From owner-freebsd-sparc Mon Nov 11 11:16:16 2002 Delivered-To: freebsd-sparc@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id B351337B401 for ; Mon, 11 Nov 2002 11:16:14 -0800 (PST) Received: from pump3.york.ac.uk (pump3.york.ac.uk [144.32.128.131]) by mx1.FreeBSD.org (Postfix) with ESMTP id E3C8943E6E for ; Mon, 11 Nov 2002 11:16:12 -0800 (PST) (envelope-from gavin.atkinson@ury.york.ac.uk) Received: from ury.york.ac.uk (ury.york.ac.uk [144.32.108.81]) by pump3.york.ac.uk (8.10.2/8.10.2) with ESMTP id gABJG6E20913 for ; Mon, 11 Nov 2002 19:16:06 GMT Received: from ury.york.ac.uk (localhost.york.ac.uk [127.0.0.1]) by ury.york.ac.uk (8.12.3/8.12.3) with ESMTP id gABJG5Sf054700 for ; Mon, 11 Nov 2002 19:16:05 GMT (envelope-from gavin.atkinson@ury.york.ac.uk) Received: from localhost (gavin@localhost) by ury.york.ac.uk (8.12.3/8.12.3/Submit) with ESMTP id gABJG4Xr054697 for ; Mon, 11 Nov 2002 19:16:04 GMT X-Authentication-Warning: ury.york.ac.uk: gavin owned process doing -bs Date: Mon, 11 Nov 2002 19:16:03 +0000 (GMT) From: Gavin Atkinson To: Subject: Reproducable panic on Ultra 5 Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-sparc@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org Hi, I can reliably panic my Ultra 5 by simply pressing the front power button. Power Failure Detected: Shutting down NOW. panic: blockable sleep lock (sleep mutex) process lock @ /usr/src/sys/kern/kern_shutdown.c:190 cpuid = 0; Debugger("panic") Stopped at Debugger+0x1c: ta %xcc, 1 db> trace panic() at panic+0x134 witness_lock() at witness_lock+0x90 _mtx_lock_flags() at _mtx_lock_flags+0x100 shutdown_nice() at shutdown_nice+0x28 psycho_powerfail() at psycho_powerfail+0x10 intr_fast() at intr_fast+0x4c -- interrupt level=0xd pil=0 %o7=0xc01110e4 -- ktr_tracepoint() at ktr_tracepoint sched_runnable() at sched_runnable+0x8 idle_proc() at idle_proc+0x30 fork_exit() at fork_exit+0xc4 fork_trampoline() at fork_trampoline+0xdc db> show locks db> show pcpu cpuid = 0 curthread = 0xc0d812c0: pid 11 "idle: cpu0" curpcb = 0xc4c01a80 fpcurthread = none idlethread = 0xc0d812c0: pid 11 "idle: cpu0" spin locks held: db> If anyone needs more info, I can get you it. Gavin To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-sparc" in the body of the message