[  494.567962] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  494.608321] br0: port 1(veth0) entered blocking state
[  494.608386] br0: port 1(veth0) entered disabled state
[  494.608432] veth0: entered allmulticast mode
[  494.608518] veth0: entered promiscuous mode
[  494.618947] br0: port 2(veth1) entered blocking state
[  494.618994] br0: port 2(veth1) entered disabled state
[  494.619032] veth1: entered allmulticast mode
[  494.619094] veth1: entered promiscuous mode
[  494.654055] br0: port 1(veth0) entered blocking state
[  494.654137] br0: port 1(veth0) entered forwarding state
[  494.665733] br0: port 2(veth1) entered blocking state
[  494.665797] br0: port 2(veth1) entered forwarding state
[  494.793737] veth1: left allmulticast mode
[  494.793809] veth1: left promiscuous mode
[  494.793858] br0: port 2(veth1) entered disabled state
[  494.793961] veth0: left allmulticast mode
[  494.794002] veth0: left promiscuous mode
[  494.794045] br0: port 1(veth0) entered disabled state