r0 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0xc02, 0x0)
ioctl$CDROMPLAYMSF(r0, 0x5303, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5})