[ 1301.519220][ T7062] br1: port 1(veth1) entered blocking state
[ 1301.519626][ T7062] br1: port 1(veth1) entered disabled state
[ 1301.520051][ T7062] veth1: entered allmulticast mode
[ 1301.522522][ T7062] veth1: entered promiscuous mode
[ 1301.604287][  T151] br1: port 1(veth1) entered blocking state
[ 1301.604581][  T151] br1: port 1(veth1) entered forwarding state
[ 1319.210294][ T7201] br1: port 1(veth1) entered disabled state
[ 1319.285982][ T7202] veth1: left allmulticast mode
[ 1319.286246][ T7202] veth1: left promiscuous mode
[ 1319.286613][ T7202] br1: port 1(veth1) entered disabled state