From owner-freebsd-bugs@FreeBSD.ORG Fri May 1 17:10:03 2009 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 1EEAE106566C for ; Fri, 1 May 2009 17:10:03 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 0C8808FC0C for ; Fri, 1 May 2009 17:10:03 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.14.3/8.14.3) with ESMTP id n41HA2dM077088 for ; Fri, 1 May 2009 17:10:02 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.3/8.14.3/Submit) id n41HA2Zp077087; Fri, 1 May 2009 17:10:02 GMT (envelope-from gnats) Date: Fri, 1 May 2009 17:10:02 GMT Message-Id: <200905011710.n41HA2Zp077087@freefall.freebsd.org> To: freebsd-bugs@FreeBSD.org From: "Steven G. Kargl" Cc: Subject: Re: kern/132827: [vm] [panic] vm_page_free_toq: freeing mapped page X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: "Steven G. Kargl" List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 01 May 2009 17:10:03 -0000 The following reply was made to PR kern/132827; it has been noted by GNATS. From: "Steven G. Kargl" To: Alan Cox Cc: bug-followup@FreeBSD.org Subject: Re: kern/132827: [vm] [panic] vm_page_free_toq: freeing mapped page Date: Fri, 1 May 2009 10:07:40 -0700 (PDT) Alan Cox wrote: > There has been no reported re-occurrence of this assertion failure since > the submitter removed ZERO_COPY_SOCKETS from his kernel configuration. Yes, that is correct. The panics stopped after removal of ZERO_COPY_SOCKETS. I'd suggest adding a big warning in the various NOTES files that ZERO_COPY_SOCKETS is broken. -- Steve http://troutmask.apl.washington.edu/~kargl/