linux-kernel - Re: [PATCH] ip6_offload: check segs for NULL in ipv6_gso

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Message-ID: <CADJev7-0AceYJPGZQsoQ=rfDY7goqdinZYyyxVp4BYdAF39UgA@mail.gmail.com>
Date:   Thu, 1 Dec 2016 21:47:17 -0500
From:   Don Bowman <db@...bowman.ca>
To:     asavkov@...hat.com, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ip6_offload: check segs for NULL in ipv6_gso_segment.

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).

Download attachment "Screenshot_20161201_210107.png" of type "image/png" (241547 bytes)