diff --git a/sys/cam/ata/ata_da.c b/sys/cam/ata/ata_da.c
index d2810e7ee1c..21a7f60a7d9 100644
--- a/sys/cam/ata/ata_da.c
+++ b/sys/cam/ata/ata_da.c
@@ -1411,7 +1411,7 @@ adasysctlinit(void *context, int pending)
 {
 	struct cam_periph *periph;
 	struct ada_softc *softc;
-	char tmpstr[80], tmpstr2[80];
+	char tmpstr[32], tmpstr2[16];
 
 	periph = (struct cam_periph *)context;
 
diff --git a/sys/cam/ata/ata_pmp.c b/sys/cam/ata/ata_pmp.c
index e1a4bb8e86b..defab247765 100644
--- a/sys/cam/ata/ata_pmp.c
+++ b/sys/cam/ata/ata_pmp.c
@@ -340,7 +340,7 @@ pmpsysctlinit(void *context, int pending)
 {
 	struct cam_periph *periph;
 	struct pmp_softc *softc;
-	char tmpstr[80], tmpstr2[80];
+	char tmpstr[32], tmpstr2[16];
 
 	periph = (struct cam_periph *)context;
 	if (cam_periph_acquire(periph) != CAM_REQ_CMP)
diff --git a/sys/cam/nvme/nvme_da.c b/sys/cam/nvme/nvme_da.c
index ebc6f0eb953..5c3c89b4b32 100644
--- a/sys/cam/nvme/nvme_da.c
+++ b/sys/cam/nvme/nvme_da.c
@@ -584,7 +584,7 @@ ndasysctlinit(void *context, int pending)
 {
 	struct cam_periph *periph;
 	struct nda_softc *softc;
-	char tmpstr[80], tmpstr2[80];
+	char tmpstr[32], tmpstr2[16];
 
 	periph = (struct cam_periph *)context;
 
diff --git a/sys/cam/scsi/scsi_cd.c b/sys/cam/scsi/scsi_cd.c
index 5c15c4984a9..182165e0a5c 100644
--- a/sys/cam/scsi/scsi_cd.c
+++ b/sys/cam/scsi/scsi_cd.c
@@ -477,7 +477,7 @@ cdsysctlinit(void *context, int pending)
 {
 	struct cam_periph *periph;
 	struct cd_softc *softc;
-	char tmpstr[80], tmpstr2[80];
+	char tmpstr[32], tmpstr2[16];
 
 	periph = (struct cam_periph *)context;
 	if (cam_periph_acquire(periph) != CAM_REQ_CMP)
diff --git a/sys/cam/scsi/scsi_da.c b/sys/cam/scsi/scsi_da.c
index b46f74353bb..ac70ae4f9bb 100644
--- a/sys/cam/scsi/scsi_da.c
+++ b/sys/cam/scsi/scsi_da.c
@@ -1951,7 +1951,7 @@ dasysctlinit(void *context, int pending)
 {
 	struct cam_periph *periph;
 	struct da_softc *softc;
-	char tmpstr[80], tmpstr2[80];
+	char tmpstr[32], tmpstr2[16];
 	struct ccb_trans_settings cts;
 
 	periph = (struct cam_periph *)context;
diff --git a/sys/cam/scsi/scsi_sa.c b/sys/cam/scsi/scsi_sa.c
index 538dad30b65..cdfa93e2c1d 100644
--- a/sys/cam/scsi/scsi_sa.c
+++ b/sys/cam/scsi/scsi_sa.c
@@ -2296,7 +2296,7 @@ sasysctlinit(void *context, int pending)
 {
 	struct cam_periph *periph;
 	struct sa_softc *softc;
-	char tmpstr[80], tmpstr2[80];
+	char tmpstr[32], tmpstr2[16];
 
 	periph = (struct cam_periph *)context;
 	/*