[  732.426904][ T4073] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  732.896877][ T4078] br0: port 1(veth0) entered blocking state
[  732.897344][ T4078] br0: port 1(veth0) entered disabled state
[  732.897596][ T4078] veth0: entered allmulticast mode
[  732.900433][ T4078] veth0: entered promiscuous mode
[  733.054187][ T4079] br0: port 2(veth1) entered blocking state
[  733.054561][ T4079] br0: port 2(veth1) entered disabled state
[  733.054811][ T4079] veth1: entered allmulticast mode
[  733.056660][ T4079] veth1: entered promiscuous mode
[  733.512686][   T66] br0: port 1(veth0) entered blocking state
[  733.513147][   T66] br0: port 1(veth0) entered forwarding state
[  733.665538][ T1968] br0: port 2(veth1) entered blocking state
[  733.665792][ T1968] br0: port 2(veth1) entered forwarding state
[  735.022443][   T10] veth1: left allmulticast mode
[  735.022807][   T10] veth1: left promiscuous mode
[  735.023161][   T10] br0: port 2(veth1) entered disabled state
[  735.025789][   T10] veth0: left allmulticast mode
[  735.026112][   T10] veth0: left promiscuous mode
[  735.026391][   T10] br0: port 1(veth0) entered disabled state