[ 1287.759035][ T8147] br1: port 1(veth1) entered blocking state
[ 1287.759892][ T8147] br1: port 1(veth1) entered disabled state
[ 1287.760478][ T8147] veth1: entered allmulticast mode
[ 1287.764636][ T8147] veth1: entered promiscuous mode
[ 1287.899719][   T37] br1: port 1(veth1) entered blocking state
[ 1287.900227][   T37] br1: port 1(veth1) entered forwarding state
[ 1307.595127][ T8286] br1: port 1(veth1) entered disabled state
[ 1307.712319][ T8287] veth1: left allmulticast mode
[ 1307.712669][ T8287] veth1: left promiscuous mode
[ 1307.713544][ T8287] br1: port 1(veth1) entered disabled state