Am Dienstag, den 20.08.2019, 06:40 -0700 schrieb syzbot: > Hello, > > syzbot has tested the proposed patch but the reproducer still triggered > crash: > WARNING in yurex_write/usb_submit_urb It looks to me like we have two issues here. The driver is simply not ready to deal with concurrent writers. Is that one of the test cases? Regards Oliver