Date: Tue, 19 Jun 2012 10:00:26 GMT From: "Alexander V. Chernikov" <melifaro@FreeBSD.org> To: freebsd-virtualization@FreeBSD.org Subject: Re: kern/158686: [vimage] [tap] [patch] Add VIMAGE support to if_tap Message-ID: <201206191000.q5JA0Qn4034439@freefall.freebsd.org>
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The following reply was made to PR kern/158686; it has been noted by GNATS. From: "Alexander V. Chernikov" <melifaro@FreeBSD.org> To: Daan Vreeken <Daan@vitsch.nl> Cc: Mikolaj Golub <trociny@freebsd.org>, bug-followup@freebsd.org Subject: Re: kern/158686: [vimage] [tap] [patch] Add VIMAGE support to if_tap Date: Tue, 19 Jun 2012 13:52:59 +0400 > I don't have a working test setup or use case at this moment where we use > multiple FIBs in combination with tap(4), but if I remember correctly, the > kernel would instantly panic upon receiving the first packet through the > interface without the call to M_SETFIB(). It is quite strange since M_SETFIB does nothing more than setting 4 bits in mbuf flags which are zero by default (fib 0). > > If I run in to this again I'll submit a separate PR for this problem. Can you please drop e-mail to me if this happens?
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