Date: Thu, 6 Mar 2003 15:58:51 -0700 (MST) From: Christopher Brian Jack <brian@brians-anime.com> To: FreeBSD-gnats-submit@FreeBSD.org Subject: kern/48020: kernel system time running fast Message-ID: <200303062258.h26Mwptf006374@ruby.brians-anime.com>
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>Number: 48020
>Category: kern
>Synopsis: kernel system time running fast
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Thu Feb 06 14:50:08 PST 2003
>Closed-Date:
>Last-Modified:
>Originator: Christopher Brian Jack
>Release: FreeBSD 5.0-RELEASE i386
>Organization:
brians-anime.com
>Environment:
System: FreeBSD ruby.brians-anime.com 5.0-RELEASE FreeBSD 5.0-RELEASE #0: Thu Jan 16 22:16:53 GMT 2003 root@hollin.btc.adaptec.com:/usr/obj/usr/src/sys/GENERIC i386
from syslog:
Feb 5 22:55:12 ruby kernel: Copyright (c) 1992-2003 The FreeBSD Project.
Feb 5 22:55:12 ruby kernel: Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
Feb 5 22:55:12 ruby kernel: The Regents of the University of California. All rights reserved.
Feb 5 22:55:12 ruby kernel: FreeBSD 5.0-RELEASE #0: Thu Jan 16 22:16:53 GMT 2003
Feb 5 22:55:12 ruby kernel: root@hollin.btc.adaptec.com:/usr/obj/usr/src/sys/GENERIC
Feb 5 22:55:12 ruby kernel: Preloaded elf kernel "/boot/kernel/kernel" at 0xc0673000.
Feb 5 22:55:12 ruby kernel: Preloaded elf module "/boot/kernel/acpi.ko" at 0xc06730a8.
Feb 5 22:55:12 ruby kernel: Timecounter "i8254" frequency 1193182 Hz
Feb 5 22:55:12 ruby kernel: Timecounter "TSC" frequency 300683101 Hz
Feb 5 22:55:12 ruby kernel: CPU: AMD-K6(tm) 3D processor (300.68-MHz 586-class CPU)
Feb 5 22:55:12 ruby kernel: Origin = "AuthenticAMD" Id = 0x58c Stepping = 12
Feb 5 22:55:12 ruby kernel: Features=0x8021bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,PGE,MMX>
Feb 5 22:55:12 ruby kernel: AMD Features=0xffffffff80000800<SYSCALL,3DNow!>
Feb 5 22:55:12 ruby kernel: real memory = 201310208 (191 MB)
Feb 5 22:55:12 ruby kernel: avail memory = 188612608 (179 MB)
Feb 5 22:55:12 ruby kernel: Initializing GEOMetry subsystem
Feb 5 22:55:13 ruby kernel: K6-family MTRR support enabled (2 registers)
Feb 5 22:55:13 ruby kernel: npx0: <math processor> on motherboard
Feb 5 22:55:13 ruby kernel: npx0: INT 16 interface
Feb 5 22:55:13 ruby kernel: acpi0: <ASUS P5A > on motherboard
Feb 5 22:55:13 ruby kernel: ACPI-0625: *** Info: GPE Block0 defined as GPE0 to GPE15
Feb 5 22:55:13 ruby kernel: ACPI-0625: *** Info: GPE Block1 defined as GPE16 to GPE31
Feb 5 22:55:13 ruby kernel: Using $PIR table, 8 entries at 0xc00f0b40
Feb 5 22:55:13 ruby kernel: acpi0: power button is handled as a fixed feature programming model.
Feb 5 22:55:13 ruby kernel: Timecounter "ACPI-safe" frequency 3579545 Hz
Feb 5 22:55:13 ruby kernel: acpi_timer0: <24-bit timer at 3.579545MHz> port 0xec08-0xec0b on acpi0
Feb 5 22:55:13 ruby kernel: acpi_cpu0: <CPU> on acpi0
Feb 5 22:55:13 ruby kernel: pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
Feb 5 22:55:13 ruby kernel: pci0: <ACPI PCI bus> on pcib0
Feb 5 22:55:13 ruby kernel: agp0: <Ali M1541 host to AGP bridge> mem 0xe0000000-0xe3ffffff at device 0.0 on pci0
Feb 5 22:55:13 ruby kernel: pcib1: <PCI-PCI bridge> at device 1.0 on pci0
Feb 5 22:55:13 ruby kernel: pci1: <PCI bus> on pcib1
Feb 5 22:55:13 ruby kernel: pci1: <display, VGA> at device 0.0 (no driver attached)
Feb 5 22:55:13 ruby kernel: ohci0: <AcerLabs M5237 (Aladdin-V) USB controller> mem 0xdf000000-0xdf000fff irq 5 at device 2.0 on pci0
Feb 5 22:55:13 ruby kernel: usb0: OHCI version 1.0, legacy support
Feb 5 22:55:13 ruby kernel: usb0: <AcerLabs M5237 (Aladdin-V) USB controller> on ohci0
Feb 5 22:55:13 ruby kernel: usb0: USB revision 1.0
Feb 5 22:55:13 ruby kernel: uhub0: AcerLabs OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
Feb 5 22:55:13 ruby kernel: uhub0: 2 ports with 2 removable, self powered
Feb 5 22:55:13 ruby kernel: ulpt0: EPSON USB Printer, rev 1.00/1.00, addr 2, iclass 7/1
Feb 5 22:55:13 ruby kernel: ulpt0: using bi-directional mode
Feb 5 22:55:13 ruby kernel: pci0: <bridge, PCI-unknown> at device 3.0 (no driver attached)
Feb 5 22:55:13 ruby kernel: isab0: <PCI-ISA bridge> at device 7.0 on pci0
Feb 5 22:55:13 ruby kernel: isa0: <ISA bus> on isab0
Feb 5 22:55:13 ruby kernel: pci0: <multimedia, video> at device 9.0 (no driver attached)
Feb 5 22:55:13 ruby kernel: pci0: <multimedia> at device 9.1 (no driver attached)
Feb 5 22:55:13 ruby kernel: fxp0: <Intel Pro 10/100B/100+ Ethernet> port 0xb800-0xb83f mem 0xde000000-0xde0fffff,0xde800000-0xde800fff irq 10 at device 10.0 on pci0
Feb 5 22:55:13 ruby kernel: fxp0: Ethernet address 00:90:27:59:9a:e5
Feb 5 22:55:13 ruby kernel: inphy0: <i82555 10/100 media interface> on miibus0
Feb 5 22:55:13 ruby kernel: inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
Feb 5 22:55:13 ruby kernel: pci0: <multimedia, audio> at device 12.0 (no driver attached)
Feb 5 22:55:13 ruby kernel: pci0: <input device> at device 12.1 (no driver attached)
Feb 5 22:55:13 ruby kernel: atapci0: <AcerLabs Aladdin ATA33 controller> port 0xa800-0xa80f at device 15.0 on pci0
Feb 5 22:55:13 ruby kernel: ata0: at 0x1f0 irq 14 on atapci0
Feb 5 22:55:13 ruby kernel: ata1: at 0x170 irq 15 on atapci0
Feb 5 22:55:13 ruby kernel: fdc0: <Enhanced floppy controller (i82077, NE72065 or clone)> port 0x3f7,0x3f2-0x3f5 irq 6 drq 2 on acpi0
Feb 5 22:55:13 ruby kernel: fdc0: FIFO enabled, 8 bytes threshold
Feb 5 22:55:13 ruby kernel: fd0: <1440-KB 3.5" drive> on fdc0 drive 0
Feb 5 22:55:13 ruby kernel: ppc0 port 0x378-0x37f irq 7 on acpi0
Feb 5 22:55:13 ruby kernel: ppc0: Generic chipset (EPP/NIBBLE) in COMPATIBLE mode
Feb 5 22:55:13 ruby kernel: plip0: <PLIP network interface> on ppbus0
Feb 5 22:55:13 ruby kernel: lpt0: <Printer> on ppbus0
Feb 5 22:55:13 ruby kernel: lpt0: Interrupt-driven port
Feb 5 22:55:13 ruby kernel: ppi0: <Parallel I/O> on ppbus0
Feb 5 22:55:13 ruby kernel: sio0 port 0x3f8-0x3ff irq 4 on acpi0
Feb 5 22:55:13 ruby kernel: sio0: type 16550A
Feb 5 22:55:14 ruby kernel: sio1 port 0x2f8-0x2ff irq 3 on acpi0
Feb 5 22:55:14 ruby kernel: sio1: type 16550A
Feb 5 22:55:14 ruby kernel: atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0
Feb 5 22:55:14 ruby kernel: atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
Feb 5 22:55:14 ruby kernel: kbd0 at atkbd0
Feb 5 22:55:14 ruby kernel: orm0: <Option ROMs> at iomem 0xc8000-0xc8fff,0xc0000-0xc7fff on isa0
Feb 5 22:55:14 ruby kernel: pmtimer0 on isa0
Feb 5 22:55:14 ruby kernel: sc0: <System console> at flags 0x100 on isa0
Feb 5 22:55:14 ruby kernel: sc0: VGA <16 virtual consoles, flags=0x300>
Feb 5 22:55:14 ruby kernel: vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
Feb 5 22:55:14 ruby kernel: Timecounters tick every 10.000 msec
Feb 5 22:55:14 ruby kernel: ad0: UDMA ICRC error cmd=read fsbn 12594897 of 0-3
Feb 5 22:55:14 ruby kernel: retrying
Feb 5 22:55:14 ruby kernel: ad0: UDMA ICRC error cmd=read fsbn 12594897 of 0-3
Feb 5 22:55:14 ruby kernel: retrying
Feb 5 22:55:14 ruby kernel: ad0: UDMA ICRC error cmd=read fsbn 12594897 of 0-3
Feb 5 22:55:14 ruby kernel: retrying
Feb 5 22:55:14 ruby kernel: ad0: UDMA ICRC error cmd=read fsbn 12594897 of 0-3
Feb 5 22:55:14 ruby kernel: falling back to PIO mode
Feb 5 22:55:14 ruby kernel: ad0: 6149MB <WDC AC36400L> [13328/15/63] at ata0-master PIO4
Feb 5 22:55:14 ruby kernel: ad1: 19541MB <Maxtor 32049H2> [39704/16/63] at ata0-slave UDMA33
Feb 5 22:55:14 ruby kernel: acd0: CDROM <ATAPI CD ROM DRIVE 50X MAX> at ata1-master PIO4
Feb 5 22:55:14 ruby kernel: ad1: UDMA ICRC error cmd=read fsbn 0
Feb 5 22:55:14 ruby kernel: retrying
Feb 5 22:55:14 ruby kernel: ad1: UDMA ICRC error cmd=read fsbn 0
Feb 5 22:55:14 ruby kernel: retrying
Feb 5 22:55:14 ruby kernel: ad1: UDMA ICRC error cmd=read fsbn 0
Feb 5 22:55:14 ruby kernel: retrying
Feb 5 22:55:14 ruby kernel: ad1: UDMA ICRC error cmd=read fsbn 0
Feb 5 22:55:14 ruby kernel: falling back to PIO mode
Feb 5 22:55:14 ruby kernel: Mounting root from ufs:/dev/ad0s2a
Feb 5 22:55:17 ruby kernel: pcm0: <Creative EMU10K1> port 0xb400-0xb41f irq 11 at device 12.0 on pci0
>Description:
>How-To-Repeat:
%ntpdate ntp/nrc/ca
%date
time 30 seconds using clock or stopwatch
%date
time is at least twice too fast
>Fix:
I do not know of a workaround at present
Running ntpd did not make any change with repsect to the problem
>Release-Note:
>Audit-Trail:
>Unformatted:
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