Bug#883413: linux-image-4.14.0-1-amd64: WARN_ON_ONCE in page_counter_cancel() in mm/page_counter.c
- To: 883413@bugs.debian.org
- Subject: Bug#883413: linux-image-4.14.0-1-amd64: WARN_ON_ONCE in page_counter_cancel() in mm/page_counter.c
- From: Chris Boot <bootc@debian.org>
- Date: Thu, 4 Jan 2018 11:50:27 +0000
- Message-id: <[🔎] 81575b16-6e3e-522e-ee37-9351dd470b50@debian.org>
- Reply-to: Chris Boot <bootc@debian.org>, 883413@bugs.debian.org
- In-reply-to: <c36e2275-70cc-ba5a-9f09-5b53bfb4c1ef@debian.org>
- References: <01020160833cd2b0-18bedea9-abe4-4434-85c3-97b0eb56ac55-000000@eu-west-1.amazonses.com> <010201601d5b4f03-2ca04790-5df8-497e-a3b9-093f6bf73641-000000@eu-west-1.amazonses.com> <deaf4e53-53b1-ec38-413b-e3daf4e96b73@debian.org> <1514243382.2714.37.camel@decadent.org.uk> <010201601d5b4f03-2ca04790-5df8-497e-a3b9-093f6bf73641-000000@eu-west-1.amazonses.com> <c36e2275-70cc-ba5a-9f09-5b53bfb4c1ef@debian.org> <010201601d5b4f03-2ca04790-5df8-497e-a3b9-093f6bf73641-000000@eu-west-1.amazonses.com>
On 30/12/17 23:24, Chris Boot wrote:
> What makes me suspicious that these are related is that neither happens
> with a 4.13 kernel, but I get both of these cgroup-related problems with
> 4.14.
>
> I wouldn't mind trying to bisect this, but I haven't done that for many
> years. Is there a nice way to do this with the Debian packaging or am I
> better off seeing if I can reproduce with vanilla upstream kernels and
> bisecting that? Or shall I give 4.15~rc5 from experimental a whirl instead?
I tried with linux-image-4.15.0-rc5-amd64_4.15~rc5-1~exp1 and my cgroup
issues no longer happen, so I think this is likely fixed in 4.15.
Unfortunately I'm now running into a KVM instability that feels like
#885166, so I'm going to go back to 4.13 shortly.
Cheers,
Chris
--
Chris Boot
bootc@debian.org
GPG: 8467 53CB 1921 3142 C56D C918 F5C8 3C05 D9CE EEEE
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