[  853.250136][T20730] br1: port 1(veth1) entered blocking state
[  853.250395][T20730] br1: port 1(veth1) entered disabled state
[  853.250677][T20730] veth1: entered allmulticast mode
[  853.252233][T20730] veth1: entered promiscuous mode
[  853.347097][   T56] br1: port 1(veth1) entered blocking state
[  853.347343][   T56] br1: port 1(veth1) entered forwarding state
[  853.393426][T20743] br1: port 2(veth2) entered blocking state
[  853.394196][T20743] br1: port 2(veth2) entered disabled state
[  853.394443][T20743] veth2: entered allmulticast mode
[  853.396024][T20743] veth2: entered promiscuous mode
[  853.476953][   T39] br1: port 2(veth2) entered blocking state
[  853.477191][   T39] br1: port 2(veth2) entered forwarding state
[  871.412108][T21203] br1: port 2(veth2) entered disabled state
[  871.440340][T21205] veth2: left allmulticast mode
[  871.440523][T21205] veth2: left promiscuous mode
[  871.440754][T21205] br1: port 2(veth2) entered disabled state
[  871.474539][T21207] br1: port 1(veth1) entered disabled state
[  871.502142][T21209] veth1: left allmulticast mode
[  871.502308][T21209] veth1: left promiscuous mode
[  871.502545][T21209] br1: port 1(veth1) entered disabled state