Date: Sun, 28 Apr 2002 22:59:28 +0000 From: "Corey Holcomb-Hockin" <wierdd@hotmail.com> To: freebsd-questions@freebsd.org Subject: microuptime() went backwards (6508.426010 -> 6508.-694950282) Message-ID: <F243LZCHusMjQHtMFau000021a1@hotmail.com>
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I just build a new computer and have started getting this error message in
my console about 5 times a day. I got many more when I was downloading the
mozilla src though. I've looked up the problem in the mailing list and have
tried a few things recommended to fix the problem.
sysctl -w kern.timecounter.method=1 doesn't work.
debug.acpi.disable="timer" in loader.conf doesn't work.
removing the apm device from my kernal seems to works, but my time runs
fast.
this is my dmesg.
Copyright (c) 1992-2002 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 4.5-RELEASE #3: Fri Apr 26 22:27:39 PDT 2002
corey@:/usr/src/sys/compile/PAVKERNAL
Timecounter "i8254" frequency 1193182 Hz
CPU: AMD Athlon(TM) XP1900+ (1465.37-MHz 686-class CPU)
Origin = "AuthenticAMD" Id = 0x662 Stepping = 2
Features=0x383f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PA
T,PSE36,MMX,FXSR,SSE>
AMD Features=0xc0480000<<b19>,AMIE,DSP,3DNow!>
real memory = 536788992 (524208K bytes)
avail memory = 519426048 (507252K bytes)
Preloaded elf kernel "kernel" at 0xc032c000.
Pentium Pro MTRR support enabled
md0: Malloc disk
Using $PIR table, 11 entries at 0xc00f1770
apm0: <APM BIOS> on motherboard
apm: found APM BIOS v1.2, connected at v1.2
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
pcib1: <AcerLabs M5247 PCI-PCI(AGP Supported) bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib1
pci1: <Matrox MGA G400 AGP graphics accelerator> at 0.0 irq 11
ohci0: <AcerLabs M5237 (Aladdin-V) USB controller> mem 0xec000000-0xec000fff
irq
7 at device 2.0 on pci0
usb0: OHCI version 1.0, legacy support
usb0: <AcerLabs M5237 (Aladdin-V) USB controller> on ohci0
usb0: USB revision 1.0
uhub0: AcerLabs OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 4 ports with 4 removable, self powered
atapci0: <AcerLabs Aladdin ATA100 controller> port 0xd400-0xd40f at device
4.0 o
n pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
isab0: <AcerLabs M1533 portable PCI-ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
pcm0: <Creative CT5880-C> port 0xb800-0xb83f irq 10 at device 11.0 on pci0
chip1: <AcerLabs M15x3 Power Management Unit> at device 17.0 on pci0
orm0: <Option ROM> at iomem 0xc0000-0xc7fff on isa0
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
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
kbd0 at atkbd0
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model IntelliMouse, device ID 3
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
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
ad0: 39093MB <FUJITSU MPG3409AT E> [79428/16/63] at ata0-master UDMA100
acd0: CD-RW <R/RW 8x4x32> at ata1-master using PIO4
acd1: CDROM <LTN486S> at ata1-slave using PIO4
Mounting root from ufs:/dev/ad0s2a
microuptime() went backwards (6508.426010 -> 6508.-694950282)
Can anyone help? I also have a problem I posted to hardware about using
Xfree86 4.1.
Thanks
Corey
www.ipeg.com/~rlfc
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