[  746.968599] br1: port 1(veth1) entered blocking state
[  746.968720] br1: port 1(veth1) entered disabled state
[  746.968796] veth1: entered allmulticast mode
[  746.968913] veth1: entered promiscuous mode
[  746.976649] br1: port 2(veth2) entered blocking state
[  746.976687] br1: port 2(veth2) entered disabled state
[  746.976722] veth2: entered allmulticast mode
[  746.976776] veth2: entered promiscuous mode
[  746.984459] br1: port 2(veth2) entered blocking state
[  746.984493] br1: port 2(veth2) entered forwarding state
[  746.984530] br1: port 1(veth1) entered blocking state
[  746.984563] br1: port 1(veth1) entered forwarding state
[  753.044169] br1: port 2(veth2) entered disabled state
[  753.044261] br1: port 1(veth1) entered disabled state
[  753.050834] veth2: left allmulticast mode
[  753.050861] veth2: left promiscuous mode
[  753.050892] br1: port 2(veth2) entered disabled state
[  753.057317] veth1: left allmulticast mode
[  753.057372] veth1: left promiscuous mode
[  753.057433] br1: port 1(veth1) entered disabled state