From owner-freebsd-bugs Sat Mar 16 22:47:48 2002 Delivered-To: freebsd-bugs@freebsd.org Received: from apollo.backplane.com (apollo.backplane.com [216.240.41.2]) by hub.freebsd.org (Postfix) with ESMTP id 5254337B405; Sat, 16 Mar 2002 22:47:36 -0800 (PST) Received: (from dillon@localhost) by apollo.backplane.com (8.11.6/8.9.1) id g2H6lQ621576; Sat, 16 Mar 2002 22:47:26 -0800 (PST) (envelope-from dillon) Date: Sat, 16 Mar 2002 22:47:26 -0800 (PST) From: Matthew Dillon Message-Id: <200203170647.g2H6lQ621576@apollo.backplane.com> To: Eugene Grosbein Cc: FreeBSD-gnats-submit@FreeBSD.ORG, freebsd-bugs@FreeBSD.ORG Subject: Re: kern/35969: kernel option PPP_DEFLATE often procudes kernel panics; PPP_BSDCOMP sometimes procudes stalled connections References: <200203160808.g2G880k17109@D00015.dialonly.kemerovo.su> <200203160820.g2G8K1s38158@freefall.freebsd.org> <20020317125834.A419@grosbein.pp.ru> Sender: owner-freebsd-bugs@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org :I've investigated this case little further. :I've used cvsup to downgrade my home system to :tag=RELENG_4 date=2002.02.13.00.00.00 : :Now it does not panic. :So it's possible that last commit to src/sys/net/if_ppp.c broke something: : :revision 1.67.2.2 :date: 2002/02/13 00:43:10; author: dillon; state: Exp; lines: +4 -3 :MFC remove the MFREE() mbuf macro and cleanup twists in related code. : :Eugene Grosbein Hmm. That change should not have made any difference, but it's easy to test... upgrade your system to 2002.02.13.00.50.00 (just after my commit) and see if the bug comes back. If it does I will run through that entire commit. I perused it just now and did not see anything specifically wrong. -Matt Matthew Dillon To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message