[  553.103898][ T6973] br1: port 1(veth1) entered blocking state
[  553.104284][ T6973] br1: port 1(veth1) entered disabled state
[  553.104683][ T6973] veth1: entered allmulticast mode
[  553.106314][ T6973] veth1: entered promiscuous mode
[  553.131632][   T36] br1: port 1(veth1) entered blocking state
[  553.131940][   T36] br1: port 1(veth1) entered forwarding state
[  579.990859][ T7156] br1: port 1(veth1) entered disabled state
[  580.021006][ T7157] veth1: left allmulticast mode
[  580.021285][ T7157] veth1: left promiscuous mode
[  580.021620][ T7157] br1: port 1(veth1) entered disabled state