From: Michal Piotrowski <michal.k.k.piotrowski@gmail.com>
To: linux-ext4@vger.kernel.org
Subject: random ext3 image bugs
Date: Tue, 10 Jul 2007 13:43:51 +0200 [thread overview]
Message-ID: <469370F7.5000809@googlemail.com> (raw)
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/
next reply other threads:[~2007-07-10 11:44 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-10 11:43 Michal Piotrowski [this message]
2007-07-10 15:44 ` random ext3 image bugs Eric Sandeen
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=469370F7.5000809@googlemail.com \
--to=michal.k.k.piotrowski@gmail.com \
--cc=linux-ext4@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).