ioprio_set$pid(0x2, 0x0, 0x0)
sched_setscheduler(0x0, 0x5, &(0x7f0000000000))
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='mounts\x00')
read$usbmon(r0, 0x0, 0x0)