Date: Fri, 30 Oct 2015 16:36:35 -0700 From: "Russell L. Carter" <rcarter@pinyon.org> To: Bryan Drewery <bdrewery@FreeBSD.org>, FreeBSD Ports ML <freebsd-ports@freebsd.org> Subject: Re: hung poudriere bulk recovery Message-ID: <5633FF03.1090204@pinyon.org> In-Reply-To: <563147BE.2070604@FreeBSD.org> References: <562A6185.5000305@pinyon.org> <563147BE.2070604@FreeBSD.org>
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Got a hung poudriere run last night:
On 10/28/15 15:10, Bryan Drewery wrote:
> On 10/23/2015 9:34 AM, Russell L. Carter wrote:
>>
>> Greetings,
>>
>> Recently my nightly cron poudriere builds have been occasionally
>> hanging. For instance, here's last night's, with apparently no
>> progress for over 10 hours:
>>
>> root@terpsichore> poudriere status
>> SET PORTS JAIL BUILD STATUS QUEUE
>> BUILT FAIL SKIP IGNORE REMAIN TIME LOGS
>> - default 10-stable-amd64 2015-10-22_22h30m08s parallel_build 488
>> 34 0 0 0 454 10:45:56
>> /ssd1/poudriere/data/logs/bulk/10-stable-amd64-default/2015-10-22_22h30m08s
>> root@terpsichore>
>>
>
> Also check 'poudriere status -b' to see per-builder status. Something
> may be actually doing something. Poudriere will timeout builds after a
> long time. I forget the default but it may be up to 24 hours.
>
root@terpsichore> date
Fri Oct 30 15:19:55 MST 2015
root@terpsichore> poudriere status -b
[10-stable-amd64-default] [2015-10-29_22h30m07s] [parallel_build:]
Queued: 129 Built: 34 Failed: 0 Skipped: 0 Ignored: 0 Tobuild: 95
Time: 16:49:55
[01]: x11-toolkits/gtk30 build_port_done (16:40:58)
[02]: graphics/ImageMagick build_port_done (16:43:16)
[03]: www/webkit-gtk2 build_port_done (16:43:58)
====>> Logs:
/ssd1/poudriere/data/logs/bulk/10-stable-amd64-default/2015-10-29_22h30m07s
root@terpsichore>
> Please record 'procstat -kka' before rebooting in case this is some kind
> of deadlock.
invoked right after the poudriere status -b:
http://rcarter.esturion.net/procstat-kka.txt
>>
>> I'm not sure how to debug this, but in the interim, I'm very curious
>> how I can stop the hung bulk run, and either restart it, or clean up
>> the various mounted zfs filesystems and manually restart from the
>> beginning w/o rebooting. Studying the man page, it's not clear at all
>> the Right Way to do this, so any pointers here would be appreciated.
>
> Kill -TERM the main poudriere process. It will clean up children.
> Beyond that you can 'poudriere jail -j NAME -p TREE -z SET -k' to clean
> up any mounts leftover from a previous build.
A bit of trial and error led me to this solution, without either '-p' or
'-z', so I'm good. In the above, I ran the exact same bulk script
manually and the poudriere bulk build ran to completion.
Thanks!
Russell
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