[ 1597.129093][ T7730] br1: port 1(veth1) entered blocking state
[ 1597.129386][ T7730] br1: port 1(veth1) entered disabled state
[ 1597.129656][ T7730] veth1: entered allmulticast mode
[ 1597.131598][ T7730] veth1: entered promiscuous mode
[ 1597.318473][  T156] br1: port 1(veth1) entered blocking state
[ 1597.318856][  T156] br1: port 1(veth1) entered forwarding state
[ 1617.893357][ T7805] br1: port 1(veth1) entered disabled state
[ 1618.058168][ T7806] veth1: left allmulticast mode
[ 1618.058468][ T7806] veth1: left promiscuous mode
[ 1618.059020][ T7806] br1: port 1(veth1) entered disabled state