From owner-freebsd-sparc64@FreeBSD.ORG Thu Mar 19 14:40:03 2009 Return-Path: Delivered-To: freebsd-sparc64@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 3BB1510656CA for ; Thu, 19 Mar 2009 14:40:03 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 215AD8FC26 for ; Thu, 19 Mar 2009 14:40:03 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.14.3/8.14.3) with ESMTP id n2JEe3FW042804 for ; Thu, 19 Mar 2009 14:40:03 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.3/8.14.3/Submit) id n2JEe3jL042803; Thu, 19 Mar 2009 14:40:03 GMT (envelope-from gnats) Date: Thu, 19 Mar 2009 14:40:03 GMT Message-Id: <200903191440.n2JEe3jL042803@freefall.freebsd.org> To: freebsd-sparc64@FreeBSD.org From: Marius Strobl Cc: Subject: Re: sparc64/132641: CURRENT as of 2009-03-14 panics on boot X-BeenThere: freebsd-sparc64@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: Marius Strobl List-Id: Porting FreeBSD to the Sparc List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 19 Mar 2009 14:40:09 -0000 The following reply was made to PR sparc64/132641; it has been noted by GNATS. From: Marius Strobl To: Henry Karpatskij Cc: freebsd-gnats-submit@freebsd.org Subject: Re: sparc64/132641: CURRENT as of 2009-03-14 panics on boot Date: Thu, 19 Mar 2009 15:04:14 +0100 On Sat, Mar 14, 2009 at 09:32:05PM +0000, Henry Karpatskij wrote: > > I built the latest CURRENT and it panics on boot: > > da0 at sym0 bus 0 target 0 lun 0 > da0: Fixed Direct Access SCSI-3 device > da0: 160.000MB/s transfers (80.000MHz DT, offset 62, 16bit) > da0: Command Queueing Enabled > da0: 140014MB (286749488 512 byte sectors: 255H 63S/T 17849C) > da1 at sym0 bus 0 target 1 lun 0 > da1: Fixed Direct Access SCSI-3 device > da1: 160.000MB/s transfers (80.000MHz DT, offset 62, 16bit) > da1: Command Queueing Enabled > da1: 140014MB (286749488 512 byte sectors: 255H 63S/T 17849C) > GEOM: da0: adding VTOC8 information. > Trying to mount root from ufs:/dev/da0a > panic: vm_fault: fault on nofault entry, addr: f35de000 > cpuid = 0 > KDB: enter: panic > [thread pid 1 tid 100002 ] > Stopped at kdb_enter+0x80: ta %xcc, 1 > db> trace > Tracing pid 1 tid 100002 td 0xfffff80001097b80 > panic() at panic+0x20c > vm_fault() at vm_fault+0x19c > trap_pfault() at trap_pfault+0x340 > trap() at trap+0x354 > -- fast data access mmu miss tar=0xf35de000 %o7=0xc030244c -- > exec_elf64_imgact() at exec_elf64_imgact+0x174 > kern_execve() at kern_execve+0x464 > execve() at execve+0x34 > start_init() at start_init+0x2ec > fork_exit() at fork_exit+0x9c > fork_trampoline() at fork_trampoline+0x8 > db> > > I understand it is possible on CURRENT that it might occassionally do this, but I just wanted to let you know. Looks like my best bet is to revert back to the 2008-12 snapshot, which boots fine. Could you please try again with updates sources? I can't reproduce this problem but it was most likely introduced with r189771 and fixed again in r189919. Marius