diff --git a/lib/libc/sys/thr_new.2 b/lib/libc/sys/thr_new.2
index 5516dd1ae4ac..1ef4b8175c77 100644
--- a/lib/libc/sys/thr_new.2
+++ b/lib/libc/sys/thr_new.2
@@ -213,11 +213,11 @@ scheduling policy.
 Creation of the new thread would exceed the
 .Dv RACCT_NTHR
 limit, see
-.Xr racct 2 .
+.Xr rctl_get_racct 2 .
 .It Bq Er EPROCLIM
 Creation of the new thread would exceed the
 .Dv kern.threads.max_threads_per_proc
-.Xr sysctl 2
+.Xr sysctl 8
 limit.
 .It Bq Er ENOMEM
 There was not enough kernel memory to allocate the new thread structures.
@@ -226,7 +226,7 @@ There was not enough kernel memory to allocate the new thread structures.
 .Xr ps 1 ,
 .Xr _umtx_op 2 ,
 .Xr execve 2 ,
-.Xr racct 2 ,
+.Xr rctl_get_racct 2 ,
 .Xr thr_exit 2 ,
 .Xr thr_kill 2 ,
 .Xr thr_kill2 2 ,
diff --git a/share/man/man4/iichid.4 b/share/man/man4/iichid.4
index 526a6f444440..1bd75c2db883 100644
--- a/share/man/man4/iichid.4
+++ b/share/man/man4/iichid.4
@@ -76,7 +76,7 @@ In that case
 .Nm
 enables sampling mode with periodic polling of hardware by driver means.
 See dev.iichid.*.sampling_*
-.Xr sysctl 4
+.Xr sysctl 8
 variables for tuning of sampling parameters.
 .Sh HISTORY
 The
diff --git a/usr.sbin/nfsd/pnfs.4 b/usr.sbin/nfsd/pnfs.4
index 94fe02536ba1..86838d94bc76 100644
--- a/usr.sbin/nfsd/pnfs.4
+++ b/usr.sbin/nfsd/pnfs.4
@@ -117,7 +117,7 @@ For a non-mirrored configuration, the
 server will issue File Layout
 layouts by default.
 However that default can be set to the Flexible File Layout by setting the
-.Xr sysctl 1
+.Xr sysctl 8
 sysctl
 .Dq vfs.nfsd.default_flexfile
 to one.