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.
565  * ubi_io_is_bad - check if a physical eraseblock is bad.
569  * This function returns a positive number if the physical eraseblock is bad,
583 			ubi_err(ubi, "error %d while checking if PEB %d is bad",  in ubi_io_is_bad()
586 			dbg_io("PEB %d is bad", pnum);  in ubi_io_is_bad()
594  * ubi_io_mark_bad - mark a physical eraseblock as bad.
618 		ubi_err(ubi, "cannot mark PEB %d bad, error %d", pnum, err);  in ubi_io_mark_bad()
643 		goto bad;  in validate_ec_hdr()
647 		ubi_err(ubi, "bad VID header offset %d, expected %d",  in validate_ec_hdr()
649 		goto bad;  in validate_ec_hdr()
653 		ubi_err(ubi, "bad data offset %d, expected %d",  in validate_ec_hdr()
655 		goto bad;  in validate_ec_hdr()
659 		ubi_err(ubi, "bad erase counter %lld", ec);  in validate_ec_hdr()
660 		goto bad;  in validate_ec_hdr()
665 bad:  in validate_ec_hdr()
666 	ubi_err(ubi, "bad EC header");  in validate_ec_hdr()
687  *   this eraseblock may become bad soon (but may be not);
747 			ubi_warn(ubi, "bad magic number at PEB %d: %08x instead of %08x",  in ubi_io_read_ec_hdr()
751 		dbg_bld("bad magic number at PEB %d: %08x instead of %08x",  in ubi_io_read_ec_hdr()
761 			ubi_warn(ubi, "bad EC header CRC at PEB %d, calculated %#08x, read %#08x",  in ubi_io_read_ec_hdr()
765 		dbg_bld("bad EC header CRC at PEB %d, calculated %#08x, read %#08x",  in ubi_io_read_ec_hdr()
801  * went bad.
854 		ubi_err(ubi, "bad copy_flag");  in validate_vid_hdr()
855 		goto bad;  in validate_vid_hdr()
861 		goto bad;  in validate_vid_hdr()
865 		ubi_err(ubi, "bad vol_id");  in validate_vid_hdr()
866 		goto bad;  in validate_vid_hdr()
870 		ubi_err(ubi, "bad compat");  in validate_vid_hdr()
871 		goto bad;  in validate_vid_hdr()
877 		ubi_err(ubi, "bad compat");  in validate_vid_hdr()
878 		goto bad;  in validate_vid_hdr()
882 		ubi_err(ubi, "bad vol_type");  in validate_vid_hdr()
883 		goto bad;  in validate_vid_hdr()
887 		ubi_err(ubi, "bad data_pad");  in validate_vid_hdr()
888 		goto bad;  in validate_vid_hdr()
892 		ubi_err(ubi, "bad data_size");  in validate_vid_hdr()
893 		goto bad;  in validate_vid_hdr()
905 			goto bad;  in validate_vid_hdr()
909 			goto bad;  in validate_vid_hdr()
913 				ubi_err(ubi, "bad data_size");  in validate_vid_hdr()
914 				goto bad;  in validate_vid_hdr()
918 			goto bad;  in validate_vid_hdr()
924 				goto bad;  in validate_vid_hdr()
928 				goto bad;  in validate_vid_hdr()
933 				goto bad;  in validate_vid_hdr()
937 			ubi_err(ubi, "bad used_ebs");  in validate_vid_hdr()
938 			goto bad;  in validate_vid_hdr()
944 bad:  in validate_vid_hdr()
945 	ubi_err(ubi, "bad VID header");  in validate_vid_hdr()
1000 			ubi_warn(ubi, "bad magic number at PEB %d: %08x instead of %08x",  in ubi_io_read_vid_hdr()
1004 		dbg_bld("bad magic number at PEB %d: %08x instead of %08x",  in ubi_io_read_vid_hdr()
1014 			ubi_warn(ubi, "bad CRC at PEB %d, calculated %#08x, read %#08x",  in ubi_io_read_vid_hdr()
1018 		dbg_bld("bad CRC at PEB %d, calculated %#08x, read %#08x",  in ubi_io_read_vid_hdr()
1048  * bad.
1083  * self_check_not_bad - ensure that a physical eraseblock is not bad.
1088  * it is bad and a negative error code if an error occurred.
1126 		ubi_err(ubi, "bad magic %#08x, must be %#08x",  in self_check_ec_hdr()
1173 		ubi_err(ubi, "bad CRC, calculated %#08x, read %#08x",  in self_check_peb_ec_hdr()
1209 		ubi_err(ubi, "bad VID header magic %#08x at PEB %d, must be %#08x",  in self_check_vid_hdr()
1263 		ubi_err(ubi, "bad VID header CRC at PEB %d, calculated %#08x, read %#08x",  in self_check_peb_vid_hdr()