[ 1227.812434][ T7591] br1: port 1(veth1) entered blocking state
[ 1227.812911][ T7591] br1: port 1(veth1) entered disabled state
[ 1227.813379][ T7591] veth1: entered allmulticast mode
[ 1227.818167][ T7591] veth1: entered promiscuous mode
[ 1227.941979][  T254] br1: port 1(veth1) entered blocking state
[ 1227.942720][  T254] br1: port 1(veth1) entered forwarding state
[ 1261.822501][ T7770] br1: port 1(veth1) entered disabled state
[ 1261.955360][ T7771] veth1: left allmulticast mode
[ 1261.955734][ T7771] veth1: left promiscuous mode
[ 1261.956225][ T7771] br1: port 1(veth1) entered disabled state