On Wed, Oct 16, 2024 at 08:06:20AM +0100, Lorenzo Stoakes wrote: > + some people from USB/HID subsystem. > > This is really not looking mm-related, as for a second time we've asked > syzbot to re-run and for a second time it's not hit any mm-specific code - > I think this is misattributed - could somebody from the USB/HID side take a > look? > > It looks to be something that isn't reproduced by a specific C program but > by a syzkaller USB configuration [0]? There's a lot of odd usb syzbot issues right now dealing with the dummy hcd controller, so maybe this is another one of them... thanks, greg k-h