r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x145802, 0x0)
newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, <r1=>0x0}, 0x1100)
setresuid(0x0, r1, 0x0)
ioctl$CDROM_SEND_PACKET(r0, 0x5393, &(0x7f0000000180)={"1e50d311e100000001000008", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})