r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa004}, 0x4)
r1 = socket$packet(0x11, 0x2, 0x300)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'lo\x00', <r3=>0x0})
sendto$packet(r1, 0x0, 0x0, 0x0, &(0x7f0000000480)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @dev}, 0x14)