[  623.357223][ T4766] br1: port 1(veth1) entered blocking state
[  623.357466][ T4766] br1: port 1(veth1) entered disabled state
[  623.357653][ T4766] veth1: entered allmulticast mode
[  623.359351][ T4766] veth1: entered promiscuous mode
[  623.394468][ T3082] br1: port 1(veth1) entered blocking state
[  623.394671][ T3082] br1: port 1(veth1) entered forwarding state
[  623.412179][ T4768] br1: port 2(veth2) entered blocking state
[  623.412386][ T4768] br1: port 2(veth2) entered disabled state
[  623.412592][ T4768] veth2: entered allmulticast mode
[  623.414218][ T4768] veth2: entered promiscuous mode
[  623.441446][ T4462] br1: port 2(veth2) entered blocking state
[  623.441646][ T4462] br1: port 2(veth2) entered forwarding state
[  656.421862][ T5000] br1: port 1(veth1) entered disabled state
[  656.462552][ T5001] br1: port 2(veth2) entered disabled state
[  656.501746][ T5002] veth2: left allmulticast mode
[  656.501929][ T5002] veth2: left promiscuous mode
[  656.503114][ T5002] br1: port 2(veth2) entered disabled state
[  656.504447][ T5002] veth1: left allmulticast mode
[  656.504602][ T5002] veth1: left promiscuous mode
[  656.504821][ T5002] br1: port 1(veth1) entered disabled state