From owner-freebsd-bugs@FreeBSD.ORG Mon Nov 22 09:30:24 2004 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 55F9C16A4CF for ; Mon, 22 Nov 2004 09:30:24 +0000 (GMT) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id 0CC7843D5A for ; Mon, 22 Nov 2004 09:30:24 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.13.1/8.13.1) with ESMTP id iAM9UNmK066317 for ; Mon, 22 Nov 2004 09:30:23 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.13.1/8.13.1/Submit) id iAM9UN6h066303; Mon, 22 Nov 2004 09:30:23 GMT (envelope-from gnats) Resent-Date: Mon, 22 Nov 2004 09:30:23 GMT Resent-Message-Id: <200411220930.iAM9UN6h066303@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Maxim Kudryavtzev Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 3C00716A4CE for ; Mon, 22 Nov 2004 09:25:51 +0000 (GMT) Received: from www.freebsd.org (www.freebsd.org [216.136.204.117]) by mx1.FreeBSD.org (Postfix) with ESMTP id F184943D1D for ; Mon, 22 Nov 2004 09:25:50 +0000 (GMT) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.13.1/8.13.1) with ESMTP id iAM9PohE095773 for ; Mon, 22 Nov 2004 09:25:50 GMT (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.13.1/8.13.1/Submit) id iAM9PoUT095772; Mon, 22 Nov 2004 09:25:50 GMT (envelope-from nobody) Message-Id: <200411220925.iAM9PoUT095772@www.freebsd.org> Date: Mon, 22 Nov 2004 09:25:50 GMT From: Maxim Kudryavtzev To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-2.3 Subject: kern/74230: periodic Fatal trap 12: page fault while in kernel mode X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 22 Nov 2004 09:30:24 -0000 >Number: 74230 >Category: kern >Synopsis: periodic Fatal trap 12: page fault while in kernel mode >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Mon Nov 22 09:30:23 GMT 2004 >Closed-Date: >Last-Modified: >Originator: Maxim Kudryavtzev >Release: FreeBSD 4.10-RELEASE-p3 >Organization: at home >Environment: FreeBSD master.tavria.net 4.10-RELEASE-p3 FreeBSD 4.10-RELEASE-p3 #3: Sat Oct 16 08:54:15 EEST 2004 root@master.tavria.net:/usr/local/src/sys/compile/KERNEL01DBG i386 >Description: IdlePTD at physical address 0x003da000 initial pcb at physical address 0x0032b5e0 panicstr: from debugger panic messages: --- Fatal trap 12: page fault while in kernel mode fault virtual address = 0xd4 fault code = supervisor read, page not present instruction pointer = 0x8:0xc0240b8c stack pointer = 0x10:0xea81dc40 frame pointer = 0x10:0xea81dc48 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 = 30295 (perl) interrupt mask = net tty bio cam panic: from debugger Fatal trap 3: breakpoint instruction fault while in kernel mode instruction pointer = 0x8:0xc02830d1 stack pointer = 0x10:0xea81da54 frame pointer = 0x10:0xea81da5c code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = interrupt enabled, IOPL = 0 current process = 30295 (perl) interrupt mask = net tty bio cam Fatal trap 12: page fault while in kernel mode fault virtual address = 0xd4 fault code = supervisor read, page not present instruction pointer = 0x8:0xc0240b8c stack pointer = 0x10:0xea81dc40 frame pointer = 0x10:0xea81dc48 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 = 30295 (perl) interrupt mask = net tty bio cam panic: from debugger Uptime: 25d1h57m40s twe0: Cannot delete unit. error = 16 dumping to dev #twed/0x20001, offset 1050240 --- #0 dumpsys () at ../../kern/kern_shutdown.c:487 487 if (dumping++) { (kgdb) where #0 dumpsys () at ../../kern/kern_shutdown.c:487 #1 0xc0170540 in boot (howto=260) at ../../kern/kern_shutdown.c:316 #2 0xc017098d in panic (fmt=0xc02ac1a4 "from debugger") at ../../kern/kern_shutdown.c:595 #3 0xc0126a99 in db_panic (addr=-1071379572, have_addr=0, count=-1, modif=0xea81dad0 "") at ../../ddb/db_command.c:435 #4 0xc0126a37 in db_command (last_cmdp=0xc02f4e14, cmd_table=0xc02f4c54, aux_cmd_tablep=0xc03265d8) at ../../ddb/db_command.c:333 #5 0xc0126afe in db_command_loop () at ../../ddb/db_command.c:457 #6 0xc0128ccf in db_trap (type=12, code=0) at ../../ddb/db_trap.c:71 #7 0xc0282e70 in kdb_trap (type=12, code=0, regs=0xea81dc00) at ../../i386/i386/db_interface.c:158 #8 0xc0290350 in trap_fatal (frame=0xea81dc00, eva=212) at ../../i386/i386/trap.c:969 #9 0xc028fd32 in trap (frame={tf_fs = 16, tf_es = 16, tf_ds = 16, tf_edi = -367678316, tf_esi = 608, tf_ebp = -360588216, tf_isp = -360588244, tf_ebx = -367678316, tf_edx = 192, tf_ecx = 2126151553, tf_eax = 262137, tf_trapno = 12, tf_err = 0, tf_eip = -1071379572, tf_cs = 8, tf_eflags = 66054, tf_esp = -1064287844, tf_ss = -364745304}) at ../../i386/i386/trap.c:636 #10 0xc0240b8c in vm_page_lookup (object=0xea15ac94, pindex=608) at ../../vm/vm_page.c:515 #11 0xc023faea in vm_object_collapse (object=0xea15ac94) at ../../vm/vm_object.c:1262 #12 0xc023ed80 in vm_object_deallocate (object=0xea426da8) at ../../vm/vm_object.c:368 #13 0xc023c00d in vm_map_entry_delete (map=0xe9dd5ec0, entry=0xe9c24330) at ../../vm/vm_map.c:2064 #14 0xc023c1be in vm_map_delete (map=0xe9dd5ec0, start=0, end=3217031168) at ../../vm/vm_map.c:2184 #15 0xc023c24d in vm_map_remove (map=0xe9dd5ec0, start=0, end=3217031168) at ../../vm/vm_map.c:2209 #16 0xc0168b1c in exec_new_vmspace (imgp=0xea81de2c) at ../../kern/kern_exec.c:538 #17 0xc015e6d7 in exec_elf_imgact (imgp=0xea81de2c) at ../../kern/imgact_elf.c:507 #18 0xc0168328 in execve (p=0xea088820, uap=0xea81df80) at ../../kern/kern_exec.c:208 #19 0xc029058a in syscall2 (frame={tf_fs = 47, tf_es = 47, tf_ds = 47, tf_edi = -1077937548, tf_esi = -1077937608, tf_ebp = -1077937568, tf_isp = -360587308, tf_ebx = 673378316, tf_edx = -1077937540, tf_ecx = 3, tf_eax = 59, tf_trapno = 12, tf_err = 2, tf_eip = 673045076, tf_cs = 31, tf_eflags = 659, tf_esp = -1077937628, tf_ss = 47}) at ../../i386/i386/trap.c:1175 #20 0xc0283d75 in Xint0x80_syscall () Cannot access memory at address 0xbfbffa60. (kgdb) Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD 4.10-RELEASE-p3 #3: Sat Oct 16 08:54:15 EEST 2004 root@master.tavria.net:/usr/local/src/sys/compile/KERNEL01DBG Timecounter "i8254" frequency 1193182 Hz CPU: Intel(R) Pentium(R) 4 CPU 2.40GHz (2394.01-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0xf29 Stepping = 9 Features=0xbfebfbff Hyperthreading: 2 logical CPUs real memory = 536018944 (523456K bytes) avail memory = 516788224 (504676K bytes) Preloaded elf kernel "kernel" at 0xc03bb000. Warning: Pentium 4 CPU: PSE disabled netsmb_dev: loaded Pentium Pro MTRR support enabled md0: Malloc disk Using $PIR table, 12 entries at 0xc00f3d40 npx0: on motherboard npx0: INT 16 interface pcib0: on motherboard pci0: on pcib0 agp0: mem 0xff400000-0xff7fffff at device 0.0 on pci0 pcib1: at device 1.0 on pci0 pci1: on pcib1 uhci0: port 0xcc00-0xcc1f irq 5 at device 29.0 on pci0 usb0: on uhci0 usb0: USB revision 1.0 uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered uhci1: port 0xd000-0xd01f irq 9 at device 29.1 on pci0 usb1: on uhci1 usb1: USB revision 1.0 uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub1: 2 ports with 2 removable, self powered uhci2: port 0xd400-0xd41f irq 10 at device 29.2 on pci0 usb2: on uhci2 usb2: USB revision 1.0 uhub2: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub2: 2 ports with 2 removable, self powered uhci3: port 0xd800-0xd81f irq 5 at device 29.3 on pci0 usb3: on uhci3 usb3: USB revision 1.0 uhub3: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub3: 2 ports with 2 removable, self powered pci0: at 29.7 irq 9 pcib2: at device 30.0 on pci0 pci2: on pcib2 twe0: <3ware Storage Controller driver ver. 1.40.01.002> port 0xbc00-0xbc0f mem 0xfe000000-0xfe7fffff,0xfeafec00-0xfeafec0f irq 10 at device 0.0 on pci2 twe0: 2 ports, Firmware FE7X 1.05.00.063, BIOS BE7X 1.08.00.048 xl0: <3Com 3c450-TX HomeConnect> port 0xb400-0xb47f mem 0xfeafe800-0xfeafe87f irq 11 at device 1.0 on pci2 xl0: Ethernet address: 00:01:02:eb:51:0d miibus0: on xl0 xlphy0: <3Com internal media interface> on miibus0 xlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto xl1: <3Com 3c450-TX HomeConnect> port 0xb000-0xb07f mem 0xfeafe400-0xfeafe47f irq 11 at device 2.0 on pci2 xl1: Ethernet address: 00:01:02:eb:45:dd miibus1: on xl1 xlphy1: <3Com internal media interface> on miibus1 xlphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto pci2: at 6.0 irq 11 fxp0: port 0xac00-0xac3f mem 0xfeafd000-0xfeafdfff irq 11 at device 8.0 on pci2 fxp0: Ethernet address 00:07:e9:42:4d:5e inphy0: on miibus2 inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto isab0: at device 31.0 on pci0 isa0: on isab0 atapci0: port 0xffa0-0xffaf,0-0x3,0-0x7,0-0x3,0-0x7 at device 31.1 on pci0 ata0: at 0x1f0 irq 14 on atapci0 ata1: at 0x170 irq 15 on atapci0 atapci1: port 0xdc00-0xdc0f,0xe000-0xe003,0xe400-0xe407,0xe800-0xe803,0xec00-0xec07 irq 10 at device 31.2 on pci0 ata2: at 0xec00 on atapci1 ata3: at 0xe400 on atapci1 pci0: (vendor=0x8086, dev=0x24d3) at 31.3 irq 11 orm0: