[  721.121237][T19185] br1: port 1(veth1) entered blocking state
[  721.121576][T19185] br1: port 1(veth1) entered disabled state
[  721.121881][T19185] veth1: entered allmulticast mode
[  721.123424][T19185] veth1: entered promiscuous mode
[  721.176430][T17453] br1: port 1(veth1) entered blocking state
[  721.176947][T17453] br1: port 1(veth1) entered forwarding state
[  748.702241][T19368] br1: port 1(veth1) entered disabled state
[  748.735901][T19369] veth1: left allmulticast mode
[  748.736187][T19369] veth1: left promiscuous mode
[  748.736527][T19369] br1: port 1(veth1) entered disabled state