[ 1293.903210][ T7662] br1: port 1(veth1) entered blocking state
[ 1293.904013][ T7662] br1: port 1(veth1) entered disabled state
[ 1293.904341][ T7662] veth1: entered allmulticast mode
[ 1293.906341][ T7662] veth1: entered promiscuous mode
[ 1294.012446][ T4109] br1: port 1(veth1) entered blocking state
[ 1294.012765][ T4109] br1: port 1(veth1) entered forwarding state
[ 1307.750440][ T7761] br1: port 1(veth1) entered disabled state
[ 1307.826001][ T7762] veth1: left allmulticast mode
[ 1307.826254][ T7762] veth1: left promiscuous mode
[ 1307.826595][ T7762] br1: port 1(veth1) entered disabled state