[ 1290.083919][T13729] br1: port 1(veth1) entered blocking state
[ 1290.084242][T13729] br1: port 1(veth1) entered disabled state
[ 1290.084561][T13729] veth1: entered allmulticast mode
[ 1290.086578][T13729] veth1: entered promiscuous mode
[ 1290.164218][   T37] br1: port 1(veth1) entered blocking state
[ 1290.164516][   T37] br1: port 1(veth1) entered forwarding state
[ 1307.857532][T13868] br1: port 1(veth1) entered disabled state
[ 1307.937797][T13869] veth1: left allmulticast mode
[ 1307.938072][T13869] veth1: left promiscuous mode
[ 1307.938433][T13869] br1: port 1(veth1) entered disabled state