Re: today's CURRENT lockups

From: Gleb Smirnoff <glebius_at_cell.sick.ru>
Date: Mon, 5 Jul 2004 22:44:11 +0400
On Mon, Jul 05, 2004 at 03:04:18PM +0000, Bosko Milekic wrote:
B> 1. What was the date of your previous sources (the working ones)?

June 19

B> 2. What scheduler are you running with, have you tried the other
B>    one?

ULE. Will give a try with 4BSD tomorrow.

B> 3. Is DDB, INVARIANTS, and/or WITNESS compiled into your kernel?

DDB and INVARIANTS
I have also tried WITNESS, however I can't catch crashdump because
console driver is stuck in X and I can't switch to ddb.

B> 4. Any particular/interesting boot-time tunables or sysctl
B>    settings?

acpi disabled.

B> 5. Can you reproduce without Mozilla in X?

One time it hanged when Mozilla was not an active window, the active one
was xterm. Also running fvwm2, xmms and gkrellm. Can't reproduce it without
X.

B> 6. Do you have serial console, if so can you get anything once
B>    the seeming "lockup" occurs? (it may not be a lockup, you
B>    might just not be able to see anything because of X dying).

I will try tomorrow with serial console and remote gdb.

B> 7. Can you turn off ACPI and see if the problem goes away?

It is already off.

B> 8. Can you backout the preemption change (jhb a few days ago)
B>    and see if the problem goes away?

I'll try.

-- 
Totus tuus, Glebius.
GLEBIUS-RIPN GLEB-RIPE
Received on Mon Jul 05 2004 - 16:44:16 UTC

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