Re: Allocation failure with subsequent kernel crash

On Mon, Aug 20, 2018 at 1:22 AM, Alexei Starovoitov
[off-list ref] wrote:

I don't remember vzalloc issues that was fixed in this area.
4.14 kernel is quite old. Since then syzbot found few mem
related bugs that were fixed.
please try to reproduce on the latest tree.

Alexei,
  I get this panic with two very recent kernels: 4.18.0 and 4.17.14. I
do not think this has been fixed. I am still trying to bisect it, but
sometimes it takes 5 hours for the panic to occur.

- Matthew Whitehead