--- /tmp/orig/bus/cam/scsi/scsi_pass.c	2026-07-23 11:54:56.734843000 +0000
+++ bus/cam/scsi/scsi_pass.c	2026-07-23 11:57:17.676284000 +0000
@@ -609,6 +609,7 @@
 
 	ccb->ccb_h.cbfcnp = NULL;
 	ccb->ccb_h.periph_priv = inccb->ccb_h.periph_priv;
+	ccb->ccb_h.timeout_ch = NULL;
 	bcopy(ccb, inccb, sizeof(union ccb));
 
 	return(error);