Date: Wed, 01 Feb 2012 22:24:31 -0800 From: Julian Elischer <julian@freebsd.org> To: Rozhuk.IM@gmail.com Cc: freebsd-net@freebsd.org Subject: Re: m_pullup - fail Message-ID: <4F2A2C1F.1060609@freebsd.org> In-Reply-To: <4f298d95.82b7cc0a.49b2.5d24@mx.google.com> References: <4f298d95.82b7cc0a.49b2.5d24@mx.google.com>
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On 2/1/12 11:07 AM, rozhuk.im@gmail.com wrote: > Hello! > > > The function always returns an error and remove the chain MBUF for two or > more generated on the same host. > If the pre-call m_defrag no error occurs. > This is normal behavior? > How to know in advance the maximum size for MBUF that does not cause a > failure in m_pullup? > send the list more information.. like where it is being called from, or a stack trace, or what are you trying to do? > mbuf: 0xfffffe0074fc0600 len: 42, next: 0xfffffe0073a45800, 2<pkthdr> > mbuf: 0xfffffe0073a45800 len: 210, next: 0, 1<ext> > FAIL: m_pullup: m_pkthdr.len = 252, m_len = 42, pullup_len = 252 > > > > _______________________________________________ > freebsd-net@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-net > To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org" >
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