[ 1224.893834][ T7691] br1: port 1(veth1) entered blocking state
[ 1224.894254][ T7691] br1: port 1(veth1) entered disabled state
[ 1224.894916][ T7691] veth1: entered allmulticast mode
[ 1224.898210][ T7691] veth1: entered promiscuous mode
[ 1225.024224][   T70] br1: port 1(veth1) entered blocking state
[ 1225.024702][   T70] br1: port 1(veth1) entered forwarding state
[ 1258.708967][ T7870] br1: port 1(veth1) entered disabled state
[ 1258.842723][ T7871] veth1: left allmulticast mode
[ 1258.843120][ T7871] veth1: left promiscuous mode
[ 1258.843659][ T7871] br1: port 1(veth1) entered disabled state