Vortex Driver IRQ Hang

From: Keith Rowland (keithr@rowlandnet.com)
Date: Thu Aug 27 1998 - 05:22:33 EDT


I wasn't sure if I am supposed to get a reply from the developer or not.
So I'm not sure it has been received by those who need to know. But I'm
re-posting my BUG report. Should I just throw out the 3COM board and go
get some NE2000 boards?? I'd like to run SMP, but can't with this problem.

{REPEAT POST}

BUG REBORT:

I run the very busy www.artbell.com web site.

Tyan Dual CPU board with 2 Pent 200MMX chips
128 MB RAM Kernel 2.0.35 SMP 3C950B Cyclone NIC

I am getting system crashes preceeded with the following messages:

Aug 18 08:06:45 artbell kernel: eth0: transmit timed out, tx_status 00
status e601.
Aug 18 08:06:45 artbell kernel: eth0: Interrupt posted but not delivered
-- IRQ blocked by another device?
Aug 18 08:06:46 artbell kernel: eth0: transmit timed out, tx_status 00
status e601.
Aug 18 08:06:46 artbell kernel: eth0: Interrupt posted but not delivered
-- IRQ blocked by another device?
Aug 18 08:06:46 artbell kernel: eth0: transmit timed out, tx_status 00
status e601.
Aug 18 08:06:46 artbell kernel: eth0: Interrupt posted but not delivered
-- IRQ blocked by another device?

These messages run for about 1-2 minutes, in the log file while the
system is unaccessable from this point on.

Here is the pertinent system info:

/proc/pci:

PCI devices found:

  Bus 0, device 19, function 0:
    VGA compatible controller: Trident TG 9660 / Cyber9385 (rev 211).
      Medium devsel. IRQ 11.
      Non-prefetchable 32 bit memory at 0xe0000000.
      Non-prefetchable 32 bit memory at 0xe0400000.

  Bus 0, device 17, function 0:
    Ethernet controller: 3Com 3C905B 100bTX (rev 36).
      Medium devsel. IRQ 10. Master Capable. Latency=32. Min Gnt=10.Max Lat=10.
      I/O at 0x6100.
      Non-prefetchable 32 bit memory at 0xe0410000.

  Bus 0, device 7, function 1:
    IDE interface: Intel 82371SB PIIX3 IDE (rev 0).
      Medium devsel. Fast back-to-back capable. Master Capable.
Latency=32.
      I/O at 0xf000.

  Bus 0, device 7, function 0:
    ISA bridge: Intel 82371SB PIIX3 ISA (rev 1).
      Medium devsel. Fast back-to-back capable. Master Capable. No
bursts.

  Bus 0, device 0, function 0:
    Host bridge: Intel 82439HX Triton II (rev 3).
      Medium devsel. Master Capable. Latency=32.

/proc/interrupts:

 0: 13787104 timer
 1: 96 keyboard
 2: 0 cascade
 8: 1 + rtc
10: 22283582 eth0
13: 1 math error
14: 681785 + ide0

The system ran for 4 days without any usage when installed, without fail.
Then when we started sending users to the web site, the system crashed 3
times in 2 days, twice when busy and once when it was relatively light
use. Right now, I'm running with SMP off, as that has stopped the crashing
at this time.

Sincerely, Keith Rowland

--
http://www.talkradionetwork.com http://www.artbell.com
http://www.enterprisemission.com http://www.strieber.com
http://www.reversespeech.com http://www.daytaco.com
http://www.scripturessay.com http://home.daytaco.com
http://www.mesachurch.org http://www.levitron.com



This archive was generated by hypermail 2b29 : Wed Jan 12 2000 - 12:00:34 EST