[ 1224.221820][ T5762] br1: port 1(veth1) entered blocking state
[ 1224.222310][ T5762] br1: port 1(veth1) entered disabled state
[ 1224.222748][ T5762] veth1: entered allmulticast mode
[ 1224.226760][ T5762] veth1: entered promiscuous mode
[ 1224.331511][   T37] br1: port 1(veth1) entered blocking state
[ 1224.332029][   T37] br1: port 1(veth1) entered forwarding state
[ 1257.910212][ T5941] br1: port 1(veth1) entered disabled state
[ 1258.031022][ T5942] veth1: left allmulticast mode
[ 1258.031379][ T5942] veth1: left promiscuous mode
[ 1258.031883][ T5942] br1: port 1(veth1) entered disabled state