[  589.887984][ T7740] br1: port 1(veth1) entered blocking state
[  589.888196][ T7740] br1: port 1(veth1) entered disabled state
[  589.888409][ T7740] veth1: entered allmulticast mode
[  589.890280][ T7740] veth1: entered promiscuous mode
[  589.990875][ T7744] br1: port 2(veth2) entered blocking state
[  589.991200][ T7744] br1: port 2(veth2) entered disabled state
[  589.991541][ T7744] veth2: entered allmulticast mode
[  589.994832][ T7744] veth2: entered promiscuous mode
[  590.075437][ T7746] br1: port 2(veth2) entered blocking state
[  590.075871][ T7746] br1: port 2(veth2) entered forwarding state
[  590.076500][ T7746] br1: port 1(veth1) entered blocking state
[  590.076862][ T7746] br1: port 1(veth1) entered forwarding state
[  599.843076][ T8073] br1: port 2(veth2) entered disabled state
[  599.843621][ T8073] br1: port 1(veth1) entered disabled state
[  599.889293][ T8075] veth2: left allmulticast mode
[  599.889517][ T8075] veth2: left promiscuous mode
[  599.889791][ T8075] br1: port 2(veth2) entered disabled state
[  599.944162][ T8077] veth1: left allmulticast mode
[  599.944378][ T8077] veth1: left promiscuous mode
[  599.944649][ T8077] br1: port 1(veth1) entered disabled state