[  597.846555][ T5448] br1: port 1(veth1) entered blocking state
[  597.846927][ T5448] br1: port 1(veth1) entered disabled state
[  597.847287][ T5448] veth1: entered allmulticast mode
[  597.849600][ T5448] veth1: entered promiscuous mode
[  597.906957][ T4865] br1: port 1(veth1) entered blocking state
[  597.907501][ T4865] br1: port 1(veth1) entered forwarding state
[  626.565528][ T5632] br1: port 1(veth1) entered disabled state
[  626.613627][ T5633] veth1: left allmulticast mode
[  626.614132][ T5633] veth1: left promiscuous mode
[  626.614781][ T5633] br1: port 1(veth1) entered disabled state