[ 1609.119451][ T9709] br1: port 1(veth1) entered blocking state
[ 1609.119756][ T9709] br1: port 1(veth1) entered disabled state
[ 1609.120061][ T9709] veth1: entered allmulticast mode
[ 1609.122681][ T9709] veth1: entered promiscuous mode
[ 1609.270437][   T40] br1: port 1(veth1) entered blocking state
[ 1609.270711][   T40] br1: port 1(veth1) entered forwarding state
[ 1629.575401][ T9784] br1: port 1(veth1) entered disabled state
[ 1629.726877][ T9785] veth1: left allmulticast mode
[ 1629.727104][ T9785] veth1: left promiscuous mode
[ 1629.727412][ T9785] br1: port 1(veth1) entered disabled state