Hi all, My insane file system test triggered a few bugs in ext3 image. Anyone interested? [40859.103232] SELinux: initialized (dev loop7, type ext3), uses xattr [40859.119575] EXT3-fs error (device loop7): ext3_xattr_block_get: inode 757: bad block 4829 [40859.129837] inode_doinit_with_dentry: getxattr returned 5 for dev=loop7 ino=757 [40859.139840] EXT3-fs error (device loop7): ext3_xattr_block_get: inode 8381: bad block 4829 [40859.149436] inode_doinit_with_dentry: getxattr returned 5 for dev=loop7 ino=8381 [40859.164064] EXT3-fs error (device loop7): ext3_xattr_block_get: inode 4314: bad block 4829 [40859.172919] inode_doinit_with_dentry: getxattr returned 5 for dev=loop7 ino=4314 [40859.183789] EXT3-fs error (device loop7): ext3_xattr_block_get: inode 760: bad block 4829 [40859.192601] inode_doinit_with_dentry: getxattr returned 5 for dev=loop7 ino=760 [40859.209274] EXT3-fs error (device loop7): ext3_xattr_block_get: inode 6390: bad block 4829 [40859.218258] inode_doinit_with_dentry: getxattr returned 5 for dev=loop7 ino=6390 [40859.256550] EXT3-fs error (device loop7): ext3_xattr_block_get: inode 14610: bad block 4829 [40859.266803] inode_doinit_with_dentry: getxattr returned 5 for dev=loop7 ino=14610 [40859.284814] EXT3-fs error (device loop7): ext3_xattr_block_get: inode 764: bad block 4829 [40859.293644] inode_doinit_with_dentry: getxattr returned 5 for dev=loop7 ino=764 [..] [40861.091690] EXT3-fs error (device loop2): ext3_readdir: bad entry in directory #11: rec_len % 4 != 0 - offset=0, inode=3925999616, rec_len=1023, name_len=0 [40862.667815] EXT3-fs error (device loop2): ext3_readdir: bad entry in directory #11: rec_len % 4 != 0 - offset=0, inode=3925999616, rec_len=1023, name_len=0 [..] 25999616, rec_len=1023, name_len=0 [40870.459390] EXT3-fs error (device loop2): htree_dirblock_to_tree: bad entry in directory #6301: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0 [40870.478123] EXT3-fs error (device loop2): htree_dirblock_to_tree: bad entry in directory #4168: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0 [40870.514409] EXT3-fs error (device loop2): htree_dirblock_to_tree: bad entry in directory #10426: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0 [40870.557496] EXT3-fs error (device loop2): htree_dirblock_to_tree: bad entry in directory #12477: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0 [40870.575138] EXT3-fs error (device loop2): htree_dirblock_to_tree: bad entry in directory #12471: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0 [40870.607312] EXT3-fs error (device loop2): htree_dirblock_to_tree: bad entry in directory #6301: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0 [40870.624644] EXT3-fs error (device loop2): htree_dirblock_to_tree: bad entry in directory #4168: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0 [40870.664405] EXT3-fs error (device loop2): htree_dirblock_to_tree: bad entry in directory #6301: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0 [40870.681864] EXT3-fs error (device loop2): htree_dirblock_to_tree: bad entry in directory #4168: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0 [40870.707222] EXT3-fs error (device loop2): htree_dirblock_to_tree: bad entry in directory #10431: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0 [40870.736133] EXT3-fs error (device loop2): htree_dirblock_to_tree: bad entry in directory #6225: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0 [40870.754564] EXT3-fs error (device loop2): htree_dirblock_to_tree: bad entry in directory #12466: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0 [40870.775175] EXT3-fs error (device loop2): htree_dirblock_to_tree: bad entry in directory #6266: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0 [40870.800203] EXT3-fs error (device loop2): htree_dirblock_to_tree: bad entry in directory #6301: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0 [40870.818098] EXT3-fs error (device loop2): htree_dirblock_to_tree: bad entry in directory #4168: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0 [40870.838409] EXT3-fs error (device loop2): htree_dirblock_to_tree: bad entry in directory #14524: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0 [40870.860820] EXT3-fs error (device loop2): htree_dirblock_to_tree: bad entry in directory #6301: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0 [40870.879037] EXT3-fs error (device loop2): htree_dirblock_to_tree: bad entry in directory #4168: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0 [40870.899012] EXT3-fs error (device loop2): htree_dirblock_to_tree: bad entry in directory #12483: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0 [40870.918856] EXT3-fs error (device loop2): htree_dirblock_to_tree: bad entry in directory #2205: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0 [40881.007567] EXT3-fs error (device loop2): ext3_readdir: bad entry in directory #11: rec_len % 4 != 0 - offset=0, inode=3925999616, rec_len=1023, name_len=0 [40881.079469] EXT3-fs error (device loop2): htree_dirblock_to_tree: bad entry in directory #10426: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0 [40881.133465] EXT3-fs error (device loop2): htree_dirblock_to_tree: bad entry in directory #12477: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0 [40881.168670] EXT3-fs error (device loop2): htree_dirblock_to_tree: bad entry in directory #6301: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0 [40881.209803] EXT3-fs error (device loop2): htree_dirblock_to_tree: bad entry in directory #4168: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0 http://www.stardust.webpages.pl/files/tbf/bitis-gabonica/ext3/ext3.img.bz2 fs test (not finished yet - a few ideas from racer and fsfuzzer) http://www.stardust.webpages.pl/files/tbf/bitis-gabonica/ext3/nokturn.tar.bz2 Regards, Michal -- LOG http://www.stardust.webpages.pl/log/ - To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
