[  577.799498][ T4797] br1: port 1(veth1) entered blocking state
[  577.799726][ T4797] br1: port 1(veth1) entered disabled state
[  577.799928][ T4797] veth1: entered allmulticast mode
[  577.801472][ T4797] veth1: entered promiscuous mode
[  577.859622][ T4800] br1: port 2(veth2) entered blocking state
[  577.859857][ T4800] br1: port 2(veth2) entered disabled state
[  577.860526][ T4800] veth2: entered allmulticast mode
[  577.862078][ T4800] veth2: entered promiscuous mode
[  577.937683][ T4802] br1: port 2(veth2) entered blocking state
[  577.937916][ T4802] br1: port 2(veth2) entered forwarding state
[  577.938259][ T4802] br1: port 1(veth1) entered blocking state
[  577.938436][ T4802] br1: port 1(veth1) entered forwarding state
[  588.947785][ T5129] br1: port 2(veth2) entered disabled state
[  588.948861][ T5129] br1: port 1(veth1) entered disabled state
[  589.012370][ T5131] veth2: left allmulticast mode
[  589.012582][ T5131] veth2: left promiscuous mode
[  589.013187][ T5131] br1: port 2(veth2) entered disabled state
[  589.094211][ T5133] veth1: left allmulticast mode
[  589.094423][ T5133] veth1: left promiscuous mode
[  589.094716][ T5133] br1: port 1(veth1) entered disabled state