[  728.855555][T19989] br1: port 1(veth1) entered blocking state
[  728.855903][T19989] br1: port 1(veth1) entered disabled state
[  728.856230][T19989] veth1: entered allmulticast mode
[  728.859439][T19989] veth1: entered promiscuous mode
[  728.893528][   T37] br1: port 1(veth1) entered blocking state
[  728.893825][   T37] br1: port 1(veth1) entered forwarding state
[  740.338339][T20092] br1: port 1(veth1) entered disabled state
[  740.384847][T20093] veth1: left allmulticast mode
[  740.385183][T20093] veth1: left promiscuous mode
[  740.385635][T20093] br1: port 1(veth1) entered disabled state