r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', <r2=>0x0})
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000440)={@local, r2}, 0x14)