[  750.492222][ T5747] br1: port 1(veth1) entered blocking state
[  750.492437][ T5747] br1: port 1(veth1) entered disabled state
[  750.492614][ T5747] veth1: entered allmulticast mode
[  750.493988][ T5747] veth1: entered promiscuous mode
[  750.544917][ T5750] br1: port 2(veth2) entered blocking state
[  750.545132][ T5750] br1: port 2(veth2) entered disabled state
[  750.545317][ T5750] veth2: entered allmulticast mode
[  750.546686][ T5750] veth2: entered promiscuous mode
[  750.590548][ T5752] br1: port 2(veth2) entered blocking state
[  750.590783][ T5752] br1: port 2(veth2) entered forwarding state
[  750.591170][ T5752] br1: port 1(veth1) entered blocking state
[  750.591383][ T5752] br1: port 1(veth1) entered forwarding state
[  760.110908][ T6079] br1: port 2(veth2) entered disabled state
[  760.111457][ T6079] br1: port 1(veth1) entered disabled state
[  760.167174][ T6081] veth2: left allmulticast mode
[  760.167356][ T6081] veth2: left promiscuous mode
[  760.167565][ T6081] br1: port 2(veth2) entered disabled state
[  760.217761][ T6083] veth1: left allmulticast mode
[  760.217925][ T6083] veth1: left promiscuous mode
[  760.218172][ T6083] br1: port 1(veth1) entered disabled state