DragonFly BSD
DragonFly bugs List (threaded) for 2005-04
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Re: DFly-stable as of April 1st crashed, but no crash dump was possible due to ips driver being unable to do crash dumps

From: Raphael Marmier <raphael@xxxxxxxxxxx>
Date: Sun, 03 Apr 2005 01:58:27 +0200

Raphael Marmier wrote:
Joerg Sonnenberger wrote:

On Sat, Apr 02, 2005 at 07:04:30PM +0200, Raphael Marmier wrote:

I am unable to get a crash dump through the ddb and typing panic and hitting enter twice. I end up in the same state as you discribe.

hint anyone?

What interrupt masks does it show?

I since just hacked syscons.c so panic() is called in place of Debugger() when I hit cntl-alt-esc.
The aforementionned problem doesn't happen and it goes past the 'syncing disks ...', then when I type continue, it does (eureka!) save core.

I will now restore my kernel to the normal state in order to really answer your question.

I don't see what this interrupt mask is. The closest I see is about an intr_mux(...) at intr_mux+0x21

What happens is that I get "syncing disks ... " Then every 5-10 seconds a "CHKTOKEN loop 0" message, forever.


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