--- zzzz-none-000/linux-2.6.39.4/arch/x86/kernel/traps.c	2011-08-03 19:43:28.000000000 +0000
+++ puma6-arm-6490-729/linux-2.6.39.4/arch/x86/kernel/traps.c	2021-11-10 13:23:10.000000000 +0000
@@ -349,7 +349,7 @@
 	pr_emerg(
 	"NMI: IOCK error (debug interrupt?) for reason %02x on CPU %d.\n",
 		 reason, smp_processor_id());
-	show_registers(regs);
+	show_regs(regs);
 
 	if (panic_on_io_nmi)
 		panic("NMI IOCK error: Not continuing");