[  872.555210][T14640] br1: port 1(veth1) entered blocking state
[  872.555539][T14640] br1: port 1(veth1) entered disabled state
[  872.555853][T14640] veth1: entered allmulticast mode
[  872.558404][T14640] veth1: entered promiscuous mode
[  872.595680][   T56] br1: port 1(veth1) entered blocking state
[  872.596027][   T56] br1: port 1(veth1) entered forwarding state
[  884.441438][T14744] br1: port 1(veth1) entered disabled state
[  884.478520][T14745] veth1: left allmulticast mode
[  884.478863][T14745] veth1: left promiscuous mode
[  884.479306][T14745] br1: port 1(veth1) entered disabled state