[ 1220.654541][ T7521] br1: port 1(veth1) entered blocking state
[ 1220.654810][ T7521] br1: port 1(veth1) entered disabled state
[ 1220.655070][ T7521] veth1: entered allmulticast mode
[ 1220.656645][ T7521] veth1: entered promiscuous mode
[ 1220.696740][ T5507] br1: port 1(veth1) entered blocking state
[ 1220.696958][ T5507] br1: port 1(veth1) entered forwarding state
[ 1220.735680][ T7524] br1: port 2(veth2) entered blocking state
[ 1220.735923][ T7524] br1: port 2(veth2) entered disabled state
[ 1220.736187][ T7524] veth2: entered allmulticast mode
[ 1220.737773][ T7524] veth2: entered promiscuous mode
[ 1220.766662][  T220] br1: port 2(veth2) entered blocking state
[ 1220.766900][  T220] br1: port 2(veth2) entered forwarding state
[ 1232.345783][ T7721] br1: port 2(veth2) entered disabled state
[ 1232.370189][ T7722] veth2: left allmulticast mode
[ 1232.370419][ T7722] veth2: left promiscuous mode
[ 1232.370713][ T7722] br1: port 2(veth2) entered disabled state
[ 1232.397494][ T7723] br1: port 1(veth1) entered disabled state
[ 1232.423976][ T7724] veth1: left allmulticast mode
[ 1232.424154][ T7724] veth1: left promiscuous mode
[ 1232.424420][ T7724] br1: port 1(veth1) entered disabled state