Re: i386 hangs during halt "vnodes remaining... 0 time out"

Cy Schubert wrote:
>In message <201804212227.w3LMRp5W002975_at_slippy.cwsent.com>, Cy Schubert
writes:
>> In message <20180421234934.10d7dfab_at_kalimero.tijl.coosemans.org>, Tijl
>> Cooseman
>> s writes:
>> > --MP_/TDsO+CDIra7UXGs=vVO3NTB
>> > Content-Type: text/plain; charset=US-ASCII
>> > Content-Transfer-Encoding: 7bit
>> > Content-Disposition: inline
>> >
>> > On Sat, 21 Apr 2018 21:09:09 +0000 Rick Macklem <rmacklem_at_uoguelph.ca> wrot
>> e:
>> > > With a recent head/current kernel (doesn't happen when running a Dec.
>> > > 2017 one), when I do a halt, it gets as far as:
>> > >
>> > > vnodes remaining... 0 time out
>> > >
>> > > and that's it (the time out appears several seconds after the first "0").
>> > > With a Dec. 2017 kernel there would be several "0"s printed.
>> > > It appears that it is stuck in the first iteration of the sched_sync()
>> > > loop after it is no longer in SYNCER_RUNNING state.
>> > >
>> > > Any ideas? rick
>> >
>> > See https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=227404
>> > I have a patch (attached) but haven't been able to test it yet.
>>
>> I've noticed this as well on my old Penium-M laptop (updated about
>> twice a year). I'll try your patch this weekend or early next week.
>
>Works perfectly.
Patch seems to work for my i386 as well.

Thanks, rick