1 files changed, 4 insertions, 0 deletions
diff --git a/fs/buffer.c b/fs/buffer.c
index 0e87401cf335..54272cb767e6 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -1268,6 +1268,10 @@ static DEFINE_PER_CPU(struct bh_lru, bh_lrus) = {{ NULL }};
 static inline void check_irqs_on(void)
 {
 #ifdef irqs_disabled
+	if (irqs_disabled()) {
+		pr_crit("flags: %x\n", arch_local_save_flags());
+
+	}
 	BUG_ON(irqs_disabled());
 #endif
 }