Re: Question on KASAN calltrace record in RT

From: Mike Galbraith
Date: Thu Apr 15 2021 - 14:14:21 EST


On Wed, 2021-04-14 at 07:26 +0200, Dmitry Vyukov wrote:
>
> > [ 15.428008] ==================================================================
> > [ 15.428011] BUG: KASAN: vmalloc-out-of-bounds in crash_setup_memmap_entries+0x17e/0x3a0
>
> This looks like a genuine kernel bug on first glance. I think it needs
> to be fixed rather than ignored.

I posted a fix, so KASAN earns another notch in its pistol grips.

-Mike