174 		DMERR("Superblock check failed: blocknr %llu, expected %llu",  in sb_check()
181 		DMERR("Superblock check failed: magic %llu, expected %llu",  in sb_check()
190 		DMERR("Superblock check failed: checksum %u, expected %u",  in sb_check()
199 		DMERR("Clone metadata version %u found, but only versions between %u and %u supported.",  in sb_check()
231 		DMERR("Failed to read_lock superblock");  in __superblock_all_zeroes()
318 		DMERR("Failed to read_lock superblock");  in __open_metadata()
327 		DMERR("Region and/or target size don't match the ones in metadata");  in __open_metadata()
338 		DMERR("dm_tm_open_with_sm failed");  in __open_metadata()
359 		DMERR("Failed to create transaction manager");  in __format_metadata()
367 		DMERR("Failed to create empty on-disk bitset");  in __format_metadata()
374 		DMERR("Failed to resize on-disk bitset to %lu entries", cmd->nr_regions);  in __format_metadata()
381 		DMERR("dm_tm_pre_commit failed");  in __format_metadata()
387 		DMERR("__copy_sm_root failed");  in __format_metadata()
393 		DMERR("Failed to write_lock superblock");  in __format_metadata()
401 		DMERR("Failed to commit superblock");  in __format_metadata()
439 		DMERR("Failed to create block manager");  in __create_persistent_data_structures()
470 		DMERR("Failed to allocate dirty bitmap");  in dirty_map_init()
478 		DMERR("Failed to allocate dirty bitmap");  in dirty_map_init()
538 		DMERR("Failed to allocate memory for dm-clone metadata");  in dm_clone_metadata_open()
556 		DMERR("Failed to allocate memory for region bitmap");  in dm_clone_metadata_open()
567 		DMERR("Failed to load on-disk region map");  in dm_clone_metadata_open()
648 				DMERR("dm_bitset_set_bit failed");  in __update_metadata_word()
667 		DMERR("dm_bitset_flush failed");  in __metadata_commit()
674 		DMERR("dm_tm_pre_commit failed");  in __metadata_commit()
681 		DMERR("__copy_sm_root failed");  in __metadata_commit()
688 		DMERR("Failed to write_lock superblock");  in __metadata_commit()
699 		DMERR("Failed to commit superblock");  in __metadata_commit()