readv(0xffffffffffffffff, &(0x7f0000001640)=[{0x0}], 0x1) r0 = syz_open_dev$rtc(&(0x7f0000000800), 0x0, 0x0) ioctl$RTC_SET_TIME(r0, 0x7005, 0x0) pread64(r0, &(0x7f0000001840)=""/4083, 0xff3, 0x0)