[  542.603218][ T4975] br1: port 1(veth1) entered blocking state
[  542.603607][ T4975] br1: port 1(veth1) entered disabled state
[  542.604355][ T4975] veth1: entered allmulticast mode
[  542.605947][ T4975] veth1: entered promiscuous mode
[  542.645369][  T189] br1: port 1(veth1) entered blocking state
[  542.645708][  T189] br1: port 1(veth1) entered forwarding state
[  542.670556][ T4978] br1: port 2(veth2) entered blocking state
[  542.670886][ T4978] br1: port 2(veth2) entered disabled state
[  542.671186][ T4978] veth2: entered allmulticast mode
[  542.672728][ T4978] veth2: entered promiscuous mode
[  542.711886][   T38] br1: port 2(veth2) entered blocking state
[  542.712230][   T38] br1: port 2(veth2) entered forwarding state
[  557.378898][ T5355] br1: port 2(veth2) entered disabled state
[  557.407918][ T5356] veth2: left allmulticast mode
[  557.408175][ T5356] veth2: left promiscuous mode
[  557.408495][ T5356] br1: port 2(veth2) entered disabled state
[  557.443813][ T5357] br1: port 1(veth1) entered disabled state
[  557.466738][ T5358] veth1: left allmulticast mode
[  557.467634][ T5358] veth1: left promiscuous mode
[  557.468006][ T5358] br1: port 1(veth1) entered disabled state