[  763.503640][T19974] br1: port 1(veth1) entered blocking state
[  763.503897][T19974] br1: port 1(veth1) entered disabled state
[  763.504175][T19974] veth1: entered allmulticast mode
[  763.505683][T19974] veth1: entered promiscuous mode
[  763.539274][   T48] br1: port 1(veth1) entered blocking state
[  763.539462][   T48] br1: port 1(veth1) entered forwarding state
[  774.559943][T20077] br1: port 1(veth1) entered disabled state
[  774.591628][T20078] veth1: left allmulticast mode
[  774.591840][T20078] veth1: left promiscuous mode
[  774.592147][T20078] br1: port 1(veth1) entered disabled state