[  596.645062][ T3730] br1: port 1(veth1) entered blocking state
[  596.645446][ T3730] br1: port 1(veth1) entered disabled state
[  596.645762][ T3730] veth1: entered allmulticast mode
[  596.647750][ T3730] veth1: entered promiscuous mode
[  596.689575][  T412] br1: port 1(veth1) entered blocking state
[  596.689905][  T412] br1: port 1(veth1) entered forwarding state
[  623.952696][ T3913] br1: port 1(veth1) entered disabled state
[  623.977617][ T3914] veth1: left allmulticast mode
[  623.977939][ T3914] veth1: left promiscuous mode
[  623.978355][ T3914] br1: port 1(veth1) entered disabled state