From owner-freebsd-current Thu Sep 3 23:36:00 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id XAA09266 for freebsd-current-outgoing; Thu, 3 Sep 1998 23:36:00 -0700 (PDT) (envelope-from owner-freebsd-current@FreeBSD.ORG) Received: from nagual.pp.ru (lsd.relcom.eu.net [193.125.27.73]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id XAA09247 for ; Thu, 3 Sep 1998 23:35:54 -0700 (PDT) (envelope-from ache@nagual.pp.ru) Received: (from ache@localhost) by nagual.pp.ru (8.9.1/8.9.1) id KAA03785; Fri, 4 Sep 1998 10:34:28 +0400 (MSD) (envelope-from ache) Message-ID: <19980904103427.A3368@nagual.pp.ru> Date: Fri, 4 Sep 1998 10:34:27 +0400 From: "Andrey A. Chernov" To: Mike Smith Cc: current@FreeBSD.ORG Subject: Re: sbflush 2 panic, uipc_socket2.c Mail-Followup-To: Mike Smith , current@FreeBSD.org References: <19980903141808.A939@nagual.pp.ru> <199809031315.NAA01029@dingo.cdrom.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Mailer: Mutt 0.93.2i In-Reply-To: <199809031315.NAA01029@dingo.cdrom.com>; from mike@smith.net.au on Thu, Sep 03, 1998 at 01:15:02PM +0000 Organization: Biomechanoid Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG On Thu, Sep 03, 1998 at 01:15:02PM +0000, Mike Smith wrote: > > Approx. once a day I have this panic (see subj.) on heavily loaded > > -current HTTP server. Is any solution possible? Briefly looking through > > code I think some sort of spl protection needed between freeing sb_cc and > > checking it again. > > That sounds reasonable. What have you tried so far? No, just gather more panic details: #2 0xf012648e in sbflush () #3 0xf0150e93 in tcp_disconnect () #4 0xf0150646 in tcp_usr_disconnect () #5 0xf01242fc in sodisconnect () #6 0xf0124112 in soclose () #7 0xf011a42a in soo_close () #8 0xf0106b22 in closef () #9 0xf010610b in close () -- Andrey A. Chernov http://www.nagual.pp.ru/~ache/ MTH/SH/HE S-- W-- N+ PEC>+ D A a++ C G>+ QH+(++) 666+>++ Y To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message