Messages in this thread | | | From | Eyal Birger <> | Date | Mon, 7 Nov 2022 08:09:39 +0200 | Subject | Re: [syzkaller] There is "lwtunnel_valid_encap_type" WARNING in 6.1-rc3 mainline kernel |
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Hi,
On Mon, Nov 7, 2022 at 5:27 AM Pengfei Xu <pengfei.xu@intel.com> wrote: > > Hi Birger and net expert, > > Greeting! > > There is "lwtunnel_valid_encap_type" WARNING in 6.1-rc3 mainline kernel in syzkaller test in guest:
<snip>
> > Bisect and found the first bad commit is 2c2493b9da9166478fe072e3054f8a5741dadb02. > "xfrm: lwtunnel: add lwtunnel support for xfrm interfaces in collect_md mode" > And revert this commit, this issue could not be reproduced. > > All bisect and test dmesg log, kconfig, repro.c and repro binary are in link: > https://github.com/xupengfe/syzkaller_logs/tree/main/221103_152117_lwtunnel_valid_encap_type > > Kconfig, repro.c are in attached. > > If you fix this issue, thanks to add the Reported tag. > > Resend the email due to previous large attachment.
Thanks for the report.
A fix was submitted to the IPsec tree: https://lore.kernel.org/netdev/Y0UwqMZQ6n+G%2F%2FaD@shredder/
Thanks, Eyal.
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