[  676.609929][ T4789] br1: port 1(veth1) entered blocking state
[  676.610326][ T4789] br1: port 1(veth1) entered disabled state
[  676.610667][ T4789] veth1: entered allmulticast mode
[  676.612348][ T4789] veth1: entered promiscuous mode
[  676.655946][ T2721] br1: port 1(veth1) entered blocking state
[  676.656314][ T2721] br1: port 1(veth1) entered forwarding state
[  676.698593][ T4792] br1: port 2(veth2) entered blocking state
[  676.699010][ T4792] br1: port 2(veth2) entered disabled state
[  676.699433][ T4792] veth2: entered allmulticast mode
[  676.702741][ T4792] veth2: entered promiscuous mode
[  676.754661][   T57] br1: port 2(veth2) entered blocking state
[  676.755236][   T57] br1: port 2(veth2) entered forwarding state
[  696.284281][ T5030] br1: port 2(veth2) entered disabled state
[  696.329796][ T5031] veth2: left allmulticast mode
[  696.330263][ T5031] veth2: left promiscuous mode
[  696.330863][ T5031] br1: port 2(veth2) entered disabled state
[  696.368589][ T5032] br1: port 1(veth1) entered disabled state
[  696.397068][ T5033] veth1: left allmulticast mode
[  696.397363][ T5033] veth1: left promiscuous mode
[  696.397724][ T5033] br1: port 1(veth1) entered disabled state