diff --git a/sys/amd64/amd64/pmap.c b/sys/amd64/amd64/pmap.c
index f0512fe7e871..245a94f1d5b9 100644
--- a/sys/amd64/amd64/pmap.c
+++ b/sys/amd64/amd64/pmap.c
@@ -11271,7 +11271,7 @@ restart:
 	return (error);
 }
 SYSCTL_OID(_vm_pmap, OID_AUTO, kernel_maps,
-    CTLTYPE_STRING | CTLFLAG_RD | CTLFLAG_MPSAFE,
+    CTLTYPE_STRING | CTLFLAG_RD | CTLFLAG_MPSAFE | CTLFLAG_SKIP,
     NULL, 0, sysctl_kmaps, "A",
     "Dump kernel address layout");
 
diff --git a/sys/arm64/arm64/pmap.c b/sys/arm64/arm64/pmap.c
index 98734cd12cc0..86ab5cb43ae9 100644
--- a/sys/arm64/arm64/pmap.c
+++ b/sys/arm64/arm64/pmap.c
@@ -7168,6 +7168,6 @@ sysctl_kmaps(SYSCTL_HANDLER_ARGS)
 	return (error);
 }
 SYSCTL_OID(_vm_pmap, OID_AUTO, kernel_maps,
-    CTLTYPE_STRING | CTLFLAG_RD | CTLFLAG_MPSAFE,
+    CTLTYPE_STRING | CTLFLAG_RD | CTLFLAG_MPSAFE | CTLFLAG_SKIP,
     NULL, 0, sysctl_kmaps, "A",
     "Dump kernel address layout");
diff --git a/sys/i386/i386/pmap_base.c b/sys/i386/i386/pmap_base.c
index becac3606922..6f0d105f0f56 100644
--- a/sys/i386/i386/pmap_base.c
+++ b/sys/i386/i386/pmap_base.c
@@ -265,7 +265,7 @@ sysctl_kmaps(SYSCTL_HANDLER_ARGS)
 	return (pmap_methods_ptr->pm_sysctl_kmaps(oidp, arg1, arg2, req));
 }
 SYSCTL_OID(_vm_pmap, OID_AUTO, kernel_maps,
-    CTLTYPE_STRING | CTLFLAG_RD | CTLFLAG_MPSAFE,
+    CTLTYPE_STRING | CTLFLAG_RD | CTLFLAG_MPSAFE | CTLFLAG_SKIP,
     NULL, 0, sysctl_kmaps, "A",
     "Dump kernel address layout");
 
diff --git a/sys/riscv/riscv/pmap.c b/sys/riscv/riscv/pmap.c
index 6cad0f68740c..4ad46731f158 100644
--- a/sys/riscv/riscv/pmap.c
+++ b/sys/riscv/riscv/pmap.c
@@ -4638,6 +4638,6 @@ sysctl_kmaps(SYSCTL_HANDLER_ARGS)
 	return (error);
 }
 SYSCTL_OID(_vm_pmap, OID_AUTO, kernel_maps,
-    CTLTYPE_STRING | CTLFLAG_RD | CTLFLAG_MPSAFE,
+    CTLTYPE_STRING | CTLFLAG_RD | CTLFLAG_MPSAFE | CTLFLAG_SKIP,
     NULL, 0, sysctl_kmaps, "A",
     "Dump kernel address layout");