[  680.595703][ T4984] br1: port 1(veth1) entered blocking state
[  680.595930][ T4984] br1: port 1(veth1) entered disabled state
[  680.596136][ T4984] veth1: entered allmulticast mode
[  680.597654][ T4984] veth1: entered promiscuous mode
[  680.652181][ T4991] br1: port 2(veth2) entered blocking state
[  680.652429][ T4991] br1: port 2(veth2) entered disabled state
[  680.652679][ T4991] veth2: entered allmulticast mode
[  680.654666][ T4991] veth2: entered promiscuous mode
[  680.704620][ T4994] br1: port 2(veth2) entered blocking state
[  680.704832][ T4994] br1: port 2(veth2) entered forwarding state
[  680.705191][ T4994] br1: port 1(veth1) entered blocking state
[  680.705374][ T4994] br1: port 1(veth1) entered forwarding state
[  689.890734][ T5307] br1: port 2(veth2) entered disabled state
[  689.891645][ T5307] br1: port 1(veth1) entered disabled state
[  689.926690][ T5309] veth2: left allmulticast mode
[  689.926857][ T5309] veth2: left promiscuous mode
[  689.928432][ T5309] br1: port 2(veth2) entered disabled state
[  689.981768][ T5311] veth1: left allmulticast mode
[  689.981925][ T5311] veth1: left promiscuous mode
[  689.982159][ T5311] br1: port 1(veth1) entered disabled state