7.0 CURRENT, need help with panic: Trying sleep, but thread marked as sleeping prohibited

[Kris Kennaway]

Victor M. Blood wrote:
> On 14.10.2007, Kris Kennaway wrote:
>> Dmitry Morozovsky wrote:
>>> On Sun, 14 Oct 2007, Kris Kennaway wrote:
>>>
>>> KK> > VMB> >> FreeBSD 7.0-CURRENT, Sun 10 Oct 2007.
>>> KK> > VMB> >> VMB> >> Problem have appear at pid 27 cmd=[Irq11: rl0], then PFil
>>> KK> > hooks are
>>> KK> > VMB> >> worked. I have no idea how to fix it. Can you help me?
>>> KK> > VMB> > ipfilter is known to be broken.
>>> KK> > VMB> Is this problem exist on 7-CURRENT or in every BSD-branch?
>>> KK> > VMB> Waiting for fix?
>>> KK> > 
>>> KK> > According to our tests, ipfilter is not workable at least for SMP and
>>> KK> > RELENG_[5-7]
>>> KK> 
>>> KK> Well if so then it is not the same issue as this one.  Have you filed a PR?
>>>
>>> I did not, as I'm not quite remember all the details; oleg@ should, I'll ask 
>>> him tomorrow.
>>>
>>> Well, a bit of clarification: we never actually tried to use ipf part 
>>> of ipfilter, it was ipnat.
> 
>> OK, step 1 on the road to a fix is obviously reporting the bug :)
> 
> I already send PR today, before writing to freebsd-current list.
> I can did not pay attention, but with a GENERIC core like all works.
> Ipf wal loaded with kldload and no one panic.
> 
> I try make dump and back-trace, but has failed.

Just to clarify, the problem you reported with ipfilter in 7.0 is well 
known and needs the attention of the ipfilter maintainer to resolve. 
Any other problems such as those Dmitry is describing should go in a PR.

Kris