Bug 478672

Summary: Crash Discover
Product: [Applications] Discover Reporter: Alexandr Zamaraev (aka Tonal) <tonal.promsoft>
Component: discoverAssignee: Plasma Bugs List <plasma-bugs>
Status: RESOLVED UPSTREAM    
Severity: crash CC: aleixpol, sitter
Priority: NOR Keywords: drkonqi
Version: 5.27.10   
Target Milestone: ---   
Platform: Neon   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Alexandr Zamaraev (aka Tonal) 2023-12-18 03:04:11 UTC
Application: plasma-discover (5.27.10)

Qt Version: 5.15.11
Frameworks Version: 5.113.0
Operating System: Linux 6.2.0-39-generic x86_64
Windowing System: X11
Distribution: KDE neon 5.27
DrKonqi: 5.27.10 [KCrashBackend]

-- Information about the crash:
I start Diskiver from icon in taskbar - and reseive crash

The reporter is unsure if this crash is reproducible.

-- Backtrace:
Application: Центр программ Discover (plasma-discover), signal: Segmentation fault

[KCrash Handler]
#4  std::__atomic_base<int>::operator++() (this=0x90) at /usr/include/c++/11/bits/atomic_base.h:384
#5  QAtomicOps<int>::ref<int>(std::atomic<int>&) (_q_value=<error reading variable: Cannot access memory at address 0x90>) at ../../include/QtCore/../../src/corelib/thread/qatomic_cxx11.h:283
#6  QBasicAtomicInteger<int>::ref() (this=0x90) at ../../include/QtCore/../../src/corelib/thread/qbasicatomic.h:118
#7  QtSharedPointer::ExternalRefCountData::getAndRef(QObject const*) (obj=0x55777882c910) at tools/qsharedpointer.cpp:1398
#8  0x00007f0b649a639a in QV4::QObjectWrapper::create(QV4::ExecutionEngine*, QObject*) () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#9  0x00007f0b649a80a0 in QV4::QObjectWrapper::wrap_slowPath(QV4::ExecutionEngine*, QObject*) () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#10 0x00007f0b64928068 in QV4::ExecutionEngine::metaTypeToJS(int, void const*) () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#11 0x00007f0b649279e8 in QV4::ExecutionEngine::fromVariant(QVariant const&) () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#12 0x00007f0b649a85c8 in  () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#13 0x00007f0b3c01a776 in  ()
#14 0x0000000000000000 in  ()
[Inferior 1 (process 132690) detached]

The reporter indicates this bug may be a duplicate of or related to bug 366264.

Reported using DrKonqi
Comment 1 Harald Sitter 2024-05-07 09:48:02 UTC
Looks like a not so trivial Qt bug, unfortunately unlikely to get resolved for Qt 5 at this point.