[  754.851962][T20328] br1: port 1(veth1) entered blocking state
[  754.852172][T20328] br1: port 1(veth1) entered disabled state
[  754.853133][T20328] veth1: entered allmulticast mode
[  754.854540][T20328] veth1: entered promiscuous mode
[  754.908766][T20331] br1: port 2(veth2) entered blocking state
[  754.909010][T20331] br1: port 2(veth2) entered disabled state
[  754.909258][T20331] veth2: entered allmulticast mode
[  754.917594][T20331] veth2: entered promiscuous mode
[  754.965085][T20333] br1: port 2(veth2) entered blocking state
[  754.965297][T20333] br1: port 2(veth2) entered forwarding state
[  754.965619][T20333] br1: port 1(veth1) entered blocking state
[  754.965790][T20333] br1: port 1(veth1) entered forwarding state
[  764.362989][T20660] br1: port 2(veth2) entered disabled state
[  764.363535][T20660] br1: port 1(veth1) entered disabled state
[  764.426807][T20662] veth2: left allmulticast mode
[  764.426966][T20662] veth2: left promiscuous mode
[  764.427174][T20662] br1: port 2(veth2) entered disabled state
[  764.474386][T20664] veth1: left allmulticast mode
[  764.474566][T20664] veth1: left promiscuous mode
[  764.474829][T20664] br1: port 1(veth1) entered disabled state