[ 1853.956392][T11804] br1: port 1(veth1) entered blocking state
[ 1853.956751][T11804] br1: port 1(veth1) entered disabled state
[ 1853.957078][T11804] veth1: entered allmulticast mode
[ 1853.959019][T11804] veth1: entered promiscuous mode
[ 1854.131130][   T37] br1: port 1(veth1) entered blocking state
[ 1854.131403][   T37] br1: port 1(veth1) entered forwarding state
[ 1871.091614][T11903] br1: port 1(veth1) entered disabled state
[ 1871.262578][T11904] veth1: left allmulticast mode
[ 1871.262930][T11904] veth1: left promiscuous mode
[ 1871.263251][T11904] br1: port 1(veth1) entered disabled state