[  597.481893][ T6550] br1: port 1(veth1) entered blocking state
[  597.482104][ T6550] br1: port 1(veth1) entered disabled state
[  597.482286][ T6550] veth1: entered allmulticast mode
[  597.483731][ T6550] veth1: entered promiscuous mode
[  597.512063][   T38] br1: port 1(veth1) entered blocking state
[  597.512251][   T38] br1: port 1(veth1) entered forwarding state
[  608.605968][ T6653] br1: port 1(veth1) entered disabled state
[  608.635195][ T6654] veth1: left allmulticast mode
[  608.635447][ T6654] veth1: left promiscuous mode
[  608.635829][ T6654] br1: port 1(veth1) entered disabled state