[  749.278790][ T9596] br0: port 1(veth1) entered blocking state
[  749.279057][ T9596] br0: port 1(veth1) entered disabled state
[  749.279324][ T9596] veth1: entered allmulticast mode
[  749.280838][ T9596] veth1: entered promiscuous mode
[  749.318086][ T9597] br0: port 2(veth3) entered blocking state
[  749.318332][ T9597] br0: port 2(veth3) entered disabled state
[  749.318575][ T9597] veth3: entered allmulticast mode
[  749.320096][ T9597] veth3: entered promiscuous mode
[  749.409463][T17889] br0: port 1(veth1) entered blocking state
[  749.409714][T17889] br0: port 1(veth1) entered forwarding state
[  749.462857][   T57] br0: port 2(veth3) entered blocking state
[  749.463059][   T57] br0: port 2(veth3) entered forwarding state
[  754.871569][ T9637] br0: port 2(veth3) entered disabled state
[  754.929082][ T9639] br0: port 1(veth1) entered disabled state
[  754.980068][ T9641] veth3: left allmulticast mode
[  754.980298][ T9641] veth3: left promiscuous mode
[  754.980575][ T9641] br0: port 2(veth3) entered disabled state
[  754.981778][ T9641] veth1: left allmulticast mode
[  754.981966][ T9641] veth1: left promiscuous mode
[  754.982253][ T9641] br0: port 1(veth1) entered disabled state