[  685.266756][ T4731] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  685.664517][ T4736] br0: port 1(veth0) entered blocking state
[  685.664941][ T4736] br0: port 1(veth0) entered disabled state
[  685.665212][ T4736] veth0: entered allmulticast mode
[  685.667078][ T4736] veth0: entered promiscuous mode
[  685.797098][ T4737] br0: port 2(veth1) entered blocking state
[  685.797356][ T4737] br0: port 2(veth1) entered disabled state
[  685.797910][ T4737] veth1: entered allmulticast mode
[  685.800331][ T4737] veth1: entered promiscuous mode
[  686.174723][  T246] br0: port 1(veth0) entered blocking state
[  686.175109][  T246] br0: port 1(veth0) entered forwarding state
[  686.307626][   T64] br0: port 2(veth1) entered blocking state
[  686.307898][   T64] br0: port 2(veth1) entered forwarding state
[  687.465117][   T10] veth1: left allmulticast mode
[  687.465442][   T10] veth1: left promiscuous mode
[  687.465828][   T10] br0: port 2(veth1) entered disabled state
[  687.468218][   T10] veth0: left allmulticast mode
[  687.468404][   T10] veth0: left promiscuous mode
[  687.468712][   T10] br0: port 1(veth0) entered disabled state