Panic @r207433: "System call fork returning with the following locks held"

Michael Butler imb at
Fri Apr 30 22:52:14 UTC 2010

On 04/30/10 18:33, K. Macy wrote:
> How much memory do you have? I haven't been checking code in without
> testing it, but clearly my system behaves a bit differently.
> Please try 207452.

Building this now although ..

> On Fri, Apr 30, 2010 at 2:42 PM, Manfred Antar <null at> wrote:
>> At 02:21 PM 4/30/2010, K. Macy wrote:
>>> On Fri, Apr 30, 2010 at 12:38 PM, K. Macy <kmacy at> wrote:
>>>>> Sadly, it doesn't do it for me .. lockd start-up causes a panic on a
>>>>> "sleeping thread". Do I need to do a buildworld as well as kernel?
>>>> We're calling vm_pageout_flush with the page queue lock held in
>>>> vm_object_page_collect_flush.  I'll have a fix in soon.
>>> Please try updating to 207451

 .. mine worked with this in place. For reference, 4GB RAM of which only
2990MB is usable on a Toshiba A105 laptop :-(


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