[  672.455386][ T4193] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  672.865281][ T4198] br0: port 1(veth0) entered blocking state
[  672.865780][ T4198] br0: port 1(veth0) entered disabled state
[  672.866026][ T4198] veth0: entered allmulticast mode
[  672.868887][ T4198] veth0: entered promiscuous mode
[  673.000773][ T4199] br0: port 2(veth1) entered blocking state
[  673.001142][ T4199] br0: port 2(veth1) entered disabled state
[  673.001844][ T4199] veth1: entered allmulticast mode
[  673.004241][ T4199] veth1: entered promiscuous mode
[  673.391833][ T1142] br0: port 1(veth0) entered blocking state
[  673.392670][ T1142] br0: port 1(veth0) entered forwarding state
[  673.531546][    T7] br0: port 2(veth1) entered blocking state
[  673.531869][    T7] br0: port 2(veth1) entered forwarding state
[  674.714785][   T10] veth1: left allmulticast mode
[  674.715160][   T10] veth1: left promiscuous mode
[  674.715518][   T10] br0: port 2(veth1) entered disabled state
[  674.718287][   T10] veth0: left allmulticast mode
[  674.718473][   T10] veth0: left promiscuous mode
[  674.718767][   T10] br0: port 1(veth0) entered disabled state