[  753.808862][ T6490] br0: port 1(veth1) entered blocking state
[  753.809101][ T6490] br0: port 1(veth1) entered disabled state
[  753.809333][ T6490] veth1: entered allmulticast mode
[  753.810852][ T6490] veth1: entered promiscuous mode
[  753.862098][   T62] br0: port 1(veth1) entered blocking state
[  753.862323][   T62] br0: port 1(veth1) entered forwarding state
[  759.383896][ T6539] br0: port 1(veth1) entered disabled state
[  759.406672][ T6540] veth1: left allmulticast mode
[  759.406839][ T6540] veth1: left promiscuous mode
[  759.407074][ T6540] br0: port 1(veth1) entered disabled state