From owner-freebsd-stable@FreeBSD.ORG Sun Sep 21 10:19:17 2003 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 539D616A4B3 for ; Sun, 21 Sep 2003 10:19:17 -0700 (PDT) Received: from moek.pir.net (moek.pir.net [130.64.1.215]) by mx1.FreeBSD.org (Postfix) with ESMTP id 87A7643FE9 for ; Sun, 21 Sep 2003 10:19:16 -0700 (PDT) (envelope-from pir@pir.net) Received: from pir by moek.pir.net with local (Exim) id 1A17rf-0001Mb-00 for freebsd-stable@freebsd.org; Sun, 21 Sep 2003 13:19:15 -0400 Date: Sun, 21 Sep 2003 13:19:15 -0400 From: Peter Radcliffe To: freebsd-stable@freebsd.org Message-ID: <20030921171915.GA4779@pir.net> Mail-Followup-To: freebsd-stable@freebsd.org References: <20030916025858.GA1772@krel.org> <20030917171337.R25425@carver.gumbysoft.com> <20030918002611.GA15292@pir.net> <20030917174037.U25425@carver.gumbysoft.com> <20030918012703.GB15292@pir.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20030918012703.GB15292@pir.net> User-Agent: Mutt/1.4.1i X-fish: < X-Copy-On-Listmail: Please do NOT Cc: me on list mail. Subject: Re: 4.9 panic AGAIN!!!! X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: freebsd-stable@freebsd.org List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 21 Sep 2003 17:19:17 -0000 Peter Radcliffe probably said: > I've cleaned out /modules/, /modules.old/, /usr/obj/ and > /usr/src/sys/compile/ before a complete rebuild of world and kernel > and rebooting (after double checking the new kernel is in place) a > couple of times already. The problems persist. and after cvsuping to source from Sep 17th, clearing out all those locations, rebuilding/rebooting, using the machine for a few days it paniced again with teh same symptoms (after resuming from suspend the hard disk was pegged with no obvious process using the disk, machine mostly idle other than a chunk going to system. Mozilla using some userland cpu time. Kill mozilla, machine panics). This time before I did anything else I ran top and waited about 20 mins for something to change, nothing did. I watched top as I killed mozilla and saw kldload appear ... then it paniced. Since I've recently been having problems with the an driver not reattatching after a suspend/resume cycle I've been kldunload and kldloading if_an automaticly on suspend/resume, I'm assuming that something there is what is provoking this panic. I've checked that if_an.k and my kernel are form the same time and the same source after my last cleanout; -r-xr-xr-x 1 root wheel 187552 Sep 17 22:23 /modules/if_an.ko* FreeBSD disapp 4.9-PRERELEASE FreeBSD 4.9-PRERELEASE #0: Wed Sep 17 22:20:11 EDT 2003 pir@disapp:/usr/src/sys/compile/DISAPP i386 P. ---------------------------------------------------------------------- IdlePTD at phsyical address 0x0041e000 initial pcb at physical address 0x0033ff00 panicstr: page fault panic messages: --- Fatal trap 12: page fault while in kernel mode fault virtual address = 0x0 fault code = supervisor write, page not present instruction pointer = 0x8:0xc02a0493 stack pointer = 0x10:0xe862cd9c frame pointer = 0x10:0xe862cdd4 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 828 (kldload) interrupt mask = net trap number = 12 panic: page fault syncing disks... 18 7 6 6 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 ---------------------------------------------------------------------- #0 dumpsys () at ../../kern/kern_shutdown.c:487 #1 0xc0194ed7 in boot (howto=256) at ../../kern/kern_shutdown.c:316 #2 0xc0195315 in panic (fmt=0xc02fd32c "%s") at ../../kern/kern_shutdown.c:595 #3 0xc02a1e77 in trap_fatal (frame=0xe862cd5c, eva=0) at ../../i386/i386/trap.c:974 #4 0xc02a1b25 in trap_pfault (frame=0xe862cd5c, usermode=0, eva=0) at ../../i386/i386/trap.c:867 #5 0xc02a16cb in trap (frame={tf_fs = 16, tf_es = -396230640, tf_ds = -931856368, tf_edi = 0, tf_esi = -938487808, tf_ebp = -396177964, tf_isp = -396178040, tf_ebx = -938487808, tf_edx = 24576, tf_ecx = 512, tf_eax = 0, tf_trapno = 12, tf_err = 2, tf_eip = -1070988141, tf_cs = 8, tf_eflags = 66054, tf_esp = -938487496, tf_ss = -931821582}) at ../../i386/i386/trap.c:466 #6 0xc02a0493 in generic_bzero () #7 0xc875720f in ?? () #8 0xc875bc75 in ?? () #9 0xc0127c12 in DEVICE_ATTACH (dev=0xc8088a00) at device_if.c:63 #10 0xc019ce7f in device_probe_and_attach (dev=0xc8088a00) at ../../kern/subr_bus.c:1153 #11 0xc019de38 in bus_generic_driver_added (dev=0xc8088e00, driver=0xc875dc78) at ../../kern/subr_bus.c:2025 #12 0xc0127e21 in BUS_DRIVER_ADDED (dev=0xc8088e00, driver=0xc875dc78) at bus_if.c:91 #13 0xc019c152 in devclass_add_driver (dc=0xc203bc00, driver=0xc875dc78) at ../../kern/subr_bus.c:322 #14 0xc019e23b in driver_module_handler (mod=0xc862c540, what=0, arg=0xc875dc94) at ../../kern/subr_bus.c:2310 #15 0xc01841e7 in module_register_init (arg=0xc875dcac) at ../../kern/kern_module.c:109 #16 0xc01847b3 in linker_file_sysinit (lf=0xc8551b80) at ../../kern/kern_linker.c:153 #17 0xc0184934 in linker_load_file (filename=0xc82ec400 "if_an", result=0xe862cf24) at ../../kern/kern_linker.c:288 #18 0xc018517e in kldload (p=0xec16da40, uap=0xe862cf80) at ../../kern/kern_linker.c:680 #19 0xc02a2141 in syscall2 (frame={tf_fs = 47, tf_es = 47, tf_ds = 47, tf_edi = 0, tf_esi = 0, tf_ebp = -1077936784, tf_isp = -396177452, tf_ebx = -1077936692, tf_edx = 0, tf_ecx = -1077936546, tf_eax = 304, tf_trapno = 7, tf_err = 2, tf_eip = 134514084, tf_cs = 31, tf_eflags = 643, tf_esp = -1077936828, tf_ss = 47}) at ../../i386/i386/trap.c:1175 #20 0xc0295345 in Xint0x80_syscall () ---------------------------------------------------------------------- -- pir