Date: Thu, 27 Sep 2012 08:53:31 -0400 From: John Baldwin <jhb@freebsd.org> To: freebsd-net@freebsd.org Cc: Garrett Cooper <yanegomi@gmail.com>, Olivier =?iso-8859-1?q?Cochard-Labb=E9?= <olivier@cochard.me>, Marcin Cieslak <saper@saper.info> Subject: Re: enc(4) uninitialized in -current? Message-ID: <201209270853.31318.jhb@freebsd.org> In-Reply-To: <CAGH67wSTy66UThUGwwMTeQnaNx8oW7UadXOct21ftjf6H3Mpyg@mail.gmail.com> References: <slrnk66vbe.2uvc.saper@saper.info> <CA%2Bq%2BTcptmDrtAQph_vUZtrrJCqFqC39f4XkeuvDZ1CS5pz3hOw@mail.gmail.com> <CAGH67wSTy66UThUGwwMTeQnaNx8oW7UadXOct21ftjf6H3Mpyg@mail.gmail.com>
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On Wednesday, September 26, 2012 6:42:19 pm Garrett Cooper wrote: > On Wed, Sep 26, 2012 at 3:33 PM, Olivier Cochard-Labb=E9 > <olivier@cochard.me> wrote: > > On Thu, Sep 27, 2012 at 12:10 AM, Marcin Cieslak <saper@saper.info> wro= te: > >> I have just updated by 9.0-something laptop to 10.0-CURRENT r240948 > >> and it very quickly panics after enabling network with IPsec > >> (I am using IPsec w/racoon for IPv4 over 802.11, also using > >> tunelled IPv6). > > > > I don't know if it's related, but one of the first dmesg message > > displayd on my -current (rev 240921) is: > > > > module_register: module enc already exists! > > Module enc failed to register: 17 I suspect this is the root cause and that the "wrong" global variable is be= ing=20 used in ipsec_output.c due to duplicate symbols. OTOH, have you created an enc0 device? I can't find anything that=20 automatically creates it. =20 > Not 100% sure, but DEV_ENC might need to be specified in your > $KERNCONF. IPv6 also has IPSEC built in... does this issue occur when > IPv6 is disabled/not built into your kernel? Just one point: you do not need DEV_ENC. If you have 'device foo', config(= 8)=20 automatically enables a corresponding DEV_FOO option if it is listed in=20 sys/conf/options*. =2D-=20 John Baldwin
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