[ 1239.355560][ T6853] br1: port 1(veth1) entered blocking state
[ 1239.355996][ T6853] br1: port 1(veth1) entered disabled state
[ 1239.356461][ T6853] veth1: entered allmulticast mode
[ 1239.370034][ T6853] veth1: entered promiscuous mode
[ 1239.461551][   T40] br1: port 1(veth1) entered blocking state
[ 1239.461889][   T40] br1: port 1(veth1) entered forwarding state
[ 1270.624959][ T7032] br1: port 1(veth1) entered disabled state
[ 1270.709768][ T7033] veth1: left allmulticast mode
[ 1270.710008][ T7033] veth1: left promiscuous mode
[ 1270.710735][ T7033] br1: port 1(veth1) entered disabled state