[  663.236221][ T5551] br1: port 1(veth1) entered blocking state
[  663.236619][ T5551] br1: port 1(veth1) entered disabled state
[  663.236961][ T5551] veth1: entered allmulticast mode
[  663.238704][ T5551] veth1: entered promiscuous mode
[  663.301168][ T5554] br1: port 2(veth2) entered blocking state
[  663.301594][ T5554] br1: port 2(veth2) entered disabled state
[  663.301949][ T5554] veth2: entered allmulticast mode
[  663.303652][ T5554] veth2: entered promiscuous mode
[  663.380702][ T5556] br1: port 2(veth2) entered blocking state
[  663.381122][ T5556] br1: port 2(veth2) entered forwarding state
[  663.381707][ T5556] br1: port 1(veth1) entered blocking state
[  663.382105][ T5556] br1: port 1(veth1) entered forwarding state
[  674.284885][ T5916] br1: port 2(veth2) entered disabled state
[  674.285581][ T5916] br1: port 1(veth1) entered disabled state
[  674.346923][ T5918] veth2: left allmulticast mode
[  674.347248][ T5918] veth2: left promiscuous mode
[  674.347602][ T5918] br1: port 2(veth2) entered disabled state
[  674.420609][ T5920] veth1: left allmulticast mode
[  674.421072][ T5920] veth1: left promiscuous mode
[  674.422270][ T5920] br1: port 1(veth1) entered disabled state