Date: Wed, 28 Jun 2000 05:50:04 -0700 (PDT) From: David Nugent <davidn@austel.net> To: freebsd-bugs@FreeBSD.org Subject: Re: kern/19553: "panic: zone: entry not free" in namei Message-ID: <200006281250.FAA91278@freefall.freebsd.org>
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The following reply was made to PR kern/19553; it has been noted by GNATS. From: David Nugent <davidn@austel.net> To: David Malone <dwmalone@maths.tcd.ie> Cc: freebsd-gnats-submit@FreeBSD.ORG Subject: Re: kern/19553: "panic: zone: entry not free" in namei Date: Wed, 28 Jun 2000 22:47:31 +1000 David Malone wrote: > > Kernel compiled with "options INVARIANTS" > > You often see panics if you compile with INVARIANTS and then load > modules which have not been compiled with INVARIANTS. Could this > be the problem? If it is, then we either still have a bug, or we have a bug in our documentation (maybe depending on which is easier to fix :-)). From src/sys/i386/conf/NOTES (in -current, was LINT): # The INVARIANT_SUPPORT option makes us compile in support for # verifying some of the internal structures. It is a prerequisite for # 'INVARIANTS', as enabling 'INVARIANTS' will make these functions be |# called. The intent is that you can set 'INVARIANTS' for single |# source files (by changing the source file or specifying it on the |# command line) if you have 'INVARIANT_SUPPORT' enabled. From my reading of this, it is more likely that problems will occur when mixing kernel/modules with differing options "INVARIANT_SUPPORT" than "INVARIANTS". Of course, this may well be what you meant. :) -- || David Nugent || TS Manager, ISP Limited || \\ davidn@austel.net | davidn@blaze.net.au | davidn@freebsd.org // .\\ Ph: +61396422322 Fax: +61396422063 Cell: +61404867638 //. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message
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