106  *   that this eraseblock may become bad soon (but do not have to);
217  * bad.
305  * %-EIO is returned, the physical eraseblock most probably went bad.
355  * torture_peb - test a supposedly bad physical eraseblock.
412 	ubi_msg(ubi, "PEB %d passed torture test, do not mark it as bad", pnum);  in torture_peb()
422 		ubi_err(ubi, "read problems on freshly erased PEB %d, must be bad",  in torture_peb()
521  * eraseblock is bad.
558  * ubi_io_is_bad - check if a physical eraseblock is bad.
562  * This function returns a positive number if the physical eraseblock is bad,
576 			ubi_err(ubi, "error %d while checking if PEB %d is bad",  in ubi_io_is_bad()
579 			dbg_io("PEB %d is bad", pnum);  in ubi_io_is_bad()
587  * ubi_io_mark_bad - mark a physical eraseblock as bad.
611 		ubi_err(ubi, "cannot mark PEB %d bad, error %d", pnum, err);  in ubi_io_mark_bad()
636 		goto bad;  in validate_ec_hdr()
640 		ubi_err(ubi, "bad VID header offset %d, expected %d",  in validate_ec_hdr()
642 		goto bad;  in validate_ec_hdr()
646 		ubi_err(ubi, "bad data offset %d, expected %d",  in validate_ec_hdr()
648 		goto bad;  in validate_ec_hdr()
652 		ubi_err(ubi, "bad erase counter %lld", ec);  in validate_ec_hdr()
653 		goto bad;  in validate_ec_hdr()
658 bad:  in validate_ec_hdr()
659 	ubi_err(ubi, "bad EC header");  in validate_ec_hdr()
680  *   this eraseblock may become bad soon (but may be not);
740 			ubi_warn(ubi, "bad magic number at PEB %d: %08x instead of %08x",  in ubi_io_read_ec_hdr()
744 		dbg_bld("bad magic number at PEB %d: %08x instead of %08x",  in ubi_io_read_ec_hdr()
754 			ubi_warn(ubi, "bad EC header CRC at PEB %d, calculated %#08x, read %#08x",  in ubi_io_read_ec_hdr()
758 		dbg_bld("bad EC header CRC at PEB %d, calculated %#08x, read %#08x",  in ubi_io_read_ec_hdr()
794  * went bad.
847 		ubi_err(ubi, "bad copy_flag");  in validate_vid_hdr()
848 		goto bad;  in validate_vid_hdr()
854 		goto bad;  in validate_vid_hdr()
858 		ubi_err(ubi, "bad vol_id");  in validate_vid_hdr()
859 		goto bad;  in validate_vid_hdr()
863 		ubi_err(ubi, "bad compat");  in validate_vid_hdr()
864 		goto bad;  in validate_vid_hdr()
870 		ubi_err(ubi, "bad compat");  in validate_vid_hdr()
871 		goto bad;  in validate_vid_hdr()
875 		ubi_err(ubi, "bad vol_type");  in validate_vid_hdr()
876 		goto bad;  in validate_vid_hdr()
880 		ubi_err(ubi, "bad data_pad");  in validate_vid_hdr()
881 		goto bad;  in validate_vid_hdr()
885 		ubi_err(ubi, "bad data_size");  in validate_vid_hdr()
886 		goto bad;  in validate_vid_hdr()
898 			goto bad;  in validate_vid_hdr()
902 			goto bad;  in validate_vid_hdr()
906 				ubi_err(ubi, "bad data_size");  in validate_vid_hdr()
907 				goto bad;  in validate_vid_hdr()
911 				ubi_err(ubi, "bad data_size at last LEB");  in validate_vid_hdr()
912 				goto bad;  in validate_vid_hdr()
916 			goto bad;  in validate_vid_hdr()
922 				goto bad;  in validate_vid_hdr()
926 				goto bad;  in validate_vid_hdr()
931 				goto bad;  in validate_vid_hdr()
935 			ubi_err(ubi, "bad used_ebs");  in validate_vid_hdr()
936 			goto bad;  in validate_vid_hdr()
942 bad:  in validate_vid_hdr()
943 	ubi_err(ubi, "bad VID header");  in validate_vid_hdr()
998 			ubi_warn(ubi, "bad magic number at PEB %d: %08x instead of %08x",  in ubi_io_read_vid_hdr()
1002 		dbg_bld("bad magic number at PEB %d: %08x instead of %08x",  in ubi_io_read_vid_hdr()
1012 			ubi_warn(ubi, "bad CRC at PEB %d, calculated %#08x, read %#08x",  in ubi_io_read_vid_hdr()
1016 		dbg_bld("bad CRC at PEB %d, calculated %#08x, read %#08x",  in ubi_io_read_vid_hdr()
1046  * bad.
1081  * self_check_not_bad - ensure that a physical eraseblock is not bad.
1086  * it is bad and a negative error code if an error occurred.
1124 		ubi_err(ubi, "bad magic %#08x, must be %#08x",  in self_check_ec_hdr()
1171 		ubi_err(ubi, "bad CRC, calculated %#08x, read %#08x",  in self_check_peb_ec_hdr()
1207 		ubi_err(ubi, "bad VID header magic %#08x at PEB %d, must be %#08x",  in self_check_vid_hdr()
1261 		ubi_err(ubi, "bad VID header CRC at PEB %d, calculated %#08x, read %#08x",  in self_check_peb_vid_hdr()