syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0, 0x32c1031, &(0x7f0000000280)=ANY=[]) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='mounts\x00') read$usbmon(r0, &(0x7f0000000280)=""/4096, 0x1000)