On Wed, 1 Jul 2020 at 13:49, Michal Hocko <mhocko@xxxxxxxxxx> wrote: > > On Wed 01-07-20 13:24:54, Naresh Kamboju wrote: > > While running LTP mm test suite on arm64 Juno device the kernel panic > > noticed on linux-next 20200630 tag. > > Can you try to bisect? The new memcg slab allocator series sounds like a > potential candidate. One of the patches has changed the memcg reference > counting which is showing up on the stack. This might be a side effect > of something else of course but bisection would tell us more. The reported problem is fixed by a patch proposed in this email thread. https://lore.kernel.org/linux-mm/20200701184552.GA61684@xxxxxxxxxxxxxxxxxxxxxxxxxxx/ - Naresh > > Thanks > > -- > Michal Hocko > SUSE Labs
