[ 1238.173845][ T5996] br1: port 1(veth1) entered blocking state
[ 1238.174672][ T5996] br1: port 1(veth1) entered disabled state
[ 1238.174876][ T5996] veth1: entered allmulticast mode
[ 1238.176395][ T5996] veth1: entered promiscuous mode
[ 1238.204132][   T37] br1: port 1(veth1) entered blocking state
[ 1238.204374][   T37] br1: port 1(veth1) entered forwarding state
[ 1249.396455][ T6095] br1: port 1(veth1) entered disabled state
[ 1249.423163][ T6096] veth1: left allmulticast mode
[ 1249.423348][ T6096] veth1: left promiscuous mode
[ 1249.423583][ T6096] br1: port 1(veth1) entered disabled state