AV1 with film grain crashes VLC 3.0.18 under Linux (Opensuse 5.15) on Haswell laptop from 2013.
Playing AV1 with film grain with mpv and Kodi players under Linux is ok.
Playing AV1 with film grain with any player under Windows is ok including VLC 3.0.18 for Windows.
Film grain modifies the YUV data at a low level probably in the renderer. When the YUV is converted to RGB this is likely to be where the problem is as the YUV data might be outside the limits. The problem only effects VLC under Linux on an old Intel Haswell GPU driver. The conversion from YUV to RGB needs to prevent RGB going outside it's limits without crashing. If I knew where to look I'd check the code myself.