r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x141802, 0x0)
ioctl$BLKBSZSET(0xffffffffffffffff, 0x40081271, &(0x7f0000000000))
ioctl$SG_IO(r0, 0x2285, &(0x7f0000000200)={0x0, 0xfffffffffffffffe, 0x0, 0x0, @buffer={0x0, 0x44, &(0x7f0000000280)=""/68}, 0x0, 0x0, 0x0, 0x4, 0x0, &(0x7f00000001c0)})