From owner-freebsd-alpha Thu Dec 14 10:34:31 2000 From owner-freebsd-alpha@FreeBSD.ORG Thu Dec 14 10:34:29 2000 Return-Path: Delivered-To: freebsd-alpha@freebsd.org Received: from feral.com (feral.com [192.67.166.1]) by hub.freebsd.org (Postfix) with ESMTP id 34A9C37B400; Thu, 14 Dec 2000 10:34:28 -0800 (PST) Received: from zeppo.feral.com (IDENT:mjacob@zeppo [192.67.166.71]) by feral.com (8.9.3/8.9.3) with ESMTP id KAA26057; Thu, 14 Dec 2000 10:34:35 -0800 Date: Thu, 14 Dec 2000 10:34:27 -0800 (PST) From: Matthew Jacob Reply-To: mjacob@feral.com To: John Baldwin Cc: alpha@FreeBSD.ORG Subject: mutex/ithread jitters? Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-alpha@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org Since I (and maybe only I :-)) have gotten a 4100 up and running, I've been experiencing the following two behaviours: Periodic messages like: (da1:isp0:0:3:0): isp0: watchdog timeout (cf, 0) (da1:isp0:0:3:0): isp0: watchdog timeout (21, 0) (da1:isp0:0:3:0): isp0: watchdog timeout (9, 0) (da1:isp0:0:3:0): isp0: watchdog timeout (65, 0) (da1:isp0:0:3:0): isp0: watchdog timeout (c8, 0) (da1:isp0:0:3:0): isp0: watchdog timeout (6e, 0) (da1:isp0:0:3:0): isp0: watchdog timeout (1a, 0) (da1:isp0:0:3:0): isp0: watchdog timeout (2, 0) (da1:isp0:0:3:0): isp0: watchdog timeout (ee, 0) (da1:isp0:0:3:0): isp0: watchdog timeout (cb, 0) (da1:isp0:0:3:0): isp0: watchdog timeout (d4, 0) (da1:isp0:0:3:0): isp0: watchdog timeout (d6, 0) (da1:isp0:0:3:0): isp0: watchdog timeout (c8, 0) (da1:isp0:0:3:0): isp0: watchdog timeout (89, 0) (da1:isp0:0:3:0): isp0: watchdog timeout (56, 0) (da1:isp0:0:3:0): isp0: watchdog timeout (19, 0) (da1:isp0:0:3:0): isp0: watchdog timeout (ec, 0) (da1:isp0:0:3:0): isp0: watchdog timeout (91, 0) (da1:isp0:0:3:0): isp0: watchdog timeout (e0, 0) (da1:isp0:0:3:0): isp0: watchdog timeout (50, 0) (da1:isp0:0:3:0): isp0: watchdog timeout (77, 0) (da1:isp0:0:3:0): isp0: watchdog timeout (5b, 0) (da1:isp0:0:3:0): isp0: watchdog timeout (5, 0) (da1:isp0:0:3:0): isp0: watchdog timeout (c3, 0) and 'freezes' while rlogin'd in. Has anyone else seen anything like this? The former, which really shouldn't happen at all at all (and doesn't under 4.2 in the same framework) indicates a completely lost interrupt. The latter I'm not sure about, but it could be the same. -matt To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message