[  874.590113][T21809] br1: port 1(veth1) entered blocking state
[  874.590352][T21809] br1: port 1(veth1) entered disabled state
[  874.590551][T21809] veth1: entered allmulticast mode
[  874.592417][T21809] veth1: entered promiscuous mode
[  874.632506][  T231] br1: port 1(veth1) entered blocking state
[  874.632768][  T231] br1: port 1(veth1) entered forwarding state
[  901.555159][T21989] br1: port 1(veth1) entered disabled state
[  901.580853][T21990] veth1: left allmulticast mode
[  901.581024][T21990] veth1: left promiscuous mode
[  901.581256][T21990] br1: port 1(veth1) entered disabled state