[ 1253.300295][ T7594] br1: port 1(veth1) entered blocking state
[ 1253.300556][ T7594] br1: port 1(veth1) entered disabled state
[ 1253.300818][ T7594] veth1: entered allmulticast mode
[ 1253.310300][ T7594] veth1: entered promiscuous mode
[ 1253.450969][ T3225] br1: port 1(veth1) entered blocking state
[ 1253.451289][ T3225] br1: port 1(veth1) entered forwarding state
[ 1286.559100][ T7685] br1: port 1(veth1) entered disabled state
[ 1286.684404][ T7686] veth1: left allmulticast mode
[ 1286.684704][ T7686] veth1: left promiscuous mode
[ 1286.685007][ T7686] br1: port 1(veth1) entered disabled state