io_setup(0xfff, &(0x7f0000000040)=<r0=>0x0)
r1 = socket$unix(0x1, 0x5, 0x0)
io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x8, 0x0, 0x0, r1, &(0x7f00000000c0)="d3", 0x1}])