Messages in this thread |  | | | Date | Thu, 17 Jun 1999 00:27:05 -0300 (EST) | | From | Augusto Cesar Radtke <> | | Subject | Re: Massive e2fs corruption with 2.2.9/10? |
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On Wed, 16 Jun 1999, Chris Adams wrote:
> Is anyone else seeing this? I've got a box that has been running stable > for around 9 months, and now in the span of a few weeks it has eaten > itself twice. > > It starts out with readdir errors, then I get errors about attempting to > read past end of device, and then if I try to shutdown and run e2fsck, > it never finishes. >
Here too, the following errors with 2.2.9 (vanilla):
Jun 12 22:44:44 bishop kernel: EXT2-fs error (device ide0(3,1)): ext2_readdir: bad entry in directory #45233: rec_len % 4 != 0 - offset=0, inode=4294967295, rec_len=65535, name_len=255 Jun 12 22:44:44 bishop kernel: EXT2-fs error (device ide0(3,1)): ext2_readdir: bad entry in directory #51401: rec_len is smaller than minimal - offset=0, inode=59475, rec_len=0, name_len=91 Jun 12 22:44:44 bishop kernel: EXT2-fs error (device ide0(3,1)): ext2_readdir: bad entry in directory #45233: rec_len % 4 != 0 - offset=0, inode=4294967295, rec_len=65535, name_len=255 Jun 12 22:44:45 bishop kernel: EXT2-fs error (device ide0(3,1)): ext2_readdir: bad entry in directory #51401: rec_len is smaller than minimal - offset=0, inode=59475, rec_len=0, name_len=91 Jun 13 00:21:10 bishop kernel: 03:01: rw=0, want=2046818816, limit=2048256 Jun 13 00:21:10 bishop kernel: attempt to access beyond end of device Jun 13 00:21:10 bishop kernel: 03:01: rw=0, want=2046818816, limit=2048256 Jun 13 00:21:10 bishop kernel: attempt to access beyond end of device Jun 13 00:21:10 bishop kernel: 03:01: rw=0, want=2046818816, limit=2048256 Jun 13 00:21:10 bishop kernel: attempt to access beyond end of device Jun 13 00:21:10 bishop kernel: 03:01: rw=0, want=2046818816, limit=2048256 Jun 13 00:21:23 bishop init: PANIC: segmentation violation! giving up.. Jun 15 16:24:59 bishop syslogd 1.3-3: restart.
Im auditing the function ext2_readdir in ext2/dir.c and the rest of ext2 fs to find if any bug exists, any news I contact you.
-- Augusto Cesar Radtke Sekure SDI http://www.sekure.org
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