From: Artem Savkov <asavkov@redhat.com>
To: Don Bowman <db@donbowman.ca>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [PATCH] ip6_offload: check segs for NULL in ipv6_gso_segment.
Date: Fri, 2 Dec 2016 12:57:31 +0100 [thread overview]
Message-ID: <20161202115731.ydq322564t62g7jd@shodan.usersys.redhat.com> (raw)
In-Reply-To: <CADJev7-0AceYJPGZQsoQ=rfDY7goqdinZYyyxVp4BYdAF39UgA@mail.gmail.com>
On Thu, Dec 01, 2016 at 09:47:17PM -0500, Don Bowman wrote:
> I have been having this problem (4.9rc6).
> I applied this patch.
> I still have the problem.
>
> My stack trace (attached as image, i did not get it in text) is:
>
> ipv6_gso_segment
> skb_mac_gso_segment
> __skb_gso_segment
> validate_xmit_skb
> sch_direct_xmit
> __dev_queue_xmit
> macvlan_start
>
> ..
>
> I think the macvlan is important (it does not seem to occur on my VM
> that are not macvtap).
I don't see any way that the same problem may get reproduced in
ipv6_gso_segment with that patch applied, so this must be a different
issue.
--
Regards,
Artem
next prev parent reply other threads:[~2016-12-02 11:57 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-02 2:47 Don Bowman
2016-12-02 11:57 ` Artem Savkov [this message]
-- strict thread matches above, loose matches on Subject: below --
2016-12-01 13:06 Artem Savkov
2016-12-01 14:34 ` Eric Dumazet
2016-12-01 15:07 ` Artem Savkov
2016-12-01 15:27 ` Eric Dumazet
2016-12-01 15:19 ` Eric Dumazet
2016-12-02 18:36 ` David Miller
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