From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ian Campbell <ian.campbell@citrix.com>
Subject: Re: [seabios test] 52630: regressions - FAIL
Date: Fri, 1 May 2015 12:28:05 +0100
Message-ID: <1430479685.15640.9.camel@citrix.com>
References: <osstest-52630-mainreport@xen.org>
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On Thu, 2015-04-30 at 08:04 +0000, osstest service user wrote:
> flight 52630 seabios real [real]
> http://logs.test-lab.xenproject.org/osstest/logs/52630/
> 
> Regressions :-(
> 
> Tests which did not succeed and are blocking,
> including tests which could not be run:
>  test-amd64-i386-pair   21 guest-migrate/src_host/dst_host fail REGR. vs. 36656

http://logs.test-lab.xenproject.org/osstest/logs/52630/test-amd64-i386-pair/serial-nocera0.log:

...
Apr 28 11:15:01.102685 [  565.309298] mpt2sas 0000:01:00.0: swiotlb buffer is full
Apr 28 11:15:01.116991 [  565.309313] sd 4:0:0:0: pci_map_sg failed: request for 28672 bytes!
Apr 28 11:15:01.117013 [  565.327298] mpt2sas 0000:01:00.0: swiotlb buffer is full
...

So this is the old swiotlb issue again.

Given this is the only failure in this flight and that things are so
backlogged I think a force push and killing of flight 52986 (which is
retesting the exact same thing) might be in order.

Ian.