https://bugs.kde.org/show_bug.cgi?id=508704
Bug ID: 508704
Summary: kioworker crash after login
Classification: Frameworks and Libraries
Product: frameworks-kio
Version First 6.17.0
Reported In:
Platform: Arch Linux
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Target Milestone: ---
Application: kioworker (6.17.0)
ApplicationNotResponding [ANR]: false
Qt Version: 6.9.1
Frameworks Version: 6.17.0
Operating System: Linux 6.16.3-arch1-1 x86_64
Windowing System: Wayland
Distribution: Arch Linux
DrKonqi: 6.4.4 [CoredumpBackend]
-- Information about the crash:
I recover kup (bup) from debian13 to arch. Removed the backup disk, rebooted.
kioworker is trying to read the disk
The crash can be reproduced every time.
-- Backtrace:
Application: kioworker (kioworker), signal: Segmentation fault
Downloading 687.90 K separate debug info for /usr/lib/kf6/kioworker...
warning: Can't open file
/run/media/nikita/Elements/bac_deb_nik_new_fin/objects/pack/pack-bab228133578e2dc8bf00af1166ba952c6b2cc4a.idx
during file-backed mapping note processing
warning: Can't open file
/run/media/nikita/Elements/bac_deb_nik_new_fin/objects/pack/pack-d74bddb1cabb96ea05b2148290bc84419d52dd7f.pack
during file-backed mapping note processing
warning: Can't open file
/run/media/nikita/Elements/bac_deb_nik_new_fin/objects/pack/pack-a4a8b9ae50a64deb01f712c41f1d1a21635ec7a3.idx
during file-backed mapping note processing
warning: Can't open file
/run/media/nikita/Elements/bac_deb_nik_new_fin/objects/pack/pack-262b361a9fe90a3cc751204a90a56f23e8b6b299.idx
during file-backed mapping note processing
warning: Can't open file
/run/media/nikita/Elements/bac_deb_nik_new_fin/objects/pack/pack-ca6e540a27f3167345a5aa98aa9a0108011c8805.pack
during file-backed mapping note processing
warning: Can't open file
/run/media/nikita/Elements/bac_deb_nik_new_fin/objects/pack/pack-d74bddb1cabb96ea05b2148290bc84419d52dd7f.idx
during file-backed mapping note processing
warning: Can't open file
/run/media/nikita/Elements/bac_deb_nik_new_fin/objects/pack/pack-9c456a1af738a688e493d437cddabdf449077656.pack
during file-backed mapping note processing
warning: Can't open file
/run/media/nikita/Elements/bac_deb_nik_new_fin/objects/pack/pack-a4d3486c1cfd94ccefa05bba0296a76951fe4a88.idx
during file-backed mapping note processing
warning: Can't open file
/run/media/nikita/Elements/bac_deb_nik_new_fin/objects/pack/pack-262b361a9fe90a3cc751204a90a56f23e8b6b299.pack
during file-backed mapping note processing
warning: Can't open file
/run/media/nikita/Elements/bac_deb_nik_new_fin/objects/pack/pack-a4a8b9ae50a64deb01f712c41f1d1a21635ec7a3.pack
during file-backed mapping note processing
warning: Can't open file
/run/media/nikita/Elements/bac_deb_nik_new_fin/objects/pack/pack-9c456a1af738a688e493d437cddabdf449077656.idx
during file-backed mapping note processing
warning: Can't open file
/run/media/nikita/Elements/bac_deb_nik_new_fin/objects/pack/pack-25d04914e030304e67e38d03596a525d1c7f3425.idx
during file-backed mapping note processing
warning: Can't open file
/run/media/nikita/Elements/bac_deb_nik_new_fin/objects/pack/pack-ca6e540a27f3167345a5aa98aa9a0108011c8805.idx
during file-backed mapping note processing
warning: Can't open file
/run/media/nikita/Elements/bac_deb_nik_new_fin/objects/pack/pack-81c3bdc6774a33ac2c5ea115f68b387d266787f1.idx
during file-backed mapping note processing
[New LWP 9131]
Downloading 9.88 M separate debug info for /usr/lib/libc.so.6...
[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/kio_bup.so bup ''
local:/run/user/1000/kupfilediggerYEVOBY.71.kioworker.socket'.
Program terminated with signal SIGSEGV, Segmentation fault.
Downloading 4.48 K source file
/usr/src/debug/glibc/glibc/nptl/pthread_kill.c...
#0 __pthread_kill_implementation (threadid=<optimized out>,
signo=signo@entry=11, no_tid=no_tid@entry=0) at pthread_kill.c:44
44 return INTERNAL_SYSCALL_ERROR_P (ret) ? INTERNAL_SYSCALL_ERRNO
(ret) : 0;
Cannot QML trace cores :(
add symbol table from file "/usr/lib/libc.so.6"
Downloading 1.50 M separate debug info for /usr/lib/libKF6Crash.so.6...
add symbol table from file "/usr/lib/libKF6Crash.so.6"
Downloading 100.87 M separate debug info for /usr/lib/libQt6Core.so.6...
add symbol table from file "/usr/lib/libQt6Core.so.6"
Downloading 1.85 M separate debug info for
/usr/lib/qt6/plugins/kf6/kio/kio_bup.so...
add symbol table from file "/usr/lib/qt6/plugins/kf6/kio/kio_bup.so"
Downloading 39.83 M separate debug info for /usr/lib/libKF6KIOCore.so.6...
add symbol table from file "/usr/lib/libKF6KIOCore.so.6"
add symbol table from file "/usr/lib/kf6/kioworker"
Downloading 12.41 K source file
/usr/src/debug/kup/kup-0.10.0/kioworker/bupworker.cpp...
Downloading 45.11 K source file
/usr/src/debug/kio/kio-6.17.0/src/core/slavebase.cpp...
Downloading 5.76 K source file
/usr/src/debug/kio/kio-6.17.0/src/core/workerbase_p.h...
Downloading 15.93 K source file
/usr/src/debug/kup/kup-0.10.0/kioworker/bupvfs.cpp...
Downloading 153.76 K source file
/usr/src/debug/qt6-base/qtbase/src/corelib/text/qbytearray.cpp...
Downloading 31.49 K source file
/usr/src/debug/qt6-base/qtbase/src/corelib/text/qbytearray.h...
Downloading 27.27 K source file
/usr/src/debug/glibc/glibc/string/../sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S...
[KCrash Handler]
#4 __memcpy_avx_unaligned_erms () at
../sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S:660
#5 0x00007fb27d82d12f 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 QByteArray::QByteArray (this=<optimized out>, data=<optimized out>,
size=<optimized out>, this=<optimized out>, data=<optimized out>,
size=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/text/qbytearray.cpp:1847
#7 0x00007fb27d82d22c in QByteArray::QByteArray (this=<optimized out>, v=...,
this=<optimized out>, v=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/text/qbytearray.h:95
#8 QByteArrayView::toByteArray (this=<optimized out>, this=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/text/qbytearray.h:815
#9 QByteArray::assign (this=this@entry=0x7ffdfdab52d0, v=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/text/qbytearray.cpp:2233
#10 0x00007fb27d82f56f in QByteArray::append (this=0x7ffdfdab52d0, ba=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/text/qbytearray.cpp:2107
#11 QByteArray::append (this=this@entry=0x7ffdfdab52d0, ba=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/text/qbytearray.cpp:2102
#12 0x00007fb27def9ed5 in File::readMetadata (this=0x55f6a7810190,
pMetadataStream=...) at /usr/src/debug/kup/kup-0.10.0/kioworker/bupvfs.cpp:125
#13 0x00007fb27defadd3 in ArchivedDirectory::generateSubNodes
(this=0x55f6a780bb60) at /usr/src/debug/kup/kup-0.10.0/kioworker/bupvfs.cpp:407
#14 0x00007fb27def1bec in Directory::subNodes (this=0x55f6a780bb60) at
/usr/src/debug/kup/kup-0.10.0/kioworker/bupvfs.cpp:114
#15 0x00007fb27def76d0 in Node::resolve (this=<optimized out>, pPathList=...,
pFollowLinks=pFollowLinks@entry=true) at
/usr/src/debug/kup/kup-0.10.0/kioworker/bupvfs.cpp:55
#16 0x00007fb27def8475 in BupWorker::listDir (this=0x7ffdfdab5940, pUrl=...) at
/usr/src/debug/kup/kup-0.10.0/kioworker/bupworker.cpp:134
#17 0x00007fb27dde7593 in KIO::WorkerSlaveBaseBridge::listDir
(this=0x55f6a7526f70, url=...) at
/usr/src/debug/kio/kio-6.17.0/src/core/workerbase_p.h:121
#18 0x00007fb27dde323f in KIO::SlaveBase::dispatch (this=0x55f6a7526f70,
command=71, data=...) at
/usr/src/debug/kio/kio-6.17.0/src/core/slavebase.cpp:1237
#19 0x00007fb27dde0e70 in KIO::SlaveBase::dispatchLoop() [clone .constprop.0]
(this=<optimized out>) at
/usr/src/debug/kio/kio-6.17.0/src/core/slavebase.cpp:363
#20 0x00007fb27defa81b in kdemain (pArgc=<optimized out>, pArgv=<optimized
out>) at /usr/src/debug/kup/kup-0.10.0/kioworker/bupworker.cpp:366
#21 0x000055f69184d24a in main (argc=5, argv=0x7ffdfdab5c48) at
/usr/include/qt6/QtCore/qvarlengtharray.h:89
Reported using DrKonqi
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