[Qa-jenkins-dev] Bug#877790: Bug#877790: reproducible: re-deploy odxu4a (disk failure)

[Mattia Rizzolo]

On Sat, Oct 07, 2017 at 02:08:59PM +0200, Mattia Rizzolo wrote:
> On Fri, Oct 06, 2017 at 12:48:08AM +0200, Mattia Rizzolo wrote:
> > On Thu, Oct 05, 2017 at 11:32:03AM -0700, Vagrant Cascadian wrote:
> > >   https://anonscm.debian.org/cgit/users/vagrant/jenkins.debian.net.git/log/?h=odxu4-to-odxu4a
> > 
> > Thanks, I will take care of merging this and doing all the needed steps
> > tomorrow (unless Holger beats me to it, of course :))
> 
> Everything's done now.
> 
> Notes:
>  * the remote-power thing still uses the old name
>  * cereal follow doesn't seem work right, it's stuck at some point (but
>    attaching shows the correct real time data)
> 
> The host already died on me twice, one while deploying:
> 
> The following NEW packages will be installed:
>   pbuilder
> 0 upgraded, 1 newly installed, 0 to remove and 33 not upgraded.
> Need to get 364 kB of archives.
> After this operation, 985 kB of additional disk space will be used.
> Do you want to continue? [Y/n]
> Message from syslogd at odxu4a at Oct  7 04:21:19 ...
>  kernel:[312523.482043] Internal error: Oops: 206 [#3] SMP ARM
> (followed by a stacktrace)
> 
> And twice during reboots (I saw the stack traces on the console).
> 
> Also, now that it seems to be down, the console keeps spitting messages
> about an hung task from haveged, followed by a stack trace.
> 
> So... I had to power-cycle it already twice, which doesn't sound so
> promising giving it has yet to start to work.
> Please keep a very close eye to it.

Another anomaly I'm seeing: `umount` is hanging…  There are several jobs
now stuck at umoung file systems.  And if I try to umount them manually
(i.e. calling again what `ps -ef|grep umoun` lists me) umount says they
are not mounted.
Please consider investiganting those.

-- 
regards,
                        Mattia Rizzolo

GPG Key: 66AE 2B4A FCCF 3F52 DA18  4D18 4B04 3FCD B944 4540      .''`.
more about me:  https://mapreri.org                             : :'  :
Launchpad user: https://launchpad.net/~mapreri                  `. `'`
Debian QA page: https://qa.debian.org/developer.php?login=mattia  `-
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