r0 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xa8b02, 0x4) ioctl$CDROMREADMODE1(r0, 0x5390, &(0x7f0000000000)={0x0, 0x9b}) openat$sr(0xffffffffffffff9c, 0x0, 0x0, 0x4)