There's an ABI break in qt6-qtmultimedia 6.7.0. https://bugreports.qt.io/browse/QTBUG-123997 These symbols seem to have been removed: _ZN10QAudioSink12stateChangedEN6QAudio5StateE _ZN11QVideoFrame16setRotationAngleENS_13RotationAngleE _ZN12QAudioSource12stateChangedEN6QAudio5StateE _ZNK11QVideoFrame13rotationAngleEv
One of those is used in the following packages: wireshark, goldendict-ng, contour-terminal
Related upstream changes: https://github.com/qt/qtmultimedia/commit/6aa3fa59fb845b20c19a6b043144072bf2c7363e https://github.com/qt/qtmultimedia/commit/edaec2bf714c98d65f12c8ed9a2ffbd1603635a7