Fatal trap 1: privileged instruction fault while in kernel mode

From: James Kamlyn (jameskamlyn_at_gmail.com)
Date: 04/29/05

  • Next message: Vinod Kashyap: "RE: Problem with twa in HEAD" 
    Date: Fri, 29 Apr 2005 17:23:27 +0100
To: freebsd-current@freebsd.org

    Hi,

    Dies on boot just after reaching the login prompt, running 5.4-STABLE
    as of yesterday.
    Motherboard is a Abit VH6, dmesg included below.

    kernel trap 1 with interrupts disabled

    Fatal trap 1: privileged instruction fault while in kernel mode
    instruction pointer = 0x8:0xc07a9a87
    stack pointer = 0x10:0xdc6d8b0c
    frame pointer = 0x10:0xdc6d8b94
    code segment = base 0x0, limit 0xfffff, type 0x1b
                            = DPL 0, pres 1, def32 1, gran 1
    processor eflags = resume, IOPL = 0
    current process = 11 (idle)
    [thread pid 11 tid 100003 ]
    Stopped at __qdivrem+0x2f7: subl %esi,%edx
    db> wh
    Tracing pid 11 tid 100003 td 0xc1dff480
    __qdivrem(0,80000000,369e99,0,0) at __qdivrem+0x2f7
    __udivdi3(0,80000000,369e99,0) at __udivdi3+0x16
    tc_windup(dc6d8c34,c05eb1dc,dc6d8c88,dc6d8c88,c1dfcc80) at tc_windup+0x255
    tc_ticktock(dc6d8c88) at tc_ticktock+0x25
    hardclock(dc6d8c88) at hardclock+0x18
    clkintr(dc6d8c88) at clkintr+0x87
    intr_execute_handlers(c08a53a0,dc6d8c88,0,c1f11700,c1f11718) at
    intr_execute_handlers+0x71
    atpic_handle_intr(0) at atpic_handle_intr+0x7e
    Xatpic_intr0() at Xatpic_intr0+0x20
    --- interrupt, eip = 0xc0a26635, esp = 0xdc6d8ccc, ebp = 0xdc6d8ccc ---
    acpi_cpu_c1(c08c5b00,0,c0803f53,0,c1dfec5c) at acpi_cpu_c1+0x5
    acpi_cpu_idle(dc6d8cfc,c05fafa1,dc6d8d24,c05fae12,0) at acpi_cpu_idle+0xcf
    cpu_idle(dc6d8d24,c05fae12,0,dc6d8d38,c08c5b00) at cpu_idle+0x1f
    idle_proc(0,dc6d8d38,c08c5b00,0,c0803e63) at idle_proc+0x11
    fork_exit(c05faf90,0,dc6d8d38) at fork_exit+0x66
    fork_trampoline() at fork_trampoline+0x8
    --- trap 0x1, eip = 0, esp = 0xdc6d8d6c, ebp = 0 ---
    db>

    KDB: debugger backends: ddb
    KDB: current backend: ddb
    Copyright (c) 1992-2005 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 5.4-STABLE #0: Thu Apr 28 16:53:32 UTC 2005
        root@ignite:/usr/obj/usr/src/sys/DEBUG
    WARNING: WITNESS option enabled, expect reduced performance.
    Timecounter "i8254" frequency 1193182 Hz quality 0
    CPU: Intel Pentium III (935.46-MHz 686-class CPU)
      Origin = "GenuineIntel" Id = 0x686 Stepping = 6
      Features=0x383f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE>
    real memory = 805240832 (767 MB)
    avail memory = 778235904 (742 MB)
    npx0: <math processor> on motherboard
    npx0: INT 16 interface
    acpi0: <VIA694 AWRDACPI> on motherboard
    acpi0: Power Button (fixed)
    Timecounter "ACPI-safe" frequency 3579545 Hz quality 1000
    acpi_timer0: <24-bit timer at 3.579545MHz> port 0x4008-0x400b on acpi0
    cpu0: <ACPI CPU (3 Cx states)> on acpi0
    acpi_throttle0: <ACPI CPU Throttling> on cpu0
    acpi_button0: <Power Button> on acpi0
    acpi_button1: <Sleep Button> on acpi0
    pcib0: <ACPI Host-PCI bridge> port
    0x6000-0x607f,0x5000-0x500f,0x4080-0x40ff,0x4000-0x407f,0xcf8-0xcff on
    acpi0
    pci0: <ACPI PCI bus> on pcib0
    agp0: <VIA 82C691 (Apollo Pro) host to PCI bridge> mem
    0xd0000000-0xd3ffffff at device 0.0 on pci0
    pcib1: <PCI-PCI bridge> at device 1.0 on pci0
    pci1: <PCI bus> on pcib1
    pci1: <display, VGA> at device 0.0 (no driver attached)
    isab0: <PCI-ISA bridge> at device 7.0 on pci0
    isa0: <ISA bus> on isab0
    atapci0: <VIA 82C686A UDMA66 controller> port
    0xe000-0xe00f,0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 at device 7.1 on
    pci0
    ata0: channel #0 on atapci0
    ata1: channel #1 on atapci0
    fxp0: <Intel 82558 Pro/100 Ethernet> port 0xec00-0xec1f mem
    0xda000000-0xda0fffff,0xda100000-0xda100fff irq 11 at device 15.0 on
    pci0
    miibus0: <MII bus> on fxp0
    inphy0: <i82555 10/100 media interface> on miibus0
    inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
    fxp0: Ethernet address: [removed]
    fdc0: <floppy drive controller> port 0x3f7,0x3f0-0x3f5 irq 6 drq 2 on acpi0
    fd0: <1440-KB 3.5" drive> on fdc0 drive 0
    sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
    sio0: type 16550A, console
    sio1: <16550A-compatible COM port> port 0x2f8-0x2ff irq 3 on acpi0
    sio1: type 16550A
    ppc0: <Standard parallel printer port> port 0x378-0x37f irq 7 on acpi0
    ppc0: Generic chipset (EPP/NIBBLE) in COMPATIBLE mode
    ppbus0: <Parallel port bus> on ppc0
    plip0: <PLIP network interface> on ppbus0
    lpt0: <Printer> on ppbus0
    lpt0: Interrupt-driven port
    ppi0: <Parallel I/O> on ppbus0
    orm0: <ISA Option ROMs> at iomem 0xc8000-0xc87ff,0xc0000-0xc7fff on isa0
    pmtimer0 on isa0
    atkbdc0: <Keyboard controller (i8042)> at port 0x64,0x60 on isa0
    atkbd0: <AT Keyboard> irq 1 on atkbdc0
    kbd0 at atkbd0
    sc0: <System console> at flags 0x100 on isa0
    sc0: VGA <16 virtual consoles, flags=0x300>
    vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
    Timecounter "TSC" frequency 935463590 Hz quality 800
    Timecounters tick every 10.000 msec
    witness_get: witness exhausted
    ad0: 114473MB <ST3120026A/3.06> [232581/16/63] at ata0-master UDMA66
    acd0: CDROM <CD-540E/1.0A> at ata1-master PIO4
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  • Next message: Vinod Kashyap: "RE: Problem with twa in HEAD"