D26581.diff
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	diff --git a/sys/dev/cxgbe/crypto/t4_crypto.c b/sys/dev/cxgbe/crypto/t4_crypto.c
	--- a/sys/dev/cxgbe/crypto/t4_crypto.c
	+++ b/sys/dev/cxgbe/crypto/t4_crypto.c
	@@ -2153,7 +2153,15 @@
	sc->ports[port].stats_completed = counter_u64_alloc(M_WAITOK);
	_Static_assert(sizeof(sc->port_mask) * NBBY >= MAX_NPORTS - 1,
	"Too many ports to fit in port_mask");
	- sc->port_mask \|= 1u << port;
	+
	+ /*
	+ * Completions for crypto requests on port 1 can sometimes
	+ * return a stale cookie value due to a firmware bug. Disable
	+ * requests on port 1 by default on affected firmware.
	+ */
	+ if (sc->adapter->params.fw_vers >= FW_VERSION32(1, 25, 4, 0) \|\|
	+ port == 0)
	+ sc->port_mask \|= 1u << port;
	}

	static int