[ 1574.796103][ T9807] br1: port 1(veth1) entered blocking state
[ 1574.796347][ T9807] br1: port 1(veth1) entered disabled state
[ 1574.796600][ T9807] veth1: entered allmulticast mode
[ 1574.798385][ T9807] veth1: entered promiscuous mode
[ 1574.945272][   T52] br1: port 1(veth1) entered blocking state
[ 1574.945560][   T52] br1: port 1(veth1) entered forwarding state
[ 1590.422776][ T9866] br1: port 1(veth1) entered disabled state
[ 1590.585416][ T9868] veth1: left allmulticast mode
[ 1590.586052][ T9868] veth1: left promiscuous mode
[ 1590.586343][ T9868] br1: port 1(veth1) entered disabled state