panic: ia64 r255811: deadlkres: possible deadlock detected for 0xe000000012d07b00, blocked for 902743 ticks

[Anton Shterenlikht]

>From davide.italiano at gmail.com Thu Sep 26 13:12:30 2013
>On Thu, Sep 26, 2013 at 12:23 PM, Anton Shterenlikht <mexas at bris.ac.uk> wrote:
>>
>> Regarding textdump(4), I'm not clear where the following
>> "scripts" should be located and used:
>>
>
>[snip]
>
>> Are these ddb(8) commands? Or do I set these in /etc/rc.conf?
>>
>
>The scripts (quotes unneeded) should be located in /etc/ddb.conf.
>I think you want ddb_enable="YES" in your /etc/rc.conf

I've set textdump following the man page.

I've got several more deadlocks, but
it seems savecore causes deadlock too!

# savecore
savecore: reboot after panic: deadlkres: possible deadlock detected for 0xe0000000129d2000, blocked for 902608 ticks
savecore: writing core to ./vmcore.5

When the size of vmcore.x file gets to about 9GB,
I get a deadlock again.

What can I do now?

Thanks

Anton