[ 1179.529054][T21921] br1: port 1(veth1) entered blocking state
[ 1179.529340][T21921] br1: port 1(veth1) entered disabled state
[ 1179.529616][T21921] veth1: entered allmulticast mode
[ 1179.531241][T21921] veth1: entered promiscuous mode
[ 1179.554690][   T93] br1: port 1(veth1) entered blocking state
[ 1179.554894][   T93] br1: port 1(veth1) entered forwarding state
[ 1190.690608][T22020] br1: port 1(veth1) entered disabled state
[ 1190.713537][T22021] veth1: left allmulticast mode
[ 1190.713753][T22021] veth1: left promiscuous mode
[ 1190.714065][T22021] br1: port 1(veth1) entered disabled state