[  577.907211][ T5501] br1: port 1(veth1) entered blocking state
[  577.907457][ T5501] br1: port 1(veth1) entered disabled state
[  577.907715][ T5501] veth1: entered allmulticast mode
[  577.909183][ T5501] veth1: entered promiscuous mode
[  577.937469][  T262] br1: port 1(veth1) entered blocking state
[  577.937684][  T262] br1: port 1(veth1) entered forwarding state
[  604.604328][ T5685] br1: port 1(veth1) entered disabled state
[  604.632045][ T5686] veth1: left allmulticast mode
[  604.632212][ T5686] veth1: left promiscuous mode
[  604.632422][ T5686] br1: port 1(veth1) entered disabled state