[Bug 861281] Re: FSCK on fs with claimed blocks yields Programming Error in process_bad_block

[Endre Karlson]

What does the first inode do?
On Oct 3, 2011 3:37 PM, "Theodore Ts'o" <tytso at mit.edu> wrote:
> The bad block inode was corrupted in such a way that e2fsck got
> confused. I have implemented a partial protection against which is in
> the latest 1.42 pre-release version of e2fsprogs.
>
> The short-term workaround is to use debugfs -w /dev/sdXXX and then use
> the command "clri <1>". That will clear out the bad block inode.
>
> Note that with this kind of corruption, it's likely that the first part
> of the inode table has been corrupted, so it's likely the root inode,
> and possibly other files, will have been damaged/lost as well. When
> crap gets written into the inode table, there's not much e2fsck can
> do....
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/861281
>
> Title:
> FSCK on fs with claimed blocks yields Programming Error in
> process_bad_block
>
> Status in “e2fsprogs” package in Ubuntu:
> New
>
> Bug description:
> Pass 1: Checking inodes, blocks, and sizes
> Programming error? block #2013802232 claimed for no reason in
process_bad_block.
> Programming error? block #1648606690 claimed for no reason in
process_bad_block.
> Programming error? block #3170630438 claimed for no reason in
process_bad_block.
> Programming error? block #2013802232 claimed for no reason in
process_bad_block.
> Programming error? block #1648606690 claimed for no reason in
process_bad_block.
> Programming error? block #3170630438 claimed for no reason in
process_bad_block.
> Programming error? block #2013802232 claimed for no reason in
process_bad_block.
> Programming error? block #1648606690 claimed for no reason in
process_bad_block.
> Programming error? block #3170630438 claimed for no reason in
process_bad_block.
> Programming error? block #2013802232 claimed for no reason in
process_bad_block.
> Programming error? block #1648606690 claimed for no reason in
process_bad_block.
> Programming error? block #3170630438 claimed for no reason in
process_bad_block.
> Programming error? block #2013802232 claimed for no reason in
process_bad_block.
> Programming error? block #1648606690 claimed for no reason in
process_bad_block.
> Programming error? block #3170630438 claimed for no reason in
process_bad_block.
> Programming error? block #2013802232 claimed for no reason in
process_bad_block.
> Programming error? block #1648606690 claimed for no reason in
process_bad_block.
> Programming error? block #3170630438 claimed for no reason in
process_bad_block.
> Programming error? block #2013802232 claimed for no reason in
process_bad_block.
>
> To manage notifications about this bug go to:
>
https://bugs.launchpad.net/ubuntu/+source/e2fsprogs/+bug/861281/+subscriptions

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https://bugs.launchpad.net/bugs/861281

Title:
  FSCK on fs with claimed blocks yields Programming Error in
  process_bad_block

Status in “e2fsprogs” package in Ubuntu:
  New

Bug description:
  Pass 1: Checking inodes, blocks, and sizes
  Programming error?  block #2013802232 claimed for no reason in process_bad_block.
  Programming error?  block #1648606690 claimed for no reason in process_bad_block.
  Programming error?  block #3170630438 claimed for no reason in process_bad_block.
  Programming error?  block #2013802232 claimed for no reason in process_bad_block.
  Programming error?  block #1648606690 claimed for no reason in process_bad_block.
  Programming error?  block #3170630438 claimed for no reason in process_bad_block.
  Programming error?  block #2013802232 claimed for no reason in process_bad_block.
  Programming error?  block #1648606690 claimed for no reason in process_bad_block.
  Programming error?  block #3170630438 claimed for no reason in process_bad_block.
  Programming error?  block #2013802232 claimed for no reason in process_bad_block.
  Programming error?  block #1648606690 claimed for no reason in process_bad_block.
  Programming error?  block #3170630438 claimed for no reason in process_bad_block.
  Programming error?  block #2013802232 claimed for no reason in process_bad_block.
  Programming error?  block #1648606690 claimed for no reason in process_bad_block.
  Programming error?  block #3170630438 claimed for no reason in process_bad_block.
  Programming error?  block #2013802232 claimed for no reason in process_bad_block.
  Programming error?  block #1648606690 claimed for no reason in process_bad_block.
  Programming error?  block #3170630438 claimed for no reason in process_bad_block.
  Programming error?  block #2013802232 claimed for no reason in process_bad_block.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/e2fsprogs/+bug/861281/+subscriptions