From owner-freebsd-bugs@FreeBSD.ORG Fri Sep 28 18:00:09 2007 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id BE21416A419 for ; Fri, 28 Sep 2007 18:00:09 +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 816DF13C458 for ; Fri, 28 Sep 2007 18:00:09 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.14.1/8.14.1) with ESMTP id l8SI09hg016116 for ; Fri, 28 Sep 2007 18:00:09 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.1/8.14.1/Submit) id l8SI09sQ016115; Fri, 28 Sep 2007 18:00:09 GMT (envelope-from gnats) Resent-Date: Fri, 28 Sep 2007 18:00:09 GMT Resent-Message-Id: <200709281800.l8SI09sQ016115@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, Chris Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id B809616A417 for ; Fri, 28 Sep 2007 17:51:02 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (www.freebsd.org [IPv6:2001:4f8:fff6::21]) by mx1.freebsd.org (Postfix) with ESMTP id 9291913C48A for ; Fri, 28 Sep 2007 17:51:02 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.14.1/8.14.1) with ESMTP id l8SHp2fW013478 for ; Fri, 28 Sep 2007 17:51:02 GMT (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.14.1/8.14.1/Submit) id l8SHp26s013477; Fri, 28 Sep 2007 17:51:02 GMT (envelope-from nobody) Message-Id: <200709281751.l8SHp26s013477@www.freebsd.org> Date: Fri, 28 Sep 2007 17:51:02 GMT From: Chris To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Cc: Subject: misc/116719: kill all watch causes page fault on kernel server goes down 7.0 current X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 28 Sep 2007 18:00:09 -0000 >Number: 116719 >Category: misc >Synopsis: kill all watch causes page fault on kernel server goes down 7.0 current >Confidential: no >Severity: serious >Priority: high >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Fri Sep 28 18:00:08 GMT 2007 >Closed-Date: >Last-Modified: >Originator: Chris >Release: 7.0-current >Organization: individual >Environment: FreeBSD netu.frogees.org 7.0-CURRENT FreeBSD 7.0-CURRENT #0: Fri Sep 28 16:02:01 UTC 2007 maximus@netu.frogees.org:/usr/obj/usr/src/sys/NETU i386 >Description: when using the command killall watch with at least 1 active watch process running the kernel gets a page fault and reboots. dmesg below Copyright (c) 1992-2007 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 is a registered trademark of The FreeBSD Foundation. FreeBSD 7.0-CURRENT #0: Fri Sep 28 14:28:05 UTC 2007 maximus@netu.frogees.org:/usr/obj/usr/src/sys/NETU Timecounter "i8254" frequency 1193182 Hz quality 0 CPU: Intel(R) Core(TM)2 CPU 6320 @ 1.86GHz (1876.00-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x6f6 Stepping = 6 Features=0xbfebfbff Features2=0xe3bd AMD Features=0x20100000 AMD Features2=0x1 Cores per package: 2 real memory = 2120335360 (2022 MB) avail memory = 2064957440 (1969 MB) ACPI APIC Table: FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs cpu0 (BSP): APIC ID: 0 cpu1 (AP): APIC ID: 1 ioapic0: Changing APIC ID to 2 ioapic0 irqs 0-23 on motherboard kbd1 at kbdmux0 ath_hal: 0.9.20.3 (AR5210, AR5211, AR5212, RF5111, RF5112, RF2413, RF5413) acpi0: on motherboard acpi0: [ITHREAD] acpi0: Power Button (fixed) Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000 acpi_timer0: <24-bit timer at 3.579545MHz> port 0x408-0x40b on acpi0 cpu0: on acpi0 est0: on cpu0 p4tcc0: on cpu0 cpu1: on acpi0 est1: on cpu1 p4tcc1: on cpu1 acpi_button0: on acpi0 pcib0: port 0xcf8-0xcff on acpi0 pci0: on pcib0 vgapci0: port 0x2440-0x2447 mem 0x90200000-0x902fffff,0x80000000-0x8fffffff irq 16 at device 2.0 on pci0 agp0: on vgapci0 agp0: detected 7676k stolen memory agp0: aperture size is 256M pci0: at device 3.0 (no driver attached) em0: port 0x20c0-0x20df mem 0x90300000-0x9031ffff,0x90320000-0x90320fff irq 20 at device 25.0 on pci0 em0: Ethernet address: 00:19:d1:9b:b2:b7 em0: [FILTER] uhci0: port 0x20a0-0x20bf irq 16 at device 26.0 on pci0 uhci0: [GIANT-LOCKED] uhci0: [ITHREAD] usb0: on uhci0 usb0: USB revision 1.0 uhub0: on usb0 uhub0: 2 ports with 2 removable, self powered uhci1: port 0x2080-0x209f irq 21 at device 26.1 on pci0 uhci1: [GIANT-LOCKED] uhci1: [ITHREAD] usb1: on uhci1 usb1: USB revision 1.0 uhub1: on usb1 uhub1: 2 ports with 2 removable, self powered ehci0: mem 0x90321400-0x903217ff irq 18 at device 26.7 on pci0 ehci0: [GIANT-LOCKED] ehci0: [ITHREAD] usb2: EHCI version 1.0 usb2: companion controllers, 2 ports each: usb0 usb1 usb2: on ehci0 usb2: USB revision 2.0 uhub2: on usb2 uhub2: 4 ports with 4 removable, self powered pcib1: at device 28.0 on pci0 pci1: on pcib1 pcib2: at device 28.1 on pci0 pci2: on pcib2 atapci0: port 0x1018-0x101f,0x1024-0x1027,0x1010-0x1017,0x1020-0x1023,0x1000-0x100f mem 0x90100000-0x901001ff irq 17 at device 0.0 on pci2 atapci0: [ITHREAD] ata2: on atapci0 ata2: [ITHREAD] pcib3: at device 28.2 on pci0 pci3: on pcib3 pcib4: at device 28.3 on pci0 pci4: on pcib4 pcib5: at device 28.4 on pci0 pci5: on pcib5 uhci2: port 0x2060-0x207f irq 23 at device 29.0 on pci0 uhci2: [GIANT-LOCKED] uhci2: [ITHREAD] usb3: on uhci2 usb3: USB revision 1.0 uhub3: on usb3 uhub3: 2 ports with 2 removable, self powered uhci3: port 0x2040-0x205f irq 19 at device 29.1 on pci0 uhci3: [GIANT-LOCKED] uhci3: [ITHREAD] usb4: on uhci3 usb4: USB revision 1.0 uhub4: on usb4 uhub4: 2 ports with 2 removable, self powered uhci4: port 0x2020-0x203f irq 18 at device 29.2 on pci0 uhci4: [GIANT-LOCKED] uhci4: [ITHREAD] usb5: on uhci4 usb5: USB revision 1.0 uhub5: on usb5 uhub5: 2 ports with 2 removable, self powered ehci1: mem 0x90321000-0x903213ff irq 23 at device 29.7 on pci0 ehci1: [GIANT-LOCKED] ehci1: [ITHREAD] usb6: EHCI version 1.0 usb6: companion controllers, 2 ports each: usb3 usb4 usb5 usb6: on ehci1 usb6: USB revision 2.0 uhub6: on usb6 uhub6: 6 ports with 6 removable, self powered pcib6: at device 30.0 on pci0 pci6: on pcib6 fwohci0: mem 0x90004000-0x900047ff,0x90000000-0x90003fff irq 19 at device 3.0 on pci6 fwohci0: [FILTER] fwohci0: OHCI version 1.10 (ROM=0) fwohci0: No. of Isochronous channels is 4. fwohci0: EUI64 00:90:27:00:01:d0:0d:c8 fwohci0: Phy 1394a available S400, 2 ports. fwohci0: Link S400, max_rec 2048 bytes. firewire0: on fwohci0 dcons_crom0: on firewire0 dcons_crom0: bus_addr 0x132c000 fwe0: on firewire0 if_fwe0: Fake Ethernet address: 02:90:27:d0:0d:c8 fwe0: Ethernet address: 02:90:27:d0:0d:c8 fwip0: on firewire0 fwip0: Firewire address: 00:90:27:00:01:d0:0d:c8 @ 0xfffe00000000, S400, maxrec 2048 sbp0: on firewire0 fwohci0: Initiate bus reset fwohci0: BUS reset fwohci0: node_id=0xc800ffc0, gen=1, CYCLEMASTER mode isab0: at device 31.0 on pci0 isa0: on isab0 atapci1: port 0x2438-0x243f,0x2454-0x2457,0x2430-0x2437,0x2450-0x2453,0x2410-0x241f,0x2400-0x240f irq 19 at device 31.2 on pci0 atapci1: [ITHREAD] ata3: on atapci1 ata3: [ITHREAD] ata4: on atapci1 ata4: [ITHREAD] pci0: at device 31.3 (no driver attached) atapci2: port 0x2428-0x242f,0x244c-0x244f,0x2420-0x2427,0x2448-0x244b,0x20f0-0x20ff,0x20e0-0x20ef irq 19 at device 31.5 on pci0 atapci2: [ITHREAD] ata5: on atapci2 ata5: [ITHREAD] ata6: on atapci2 ata6: [ITHREAD] atkbdc0: port 0x60,0x64 irq 1 on acpi0 atkbd0: irq 1 on atkbdc0 kbd0 at atkbd0 atkbd0: [GIANT-LOCKED] atkbd0: [ITHREAD] psm0: irq 12 on atkbdc0 psm0: [GIANT-LOCKED] psm0: [ITHREAD] psm0: model IntelliMouse, device ID 3 sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0 sio0: type 16550A sio0: [FILTER] pmtimer0 on isa0 orm0: at iomem 0xcb800-0xcc7ff,0xcc800-0xcd7ff pnpid ORM0000 on isa0 ata0 at port 0x1f0-0x1f7,0x3f6 irq 14 on isa0 ata0: [ITHREAD] ata1 at port 0x170-0x177,0x376 irq 15 on isa0 ata1: [ITHREAD] ppc0: at port 0x378-0x37f irq 7 on isa0 ppc0: Generic chipset (ECP/PS2/NIBBLE) in COMPATIBLE mode ppc0: FIFO with 16/16/8 bytes threshold ppbus0: on ppc0 plip0: on ppbus0 lpt0: on ppbus0 lpt0: Interrupt-driven port ppi0: on ppbus0 ppc0: [GIANT-LOCKED] ppc0: [ITHREAD] sc0: at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x300> sio1: configured irq 3 not in bitmap of probed irqs 0 sio1: port may not be enabled vga0: at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 Timecounters tick every 1.000 msec firewire0: 1 nodes, maxhop <= 0, cable IRM = 0 (me) firewire0: bus manager 0 (me) acd0: CDROM at ata2-master UDMA33 ad6: 476940MB at ata3-master SATA150 ad8: 476940MB at ata4-master SATA150 ad10: 476940MB at ata5-master SATA150 ad12: 476940MB at ata6-master SATA150 GEOM_LABEL: Label for provider acd0 is iso9660/FreeBSD_Install. SMP: AP CPU #1 Launched! Trying to mount root from ufs:/dev/ad8s1a WARNING: / was not properly dismounted WARNING: /tmp was not properly dismounted WARNING: /usr was not properly dismounted /usr: mount pending error: blocks 604 files 3 WARNING: /var was not properly dismounted /var: mount pending error: blocks 3604 files 796 em0: link state changed to UP GENERIC kernel with debug options disabled. cvsuped to latest current 28 sept 2007 >How-To-Repeat: login at least twice start a watch session watching the other terminal connection run a killall watch command >Fix: >Release-Note: >Audit-Trail: >Unformatted: