189 		DMERR("Superblock check failed: blocknr %llu, expected %llu",  in sb_check()
196 		DMERR("Superblock check failed: magic %llu, expected %llu",  in sb_check()
205 		DMERR("Superblock check failed: checksum %u, expected %u",  in sb_check()
214 		DMERR("Clone metadata version %u found, but only versions between %u and %u supported.",  in sb_check()
246 		DMERR("Failed to read_lock superblock");  in __superblock_all_zeroes()
327 		DMERR("Failed to read_lock superblock");  in __open_metadata()
336 		DMERR("Region and/or target size don't match the ones in metadata");  in __open_metadata()
347 		DMERR("dm_tm_open_with_sm failed");  in __open_metadata()
368 		DMERR("Failed to create transaction manager");  in __format_metadata()
376 		DMERR("Failed to create empty on-disk bitset");  in __format_metadata()
383 		DMERR("Failed to resize on-disk bitset to %lu entries", cmd->nr_regions);  in __format_metadata()
390 		DMERR("dm_tm_pre_commit failed");  in __format_metadata()
396 		DMERR("__copy_sm_root failed");  in __format_metadata()
402 		DMERR("Failed to write_lock superblock");  in __format_metadata()
410 		DMERR("Failed to commit superblock");  in __format_metadata()
448 		DMERR("Failed to create block manager");  in __create_persistent_data_structures()
500 		DMERR("Failed to allocate dirty bitmap");  in dirty_map_init()
505 		DMERR("Failed to allocate dirty bitmap");  in dirty_map_init()
566 		DMERR("Failed to allocate memory for dm-clone metadata");  in dm_clone_metadata_open()
584 		DMERR("Failed to allocate memory for region bitmap");  in dm_clone_metadata_open()
595 		DMERR("Failed to load on-disk region map");  in dm_clone_metadata_open()
677 				DMERR("dm_bitset_set_bit failed");  in __update_metadata_word()
697 		DMERR("dm_bitset_flush failed");  in __metadata_commit()
704 		DMERR("dm_tm_pre_commit failed");  in __metadata_commit()
711 		DMERR("__copy_sm_root failed");  in __metadata_commit()
718 		DMERR("Failed to write_lock superblock");  in __metadata_commit()
729 		DMERR("Failed to commit superblock");  in __metadata_commit()
848 		DMERR("Region %lu out of range (total number of regions %lu)",  in dm_clone_set_region_hydrated()
884 		DMERR("Invalid region range: start %lu, nr_regions %lu (total number of regions %lu)",  in dm_clone_cond_set_range()