[ 1374.491149][ T5778] br1: port 1(veth1) entered blocking state
[ 1374.491411][ T5778] br1: port 1(veth1) entered disabled state
[ 1374.491656][ T5778] veth1: entered allmulticast mode
[ 1374.493581][ T5778] veth1: entered promiscuous mode
[ 1374.649785][T21670] br1: port 1(veth1) entered blocking state
[ 1374.650072][T21670] br1: port 1(veth1) entered forwarding state
[ 1409.043912][ T5869] br1: port 1(veth1) entered disabled state
[ 1409.188225][ T5871] veth1: left allmulticast mode
[ 1409.188425][ T5871] veth1: left promiscuous mode
[ 1409.188719][ T5871] br1: port 1(veth1) entered disabled state