| Summary: | plasmashell crashes repeatedly with SIGSEGV when hovering over taskbar icons using the org.kde.plasma.icontasks widget. The crash occurs in QQmlDelegateModel::drainReusableItemsPool during geometry changes triggered by tooltip/preview display. | ||
|---|---|---|---|
| Product: | [Plasma] plasmashell | Reporter: | Mathieu GRENET <kde> |
| Component: | Task Manager and Icons-Only Task Manager widgets | Assignee: | Plasma Bugs List <plasma-bugs-null> |
| Status: | RESOLVED DUPLICATE | ||
| Severity: | crash | CC: | kdedev, qydwhotmail |
| Priority: | NOR | ||
| Version First Reported In: | 6.5.1 | ||
| Target Milestone: | 1.0 | ||
| Platform: | Arch Linux | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed/Implemented In: | ||
| Sentry Crash Report: | |||
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Description
Mathieu GRENET
2025-11-06 12:27:43 UTC
Stack trace of thread 471877: #0 0x00007fddbfbb094c n/a (libc.so.6 + 0x9894c) #1 0x00007fddbfb56410 raise (libc.so.6 + 0x3e410) #2 0x00007fddc2ae3e57 _ZN6KCrash19defaultCrashHandlerEi (libKF6Crash.so.6 + 0x7e57) #3 0x00007fddbfb56540 n/a (libc.so.6 + 0x3e540) #4 0x00007fddbed051c2 n/a (libQt6QmlModels.so.6 + 0x291c2) #5 0x00007fddbed69c95 n/a (libQt6QmlModels.so.6 + 0x8dc95) #6 0x00007fddbed7e755 n/a (libQt6QmlModels.so.6 + 0xa2755) #7 0x00007fddbed65c28 _ZN17QQmlDelegateModel22drainReusableItemsPoolEi (libQt6QmlModels.so.6 + 0x89c28) #8 0x00007fddc1d64bcf _ZN14QQuickListView14geometryChangeERK6QRectFS2_ (libQt6Quick.so.6 + 0x4ddbcf) #9 0x00007fddc1a0236d _ZN10QQuickItem7setSizeERK6QSizeF (libQt6Quick.so.6 + 0x17b36d) #10 0x00007fddb862a250 _ZN20QQuickControlPrivate13resizeContentEv (libQt6QuickTemplates2.so.6 + 0xae250) #11 0x00007fddb862be3c _ZN13QQuickControl14geometryChangeERK6QRectFS2_ (libQt6QuickTemplates2.so.6 + 0xafe3c) #12 0x00007fddc1a0236d _ZN10QQuickItem7setSizeERK6QSizeF (libQt6Quick.so.6 + 0x17b36d) #13 0x00007fddc1a30cd5 n/a (libQt6Quick.so.6 + 0x1a9cd5) #14 0x00007fddc1a3115d _ZN12QQuickLoader14geometryChangeERK6QRectFS2_ (libQt6Quick.so.6 + 0x1aa15d) #15 0x00007fddc1a0236d _ZN10QQuickItem7setSizeERK6QSizeF (libQt6Quick.so.6 + 0x17b36d) #16 0x00007fddc2c08ef1 _ZN11PlasmaQuick12PlasmaWindow11resizeEventEP12QResizeEvent (libPlasmaQuick.so.6 + 0x5cef1) #17 0x00007fddc09ddf48 _ZN7QWindow5eventEP6QEvent (libQt6Gui.so.6 + 0x215f48) Thanks for the bug report. Based on the backtrace, this looks like bug 491699, which is expected to be fixed in Qt 6.10.1. If you still experience that crash after your system updates Qt to 6.10.1, please make a note in bug 491699. Thanks. *** This bug has been marked as a duplicate of bug 491699 *** |