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    SubjectRe: PROBLEM: crashing kernels
    On Mon, 27 Nov 2000, Maciej W. Rozycki wrote:

    > On Mon, 27 Nov 2000, Mr. Big wrote:
    >
    > > But maybe the /proc/interrupts could be usefull:
    > > CPU0 CPU1
    > > 0: 413111 0 XT-PIC timer
    > > 1: 687 0 XT-PIC keyboard
    > > 2: 0 0 XT-PIC cascade
    > > 7: 751660 0 XT-PIC eth1
    > > 10: 7377626 0 XT-PIC eth0
    > > 11: 238981 0 XT-PIC Mylex AcceleRAID 352, aic7xxx, aic7xxx
    > > 13: 1 0 XT-PIC fpu
    > > 14: 10 0 XT-PIC ide0
    > > NMI: 0
    > > ERR: 0
    >
    > Hmm, nothing special. Getting this in the APIC mode would possibly be
    > more useful. Isn't there anything that's sharing the IRQ with eth0 that's
    > unhandled? An unhandled onboard device? What IRQs are reported by
    > `/sbin/lspci -v'?

    We've disabled the apic, because there was a hint, that maybe there's some
    bug with the hardware or software on it. I belive that it's could be
    better to use the apic.

    The output of lspci -v:

    00:00.0 Host bridge: Intel Corporation 440GX - 82443GX Host bridge
    Flags: bus master, medium devsel, latency 64
    Memory at f8000000 (32-bit, prefetchable)
    Capabilities: [a0] AGP version 1.0

    00:01.0 PCI bridge: Intel Corporation 440GX - 82443GX AGP bridge (prog-if 00 [Normal decode])
    Flags: bus master, 66Mhz, medium devsel, latency 64
    Bus: primary=00, secondary=01, subordinate=02, sec-latency=64

    00:0b.0 Ethernet controller: 3Com Corporation 3c905C-TX [Fast Etherlink] (rev 74)
    Subsystem: 3Com Corporation 3C905C-TX Fast Etherlink for PC Management NIC
    Flags: bus master, medium devsel, latency 64, IRQ 10
    I/O ports at 2080
    Memory at f4101000 (32-bit, non-prefetchable)
    Capabilities: [dc] Power Management version 2

    00:0c.0 SCSI storage controller: Adaptec 7896
    Subsystem: Adaptec: Unknown device 0053
    Flags: bus master, medium devsel, latency 64, IRQ 11
    BIST result: 00
    I/O ports at 2400
    Memory at f4102000 (64-bit, non-prefetchable)
    Capabilities: [dc] Power Management version 1

    00:0c.1 SCSI storage controller: Adaptec 7896
    Subsystem: Adaptec: Unknown device 0053
    Flags: bus master, medium devsel, latency 64, IRQ 11
    BIST result: 00
    I/O ports at 2800
    Memory at f4103000 (64-bit, non-prefetchable)
    Capabilities: [dc] Power Management version 1

    00:0d.0 PCI bridge: Intel Corporation: Unknown device 0964 (rev 02) (prog-if 00 [Normal decode])
    Flags: bus master, medium devsel, latency 64
    Bus: primary=00, secondary=03, subordinate=03, sec-latency=64

    00:0d.1 RAID bus controller: Mylex Corporation: Unknown device 0050 (rev 02)
    Subsystem: Mylex Corporation: Unknown device 0050
    Flags: bus master, medium devsel, latency 64, IRQ 11
    Memory at f4106000 (32-bit, prefetchable)
    Capabilities: [80] Power Management version 2

    00:0e.0 Ethernet controller: Intel Corporation 82557 [Ethernet Pro 100] (rev 08)
    Subsystem: Intel Corporation 82559 Fast Ethernet LAN on Motherboard
    Flags: bus master, medium devsel, latency 64, IRQ 5
    Memory at f4100000 (32-bit, non-prefetchable)
    I/O ports at 2000
    Memory at f4000000 (32-bit, non-prefetchable)
    Capabilities: [dc] Power Management version 2

    00:10.0 Ethernet controller: D-Link System Inc: Unknown device 1002
    Subsystem: D-Link System Inc: Unknown device 1002
    Flags: bus master, medium devsel, latency 64, IRQ 7
    I/O ports at 2c00
    Memory at f4101400 (32-bit, non-prefetchable)
    Capabilities: [50] Power Management version 1

    00:12.0 ISA bridge: Intel Corporation 82371AB PIIX4 ISA (rev 02)
    Flags: bus master, medium devsel, latency 0

    00:12.1 IDE interface: Intel Corporation 82371AB PIIX4 IDE (rev 01) (prog-if 80 [Master])
    Flags: bus master, medium devsel, latency 64
    I/O ports at 2040

    00:12.2 USB Controller: Intel Corporation 82371AB PIIX4 USB (rev 01) (prog-if 00 [UHCI])
    Flags: bus master, medium devsel, latency 64, IRQ 5
    I/O ports at 2060

    00:12.3 Bridge: Intel Corporation 82371AB PIIX4 ACPI (rev 02)
    Flags: medium devsel

    00:14.0 VGA compatible controller: Cirrus Logic GD 5480 (rev 23) (prog-if 00 [VGA])
    Subsystem: Cirrus Logic CL-GD5480
    Flags: bus master, medium devsel, latency 64
    Memory at f6000000 (32-bit, prefetchable)
    Memory at f4104000 (32-bit, non-prefetchable)

    01:0f.0 PCI bridge: Digital Equipment Corporation DECchip 21150 (rev 06) (prog-if 00 [Normal decode])
    Flags: bus master, fast Back2Back, 66Mhz, medium devsel, latency 240
    Bus: primary=01, secondary=02, subordinate=02, sec-latency=68
    Capabilities: [dc] Power Management version 1



    +--------------------------------------------+
    | Nagy Attila |
    | mailto:mrbig@sneaker.sch.bme.hu |
    +--------------------------------------------+

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