r0 = io_uring_setup(0x1ff, &(0x7f0000000000))
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000002480)=[r1, 0xffffffffffffffff], 0x2)