[  650.676958][ T7978] br1: port 1(veth1) entered blocking state
[  650.677211][ T7978] br1: port 1(veth1) entered disabled state
[  650.677460][ T7978] veth1: entered allmulticast mode
[  650.678997][ T7978] veth1: entered promiscuous mode
[  650.715307][ T3459] br1: port 1(veth1) entered blocking state
[  650.715532][ T3459] br1: port 1(veth1) entered forwarding state
[  661.641356][ T8081] br1: port 1(veth1) entered disabled state
[  661.670015][ T8082] veth1: left allmulticast mode
[  661.670207][ T8082] veth1: left promiscuous mode
[  661.670502][ T8082] br1: port 1(veth1) entered disabled state