r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0))
r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x141802, 0x0)
sendfile(r0, r1, 0x0, 0x8003)