[  774.715575][T20732] br1: port 1(veth1) entered blocking state
[  774.715924][T20732] br1: port 1(veth1) entered disabled state
[  774.716235][T20732] veth1: entered allmulticast mode
[  774.717780][T20732] veth1: entered promiscuous mode
[  774.742100][   T66] br1: port 1(veth1) entered blocking state
[  774.742418][   T66] br1: port 1(veth1) entered forwarding state
[  789.243881][T20876] br1: port 1(veth1) entered disabled state
[  789.279581][T20877] veth1: left allmulticast mode
[  789.280423][T20877] veth1: left promiscuous mode
[  789.280836][T20877] br1: port 1(veth1) entered disabled state