r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
connect(r0, &(0x7f0000000080)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x80)
syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "09f77f", 0x30, 0x3a, 0x0, @private2, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0009e6", 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local}, @mcast1}}}}}}}, 0x0)