[  878.621558][ T9745] br0: port 1(veth1) entered blocking state
[  878.621948][ T9745] br0: port 1(veth1) entered disabled state
[  878.623460][ T9745] veth1: entered allmulticast mode
[  878.625051][ T9745] veth1: entered promiscuous mode
[  878.651243][ T9746] br0: port 2(veth3) entered blocking state
[  878.651578][ T9746] br0: port 2(veth3) entered disabled state
[  878.651892][ T9746] veth3: entered allmulticast mode
[  878.660632][ T9746] veth3: entered promiscuous mode
[  878.756285][   T92] br0: port 1(veth1) entered blocking state
[  878.756659][   T92] br0: port 1(veth1) entered forwarding state
[  878.817821][   T92] br0: port 2(veth3) entered blocking state
[  878.818188][   T92] br0: port 2(veth3) entered forwarding state
[  884.214591][ T9786] br0: port 2(veth3) entered disabled state
[  884.261082][ T9788] br0: port 1(veth1) entered disabled state
[  884.316243][ T9790] veth3: left allmulticast mode
[  884.316506][ T9790] veth3: left promiscuous mode
[  884.316817][ T9790] br0: port 2(veth3) entered disabled state
[  884.317873][ T9790] veth1: left allmulticast mode
[  884.318104][ T9790] veth1: left promiscuous mode
[  884.318706][ T9790] br0: port 1(veth1) entered disabled state