r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000001dc0), 0xe8b02, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000580)={0x53, 0x0, 0xffffffffffffff36, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})