[ 1636.535943][T11620] br1: port 1(veth1) entered blocking state
[ 1636.536405][T11620] br1: port 1(veth1) entered disabled state
[ 1636.536888][T11620] veth1: entered allmulticast mode
[ 1636.540548][T11620] veth1: entered promiscuous mode
[ 1636.670813][   T37] br1: port 1(veth1) entered blocking state
[ 1636.671544][   T37] br1: port 1(veth1) entered forwarding state
[ 1656.110313][T11759] br1: port 1(veth1) entered disabled state
[ 1656.212157][T11760] veth1: left allmulticast mode
[ 1656.212498][T11760] veth1: left promiscuous mode
[ 1656.213048][T11760] br1: port 1(veth1) entered disabled state