[ 1711.320835][ T8211] br1: port 1(veth1) entered blocking state
[ 1711.321318][ T8211] br1: port 1(veth1) entered disabled state
[ 1711.321782][ T8211] veth1: entered allmulticast mode
[ 1711.325167][ T8211] veth1: entered promiscuous mode
[ 1711.447587][  T405] br1: port 1(veth1) entered blocking state
[ 1711.448289][  T405] br1: port 1(veth1) entered forwarding state
[ 1726.465680][ T8310] br1: port 1(veth1) entered disabled state
[ 1726.587471][ T8311] veth1: left allmulticast mode
[ 1726.587874][ T8311] veth1: left promiscuous mode
[ 1726.588714][ T8311] br1: port 1(veth1) entered disabled state