Date: Mon, 20 Jan 2003 15:25:57 -0500 From: Bill Moran <wmoran@potentialtech.com> To: freebsd-questions@freebsd.org Subject: calcru: negative time ... messages on 5.0-RELEASE Message-ID: <3E2C5B55.7080704@potentialtech.com>
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We're trying out 5.0-RELEASE on a test machine, and all is working well (so far) except for the continual "calcru: negative time ..." messages. I found information about this in the FAQ, but 5.0 doesn't seem to have a kern.timecounter.method oid. I also found information in the 5.0DP1 errata that pointed me to the -CURRENT mailing list, but a search of that list produced very little information, and the only thing to try (setting kern.timecounter.hardware=TSC) didn't change anything. Is there any more information on this? Is the last paragraph in the FAQ (that my interrupts are too hosed) applicable? Any pointers/help is appreciated. dmesg output below: -- Bill Moran Potential Technologies http://www.potentialtech.com Copyright (c) 1992-2003 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 5.0-RELEASE #0: Thu Jan 16 22:16:53 GMT 2003 root@hollin.btc.adaptec.com:/usr/obj/usr/src/sys/GENERIC Preloaded elf kernel "/boot/kernel/kernel" at 0xc0673000. Preloaded elf module "/boot/kernel/acpi.ko" at 0xc06730a8. Timecounter "i8254" frequency 1193182 Hz Timecounter "TSC" frequency 450130982 Hz CPU: AMD-K6(tm) 3D processor (450.13-MHz 586-class CPU) Origin = "AuthenticAMD" Id = 0x58c Stepping = 12 Features=0x8021bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,PGE,MMX> AMD Features=0xffffffff80000800<SYSCALL,3DNow!> real memory = 62914560 (60 MB) avail memory = 54222848 (51 MB) Initializing GEOMetry subsystem K6-family MTRR support enabled (2 registers) npx0: <math processor> on motherboard npx0: INT 16 interface acpi0: <COMPAQ CARS6U2 > on motherboard ACPI-0625: *** Info: GPE Block0 defined as GPE0 to GPE31 Using $PIR table, 7 entries at 0xc00fa040 acpi0: power button is handled as a fixed feature programming model. Timecounter "ACPI-safe" frequency 3579545 Hz acpi_timer0: <24-bit timer at 3.579545MHz> port 0x8008-0x800b on acpi0 acpi_cpu0: <CPU> on acpi0 acpi_button0: <Power Button> on acpi0 pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0 pci0: <ACPI PCI bus> on pcib0 agp0: <SIS Generic host to PCI bridge> mem 0x50000000-0x5fffffff at device 0.0 on pci0 atapci0: <SiS 5591 ATA66 controller> port 0x2040-0x204f,0-0x3,0-0x7,0-0x3,0-0x7 at device 0.1 on pci0 ata0: at 0x1f0 irq 14 on atapci0 ata1: at 0x170 irq 15 on atapci0 isab0: <PCI-ISA bridge> at device 1.0 on pci0 isa0: <ISA bus> on isab0 pci0: <unknown> at device 1.1 (no driver attached) ohci0: <SiS 5571 USB controller> mem 0x40200000-0x40200fff irq 11 at device 1.2 on pci0 usb0: OHCI version 1.0, legacy support usb0: <SiS 5571 USB controller> on ohci0 usb0: USB revision 1.0 uhub0: SiS OHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered uhub0: device problem, disabling port 1 pcib1: <PCIBIOS PCI-PCI bridge> at device 2.0 on pci0 pci1: <PCI bus> on pcib1 pci1: <display, VGA> at device 0.0 (no driver attached) rl0: <RealTek 8139 10/100BaseTX> port 0x2400-0x24ff mem 0x41000000-0x410000ff irq 3 at device 4.0 on pci0 rl0: Realtek 8139B detected. Warning, this may be unstable in autoselect mode rl0: Ethernet address: 00:c0:ca:14:03:eb miibus0: <MII bus> on rl0 rlphy0: <RealTek internal media interface> on miibus0 rlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto pci0: <multimedia, audio> at device 10.0 (no driver attached) atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0 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 sio0 port 0x3f8-0x3ff irq 4 on acpi0 sio0: type 16550A fdc0: <Enhanced floppy controller (i82077, NE72065 or clone)> port 0x3f7,0x3f0-0x3f5 irq 6 drq 2 on acpi0 fdc0: FIFO enabled, 8 bytes threshold fd0: <1440-KB 3.5" drive> on fdc0 drive 0 orm0: <Option ROMs> at iomem 0xec000-0xeffff,0xc0000-0xc7fff on isa0 pmtimer0 on isa0 ppc0: parallel port not found. sc0: <System console> 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: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 Timecounters tick every 10.000 msec ata1-slave: timeout waiting for interrupt ata1-slave: ATA identify failed ad0: 9541MB <QUANTUM FIREBALL CX10.0A> [19386/16/63] at ata0-master UDMA66 acd0: CDROM <Compaq CRD-8322B> at ata1-master PIO4 stray irq 7 Mounting root from ufs:/dev/ad0s1a calcru: negative time of -1319643 usec for pid 48 (rcorder) calcru: negative time of -664109 usec for pid 62 (ps) calcru: negative time of -661655 usec for pid 55 (sh) calcru: negative time of -673394 usec for pid 70 (sh) calcru: negative time of -673918 usec for pid 72 (sh) calcru: negative time of -1364037 usec for pid 81 (fsck) ad0: UDMA ICRC error cmd=write fsbn 3565758 of 1782879-1782882 retrying ad0: UDMA ICRC error cmd=write fsbn 3565758 of 1782879-1782882 retrying ad0: UDMA ICRC error cmd=write fsbn 3565758 of 1782879-1782882 retrying ad0: UDMA ICRC error cmd=write fsbn 3565758 of 1782879-1782882 falling back to PIO mode calcru: negative time of -679350 usec for pid 97 (mount) calcru: negative time of -684629 usec for pid 103 (sysctl) calcru: negative time of -682832 usec for pid 119 (dd) calcru: negative time of -647360 usec for pid 104 (sh) calcru: negative time of -683260 usec for pid 128 (rm) calcru: negative time of -684819 usec for pid 131 (rm) calcru: negative time of -684701 usec for pid 152 (sysctl) calcru: negative time of -671919 usec for pid 153 (sh) calcru: negative time of -684558 usec for pid 158 (sh) To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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