Backtrace log: https://pastebin.com/SPhyhZHY SUMMARY When using scroll wheel in system settings, the application crashes with a std::clamp assertion failure triggered in Kirigami's WheelHandler::scrollFlickable() method. This appears to be caused by std::clamp() being called with an invalid range (__hi < __lo) STEPS TO REPRODUCE 1. Launch system settings 2. Use scroll wheel 3. Crashes app OBSERVED RESULT /usr/include/c++/15.1.1/bits/stl_algo.h:3638: constexpr const _Tp& std::clamp(const _Tp&, const _Tp&, const _Tp&) [with _Tp = int]: Assertion '!(__hi < __lo)' failed. Backtrace: #7 operator() (__closure=..., oldPos=-0, newPos=60, stepSize=60, property="contentY", animation=...) at kirigami/src/wheelhandler.cpp:528 #8 WheelHandler::scrollFlickable (this=0x555555e7f040, pixelDelta=..., angleDelta=..., modifiers=...) at kirigami/src/wheelhandler.cpp:548 std::clamp(oldPos, newPos, stepSize); // invalid: __hi < __lo EXPECTED RESULT Scroll wheel scrolling up and down without crash. SOFTWARE/OS VERSIONS Linux/KDE Plasma: Garuda Mokka KDE Plasma Version: 6.3.5 KDE Frameworks Version: 6.14.0 Qt Version: 6.9.0 ADDITIONAL INFORMATION Distro: Garuda Mokka Kernel: 6.14.6-zen1-1-zen (64-bit)
Created attachment 181271 [details] Backtrace if the pastebin doesnt work
*** This bug has been marked as a duplicate of bug 503703 ***