[  508.082875][ T3422] br1: port 1(veth1) entered blocking state
[  508.083242][ T3422] br1: port 1(veth1) entered disabled state
[  508.084086][ T3422] veth1: entered allmulticast mode
[  508.085832][ T3422] veth1: entered promiscuous mode
[  508.121469][   T38] br1: port 1(veth1) entered blocking state
[  508.121816][   T38] br1: port 1(veth1) entered forwarding state
[  534.944606][ T3605] br1: port 1(veth1) entered disabled state
[  534.968901][ T3606] veth1: left allmulticast mode
[  534.969174][ T3606] veth1: left promiscuous mode
[  534.969510][ T3606] br1: port 1(veth1) entered disabled state