From owner-freebsd-bugs  Tue Feb 27 11:20:04 1996
Return-Path: owner-bugs
Received: (from root@localhost)
          by freefall.freebsd.org (8.7.3/8.7.3) id LAA14423
          for bugs-outgoing; Tue, 27 Feb 1996 11:20:04 -0800 (PST)
Received: (from gnats@localhost)
          by freefall.freebsd.org (8.7.3/8.7.3) id LAA14399
          Tue, 27 Feb 1996 11:20:02 -0800 (PST)
Resent-Date: Tue, 27 Feb 1996 11:20:02 -0800 (PST)
Resent-Message-Id: <199602271920.LAA14399@freefall.freebsd.org>
Resent-From: gnats (GNATS Management)
Resent-To: freebsd-bugs
Resent-Reply-To: FreeBSD-gnats@freefall.FreeBSD.org, hsu@clinet.fi
Received: from hauki.clinet.fi (root@hauki.clinet.fi [194.100.0.1])
          by freefall.freebsd.org (8.7.3/8.7.3) with ESMTP id LAA14058
          for <FreeBSD-gnats-submit@freebsd.org>; Tue, 27 Feb 1996 11:16:04 -0800 (PST)
Received: from katiska.clinet.fi (root@katiska.clinet.fi [194.100.0.4]) by hauki.clinet.fi (8.7.3/8.6.4) with ESMTP id VAA26762 for <FreeBSD-gnats-submit@freebsd.org>; Tue, 27 Feb 1996 21:15:18 +0200 (EET)
Received: (root@localhost) by katiska.clinet.fi (8.7.3/8.6.4) id VAA18465; Tue, 27 Feb 1996 21:15:18 +0200 (EET)
Message-Id: <199602271915.VAA18465@katiska.clinet.fi>
Date: Tue, 27 Feb 1996 21:15:18 +0200 (EET)
From: Heikki Suonsivu <hsu@clinet.fi>
Reply-To: hsu@clinet.fi
To: FreeBSD-gnats-submit@freebsd.org
X-Send-Pr-Version: 3.2
Subject: kern/1045: Lockup: b_to_q to a clist with no reserved cblocks
Sender: owner-bugs@freebsd.org
Precedence: bulk


>Number:         1045
>Category:       kern
>Synopsis:       Lockup: b_to_q to a clist with no reserved cblocks
>Confidential:   no
>Severity:       serious
>Priority:       high
>Responsible:    freebsd-bugs
>State:          open
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Tue Feb 27 11:20:01 PST 1996
>Last-Modified:
>Originator:     Heikki Suonsivu
>Organization:
Clinet, Espoo, Finland
>Release:        FreeBSD 2.2-CURRENT i386
>Environment:

	486-100 used as a terminal server, -current.  Never seen this on
	older sups, it seems to be new problem.  Cyclades 32 port board.

>Description:

	The machine stops responding to any requests and prints this
	message to console as fast as it can:

	b_to_q to a clist with no reserved cblocks

>How-To-Repeat:

	I don't know, but I guess a large number of active serial
	ports could have something to do with this.

>Fix:
	
	

>Audit-Trail:
>Unformatted: