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Subject: Re: Freebsd 11.0 RELEASE - ZFS deadlock
To: Henri Hennebert <hlh@restart.be>, freebsd-stable@FreeBSD.org
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Cc: Konstantin Belousov <kib@FreeBSD.org>
From: Andriy Gapon <avg@FreeBSD.org>
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Date: Sat, 12 Nov 2016 13:58:48 +0200
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On 11/11/2016 16:50, Henri Hennebert wrote:
> 
> 
> On 11/11/2016 12:24, Andriy Gapon wrote:
>>
>> At this stage I would try to get a system crash dump for post-mortem analysis.
>> There are a few way to do that.  You can enter ddb and then run 'dump' and
>> 'reset' commands.  Or you can just do `sysctl debug.kdb.panic=1`.
>> In either case, please double-check that your system has a dump device
>> configured.
>>
> It take some time to upload the dump...
> 
> You can find it at
> 
> http://tignes.restart.be/Xfer/

Could you please open the dump in kgdb and execute the following commands?

set logging on
set logging redirect on
set pagination off
thread apply all bt
quit

After that you should get gdb.txt file in the current directory.
I would like to see it.

Thank you.

-- 
Andriy Gapon