Date: Sun, 24 Jan 2016 17:53:42 +0100 From: Ben Woods <woodsb02@gmail.com> To: =?UTF-8?B?T3RhY8OtbGlv?= <otacilio.neto@bsd.com.br> Cc: FreeBSD Current <freebsd-current@freebsd.org>, freebsd-net@freebsd.org Subject: Re: Multicast routing on FreeBSD 11 current Message-ID: <CAOc73CB%2B7sPtJY57zOkQi5iwy3EUZNZUMNAzi0id1xfxBc838w@mail.gmail.com> In-Reply-To: <56A4A91F.3020907@bsd.com.br> References: <CAOc73CDHBx5YzSs9xjOqQDDFAq3ccM-kCiQ=0_4qr-U1am4Sbw@mail.gmail.com> <CAOc73CC1wOk3nkaGMS4SY0E04KZyS608zCna3FTa7q6BiON31w@mail.gmail.com> <CA%2Bq%2BTcoj5_WjenELGFW2W8dTp6pSZtefcCfrXW=LyZ0dwB9dOg@mail.gmail.com> <56A4A91F.3020907@bsd.com.br>
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On 24 January 2016 at 11:36, Otac=C3=ADlio <otacilio.neto@bsd.com.br> wrote= : > Em 24/01/2016 07:24, Olivier Cochard-Labb=C3=A9 escreveu: > >> On Sun, Jan 24, 2016 at 9:41 AM, Ben Woods <woodsb02@gmail.com> wrote: >> >> Hi everyone, >>> >>> Could someone running FreeBSD current on a test machine try loading the >>> ip_mroute driver on their machine? >>> >>> =E2=80=8BHi, >> >> no problem here: >> >> root@lame5 # uname -a >> FreeBSD lame5.bsdrp.net 11.0-CURRENT FreeBSD 11.0-CURRENT #0 r294522: Th= u >> Jan 21 20:07:04 CET 2016 >> root@lame5.bsdrp.net:/usr/obj/usr/src/sys/GENERIC-NODEBUG >> amd64 >> root@lame5 # kldload ip_mroute >> root@lame5 >> =E2=80=8B >> # kldstat -m ip_mroute >> Id Refs Name >> 497 1 ip_mroute >> >> >> =E2=80=8BRegards, >> >> Olivier=E2=80=8B >> >> > No problem here also. > > root@nostromo:~ # kldload ip_mroute > root@nostromo:~ # kldstat > Id Refs Address Size Name > 1 34 0xffffffff80200000 1e39ca8 kernel > 2 1 0xffffffff8203b000 e3b8 cuse.ko > 3 1 0xffffffff8204a000 3d90 pty.ko > 4 1 0xffffffff82221000 57b8 fdescfs.ko > 5 1 0xffffffff82227000 a3ac linprocfs.ko > 6 1 0xffffffff82232000 695a linux_common.ko > 7 1 0xffffffff82239000 26f8a vboxguest.ko > 8 1 0xffffffff82260000 7a9 vboxvideo.ko > 9 1 0xffffffff82261000 52092 drm2.ko > 10 1 0xffffffff822b4000 2679 iicbus.ko > 11 1 0xffffffff822b7000 1f6a imgact_binmisc.ko > 12 1 0xffffffff822b9000 657f nullfs.ko > 13 1 0xffffffff822c0000 abe8 tmpfs.ko > 14 1 0xffffffff822cb000 ceff ip_mroute.ko > root@nostromo:~ # uname -a > FreeBSD nostromo 11.0-CURRENT FreeBSD 11.0-CURRENT #0 r294319M: Tue Jan 1= 9 > 20:29:21 BRT 2016 ota@nostromo:/usr/obj/usr/src/sys/GENERIC amd64 > Thanks for your feedback everyone. Having spent some time now investigating, I have confirmed that this problem is related to VIMAGE. With VIMAGE enabled in the kernel, loading the ip_mroute kernel module will fail. With VIMAGE disabled on the same kernel source (no other changes), loading the ip_mroute kernel module works fine. I have submitted this bug report: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D206583 Regards, Ben -- From: Benjamin Woods woodsb02@gmail.com
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