1266 			WARN_FUNC("Tail call to __fentry__ !?!?", insn->sec, insn->offset);  in annotate_call_site()
1441 			WARN_FUNC("can't find jump dest instruction at %s+0x%lx",  in add_jump_destinations()
1526 				WARN_FUNC("unannotated intra-function call", insn->sec, insn->offset);  in add_call_destinations()
1531 				WARN_FUNC("unsupported call to non-function",  in add_call_destinations()
1540 				WARN_FUNC("can't find call dest symbol at %s+0x%lx",  in add_call_destinations()
1661 			WARN_FUNC("unsupported relocation in alternatives section",  in handle_group_alt()
1676 				WARN_FUNC("can't find alternative jump destination",  in handle_group_alt()
1684 		WARN_FUNC("can't find last new alternative instruction",  in handle_group_alt()
1712 		WARN_FUNC("unsupported instruction at jump label",  in handle_jump_alt()
1771 			WARN_FUNC("special: can't find orig instruction",  in add_special_section_alts()
1782 				WARN_FUNC("special: can't find new instruction",  in add_special_section_alts()
1792 				WARN_FUNC("empty alternative entry",  in add_special_section_alts()
1882 		WARN_FUNC("can't find switch jump table",  in add_jump_table()
2086 					WARN_FUNC("UNWIND_HINT_IRET_REGS without ENDBR",  in read_unwind_hints()
2108 			WARN_FUNC("unsupported unwind_hint sp base reg %d",  in read_unwind_hints()
2172 			WARN_FUNC("retpoline_safe hint not an indirect jump/call/ret/nop",  in read_retpoline_hints()
2256 			WARN_FUNC("intra_function_call not a direct call",  in read_intra_function_calls()
2271 			WARN_FUNC("can't find call dest at %s+0x%lx",  in read_intra_function_calls()
2607 			WARN_FUNC("undefined stack state", insn->sec, insn->offset);  in update_cfi_state()
2801 				WARN_FUNC("unsupported stack register modification",  in update_cfi_state()
2812 				WARN_FUNC("unsupported stack pointer realignment",  in update_cfi_state()
2908 			WARN_FUNC("unknown stack-related instruction",  in update_cfi_state()
2998 			WARN_FUNC("unknown stack-related memory operation",  in update_cfi_state()
3011 		WARN_FUNC("unknown stack-related instruction",  in update_cfi_state()
3048 			WARN_FUNC("stack layout conflict in alternatives",  in propagate_alt_cfi()
3075 				WARN_FUNC("PUSHF stack exhausted",  in handle_insn_ops()
3108 		WARN_FUNC("stack state mismatch: cfa1=%d%+d cfa2=%d%+d",  in insn_cfi_match()
3119 			WARN_FUNC("stack state mismatch: reg1[%d]=%d%+d reg2[%d]=%d%+d",  in insn_cfi_match()
3128 		WARN_FUNC("stack state mismatch: type1=%d type2=%d",  in insn_cfi_match()
3135 		WARN_FUNC("stack state mismatch: drap1=%d(%d,%d) drap2=%d(%d,%d)",  in insn_cfi_match()
3238 		WARN_FUNC("call to %s() leaves .noinstr.text section",  in validate_call()
3244 		WARN_FUNC("call to %s() with UACCESS enabled",  in validate_call()
3250 		WARN_FUNC("call to %s() with DF set",  in validate_call()
3263 		WARN_FUNC("sibling call from callable instruction with modified stack frame",  in validate_sibling_call()
3274 		WARN_FUNC("return with instrumentation enabled",  in validate_return()
3280 		WARN_FUNC("return with UACCESS enabled",  in validate_return()
3286 		WARN_FUNC("return with UACCESS disabled from a UACCESS-safe function",  in validate_return()
3292 		WARN_FUNC("return with DF set",  in validate_return()
3298 		WARN_FUNC("return with modified stack frame",  in validate_return()
3304 		WARN_FUNC("BP used as a scratch register",  in validate_return()
3359 			WARN_FUNC("BUG: why am I validating an ignored function?",  in validate_branch()
3393 					WARN_FUNC("no corresponding CFI save for CFI restore",  in validate_branch()
3399 					WARN_FUNC("objtool isn't smart enough to handle this CFI save/restore combo",  in validate_branch()
3460 				WARN_FUNC("call without frame pointer save/setup",  in validate_branch()
3507 				WARN_FUNC("unsupported instruction in callable function",  in validate_branch()
3515 				WARN_FUNC("recursive UACCESS enable", sec, insn->offset);  in validate_branch()
3524 				WARN_FUNC("redundant UACCESS disable", sec, insn->offset);  in validate_branch()
3529 				WARN_FUNC("UACCESS-safe disables UACCESS", sec, insn->offset);  in validate_branch()
3538 				WARN_FUNC("recursive STD", sec, insn->offset);  in validate_branch()
3547 				WARN_FUNC("redundant CLD", sec, insn->offset);  in validate_branch()
3652 			WARN_FUNC("early indirect call", insn->sec, insn->offset);  in validate_entry()
3659 					WARN_FUNC("unresolved jump target after linking?!?",  in validate_entry()
3701 			WARN_FUNC("RET before UNTRAIN", insn->sec, insn->offset);  in validate_entry()
3714 			WARN_FUNC("teh end!", insn->sec, insn->offset);  in validate_entry()
3738 			WARN_FUNC("Failed UNRET validation", insn->sec, insn->offset);  in validate_unret()
3772 				WARN_FUNC("'naked' return found in RETHUNK build",  in validate_retpoline()
3777 			WARN_FUNC("indirect %s found in RETPOLINE build",  in validate_retpoline()
4072 		WARN_FUNC("relocation to !ENDBR: %s",  in validate_ibt_insn()
4100 	WARN_FUNC("data relocation to !ENDBR: %s",  in validate_ibt_data_reloc()
4176 				WARN_FUNC("missing int3 after ret",  in validate_sls()
4184 				WARN_FUNC("missing int3 after indirect jump",  in validate_sls()
4208 		WARN_FUNC("unreachable instruction", insn->sec, insn->offset);  in validate_reachable_instructions()