Date: Sun, 6 Feb 2000 06:40:02 -0800 (PST) From: Szilveszter Adam <sziszi@petra.hos.u-szeged.hu> To: freebsd-bugs@FreeBSD.org Subject: Re: kern/16515: kern Message-ID: <200002061440.GAA23229@freefall.freebsd.org>
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The following reply was made to PR kern/16515; it has been noted by GNATS. From: Szilveszter Adam <sziszi@petra.hos.u-szeged.hu> To: FreeBSD-gnats-submit@freebsd.org Cc: Subject: Re: kern/16515: kern Date: Sun, 6 Feb 2000 15:34:10 +0100 Hi! Are you sure you have the POSIX stuff in your kernel enabled? This looks like it... On Sun, Feb 06, 2000 at 03:05:32PM +0100, dateck@cyberspace.campus.luth.se wrote: > > >Number: 16515 > >Category: kern > >Synopsis: Deadlock by ntpd > >Confidential: no > >Severity: serious > >Priority: high > >Responsible: freebsd-bugs > >State: open > >Quarter: > >Keywords: > >Date-Required: > >Class: sw-bug > >Submitter-Id: current-users > >Arrival-Date: Sun Feb 6 06:10:01 PST 2000 > >Closed-Date: > >Last-Modified: > >Originator: Tomas Klockar > >Release: FreeBSD 4.0-CURRENT i386 > >Organization: > Student at University of Luleå > >Environment: > > Here is the dmesg info from my computer. > > avail memory = 159092736 (155364K bytes) > Preloaded elf kernel "kernel" at 0xc033f000. > npx0: <math processor> on motherboard > npx0: INT 16 interface > pcib0: <Host to PCI bridge> on motherboard > pci0: <PCI bus> on pcib0 > isab0: <Intel 82371AB PCI to ISA bridge> at device 7.0 on pci0 > isa0: <ISA bus> on isab0 > ata-pci0: <Intel PIIX4 ATA-33 controller> port 0xf000-0xf00f at device 7.1 on pci0 > ata0 at 0x01f0 irq 14 on ata-pci0 > ata1 at 0x0170 irq 15 on ata-pci0 > pci0: Intel 82371AB/EB (PIIX4) USB controller (vendor=0x8086, dev=0x7112) at 7.2 > chip1: <Intel 82371AB Power management controller> port 0x5f00-0x5f0f at device 7.3 on pci0 > vr0: <VIA VT3043 Rhine I 10/100BaseTX> port 0x6800-0x687f mem 0xe3120000-0xe312007f irq 9 at device 9.0 on pci0 > vr0: Ethernet address: 00:80:c8:eb:a1:65 > miibus0: <MII bus> on vr0 > amphy0: <DM9101 10/100 media interface> on miibus0 > amphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto > vr0: supplying EUI64: 00:80:c8:ff:fe:eb:a1:65 > vga-pci0: <VGA-compatible display device> mem 0xe2000000-0xe27fffff,0xe2800000-0xe2ffffff,0xe3100000-0xe311ffff irq 9 at device 10.0 on pci0 > pci0: unknown card (vendor=0x1105, dev=0x8300) at 11.0 irq 9 > ncr0: <ncr 53c810a fast10 scsi> port 0x6c00-0x6cff mem 0xe3121000-0xe31210ff irq 10 at device 12.0 on pci0 > ncr0: driver is using old-style compatability shims > isa0: unexpected tag 14 > fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0 > fdc0: FIFO enabled, 8 bytes threshold > fd0: <1440-KB 3.5" drive> on fdc0 drive 0 > ata-isa0: already registered as ata0 > ata-isa1: already registered as ata1 > atkbdc0: <keyboard controller (i8042)> at port 0x60-0x6f on isa0 > atkbd0: <AT Keyboard> irq 1 on atkbdc0 > psm0: <PS/2 Mouse> irq 12 on atkbdc0 > psm0: model Generic PS/2 mouse, device ID 0 > vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 > sc0: <System console> on isa0 > sc0: VGA <16 virtual consoles, flags=0x200> > sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0 > sio0: type 16550A > sio1 at port 0x2f8-0x2ff irq 3 on isa0 > sio1: type 16550A > sio2: not probed (disabled) > sio3: not probed (disabled) > ppc0: <Parallel port> at port 0x378-0x37f irq 7 flags 0x40 on isa0 > ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode > ppc0: FIFO with 16/16/15 bytes threshold > ppi0: <Parallel I/O> on ppbus0 > lpt0: <Printer> on ppbus0 > lpt0: Interrupt-driven port > plip0: <PLIP network interface> on ppbus0 > ep0: not probed (disabled) > joy0 at port 0x201 on isa0 > gusc0: <Gravis UltraSound Plug & Play PCM> at port 0x220-0x22f,0x320-0x327,0x32c-0x32f irq 11 drq 5,7 on isa0 > pcm0: <GUS CS4231> on gusc0 > unknown0: <Disabled Device> on isa0 > joy1: <Generic PnP Joystick> at port 0x200 on isa0 > unknown1: <SB Compatible Audio> at port 0x388-0x389 irq 5 drq 1 on isa0 > unknown2: <MPU-401 GM Music> at port 0x330-0x331 on isa0 > Waiting 5 seconds for SCSI devices to settle > ad0: 13783MB <IBM-DTTA-371440> [28005/16/63] at ata0-master using UDMA33 > ad1: 2446MB <ST52520A> [4970/16/63] at ata0-slave using WDMA2 > acd0: DVD-ROM <CREATIVEDVD-ROM DVD2240E 12/24/97> at ata1-master using BIOSPIO > Mounting root from ufs:/dev/wd1s1a > da0 at ncr0 bus 0 target 0 lun 0 > da0: <CDC 94171-9 8856> Fixed Direct Access SCSI-CCS device > da0: 3.300MB/s transfers > da0: 312MB (640299 512 byte sectors: 64H 32S/T 312C) > da2 at ncr0 bus 0 target 5 lun 0 > da2: <IOMEGA ZIP 100 N*32> Removable Direct Access SCSI-2 device > da2: 3.300MB/s transfers > da2: 96MB (196608 512 byte sectors: 64H 32S/T 96C) > da1 at ncr0 bus 0 target 3 lun 0 > da1: <CONNER CFP2105S 2.14GB 1524> Fixed Direct Access SCSI-2 device > da1: 10.000MB/s transfers (10.000MHz, offset 8), Tagged Queueing Enabled > da1: 2048MB (4194304 512 byte sectors: 255H 63S/T 261C) > WARNING: / was not properly dismounted > vr0: starting DAD for fe80:0001::0280:c8ff:feeb:a165 > vr0: DAD complete for fe80:0001::0280:c8ff:feeb:a165 - no duplicates found > cmd ntpd pid 77 tried to use non-present sched_get_priority_max > cmd ntpd pid 77 tried to use non-present sched_setscheduler > > Here is some earlier info that was written in messages one time when it didn't deadlock, usely however it always deadlock and usely within 20 min from startup. > > Feb 6 04:01:13 cyberspace ntpd[77]: sched_setscheduler(): Function not implemen > ted > Feb 6 04:01:13 cyberspace ntpd[77]: using kernel phase-lock loop 2040 > Feb 6 04:02:02 cyberspace su: dateck to troot on /dev/ttyv0 > Feb 6 04:08:52 cyberspace ntpd[77]: time reset -3.782617 s > Feb 6 04:08:52 cyberspace ntpd[77]: kernel pll status change 2041 > Feb 6 04:23:47 cyberspace syslogd: exiting on signal 15 > > >Description: > > The computer totaly deadlocks, after the deadlock only the reset and the powerbutton works. The computer does not react to any other input from mouse, keyboard, or network. > The program that induces the deadlock is ntpd, and it have been like this since > beginning of january. > > > >How-To-Repeat: > > Just run ntpd, everytime it deadlocks my computer after a random time. > > My ntp parameters: -p /var/run/xntpd.pid > > ntp.conf > server lunic.luth.se prefer > server eru.mt.luth.se > server news.luth.se > server samson.dc.luth.se > > > I hope i got all the info in here. > > >Fix: > > Kill ntpd process. > > > >Release-Note: > >Audit-Trail: > >Unformatted: > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-bugs" in the body of the message -- ------------------------------------------------------------------------------- * Szilveszter ADAM * JATE Szeged * email: sziszi@petra.hos.u-szeged.hu * * Homepage : none * alternate email: cc@flanker.itl.net.ua * * Finger sziszi@petra.hos.u-szeged.hu for PGP key. * * I prefer using the door instead of Windows(tm)... * To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message
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