[  670.495031][ T5627] br1: port 1(veth1) entered blocking state
[  670.495705][ T5627] br1: port 1(veth1) entered disabled state
[  670.495890][ T5627] veth1: entered allmulticast mode
[  670.497362][ T5627] veth1: entered promiscuous mode
[  670.529215][   T39] br1: port 1(veth1) entered blocking state
[  670.529408][   T39] br1: port 1(veth1) entered forwarding state
[  684.864216][ T5770] br1: port 1(veth1) entered disabled state
[  684.886479][ T5771] veth1: left allmulticast mode
[  684.886632][ T5771] veth1: left promiscuous mode
[  684.886851][ T5771] br1: port 1(veth1) entered disabled state