From owner-freebsd-stable@FreeBSD.ORG Fri Nov 12 17:41:49 2004 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 0AFE716A4CE for ; Fri, 12 Nov 2004 17:41:49 +0000 (GMT) Received: from avscan1.sentex.ca (avscan1.sentex.ca [199.212.134.11]) by mx1.FreeBSD.org (Postfix) with ESMTP id 7DD6643D49 for ; Fri, 12 Nov 2004 17:41:48 +0000 (GMT) (envelope-from mike@sentex.net) Received: from localhost (localhost.sentex.ca [127.0.0.1]) by avscan1.sentex.ca (8.12.11/8.12.11) with ESMTP id iACHfl98066098 for ; Fri, 12 Nov 2004 12:41:47 -0500 (EST) (envelope-from mike@sentex.net) Received: from avscan1.sentex.ca ([127.0.0.1]) by localhost (avscan1.sentex.ca [127.0.0.1]) (amavisd-new, port 10024) with LMTP id 65597-07 for ; Fri, 12 Nov 2004 12:41:47 -0500 (EST) Received: from lava.sentex.ca (pyroxene.sentex.ca [199.212.134.18]) by avscan1.sentex.ca (8.12.11/8.12.11) with ESMTP id iACHfl3Q066043 for ; Fri, 12 Nov 2004 12:41:47 -0500 (EST) (envelope-from mike@sentex.net) Received: from simian.sentex.net (simeon.sentex.ca [192.168.43.27]) by lava.sentex.ca (8.12.11/8.12.11) with ESMTP id iACHfeLX039806 for ; Fri, 12 Nov 2004 12:41:40 -0500 (EST) (envelope-from mike@sentex.net) Message-Id: <6.1.2.0.0.20041112124443.096b17b0@64.7.153.2> X-Sender: mdtpop@64.7.153.2 (Unverified) X-Mailer: QUALCOMM Windows Eudora Version 6.1.2.0 Date: Fri, 12 Nov 2004 12:48:44 -0500 To: freebsd-stable@freebsd.org From: Mike Tancsa Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; format=flowed X-Virus-Scanned: by amavisd-new X-Virus-Scanned: by amavisd-new at avscan1b Subject: crash on STABLE X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 12 Nov 2004 17:41:49 -0000 I have been seeing a few of these on this box in the past few days since trying out clamav. Not sure how a userland app would trigger such faults. Bad memory ? Or bug ? 4.10-STABLE FreeBSD 4.10-STABLE #1: Wed Nov 10 08:56:34 EST 2004 IdlePTD at physical address 0x002db000 initial pcb at physical address 0x00259620 panicstr: page fault panic messages: --- Fatal trap 12: page fault while in kernel mode fault virtual address = 0x314c4 fault code = supervisor write, page not present instruction pointer = 0x8:0xc01d1b40 stack pointer = 0x10:0xedd45ef0 frame pointer = 0x10:0xedd45ef4 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 = 3 (pagedaemon) interrupt mask = net tty bio cam trap number = 12 panic: page fault syncing disks... 71 1 1 1 1 1 1 1 45 done Uptime: 2d2h27m48s (kgdb) bt #0 dumpsys () at /usr/src/sys/kern/kern_shutdown.c:487 #1 0xc014c90c in boot (howto=256) at /usr/src/sys/kern/kern_shutdown.c:316 #2 0xc014cd40 in poweroff_wait (junk=0xc023144c, howto=-1071444145) at /usr/src/sys/kern/kern_shutdown.c:595 #3 0xc01facff in trap_fatal (frame=0xedd45eb0, eva=201924) at /usr/src/sys/i386/i386/trap.c:974 #4 0xc01fa9b9 in trap_pfault (frame=0xedd45eb0, usermode=0, eva=201924) at /usr/src/sys/i386/i386/trap.c:867 #5 0xc01fa58f in trap (frame={tf_fs = -1045102576, tf_es = 16, tf_ds = 6815760, tf_edi = 0, tf_esi = 0, tf_ebp = -304849164, tf_isp = -304849188, tf_ebx = -1071191152, tf_edx = 201920, tf_ecx = -1067642188, tf_eax = -1071191152, tf_trapno = 12, tf_err = 2, tf_eip = -1071834304, tf_cs = 8, tf_eflags = 66054, tf_esp = -1067642188, tf_ss = -304849144}) at /usr/src/sys/i386/i386/trap.c:466 #6 0xc01d1b40 in vm_page_unqueue_nowakeup (m=0xc05d12b4) at /usr/src/sys/vm/vm_page.c:582 #7 0xc01d2539 in vm_page_cache (m=0xc05d12b4) at /usr/src/sys/vm/vm_page.c:1426 #8 0xc01d395c in vm_pageout_scan (pass=0) at /usr/src/sys/vm/vm_pageout.c:792 #9 0xc01d44fb in vm_pageout () at /usr/src/sys/vm/vm_pageout.c:1405 (kgdb) (kgdb) bt full #0 dumpsys () at /usr/src/sys/kern/kern_shutdown.c:487 error = 0 #1 0xc014c90c in boot (howto=256) at /usr/src/sys/kern/kern_shutdown.c:316 howto = 256 #2 0xc014cd40 in poweroff_wait (junk=0xc023144c, howto=-1071444145) at /usr/src/sys/kern/kern_shutdown.c:595 fmt = 0xc023144c "%s" bootopt = 256 buf = "page fault", '\000' #3 0xc01facff in trap_fatal (frame=0xedd45eb0, eva=201924) at /usr/src/sys/i386/i386/trap.c:974 frame = (struct trapframe *) 0x100 eva = 0 code = -1071442868 type = 12 ss = -1071442868 esp = 0 softseg = {ssd_base = 0, ssd_limit = 1048575, ssd_type = 27, ssd_dpl = 0, ssd_p = 1, ssd_xx = 9, ssd_xx1 = 2, ssd_def32 = 1, ssd_gran = 1} #4 0xc01fa9b9 in trap_pfault (frame=0xedd45eb0, usermode=0, eva=201924) at /usr/src/sys/i386/i386/trap.c:867 va = 200704 vm = (struct vmspace *) 0x0 map = 0xc0257a20 rv = 0 ftype = 2 '\002' p = (struct proc *) 0xe6ad9ac0 #5 0xc01fa58f in trap (frame={tf_fs = -1045102576, tf_es = 16, tf_ds = 6815760, tf_edi = 0, tf_esi = 0, tf_ebp = -304849164, tf_isp = -304849188, tf_ebx = -1071191152, tf_edx = 201920, tf_ecx = -1067642188, tf_eax = -1071191152, tf_trapno = 12, tf_err = 2, tf_eip = -1071834304, tf_cs = 8, tf_eflags = 66054, tf_esp = -1067642188, tf_ss = -304849144}) at /usr/src/sys/i386/i386/trap.c:466 p = (struct proc *) 0xe6ad9ac0 sticks = 18155139221172181 i = 0 ucode = 0 type = 12 code = 0 eva = 201924 #6 0xc01d1b40 in vm_page_unqueue_nowakeup (m=0xc05d12b4) at /usr/src/sys/vm/vm_page.c:582 m = 0x0 queue = 0 pq = (struct vpgqueues *) 0x6fc052 #7 0xc01d2539 in vm_page_cache (m=0xc05d12b4) at /usr/src/sys/vm/vm_page.c:1426 m = 0xc05d12b4 s = 0 #8 0xc01d395c in vm_pageout_scan (pass=0) at /usr/src/sys/vm/vm_pageout.c:792 m = 0xc05d12b4 next = 0x314c0 marker = {pageq = {tqe_next = 0x0, tqe_prev = 0x0}, hnext = 0x0, listq = {tqe_next = 0x0, tqe_prev = 0x0}, object = 0x0, ---Type to continue, or q to quit--- pindex = 0, phys_addr = 0, md = {pv_list_count = 0, pv_list = {tqh_first = 0x0, tqh_last = 0x0}}, queue = 33, flags = 4105, pc = 0, wire_count = 1, hold_count = 0, act_count = 0 '\000', busy = 0 '\000', valid = 0 '\000', dirty = 0 '\000'} page_shortage = 2141 maxscan = 95747 pcount = -424830272 addl_page_shortage = 0 addl_page_shortage_init = 0 p = (struct proc *) 0x0 bigproc = (struct proc *) 0x0 size = 0 bigsize = 3990118208 object = 0x0 actcount = 0 vnodes_skipped = 0 maxlaunder = 32 s = 0 #9 0xc01d44fb in vm_pageout () at /usr/src/sys/vm/vm_pageout.c:1405 error = 0 s = 0 pass = 0 And from a few days ago with a slightly older kernel (kgdb) bt #0 dumpsys () at /usr/src/sys/kern/kern_shutdown.c:487 #1 0xc014c868 in boot (howto=256) at /usr/src/sys/kern/kern_shutdown.c:316 #2 0xc014cc9c in poweroff_wait (junk=0xc02312ec, howto=-1071444497) at /usr/src/sys/kern/kern_shutdown.c:595 #3 0xc01fac3f in trap_fatal (frame=0xef83ce3c, eva=166771204) at /usr/src/sys/i386/i386/trap.c:974 #4 0xc01fa8f9 in trap_pfault (frame=0xef83ce3c, usermode=0, eva=166771204) at /usr/src/sys/i386/i386/trap.c:867 #5 0xc01fa4cf in trap (frame={tf_fs = 16, tf_es = -278724592, tf_ds = -278724592, tf_edi = 135249920, tf_esi = 35, tf_ebp = -276574588, tf_isp = -276574616, tf_ebx = -277882352, tf_edx = 166771184, tf_ecx = 8968288, tf_eax = 515857, tf_trapno = 12, tf_err = 0, tf_eip = -1071834672, tf_cs = 8, tf_eflags = 66054, tf_esp = 0, tf_ss = -277126336}) at /usr/src/sys/i386/i386/trap.c:466 #6 0xc01d19d0 in vm_page_lookup (object=0xef6fda10, pindex=35) at /usr/src/sys/vm/vm_page.c:515 #7 0xc01c9b4e in vm_fault (map=0xef7b6340, vaddr=135249920, fault_type=2 '\002', fault_flags=8) at /usr/src/sys/vm/vm_fault.c:292 #8 0xc01fa88b in trap_pfault (frame=0xef83cfa8, usermode=1, eva=135252524) at /usr/src/sys/i386/i386/trap.c:847 #9 0xc01fa3a3 in trap (frame={tf_fs = 673906735, tf_es = 673906735, tf_ds = -1078001617, tf_edi = 135252524, tf_esi = 16, tf_ebp = -1077950596, tf_isp = -276574252, tf_ebx = 135538448, tf_edx = 4, tf_ecx = 4, tf_eax = 9, tf_trapno = 12, tf_err = 7, tf_eip = 134877998, tf_cs = 31, tf_eflags = 66118, tf_esp = -1077950636, tf_ss = 47}) at /usr/src/sys/i386/i386/trap.c:377 #10 0x80a132e in ?? () #11 0x8069ff8 in ?? () #12 0x80646fc in ?? () #13 0x809a563 in ?? () #14 0x806e834 in ?? () #15 0x804c21a in ?? () (kgdb) (kgdb) bt #0 dumpsys () at /usr/src/sys/kern/kern_shutdown.c:487 #1 0xc014c868 in boot (howto=256) at /usr/src/sys/kern/kern_shutdown.c:316 #2 0xc014cc9c in poweroff_wait (junk=0xc022b140, howto=-1058224168) at /usr/src/sys/kern/kern_shutdown.c:595 #3 0xc01d1875 in vm_page_insert (m=0xc0ecc7d8, object=0xef7ddb24, pindex=31) at /usr/src/sys/vm/vm_page.c:375 #4 0xc01d1d54 in vm_page_alloc (object=0xef7ddb24, pindex=31, page_req=0) at /usr/src/sys/vm/vm_page.c:845 #5 0xc01c9cb4 in vm_fault (map=0xef679140, vaddr=3217027072, fault_type=2 '\002', fault_flags=8) at /usr/src/sys/vm/vm_fault.c:363 #6 0xc01fa88b in trap_pfault (frame=0xf14d7fa8, usermode=1, eva=3217031156) at /usr/src/sys/i386/i386/trap.c:847 #7 0xc01fa3a3 in trap (frame={tf_fs = -1078001617, tf_es = 673906735, tf_ds = -1078001617, tf_edi = 673963483, tf_esi = 673963424, tf_ebp = -1077964400, tf_isp = -246579244, tf_ebx = 673954988, tf_edx = 1, tf_ecx = 0, tf_eax = -1077936144, tf_trapno = 12, tf_err = 7, tf_eip = 673590804, tf_cs = 31, tf_eflags = 66071, tf_esp = -1077964456, tf_ss = 47}) at /usr/src/sys/i386/i386/trap.c:377 #8 0x28262e14 in ?? () #9 0x80514c4 in ?? () #10 0x805bb01 in ?? () #11 0x805a14e in ?? () #12 0x8059d87 in ?? () #13 0x809fa83 in ?? () #14 0x809de83 in ?? () #15 0x806e834 in ?? () #16 0x804c21a in ?? () (kgdb) -------------------------------------------------------------------- Mike Tancsa, tel +1 519 651 3400 Sentex Communications, mike@sentex.net Providing Internet since 1994 www.sentex.net Cambridge, Ontario Canada www.sentex.net/mike