--- proc/sysinfo.c
+++ proc/sysinfo.c	2012-06-01 14:33:02.936510627 +0000
@@ -56,7 +56,7 @@ static int vminfo_fd = -1;
 
 // As of 2.6.24 /proc/meminfo seems to need 888 on 64-bit,
 // and would need 1258 if the obsolete fields were there.
-static char buf[2048];
+static char buf[4096];
 
 /* This macro opens filename only if necessary and seeks to 0 so
  * that successive calls to the functions are more efficient.