[xen-unstable bisection] 156738: testing build-arm64-libvirt

[osstest service owner <osstest-admin@xxxxxxxxxxxxxx>]

branch xen-unstable
xenbranch xen-unstable
job build-arm64-libvirt
testid libvirt-build

Tree: libvirt git://xenbits.xen.org/libvirt.git
Tree: libvirt_keycodemapdb https://gitlab.com/keycodemap/keycodemapdb.git
Tree: qemuu git://xenbits.xen.org/qemu-xen.git
Tree: xen git://xenbits.xen.org/xen.git

For bisection revision-tuple graph see:
   
http://logs.test-lab.xenproject.org/osstest/results/bisect/xen-unstable/build-arm64-libvirt.libvirt-build.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/xen-unstable/build-arm64-libvirt.libvirt-build
 --summary-out=tmp/156738.bisection-summary --basis-template=156443 
--blessings=real,real-bisect,real-retry --flight=156738 xen-unstable 
build-arm64-libvirt libvirt-build
Searching for failure / basis pass:
 156711 fail [host=rochester0] / 156663 ok.
Failure / basis pass flights: 156711 / 156663
Tree: libvirt git://xenbits.xen.org/libvirt.git
Tree: libvirt_keycodemapdb https://gitlab.com/keycodemap/keycodemapdb.git
Tree: qemuu git://xenbits.xen.org/qemu-xen.git
Tree: xen git://xenbits.xen.org/xen.git
Latest 2c846fa6bcc11929c9fb857a22430fb9945654ad 
27acf0ef828bf719b2053ba398b195829413dbdd 
7ea428895af2840d85c524f0bd11a38aac308308 
5505f5f8e7e805365cfe70b6a4af6115940bb749
Basis pass 2c846fa6bcc11929c9fb857a22430fb9945654ad 
27acf0ef828bf719b2053ba398b195829413dbdd 
7ea428895af2840d85c524f0bd11a38aac308308 
3059178798a23ba870ff86ff54d442a07e6651fc
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/libvirt.git#2c846fa6bcc11929c9fb857a22430fb9945654ad-2c846fa6bcc11929c9fb857a22430fb9945654ad
 
https://gitlab.com/keycodemap/keycodemapdb.git#27acf0ef828bf719b2053ba398b195829413dbdd-27acf0ef828bf719b2053ba398b195829413dbdd
 
git://xenbits.xen.org/qemu-xen.git#7ea428895af2840d85c524f0bd11a38aac308308-7ea428895af2840d85c524f0bd11a38aac308308
 
git://xenbits.xen.org/xen.git#3059178798a23ba870ff86ff54d442a07e6651fc-5505f5f8e7e80\
 5365cfe70b6a4af6115940bb749
Loaded 5001 nodes in revision graph
Searching for test results:
 156663 pass 2c846fa6bcc11929c9fb857a22430fb9945654ad 
27acf0ef828bf719b2053ba398b195829413dbdd 
7ea428895af2840d85c524f0bd11a38aac308308 
3059178798a23ba870ff86ff54d442a07e6651fc
 156711 fail 2c846fa6bcc11929c9fb857a22430fb9945654ad 
27acf0ef828bf719b2053ba398b195829413dbdd 
7ea428895af2840d85c524f0bd11a38aac308308 
5505f5f8e7e805365cfe70b6a4af6115940bb749
Searching for interesting versions
 Result found: flight 156663 (pass), for basis pass
 For basis failure, parent search stopping at 
2c846fa6bcc11929c9fb857a22430fb9945654ad 
27acf0ef828bf719b2053ba398b195829413dbdd 
7ea428895af2840d85c524f0bd11a38aac308308 
3059178798a23ba870ff86ff54d442a07e6651fc, results HASH(0x55ffaa395a60) Result 
found: flight 156711 (fail), for basis failure (at ancestor ~533)
Need to reproduce basis pass (pass); had 1 already.
Should test 2c846fa6bcc11929c9fb857a22430fb9945654ad 
27acf0ef828bf719b2053ba398b195829413dbdd 
7ea428895af2840d85c524f0bd11a38aac308308 
3059178798a23ba870ff86ff54d442a07e6651fc.
Revision graph left in 
/home/logs/results/bisect/xen-unstable/build-arm64-libvirt.libvirt-build.{dot,ps,png,html,svg}.
Populating 156738...
Need 156738.build-arm64-libvirt (like 156711)
 revision_libvirt=2c846fa6bcc11929c9fb857a22430fb9945654ad
 revision_libvirt_keycodemapdb=27acf0ef828bf719b2053ba398b195829413dbdd
 revision_xen=3059178798a23ba870ff86ff54d442a07e6651fc
Creating 156738.build-arm64-libvirt (copying from 156711)
Need 156738.build-arm64 (like 156711)
 revision_qemuu=7ea428895af2840d85c524f0bd11a38aac308308
 revision_xen=3059178798a23ba870ff86ff54d442a07e6651fc
Searching for build-arm64 (like 156711) to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect' OR  
blessing='real-retry')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying after 0.953866998971538...
Populating 156738...
Need 156738.build-arm64-libvirt (like 156711)
 revision_libvirt=2c846fa6bcc11929c9fb857a22430fb9945654ad
 revision_libvirt_keycodemapdb=27acf0ef828bf719b2053ba398b195829413dbdd
 revision_xen=3059178798a23ba870ff86ff54d442a07e6651fc
Creating 156738.build-arm64-libvirt (copying from 156711)
Need 156738.build-arm64 (like 156711)
 revision_qemuu=7ea428895af2840d85c524f0bd11a38aac308308
 revision_xen=3059178798a23ba870ff86ff54d442a07e6651fc
Searching for build-arm64 (like 156711) to reuse...
Creating 156738.build-arm64 (copying from 156711)
Checking for flail (since 156663)...
Flight 156738 ready to go.