[ 1128.125900][ T7747] br1: port 1(veth1) entered blocking state
[ 1128.126511][ T7747] br1: port 1(veth1) entered disabled state
[ 1128.126939][ T7747] veth1: entered allmulticast mode
[ 1128.130470][ T7747] veth1: entered promiscuous mode
[ 1128.243670][  T615] br1: port 1(veth1) entered blocking state
[ 1128.244140][  T615] br1: port 1(veth1) entered forwarding state
[ 1161.683631][ T7926] br1: port 1(veth1) entered disabled state
[ 1161.820353][ T7927] veth1: left allmulticast mode
[ 1161.820770][ T7927] veth1: left promiscuous mode
[ 1161.821507][ T7927] br1: port 1(veth1) entered disabled state