[  513.418831][ T3774] br1: port 1(veth1) entered blocking state
[  513.419624][ T3774] br1: port 1(veth1) entered disabled state
[  513.419858][ T3774] veth1: entered allmulticast mode
[  513.421673][ T3774] veth1: entered promiscuous mode
[  513.451311][   T59] br1: port 1(veth1) entered blocking state
[  513.451546][   T59] br1: port 1(veth1) entered forwarding state
[  540.175455][ T3957] br1: port 1(veth1) entered disabled state
[  540.202879][ T3958] veth1: left allmulticast mode
[  540.203168][ T3958] veth1: left promiscuous mode
[  540.203469][ T3958] br1: port 1(veth1) entered disabled state