https://bugs.kde.org/show_bug.cgi?id=448857
Bug ID: 448857
Summary: Plasma Crashed when unmounting usb with 2 partitions
Product: plasmashell
Version: 5.23.5
Platform: openSUSE RPMs
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: k...@davidedmundson.co.uk
Reporter: news.gr...@wies.co.uk
CC: plasma-b...@kde.org
Target Milestone: 1.0
Application: plasmashell (5.23.5)
Qt Version: 5.15.2
Frameworks Version: 5.90.0
Operating System: Linux 5.16.0-1-default x86_64
Windowing System: X11
Distribution: openSUSE Tumbleweed
DrKonqi: 5.23.5 [KCrashBackend]
-- Information about the crash:
- What I was doing when the application crashed:
I unmounted both partitions on the one usb drive, at the point of unmounting
the second partition, Plasma crashed.
The crash can be reproduced every time.
-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Content of s_kcrashErrorMessage: std::unique_ptr<char []> = {get() = <optimized
out>}
[KCrash Handler]
#6 std::__atomic_base<QThreadData*>::load (__m=std::memory_order_relaxed,
this=<error reading variable: Cannot access memory at address 0x8>) at
/usr/include/c++/11/bits/atomic_base.h:836
#7 std::atomic<QThreadData*>::load (__m=std::memory_order_relaxed, this=<error
reading variable: Cannot access memory at address 0x8>) at
/usr/include/c++/11/atomic:570
#8 QAtomicOps<QThreadData*>::loadRelaxed<QThreadData*> (_q_value=<error
reading variable: Cannot access memory at address 0x8>) at
/usr/include/qt5/QtCore/qatomic_cxx11.h:239
#9 QBasicAtomicPointer<QThreadData>::loadRelaxed (this=<error reading
variable: Cannot access memory at address 0x8>) at
/usr/include/qt5/QtCore/qbasicatomic.h:248
#10 QQmlNotifierEndpoint::connect (this=this@entry=0x558387ded5d0,
source=0x55838d40f980, sourceSignal=47, engine=0x0,
doNotify=doNotify@entry=true) at
/usr/src/debug/libqt5-qtdeclarative-5.15.2+kde36-1.4.x86_64/src/qml/qml/qqmlnotifier.cpp:122
#11 0x00007f1de0863645 in QQmlVMEMetaObjectEndpoint::tryConnect
(this=0x558387ded5d0) at
/usr/src/debug/libqt5-qtdeclarative-5.15.2+kde36-1.4.x86_64/src/qml/qml/qqmlvmemetaobject.cpp:258
#12 0x00007f1de08638ed in QQmlVMEMetaObject::connectAlias
(this=this@entry=0x55838d528420, aliasId=aliasId@entry=1) at
/usr/src/debug/libqt5-qtdeclarative-5.15.2+kde36-1.4.x86_64/src/qml/qml/qqmlvmemetaobject.cpp:1294
#13 0x00007f1de0864ee9 in QQmlVMEMetaObject::metaCall (this=0x55838d528420,
o=<optimized out>, c=QMetaObject::ReadProperty, _id=<optimized out>,
a=0x7ffed11fe300) at
/usr/src/debug/libqt5-qtdeclarative-5.15.2+kde36-1.4.x86_64/src/qml/qml/qqmlvmemetaobject.cpp:906
#14 0x00007f1de0798f7d in QQmlPropertyData::readProperty
(property=0x7ffed11fe2e0, target=<optimized out>, this=0x7f1db492d2b8) at
../../include/QtQml/5.15.2/QtQml/private/../../../../../../src/qml/qml/qqmlpropertydata_p.h:357
#15 loadProperty (v4=0x558385eab0b0, object=0x55838d5281d0, property=...) at
/usr/src/debug/libqt5-qtdeclarative-5.15.2+kde36-1.4.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:152
#16 0x00007f1d7934aa53 in ?? ()
#17 0x0000000000000000 in ?? ()
[Inferior 1 (process 3877) detached]
The reporter indicates this bug may be a duplicate of or related to bug 446248.
Possible duplicates by query: bug 446248, bug 445231, bug 445114, bug 444352,
bug 442475.
Reported using DrKonqi
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