[ 1509.944176][ T8132] br1: port 1(veth1) entered blocking state
[ 1509.944540][ T8132] br1: port 1(veth1) entered disabled state
[ 1509.944833][ T8132] veth1: entered allmulticast mode
[ 1509.947452][ T8132] veth1: entered promiscuous mode
[ 1510.131266][ T4976] br1: port 1(veth1) entered blocking state
[ 1510.131641][ T4976] br1: port 1(veth1) entered forwarding state
[ 1544.619894][ T8224] br1: port 1(veth1) entered disabled state
[ 1544.805810][ T8225] veth1: left allmulticast mode
[ 1544.806020][ T8225] veth1: left promiscuous mode
[ 1544.806328][ T8225] br1: port 1(veth1) entered disabled state