[ 1729.230902][ T9284] veth0: entered allmulticast mode
[ 1729.232328][ T9284] veth1: entered allmulticast mode
[ 1729.233253][ T9284] veth2: entered allmulticast mode
[ 1729.234146][ T9284] veth3: entered allmulticast mode
[ 1752.857378][ T9284] veth0: left allmulticast mode
[ 1752.858179][ T9284] veth1: left allmulticast mode
[ 1752.858836][ T9284] veth2: left allmulticast mode
[ 1752.859514][ T9284] veth3: left allmulticast mode