[ 1558.221989][ T7703] br1: port 1(veth1) entered blocking state
[ 1558.222249][ T7703] br1: port 1(veth1) entered disabled state
[ 1558.222500][ T7703] veth1: entered allmulticast mode
[ 1558.225803][ T7703] veth1: entered promiscuous mode
[ 1558.387904][ T4124] br1: port 1(veth1) entered blocking state
[ 1558.388167][ T4124] br1: port 1(veth1) entered forwarding state
[ 1594.042057][ T7795] br1: port 1(veth1) entered disabled state
[ 1594.212059][ T7796] veth1: left allmulticast mode
[ 1594.212277][ T7796] veth1: left promiscuous mode
[ 1594.212588][ T7796] br1: port 1(veth1) entered disabled state