From owner-freebsd-bugs@FreeBSD.ORG Mon Sep 6 08:50:30 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 1BA0316A4CE for ; Mon, 6 Sep 2004 08:50:30 +0000 (GMT) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id E436F43D58 for ; Mon, 6 Sep 2004 08:50:29 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.12.11/8.12.11) with ESMTP id i868oNN6069847 for ; Mon, 6 Sep 2004 08:50:23 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.12.11/8.12.11/Submit) id i868oNIU069846; Mon, 6 Sep 2004 08:50:23 GMT (envelope-from gnats) Resent-Date: Mon, 6 Sep 2004 08:50:23 GMT Resent-Message-Id: <200409060850.i868oNIU069846@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, Seva Gluschenko Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 8E87A16A4CE for ; Mon, 6 Sep 2004 08:42:30 +0000 (GMT) Received: from road.yandex.ru (road.yandex.ru [213.180.193.165]) by mx1.FreeBSD.org (Postfix) with ESMTP id B9A5F43D3F for ; Mon, 6 Sep 2004 08:42:29 +0000 (GMT) (envelope-from gvs@road.yandex.ru) Received: from road.yandex.ru (localhost.yandex.net [127.0.0.1] (may be forged)) by road.yandex.ru (8.13.1/8.13.1) with ESMTP id i868gl2k000848 for ; Mon, 6 Sep 2004 12:42:47 +0400 (MSD) (envelope-from gvs@road.yandex.ru) Received: (from gvs@localhost) by road.yandex.ru (8.13.1/8.13.1/Submit) id i868gljg000847; Mon, 6 Sep 2004 12:42:47 +0400 (MSD) (envelope-from gvs) Message-Id: <200409060842.i868gljg000847@road.yandex.ru> Date: Mon, 6 Sep 2004 12:42:47 +0400 (MSD) From: Seva Gluschenko To: FreeBSD-gnats-submit@FreeBSD.org X-Send-Pr-Version: 3.113 Subject: kern/71421: filesystem operations lockups 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, 06 Sep 2004 08:50:30 -0000 >Number: 71421 >Category: kern >Synopsis: filesystem operations lockups >Confidential: no >Severity: critical >Priority: high >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Mon Sep 06 08:50:22 GMT 2004 >Closed-Date: >Last-Modified: >Originator: Seva Gluschenko >Release: FreeBSD 5.3-BETA2 i386 >Organization: Yandex LLC >Environment: System: FreeBSD road.yandex.ru 5.3-BETA2 FreeBSD 5.3-BETA2 #12: Wed Sep 1 18:19:33 MSD 2004 gvs@road.yandex.ru:/local/usr/src/sys/i386/compile/ROAD i386 Userland: XFree86 4.4.0, KDE 3.3 Dmesg: Copyright (c) 1992-2004 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD 5.3-BETA2 #12: Wed Sep 1 18:19:33 MSD 2004 gvs@road.yandex.ru:/local/usr/src/sys/i386/compile/ROAD WARNING: WITNESS option enabled, expect reduced performance. Timecounter "i8254" frequency 1193182 Hz quality 0 CPU: Intel(R) Pentium(R) 4 CPU 1.80GHz (1795.51-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0xf27 Stepping = 7 Features=0xbfebfbff real memory = 527630336 (503 MB) avail memory = 510828544 (487 MB) npx0: [FAST] npx0: on motherboard npx0: INT 16 interface acpi0: on motherboard acpi0: Power Button (fixed) Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000 acpi_timer0: <24-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0 cpu0: on acpi0 pcib0: port 0xcf8-0xcff on acpi0 pci0: on pcib0 agp0: port 0xefe0-0xefe7 mem 0xfe780000-0xfe7fffff,0xf0000000-0xf7ffffff irq 10 at device 2.0 on pci0 agp0: detected 8060k stolen memory agp0: aperture size is 128M uhci0: port 0xef00-0xef1f irq 10 at device 29.0 on pci0 uhci0: [GIANT-LOCKED] 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 0xef20-0xef3f irq 11 at device 29.1 on pci0 uhci1: [GIANT-LOCKED] 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 0xef40-0xef5f irq 5 at device 29.2 on pci0 uhci2: [GIANT-LOCKED] 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 pci0: at device 29.7 (no driver attached) pcib1: at device 30.0 on pci0 pci1: on pcib1 fxp0: port 0xdf00-0xdf3f mem 0xfe5ff000-0xfe5fffff irq 10 at device 8.0 on pci1 miibus0: on fxp0 inphy0: on miibus0 inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto fxp0: Ethernet address: 00:0c:6e:ee:39:b3 fxp0: [GIANT-LOCKED] isab0: at device 31.0 on pci0 isa0: on isab0 atapci0: port 0xfc00-0xfc0f,0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 at device 31.1 on pci0 ata0: channel #0 on atapci0 ata1: channel #1 on atapci0 ichsmb0: port 0x400-0x41f irq 10 at device 31.3 on pci0 ichsmb0: [GIANT-LOCKED] smbus0: on ichsmb0 smb0: on smbus0 pcm0: port 0xee80-0xeebf,0xe800-0xe8ff mem 0xfe77b400-0xfe77b4ff,0xfe77b800-0xfe77b9ff irq 10 at device 31.5 on pci0 pcm0: [GIANT-LOCKED] pcm0: acpi_button0: on acpi0 atkbdc0: port 0x64,0x60 irq 1 on acpi0 atkbd0: irq 1 on atkbdc0 kbd0 at atkbd0 atkbd0: [GIANT-LOCKED] psm0: irq 12 on atkbdc0 psm0: [GIANT-LOCKED] psm0: model NetMouse/NetScroll Optical, device ID 0 sio0 port 0x3f8-0x3ff irq 4 on acpi0 sio0: type 16550A sio1 port 0x2f8-0x2ff irq 3 on acpi0 sio1: type 16550A fdc0: port 0x3f7,0x3f0-0x3f5 irq 6 drq 2 on acpi0 fdc0: FIFO enabled, 8 bytes threshold fd0: <1440-KB 3.5" drive> on fdc0 drive 0 ppc0 port 0x778-0x77b,0x378-0x37f irq 7 drq 3 on acpi0 ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode ppc0: FIFO with 16/16/9 bytes threshold ppbus0: on ppc0 lpt0: on ppbus0 lpt0: Interrupt-driven port pmtimer0 on isa0 sc0: on isa0 sc0: VGA <16 virtual consoles, flags=0x200> vga0: at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 Timecounter "TSC" frequency 1795507144 Hz quality 800 Timecounters tick every 10.000 msec WARNING: apm_saver module requires apm enabled ad0: 76319MB [155061/16/63] at ata0-master UDMA100 ATAPI_RESET time = 220us acd0: DVDROM at ata1-master UDMA33 Mounting root from ufs:/dev/ad0s1a >Description: Under unknown conditions all disk/filesystem operations appear to be locked up to reboot. The 'top' utility started beforehand shows a number of processes in 'ufs' and 'kserel' states. Any application which does not rely on disk/filesystem operations at this time continues to operate normally, any attempt to access files locks up. Ctrl-Alt-Del shuts the PC down and reboots it correctly with the uncertain delay. Sometimes init reports that timeout exceeded and it's going to single user mode but actually it reboots a minute later. Sometimes "some processes would not die, ps axl advised" message appears, but I can't see them after reboot ;> No buffers remain busy after final sync, so that it seems like filesystem operations problem, not disk operations. option WITNESS in kernel didn't help at all, could not detect the point of lockup. >How-To-Repeat: It seems like PC load affects, the actively working KDE desktop can lock up after few hours while w/o X session running it may remain alive for days. >Fix: Sorry, no fix known. >Release-Note: >Audit-Trail: >Unformatted: