Messages in this thread | | | Date | Mon, 7 Nov 2022 16:16:16 +0800 | From | Pengfei Xu <> | Subject | Re: [syzkaller] There is "lwtunnel_valid_encap_type" WARNING in 6.1-rc3 mainline kernel |
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Hi Eyal,
On 2022-11-07 at 08:09:39 +0200, Eyal Birger wrote: > 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/ > Ah, thanks for your information of fixed patch, please ignore this email.
Thanks! BR.
> Thanks, > Eyal.
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