[ 1668.060489][ T7554] br1: port 1(veth1) entered blocking state
[ 1668.060968][ T7554] br1: port 1(veth1) entered disabled state
[ 1668.061422][ T7554] veth1: entered allmulticast mode
[ 1668.076825][ T7554] veth1: entered promiscuous mode
[ 1668.211714][ T2930] br1: port 1(veth1) entered blocking state
[ 1668.212162][ T2930] br1: port 1(veth1) entered forwarding state
[ 1687.612710][ T7693] br1: port 1(veth1) entered disabled state
[ 1687.724195][ T7694] veth1: left allmulticast mode
[ 1687.724570][ T7694] veth1: left promiscuous mode
[ 1687.725378][ T7694] br1: port 1(veth1) entered disabled state