Panic: sleeping thread
giovanni.trematerra at gmail.com
Tue Apr 6 21:23:43 UTC 2010
On Tue, Apr 6, 2010 at 9:17 PM, Paul Halliday <paul.halliday at gmail.com> wrote:
> ---------- Forwarded message ----------
> From: Paul Halliday <paul.halliday at gmail.com>
> Date: Thu, Apr 1, 2010 at 8:38 AM
> Subject: Re: panic: sleeping thread
> To: questions at freebsd.org
> On Mon, Mar 22, 2010 at 9:28 AM, Paul Halliday <paul.halliday at gmail.com> wrote:
>> I have a couple VM's that randomly halt with this error:
>> Sleeping thread (tid 10018, pid 1058) owns a non-sleepable lock
>> panic: sleeping thread
>> cpuid = 0
>> Uptime 11h14m31s
>> Cannot dump. Device not defined or unavailable.
>> FreeBSD 8.0-RELEASE FreeBSD 8.0-RELEASE #0: Sat Nov 21 15:02:08 UTC
>> 2009 root at mason.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC
>> These systems run nightly Nessus scans and these halts are very
>> sporadic; I can go a week w/o seeing one.
>> What should I do to start to troubleshoot this?
You might want to obtain a kernel dump.
Take a look at
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