Re: [LKP] [lkp] [parallel lookups machinery, part 2] 96352435af: kernel BUG at mm/slab.c:2599!

[Al Viro]

On Mon, Apr 18, 2016 at 03:12:47PM +0800, Huang, Ying wrote:

> That is, there is same issue for T1, but no such issue for T2.
> 
> > How reproducible it is and how certain you are that it's not there on
> > the parent commit?
> 
> The result is quite stable for tens tests for parents and the first bad
> commit.

Nuts...  Try vfs.git#T3, please - the only way this could cause memory
corruption, AFAICS, is some really weird caller of d_add() or d_splice_alias(),
passing it a dentry with bogus ->d_parent...