io_setup(0x3, &(0x7f0000000080)=<r0=>0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
sendmmsg$inet6(r1, &(0x7f0000000000)=[{{&(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c, 0x0}}], 0x1, 0x20000850)
io_submit(r0, 0x1, &(0x7f00000003c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x8, 0x1, 0x0, r1, 0x0}])