[ 1803.214272][T12898] br1: port 1(veth1) entered blocking state
[ 1803.214552][T12898] br1: port 1(veth1) entered disabled state
[ 1803.214826][T12898] veth1: entered allmulticast mode
[ 1803.217471][T12898] veth1: entered promiscuous mode
[ 1803.393084][   T37] br1: port 1(veth1) entered blocking state
[ 1803.393385][   T37] br1: port 1(veth1) entered forwarding state
[ 1825.106330][T13037] br1: port 1(veth1) entered disabled state
[ 1825.282523][T13038] veth1: left allmulticast mode
[ 1825.282761][T13038] veth1: left promiscuous mode
[ 1825.283067][T13038] br1: port 1(veth1) entered disabled state