[ 1584.419271][ T8529] br1: port 1(veth1) entered blocking state
[ 1584.420513][ T8529] br1: port 1(veth1) entered disabled state
[ 1584.420783][ T8529] veth1: entered allmulticast mode
[ 1584.422640][ T8529] veth1: entered promiscuous mode
[ 1584.599113][ T5793] br1: port 1(veth1) entered blocking state
[ 1584.599390][ T5793] br1: port 1(veth1) entered forwarding state
[ 1620.020321][ T8620] br1: port 1(veth1) entered disabled state
[ 1620.196105][ T8621] veth1: left allmulticast mode
[ 1620.196307][ T8621] veth1: left promiscuous mode
[ 1620.196616][ T8621] br1: port 1(veth1) entered disabled state