Michael Johnson - MJ:
> I've made it through the initial build and the problem does in fact still
> occur. I completed the build with CONFIG_AUFS_DEBUG=y and as one would
> expect, the problem still occurs. Interestingly, I cannot reproduce 100%
> of the time in the way previously described. Here is what does work to
> reproduce for me 100% of the time currently:
>
> mkdir -p a/b; cd .; rm -rf a; ls;
Still I cannot reproduce...
But I will try more.
> For the most part I did not get anything in my kernel debug logs, but after
> hammering on it a bit I did get the following in my logs which appears to
> be related:
:::
> Feb 3 23:54:38 aufs kernel: [ 3577.351206] WARNING: CPU: 0 PID: 3725 at
> /build/buildd/linux-3.16.0/fs
> /inode.c:282 drop_nlink+0x41/0x50()
It is one of good news.
It is caused by a strange link count of a dir on btrfs.
At least this problem will be solved by the patch I sent previously.
But we may meet another problem later.
J. R. Okajima
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