Index: linux-user/syscall_defs.h
===================================================================
--- linux-user/syscall_defs.h	(revision 5499)
+++ linux-user/syscall_defs.h	(working copy)
@@ -1506,7 +1506,7 @@
 	abi_ulong	target_st_ctime_nsec;
 
 	unsigned long long	st_ino;
-};
+}  __attribute__((packed));
 
 #elif defined(TARGET_I386) && !defined(TARGET_ABI32)
 struct target_stat {