[  733.783708][ T7901] br1: port 1(veth1) entered blocking state
[  733.783981][ T7901] br1: port 1(veth1) entered disabled state
[  733.784269][ T7901] veth1: entered allmulticast mode
[  733.785910][ T7901] veth1: entered promiscuous mode
[  733.856519][ T7906] br1: port 2(veth2) entered blocking state
[  733.856727][ T7906] br1: port 2(veth2) entered disabled state
[  733.856927][ T7906] veth2: entered allmulticast mode
[  733.858696][ T7906] veth2: entered promiscuous mode
[  733.914095][ T7908] br1: port 2(veth2) entered blocking state
[  733.914307][ T7908] br1: port 2(veth2) entered forwarding state
[  733.914629][ T7908] br1: port 1(veth1) entered blocking state
[  733.914810][ T7908] br1: port 1(veth1) entered forwarding state
[  744.133576][ T8221] br1: port 2(veth2) entered disabled state
[  744.134096][ T8221] br1: port 1(veth1) entered disabled state
[  744.176924][ T8223] veth2: left allmulticast mode
[  744.177146][ T8223] veth2: left promiscuous mode
[  744.177436][ T8223] br1: port 2(veth2) entered disabled state
[  744.225905][ T8225] veth1: left allmulticast mode
[  744.226115][ T8225] veth1: left promiscuous mode
[  744.226405][ T8225] br1: port 1(veth1) entered disabled state