diff --git a/runtime.c b/runtime.c
index f68cd09..6750444 100644
--- a/runtime.c
+++ b/runtime.c
@@ -2847,6 +2847,7 @@ C_regparm void C_fcall C_reclaim(void *trampoline, void *proc)
 
     /* Mark items in forwarding table: */
     for(p = forwarding_table; *p != 0; p += 2) {
+      printf("reclaim p[1] = %p, p[0] = %p\n", p[1], p[0]);
       last = p[ 1 ];
       mark(&p[ 1 ]);
       C_block_header(p[ 0 ]) = C_block_header(last);
@@ -3349,6 +3350,7 @@ C_regparm void C_fcall C_rereclaim2(C_uword size, int double_plus)
 
   /* Mark items in forwarding table: */
   for(p = forwarding_table; *p != 0; p += 2) {
+    printf("RERECLAIM p[1] = %p, p[0] = %p\n", p[1], p[0]);
     last = p[ 1 ];
     remark(&p[ 1 ]);
     C_block_header(p[ 0 ]) = C_block_header(last);