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From: Oleksandr Natalenko <oleksandr@redhat.com>
To: Mel Gorman <mgorman@techsingularity.net>
Cc: Justin Piszcz <jpiszcz@lucidpixels.com>,
	LKML <linux-kernel@vger.kernel.org>
Subject: Re: 5.1 and 5.1.1: BUG: unable to handle kernel paging request at ffffea0002030000
Date: Mon, 27 May 2019 08:23:01 +0200	[thread overview]
Message-ID: <20190527062301.rk32mhnk2qy2ives@butterfly.localdomain> (raw)
In-Reply-To: <20190524123146.GP18914@techsingularity.net>

On Fri, May 24, 2019 at 01:31:46PM +0100, Mel Gorman wrote:
> On Fri, May 24, 2019 at 01:43:29PM +0200, Oleksandr Natalenko wrote:
> > > Please use the offset 0xb9
> > > 
> > > addr2line -i -e /usr/src/linux/vmlinux `printf "0x%lX" $((0x$ADDR+0xb9))
> > > 
> > > -- 
> > > Mel Gorman
> > > SUSE Labs
> > 
> > Cc'ing myself since i observe such a behaviour sometimes right after KVM
> > VM is launched. No luck with reproducing it on demand so far, though.
> > 
> 
> It's worth testing the patch at https://lore.kernel.org/lkml/1558689619-16891-1-git-send-email-suzuki.poulose@arm.com/T/#u

It is reported [1] that this fixes the issue.

Thanks.

[1] https://github.com/NixOS/nixpkgs/issues/61909

> 
> -- 
> Mel Gorman
> SUSE Labs

-- 
  Best regards,
    Oleksandr Natalenko (post-factum)
    Senior Software Maintenance Engineer

  parent reply	other threads:[~2019-05-27  6:23 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-05-12  8:27 Justin Piszcz
2019-05-12  8:34 ` Justin Piszcz
2019-05-17 21:30   ` Sakari Ailus
2019-05-20 11:56 ` Mel Gorman
2019-05-20 12:20   ` Justin Piszcz
2019-05-21  9:01   ` Justin Piszcz
2019-05-21 12:43     ` Mel Gorman
2019-05-24 11:43       ` Oleksandr Natalenko
2019-05-24 12:31         ` Mel Gorman
2019-05-24 12:38           ` Oleksandr Natalenko
2019-05-27  6:23           ` Oleksandr Natalenko [this message]
2019-05-27  8:25             ` Mel Gorman

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