From owner-freebsd-sparc64@FreeBSD.ORG Thu Jan 28 17:03:11 2010 Return-Path: Delivered-To: freebsd-sparc64@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 31CA9106566C for ; Thu, 28 Jan 2010 17:03:11 +0000 (UTC) (envelope-from mexas@bristol.ac.uk) Received: from dirg.bris.ac.uk (dirg.bris.ac.uk [137.222.10.102]) by mx1.freebsd.org (Postfix) with ESMTP id DD4808FC25 for ; Thu, 28 Jan 2010 17:03:10 +0000 (UTC) Received: from ncsc.bris.ac.uk ([137.222.10.41]) by dirg.bris.ac.uk with esmtp (Exim 4.69) (envelope-from ) id 1NaXlt-0003V1-KZ for freebsd-sparc64@freebsd.org; Thu, 28 Jan 2010 17:03:09 +0000 Received: from mech-cluster241.men.bris.ac.uk ([137.222.187.241]) by ncsc.bris.ac.uk with esmtpsa (TLSv1:AES256-SHA:256) (Exim 4.67) (envelope-from ) id 1NaXlt-0001k6-HP for freebsd-sparc64@freebsd.org; Thu, 28 Jan 2010 17:03:09 +0000 Received: from mech-cluster241.men.bris.ac.uk (localhost [127.0.0.1]) by mech-cluster241.men.bris.ac.uk (8.14.3/8.14.3) with ESMTP id o0SH39gs085237 for ; Thu, 28 Jan 2010 17:03:09 GMT (envelope-from mexas@bristol.ac.uk) Received: (from mexas@localhost) by mech-cluster241.men.bris.ac.uk (8.14.3/8.14.3/Submit) id o0SH39t5085236 for freebsd-sparc64@freebsd.org; Thu, 28 Jan 2010 17:03:09 GMT (envelope-from mexas@bristol.ac.uk) X-Authentication-Warning: mech-cluster241.men.bris.ac.uk: mexas set sender to mexas@bristol.ac.uk using -f Date: Thu, 28 Jan 2010 17:03:09 +0000 From: Anton Shterenlikht To: freebsd-sparc64@freebsd.org Message-ID: <20100128170308.GE60207@mech-cluster241.men.bris.ac.uk> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.20 (2009-06-14) Subject: panic in single user boot after make buildworld, buildkernel, installkernel X-BeenThere: freebsd-sparc64@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Porting FreeBSD to the Sparc List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 28 Jan 2010 17:03:11 -0000 I just updated src on blade 1500, made buildworld, buildkernel, installkernel, no problem there. On reboot in single user mode I get this panic: uart0: console (9600,n,8,1) uart1: <16550 or compatible> at port 0x2e8-0x2ef irq 44 on isa0 uart1: [FILTER] Timecounter "tick" frequency 1503000000 Hz quality 1000 Timecounters tick every 1.000 msec IP Filter: v4.1.28 initialized. Default = block all, Logging = enabled usbus0: 12Mbps Full Speed USB v1.0 panic: blockable sleep lock (sleep mutex) system map @ /usr/src/sys/vm/vm_map.c:3532 KDB: enter: panic [thread pid 11 tid 100027 ] Stopped at kdb_enter+0x80: ta %xcc, 1 db> db> bt Tracing pid 11 tid 100027 td 0xfffff80002110000 panic() at panic+0x158 witness_checkorder() at witness_checkorder+0x108 _mtx_lock_flags() at _mtx_lock_flags+0x110 _vm_map_lock_read() at _vm_map_lock_read+0x1c vm_map_lookup() at vm_map_lookup+0x4c vm_fault() at vm_fault+0x70 trap_pfault() at trap_pfault+0x338 trap() at trap+0x354 -- fast data access mmu miss tar=0xdeadc000 %o7=0xc02276dc -- _thread_lock_flags() at _thread_lock_flags+0x240 sleepq_signal() at sleepq_signal+0x1a4 cv_signal() at cv_signal+0x2c _sema_post() at _sema_post+0x50 ata_completed() at ata_completed+0xad4 ata_finish() at ata_finish+0x58 ata_interrupt() at ata_interrupt+0x13c ata_generic_intr() at ata_generic_intr+0x18 intr_event_execute_handlers() at intr_event_execute_handlers+0x150 ithread_loop() at ithread_loop+0xf8 fork_exit() at fork_exit+0x9c fork_trampoline() at fork_trampoline+0x8 db> Please advise many thanks anton -- Anton Shterenlikht Room 2.6, Queen's Building Mech Eng Dept Bristol University University Walk, Bristol BS8 1TR, UK Tel: +44 (0)117 331 5944 Fax: +44 (0)117 929 4423