[  550.782271] br1: port 1(veth1) entered blocking state
[  550.782335] br1: port 1(veth1) entered disabled state
[  550.782383] veth1: entered allmulticast mode
[  550.782457] veth1: entered promiscuous mode
[  550.785014] br1: port 1(veth1) entered blocking state
[  550.785053] br1: port 1(veth1) entered forwarding state
[  550.787682] br1: port 2(veth2) entered blocking state
[  550.787727] br1: port 2(veth2) entered disabled state
[  550.787764] veth2: entered allmulticast mode
[  550.787826] veth2: entered promiscuous mode
[  550.790395] br1: port 2(veth2) entered blocking state
[  550.790444] br1: port 2(veth2) entered forwarding state
[  560.748916] br1: port 2(veth2) entered disabled state
[  560.751558] veth2: left allmulticast mode
[  560.751625] veth2: left promiscuous mode
[  560.751690] br1: port 2(veth2) entered disabled state
[  560.754371] br1: port 1(veth1) entered disabled state
[  560.756953] veth1: left allmulticast mode
[  560.757016] veth1: left promiscuous mode
[  560.757081] br1: port 1(veth1) entered disabled state