Date: Mon, 26 Feb 2018 16:53:56 +0400 From: Misak Khachatryan <kmisak@gmail.com> To: "Andrey V. Elsukov" <bu7cher@yandex.ru> Cc: freebsd-net@freebsd.org, Eugene Grosbein <eugen@grosbein.net> Subject: Re: Racoon and setkey problems Message-ID: <CABfKv0mHgnUtFX2u9jWDU82Ottgk8-6shBDk6RRP94udKqL%2BhQ@mail.gmail.com> In-Reply-To: <36df24bc-8370-1786-9a11-7c77e968813f@yandex.ru> References: <CABfKv0mYX2ouQ1k6M2Bd90yp=eQXP6HcHL7%2BdE2AZQ9afQ%2Bc2g@mail.gmail.com> <16e6d695-6961-bc17-6ff0-e2affcd5df3b@yandex.ru> <CABfKv0kvTLJjv7F6y7DTXxE-oXspOHTJti%2Bj0Ftqv5xVpqQQRQ@mail.gmail.com> <5A8BB836.2010501@grosbein.net> <5e13deb9-0d83-5f43-195c-f6797ed36a7b@yandex.ru> <CABfKv0mavVUqFsecAAa6-6RjzfBQ9qoGp7sUw8EEyXEkVQ5Onw@mail.gmail.com> <5A8E7642.2020509@grosbein.net> <CABfKv0=wV0_W2eWRkgcWKwwUxiNigR7NKXCdRyCSwVXhGrQKZw@mail.gmail.com> <ddf4d736-d071-4ddb-2237-001cdac8992f@yandex.ru> <CABfKv0kX70wV3isxxADq3xoNN5P-Y2_tN3iuyXvYzH0dntgo1A@mail.gmail.com> <CABfKv0ms1Aw_g4DHWGskxMmi7tHczeEQBMBch6MphG7NcSa3Cg@mail.gmail.com> <182ad344-6d2d-418f-02c6-1ba11dd3c2cd@yandex.ru> <CABfKv0=n9TnezVZSbTLyYV%2Bndk4mPJrgo%2BHvsFno=wMazrf7fg@mail.gmail.com> <9db09caa-010f-facb-778b-4a1a82cbb0b7@yandex.ru> <CABfKv0kbqYCPXk%2B2xxX2tOx%2BhaB3NQTur6Lrrm3rTOANz5W=WQ@mail.gmail.com> <300530ba-f2b2-f31c-881e-4841c9c8ec12@yandex.ru> <CABfKv0ki8CKbOd3n3RmBB2AwxO4H_wxo8RNF-LazMb9b5hKu-w@mail.gmail.com> <36df24bc-8370-1786-9a11-7c77e968813f@yandex.ru>
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Hi Andrey, thanks for the patch! Is it safe to use it on 10.3? Best regards, Misak Khachatryan On Mon, Feb 26, 2018 at 4:39 PM, Andrey V. Elsukov <bu7cher@yandex.ru> wrote: > On 22.02.2018 22:12, Misak Khachatryan wrote: >>>> kernel`key_sendup0+0xee >>>> kernel`key_sendup_mbuf+0x1e6 >>>> kernel`key_parse+0x87f >>>> >>> >>> Then probably this output will be changed. > > I think the problem is that there are several PF_KEY sockets present, > but some socket has overfilled its buffers. key_sendup_mbuf() function > tries to send data to all sockets and fails on this mentioned socket. > > If you can, please, try the attached patch. It changes the behavior to > always try to send data to all sockets and ignore some possible errors > on intermediate sockets. I think with this patch you will be able to > clear SAs with `setkey -F` command. > > You need to rebuild and reinstall the kernel. The patch is for stable/10. > > -- > WBR, Andrey V. Elsukov
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