[ 1668.470938][ T7612] br1: port 1(veth1) entered blocking state
[ 1668.471345][ T7612] br1: port 1(veth1) entered disabled state
[ 1668.471629][ T7612] veth1: entered allmulticast mode
[ 1668.473473][ T7612] veth1: entered promiscuous mode
[ 1668.626965][ T5270] br1: port 1(veth1) entered blocking state
[ 1668.627343][ T5270] br1: port 1(veth1) entered forwarding state
[ 1684.431730][ T7672] br1: port 1(veth1) entered disabled state
[ 1684.579807][ T7673] veth1: left allmulticast mode
[ 1684.580029][ T7673] veth1: left promiscuous mode
[ 1684.580352][ T7673] br1: port 1(veth1) entered disabled state