r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c)
r2 = socket$nl_audit(0x10, 0x3, 0x9)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', <r3=>0x0})
sendmmsg$inet6(r0, &(0x7f0000004980)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001780)=[@pktinfo={{0x24, 0x29, 0x32, {@private2, r3}}}], 0x28}}], 0x2, 0x0)