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Date:      Fri, 19 Jan 2018 10:07:12 +0100
From:      "Bradley T. Hughes" <bhughes@freebsd.org>
To:        Colin Percival <cperciva@tarsnap.com>
Cc:        "Pieper, Jeffrey E" <jeffrey.e.pieper@intel.com>, "freebsd-net@freebsd.org" <freebsd-net@freebsd.org>, Eric Joyner <erj@FreeBSD.org>, "freebsd-cloud@freebsd.org" <freebsd-cloud@freebsd.org>
Subject:   Re: Panic with recent -CURRENT kernel in EC2
Message-ID:  <CC01A9AE-86F1-4A14-86DF-1636B41087BB@freebsd.org>
In-Reply-To: <551A3441-609F-49BA-841B-2040E14D411C@freebsd.org>
References:  <E708396E-B987-4B1A-A373-101B2B62CB64@freebsd.org> <01000160e9f7ae62-92937548-d46c-4687-87c0-2205119d5132-000000@email.amazonses.com> <191060CB-F1F8-4E34-8191-99EB7B28597C@intel.com> <01000160ec74f91e-2181241b-7d3f-4740-88d5-3b0559cecd09-000000@email.amazonses.com> <551A3441-609F-49BA-841B-2040E14D411C@freebsd.org>

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> On 19 Jan 2018, at 10:02, Bradley T. Hughes <bhughes@freebsd.org> wrote:
> 
>> On 12 Jan 2018, at 23:19, Colin Percival <cperciva@tarsnap.com> wrote:
>> 
>> On 01/12/18 08:16, Pieper, Jeffrey E wrote:
>>> Hrm…
>>> 
>>>> taskqgroup_attach_cpu: setaffinity failed: 22
>>>> taskqgroup_attach_cpu: setaffinity failed: 22
>>> 
>>> Is this a fresh snapshot? That should have been fixed in
>>> https://svnweb.freebsd.org/base?view=revision&revision=327013 . Can you
>>> please file a bug on this? This looks like an iflib issue.
>> 
>> I can confirm that this happens with the 12.0-CURRENT r327524 snasphot (on a
>> c4.8xlarge EC2 instance, in case it matters).
> 
> Indeed. I still get this with r328126 as well. I will file a PR about it.

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=225312

--
Bradley T. Hughes
bhughes@freebsd.org




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