[ 1394.225495][ T8349] br1: port 1(veth1) entered blocking state
[ 1394.225802][ T8349] br1: port 1(veth1) entered disabled state
[ 1394.226066][ T8349] veth1: entered allmulticast mode
[ 1394.229810][ T8349] veth1: entered promiscuous mode
[ 1394.393133][ T4699] br1: port 1(veth1) entered blocking state
[ 1394.393376][ T4699] br1: port 1(veth1) entered forwarding state
[ 1428.881316][ T8440] br1: port 1(veth1) entered disabled state
[ 1429.044551][ T8442] veth1: left allmulticast mode
[ 1429.044780][ T8442] veth1: left promiscuous mode
[ 1429.045088][ T8442] br1: port 1(veth1) entered disabled state