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natsemi oops

2.6.0-test-7 David Liontooth 1 participant 1 message Oct 21, 2003

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David Liontooth

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Correction: I get the oops also when natsemi is compiled as a module. It is triggered not when the module is loaded, but when it is used the first time. Oops (some fragments below) followed by a total freeze; nothing gets logged.

Is this a known problem?

Is there a workaround?

Cheers,
David

----- Original Message -----
From: David Liontooth
Date: Mon, 20 Oct 2003 05:24:52 -0500
To: [email protected]
Subject: [2.6.0-test-7] natsemi oops

Quoted 37 lines

The 2.6.0-test-7 boots fine and works great -- until I plug in the ethernet cable. Within a second I get an oops and everything freezes. Booting with "acpi=off" makes no difference. If I boot with the ethernet cable plugged in, I get to the login prompt, and it oopses within a second. If I time it right, I can log into the machine remotely for one second before it oopses (so the natsemi driver is working). Very reproducible! /proc/kmsg is empty.

If I compile natsemi as a module, I don't get the oops. However, now the driver is not working -- I can't ping out. Everything works fine in 2.5.69, which I've been running since early July.

Here's some of the oops, taken by hand:

Process swapper (pid: 0, threadinfo=c042a000 task c03a47a0)

Stack

Call trace:

ipxitf_auto_create
ipx_rcv
netif_receive_skb
process_backlog
net_rx_action
do_softirq
do_IRQ
_stext
common_interrupt
acpi_processor_idle
cpu_idle
start_kernel
unknown_bootoption

Quoted 10 lines
Kernel panic: Fatal exception in interrupt

In interrupt handler -- not syncing

Configuration, lspci, and dmesg attached.

Cheers,
David

<< config-2.6.0-test7-3 >>
<< dmesg-2.6.0-test7-7 >>
<< lspci-2.6.0-test7 >>

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