[ 1243.716477][T13729] br1: port 1(veth1) entered blocking state
[ 1243.716969][T13729] br1: port 1(veth1) entered disabled state
[ 1243.717481][T13729] veth1: entered allmulticast mode
[ 1243.721112][T13729] veth1: entered promiscuous mode
[ 1243.813840][   T37] br1: port 1(veth1) entered blocking state
[ 1243.814132][   T37] br1: port 1(veth1) entered forwarding state
[ 1274.994851][T13908] br1: port 1(veth1) entered disabled state
[ 1275.116054][T13909] veth1: left allmulticast mode
[ 1275.116435][T13909] veth1: left promiscuous mode
[ 1275.116935][T13909] br1: port 1(veth1) entered disabled state