I am trying to block bonjour for both ipv4 and ipv6, I have the following two access lists on the switch: 

ip access-list deny-mdns
1000 deny udp any 224.0.0.251 0.0.0.0
exit
ipv6 access-list deny-mdns6
2000 deny ipv6 any host ff02::fb
exit

I tried to use the following two commands on an interface config

ip access-group deny-mdns out
ipv6 traffic-filter deny-mdns6 out

 Whichever command I use first works, but then the second command gives me the error:

console(config-if-Gi1/0/4)#ip access-group deny-mdns out

console(config-if-Gi1/0/4)#ipv6 traffic-filter deny-mdns6 out

Error! ACL is incompatible with ACLs already configured on this interface and direction.

console(config-if-Gi1/0/4)#

Or if I reverse the commands:

console(config-if-Gi1/0/4)#ipv6 traffic-filter deny-mdns6 out

console(config-if-Gi1/0/4)#ip access-group deny-mdns out

ACL is incompatible with ACLs already configured on this interface and direction.

console(config-if-Gi1/0/4)#

If I apply the same two ACLs for in it works fine no matter which command I put first:

console(config-if-Gi1/0/4)#ipv6 traffic-filter deny-mdns6 in

console(config-if-Gi1/0/4)#ip access-group deny-mdns in

console(config-if-Gi1/0/4)#

I'm not sure what else to try, any thoughts?