io_setup(0x400, &(0x7f0000000040)=<r0=>0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
io_submit(r0, 0x1, &(0x7f0000000340)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x7fff, r1, 0x0, 0x0, 0x0, 0x0, 0x2}])