1 files changed, 7 insertions, 0 deletions

diff --git a/arch/i386/kernel/signal.c b/arch/i386/kernel/signal.c
index d574e38f0f77..f5dd85656c18 100644
--- a/arch/i386/kernel/signal.c
+++ b/arch/i386/kernel/signal.c
@@ -199,6 +199,13 @@ asmlinkage int sys_sigreturn(unsigned long __unused)
         return eax;
 
 badframe:
+        if (show_unhandled_signals && printk_ratelimit())
+                printk("%s%s[%d] bad frame in sigreturn frame:%p eip:%lx"
+                       " esp:%lx oeax:%lx\n",
+                    current->pid > 1 ? KERN_INFO : KERN_EMERG,
+                    current->comm, current->pid, frame, regs->eip,
+                    regs->esp, regs->orig_eax);
+
         force_sig(SIGSEGV, current);
         return 0;
 }