[ 1225.732246][ T9220] br1: port 1(veth1) entered blocking state
[ 1225.732532][ T9220] br1: port 1(veth1) entered disabled state
[ 1225.732824][ T9220] veth1: entered allmulticast mode
[ 1225.734764][ T9220] veth1: entered promiscuous mode
[ 1225.841297][   T39] br1: port 1(veth1) entered blocking state
[ 1225.841627][   T39] br1: port 1(veth1) entered forwarding state
[ 1257.293718][ T9399] br1: port 1(veth1) entered disabled state
[ 1257.395201][ T9401] veth1: left allmulticast mode
[ 1257.395513][ T9401] veth1: left promiscuous mode
[ 1257.395889][ T9401] br1: port 1(veth1) entered disabled state