From owner-freebsd-stable Thu May 27 13:53:45 1999 Delivered-To: freebsd-stable@freebsd.org Received: from atlrel1.hp.com (atlrel1.hp.com [156.153.255.210]) by hub.freebsd.org (Postfix) with ESMTP id 2F4A915605 for ; Thu, 27 May 1999 13:53:31 -0700 (PDT) (envelope-from klui@cup.hp.com) Received: from cup44ux.cup.hp.com (klui@cup44ux.cup.hp.com [15.13.168.124]) by atlrel1.hp.com (8.8.6 (PHNE_17135)/8.8.5tis) with ESMTP id QAA14638 for ; Thu, 27 May 1999 16:53:05 -0400 (EDT) Received: (from klui@localhost) by cup44ux.cup.hp.com (8.8.6 (PHNE_14041)/8.7.3 TIS Messaging 5.0) id NAA07270; Thu, 27 May 1999 13:49:05 -0700 (PDT) From: Ken Lui Message-Id: <199905272049.NAA07270@cup44ux.cup.hp.com> Subject: Spontaneous reboot while CPU usage is high To: stable@freebsd.org Date: Thu, 27 May 1999 13:49:05 -0700 (PDT) Cc: klui@cup44ux.cup.hp.com (Ken Lui) X-Mailer: ELM [version 2.4 PL25] MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Hi, I have a problem with FreeBSD 3.2 and my AMD K6-2 at 333MHz. It randomly reboots while the CPU usage is high. Sometimes, it does so during a compilation (but never done it when I recompiled the kernel) or when Communicator is requested to open a link within a new window. There is no entry in /var/log/messages. The symptom shows up as the whole machine is wedged for 5-10 seconds then my machine reboots. Going through the GNATS database and dejanews, I have come to the conclusion that it could be my K6-2 or some kernel parameter needs to be tweaked. Unfortunately I don't know how to check if my K6-2 has the bug or not. I read about a referece to sandpile.org but am unable to search for how to identify if my K6-2 has the bug. Any help with this problem is greatly appreciated. Attached are my dmesg and kernel configuration. Regards Ken ---dmesg--- Copyright (c) 1992-1999 FreeBSD Inc. Copyright (c) 1982, 1986, 1989, 1991, 1993 The Regents of the University of California. All rights reserved. FreeBSD 3.2-RELEASE #4: Wed May 26 12:55:59 PDT 1999 root@black.tmpest1.org:/usr/src/sys/compile/BLACK Timecounter "i8254" frequency 1193182 Hz CPU: AMD-K6(tm) 3D processor (333.37-MHz 586-class CPU) Origin = "AuthenticAMD" Id = 0x580 Stepping=0 Features=0x8001bf real memory = 100663296 (98304K bytes) avail memory = 95182848 (92952K bytes) Probing for devices on PCI bus 0: chip0: rev 0x04 on pci0.0.0 chip1: rev 0x04 on pci0.1.0 chip2: rev 0xb4 on pci0.7.0 ed1: rev 0x00 int a irq 9 on pci0.8.0 ed1: address 00:80:c8:fd:90:ae, type NE2000 (16 bit) ed2: rev 0x00 int a irq 9 on pci0.9.0 ed2: address 00:80:c8:fd:88:0d, type NE2000 (16 bit) adv0: rev 0x02 int a irq 9 on pci0.11.0 adv0: AdvanSys Ultra SCSI Host Adapter, SCSI ID 7, queue depth 240 ide_pci0: rev 0x20 int a irq 0 on pci0.15.0 Probing for devices on PCI bus 1: vga0: rev 0xf3 int a irq 10 on pci1.6.0 Probing for PnP devices: CSN 1 Vendor ID: CTL00f0 [0xf0008c0e] Serial 0xffffffff Comp ID: PNPb02f [0x2fb0d041] pcm1 (SB16pnp sn 0xffffffff) at 0x220-0x22f irq 5 drq 1 flags 0x10 on isa Probing for devices on the ISA bus: sc0 on isa sc0: VGA color <16 virtual consoles, flags=0x0> ed0 not found at 0x280 atkbdc0 at 0x60-0x6f on motherboard atkbd0 irq 1 on isa psm0 irq 12 on isa psm0: model MouseMan+, device ID 0 sio0 at 0x3f8-0x3ff irq 4 flags 0x10 on isa sio0: type 16550A sio1 at 0x2f8-0x2ff irq 3 on isa sio1: type 16550A pcm0 not probed due to drq conflict with pcm1 at 1 fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa fdc0: FIFO enabled, 8 bytes threshold fd0: 1.44MB 3.5in wdc0 at 0x1f0-0x1f7 irq 14 on isa wdc0: unit 0 (wd0): wd0: 1625MB (3329424 sectors), 3303 cyls, 16 heads, 63 S/T, 512 B/S wdc0: unit 1 (wd1): wd1: 3079MB (6306048 sectors), 6256 cyls, 16 heads, 63 S/T, 512 B/S wdc1 at 0x170-0x177 irq 15 on isa wdc1: unit 1 (wd3): wd3: 4121MB (8440992 sectors), 8374 cyls, 16 heads, 63 S/T, 512 B/S wdc1: unit 0 (atapi): , removable, intr, dma, iordy acd0: drive speed 1031KB/sec, 120KB cache acd0: supported read types: CD-DA acd0: Audio: play, 255 volume levels acd0: Mechanism: ejectable tray acd0: Medium: no/blank disc inside, unlocked ppc0 at 0x378 irq 7 flags 0x40 on isa ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode ppc0: FIFO with 16/16/1 bytes threshold lpt0: on ppbus 0 lpt0: Interrupt-driven port lpt0: on ppbus 0 lpt0: Interrupt-driven port adv0 not found at 0x330 vga0 at 0x3b0-0x3df maddr 0xa0000 msize 131072 on isa npx0 on motherboard npx0: INT 16 interface apm0 on isa apm: found APM BIOS version 1.2 Waiting 5 seconds for SCSI devices to settle sa0 at adv0 bus 0 target 6 lun 0 sa0: Removable Sequential Access SCSI-2 device sa0: 10.000MB/s transfers (10.000MHz, offset 15) changing root device to wd3s1a da0 at adv0 bus 0 target 0 lun 0 da0: Fixed Direct Access SCSI-2 device da0: 10.000MB/s transfers (10.000MHz, offset 15), Tagged Queueing Enabled da0: 2047MB (4194058 512 byte sectors: 255H 63S/T 261C) ---kernelconfiguration--- # # GENERIC -- Generic machine with WD/AHx/NCR/BTx family disks # # For more information read the handbook part System Administration -> # Configuring the FreeBSD Kernel -> The Configuration File. # The handbook is available in /usr/share/doc/handbook or online as # latest version from the FreeBSD World Wide Web server # # # An exhaustive list of options and more detailed explanations of the # device lines is present in the ./LINT configuration file. If you are # in doubt as to the purpose or necessity of a line, check first in LINT. # # $Id: GENERIC,v 1.143.2.12 1999/05/14 15:12:26 jkh Exp $ machine "i386" #cpu "I386_CPU" #cpu "I486_CPU" cpu "I586_CPU" cpu "I686_CPU" ident BLACK maxusers 32 options MATH_EMULATE #Support for x87 emulation options INET #InterNETworking options FFS #Berkeley Fast Filesystem options FFS_ROOT #FFS usable as root device [keep this!] options MFS #Memory Filesystem options MFS_ROOT #MFS usable as root device, "MFS" req'ed options NFS #Network Filesystem options NFS_ROOT #NFS usable as root device, "NFS" req'ed options MSDOSFS #MSDOS Filesystem options "EXT2FS" options "CD9660" #ISO 9660 Filesystem options "CD9660_ROOT" #CD-ROM usable as root. "CD9660" req'ed options PROCFS #Process filesystem options "COMPAT_43" #Compatible with BSD 4.3 [KEEP THIS!] options COMPAT_LINUX options SCSI_DELAY=5000 options IDE_DELAY=2000 options UCONSOLE #Allow users to grab the console options FAILSAFE #Be conservative options USERCONFIG #boot -c editor options VISUAL_USERCONFIG #visual boot -c editor config kernel root on wd3 # To make an SMP kernel, the next two are needed #options SMP # Symmetric MultiProcessor Kernel #options APIC_IO # Symmetric (APIC) I/O # Optionally these may need tweaked, (defaults shown): #options NCPU=2 # number of CPUs #options NBUS=4 # number of busses #options NAPIC=1 # number of IO APICs #options NINTR=24 # number of INTs controller isa0 controller pnp0 #controller eisa0 controller pci0 controller fdc0 at isa? port "IO_FD1" bio irq 6 drq 2 disk fd0 at fdc0 drive 0 disk fd1 at fdc0 drive 1 #options "CMD640" # work around CMD640 chip deficiency controller wdc0 at isa? port "IO_WD1" bio irq 14 disk wd0 at wdc0 drive 0 disk wd1 at wdc0 drive 1 controller wdc1 at isa? port "IO_WD2" bio irq 15 disk wd2 at wdc1 drive 0 disk wd3 at wdc1 drive 1 options ATAPI #Enable ATAPI support for IDE bus options ATAPI_STATIC #Don't do it as an LKM device acd0 #IDE CD-ROM #device wfd0 #IDE Floppy (e.g. LS-120) # A single entry for any of these controllers (ncr, ahb, ahc) is # sufficient for any number of installed devices. #controller ncr0 #controller ahb0 #controller ahc0 #controller isp0 # This controller offers a number of configuration options, too many to # document here - see the LINT file in this directory and look up the # dpt0 entry there for much fuller documentation on this. #controller dpt0 controller adv0 at isa? port ? cam irq ? #controller adw0 #controller bt0 at isa? port ? cam irq ? #controller aha0 at isa? port ? cam irq ? controller scbus0 device da0 device sa0 device pass0 device cd0 #Only need one of these, the code dynamically grows #device wt0 at isa? port 0x300 bio irq 5 drq 1 #device mcd0 at isa? port 0x300 bio irq 10 #controller matcd0 at isa? port 0x230 bio #device scd0 at isa? port 0x230 bio # atkbdc0 controlls both the keyboard and the PS/2 mouse controller atkbdc0 at isa? port IO_KBD tty device atkbd0 at isa? tty irq 1 device psm0 at isa? tty irq 12 device vga0 at isa? port ? conflicts # splash screen/screen saver pseudo-device splash # syscons is the default console driver, resembling an SCO console device sc0 at isa? tty # Enable this and PCVT_FREEBSD for pcvt vt220 compatible console driver #device vt0 at isa? tty #options PCVT_FREEBSD=211 #options PCVT_EMU_MOUSE #options PCVT_PRETTYSCRNS #options PCVT_SCREENSAVER options XSERVER # support for X server #options FAT_CURSOR # start with block cursor # If you have a ThinkPAD, uncomment this along with the rest of the PCVT lines #options PCVT_SCANSET=2 # IBM keyboards are non-std device npx0 at isa? port IO_NPX irq 13 # # Laptop support (see LINT for more options) # #device apm0 at isa? disable flags 0x31 # Advanced Power Management device apm0 at isa? # Advanced Power Management # PCCARD (PCMCIA) support #controller card0 #device pcic0 at card? #device pcic1 at card? device sio0 at isa? port "IO_COM1" flags 0x10 tty irq 4 device sio1 at isa? port "IO_COM2" tty irq 3 #device sio2 at isa? disable port "IO_COM3" tty irq 5 #device sio3 at isa? disable port "IO_COM4" tty irq 9 # Parallel port device ppc0 at isa? port? flags 0x40 net irq 7 controller ppbus0 device lpt0 at ppbus? #device plip0 at ppbus? #device ppi0 at ppbus? #controller vpo0 at ppbus? # # The following Ethernet NICs are all PCI devices. # #device ax0 # ASIX AX88140A #device de0 # DEC/Intel DC21x4x (``Tulip'') #device fxp0 # Intel EtherExpress PRO/100B (82557, 82558) #device mx0 # Macronix 98713/98715/98725 (``PMAC'') #device pn0 # Lite-On 82c168/82c169 (``PNIC'') #device rl0 # RealTek 8129/8139 #device tl0 # Texas Instruments ThunderLAN #device tx0 # SMC 9432TX (83c170 ``EPIC'') #device vr0 # VIA Rhine, Rhine II #device vx0 # 3Com 3c590, 3c595 (``Vortex'') #device wb0 # Winbond W89C840F #device xl0 # 3Com 3c90x (``Boomerang'', ``Cyclone'') # Order is important here due to intrusive probes, do *not* alphabetize # this list of network interfaces until the probes have been fixed. # Right now it appears that the ie0 must be probed before ep0. See # revision 1.20 of this file. device ed0 at isa? port 0x280 net irq 10 iomem 0xd8000 #device ie0 at isa? port 0x300 net irq 10 iomem 0xd0000 #device ep0 at isa? port 0x300 net irq 10 #device ex0 at isa? port? net irq? #device fe0 at isa? port 0x300 net irq ? #device le0 at isa? port 0x300 net irq 5 iomem 0xd0000 #device lnc0 at isa? port 0x280 net irq 10 drq 0 #device ze0 at isa? port 0x300 net irq 10 iomem 0xd8000 #device zp0 at isa? port 0x300 net irq 10 iomem 0xd8000 #device cs0 at isa? port 0x300 net irq ? pseudo-device loop pseudo-device ether #pseudo-device sl 1 #pseudo-device ppp 1 #pseudo-device tun 1 pseudo-device pty 16 pseudo-device gzip # Exec gzipped a.out's # KTRACE enables the system-call tracing facility ktrace(2). # This adds 4 KB bloat to your kernel, and slightly increases # the costs of each syscall. #options KTRACE #kernel tracing # This provides support for System V shared memory and message queues. # options SYSVSHM options SYSVMSG options SYSVSEM # The `bpfilter' pseudo-device enables the Berkeley Packet Filter. Be # aware of the legal and administrative consequences of enabling this # option. The number of devices determines the maximum number of # simultaneous BPF clients programs runnable. #pseudo-device bpfilter 4 #Berkeley packet filter device pcm0 at isa? port ? tty irq 10 drq 1 flags 0x0 -- Ken Lui 19111 Pruneridge Avenue klui@cup.hp.com Cupertino, CA 95014-0795 USA Information Solutions & Services 1.408.447.3230 FAX 1.408.447.0218 Views within this message may not be those of the Hewlett-Packard Company To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message