffd47495e70) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1583
#18 QTimerInfoList::activateTimers (this=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qtimerinfo_unix.cpp:434
#19 0x0000706786ba49b1 in timerSourceDispatch (source=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:150
#20 idleTimerSourceDispatch (source=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:197
#21 0x0000706785e2eab9 in g_main_dispatch (context=0x70677c000f00) at
../glib/glib/gmain.c:3344
#22 0x0000706785e909e7 in g_main_context_dispatch_unlocked
(context=0x70677c000f00) at ../glib/glib/gmain.c:4152
#23 g_main_context_iterate_unlocked.isra.0
(context=context@entry=0x70677c000f00, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/glib/gmain.c:4217
#24 0x0000706785e2dfc5 in g_main_context_iteration (context=0x70677c000f00,
may_block=1) at ../glib/glib/gmain.c:4282
#25 0x0000706786ba2cbd in QEventDispatcherGlib::processEvents
(this=0x5de681bf24c0, flags=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:394
#26 0x000070678694f01e in QEventLoop::processEvents (this=0x7ffd47496150,
flags=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:100
#27 QEventLoop::exec (this=0x7ffd47496150, flags=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:182
#28 0x000070678694934d in QCoreApplication::exec () at
/usr/src/debug/qt6-base/qtbase/src/corelib/global/qflags.h:74
#29 0x00005de65181e44d in main (argc=<optimized out>, argv=<optimized out>) at
/usr/src/debug/baloo/baloo-6.4.0/src/file/extractor/main.cpp:43
Reported using DrKonqi
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