[  673.817885][ T5428] br1: port 1(veth1) entered blocking state
[  673.818099][ T5428] br1: port 1(veth1) entered disabled state
[  673.818285][ T5428] veth1: entered allmulticast mode
[  673.820239][ T5428] veth1: entered promiscuous mode
[  673.869726][ T5431] br1: port 2(veth2) entered blocking state
[  673.869966][ T5431] br1: port 2(veth2) entered disabled state
[  673.870211][ T5431] veth2: entered allmulticast mode
[  673.872389][ T5431] veth2: entered promiscuous mode
[  673.925910][ T5433] br1: port 2(veth2) entered blocking state
[  673.926154][ T5433] br1: port 2(veth2) entered forwarding state
[  673.926541][ T5433] br1: port 1(veth1) entered blocking state
[  673.926773][ T5433] br1: port 1(veth1) entered forwarding state
[  683.429325][ T5760] br1: port 2(veth2) entered disabled state
[  683.429879][ T5760] br1: port 1(veth1) entered disabled state
[  683.478298][ T5762] veth2: left allmulticast mode
[  683.478453][ T5762] veth2: left promiscuous mode
[  683.478677][ T5762] br1: port 2(veth2) entered disabled state
[  683.526318][ T5764] veth1: left allmulticast mode
[  683.526473][ T5764] veth1: left promiscuous mode
[  683.526694][ T5764] br1: port 1(veth1) entered disabled state