[xen-unstable bisection] 150338: testing test-arm64-arm64-xl-seattle

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

branch xen-unstable
xenbranch xen-unstable
job test-arm64-arm64-xl-seattle
testid xen-boot

Tree: linux git://xenbits.xen.org/linux-pvops.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.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/test-arm64-arm64-xl-seattle.xen-boot.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/test-arm64-arm64-xl-seattle.xen-boot
 --summary-out=tmp/150338.bisection-summary --basis-template=150315 
--blessings=real,real-bisect --flight=150338 xen-unstable 
test-arm64-arm64-xl-seattle xen-boot
Searching for failure / basis pass:
 150326 fail [host=laxton1] / 150315 [host=laxton0] 150285 [host=laxton0] 
150279 ok.
Failure / basis pass flights: 150326 / 150279
Tree: linux git://xenbits.xen.org/linux-pvops.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: qemuu git://xenbits.xen.org/qemu-xen.git
Tree: xen git://xenbits.xen.org/xen.git
Latest a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
410cc30fdc590417ae730d635bbc70257adf6750 
f6d102046817bb5c08876ff78a6a00f4d29ee269
Basis pass a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
410cc30fdc590417ae730d635bbc70257adf6750 
cdea123f1976549ecc72644588cc5ce1491606c4
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/linux-pvops.git#a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9-a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/qemu-xen.git#410cc30fdc590417ae730d635bbc70257adf6750-410cc30fdc590417ae730d635bbc70257adf6750
 git://xenbits.xen.org/xen.git#cdea123f1976549ecc72644588cc5ce1491606c4-f6d1020\
 46817bb5c08876ff78a6a00f4d29ee269
Loaded 5001 nodes in revision graph
Searching for test results:
 150279 pass a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
410cc30fdc590417ae730d635bbc70257adf6750 
cdea123f1976549ecc72644588cc5ce1491606c4
 150285 [host=laxton0]
 150326 fail a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
410cc30fdc590417ae730d635bbc70257adf6750 
f6d102046817bb5c08876ff78a6a00f4d29ee269
 150334 pass a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
410cc30fdc590417ae730d635bbc70257adf6750 
cdea123f1976549ecc72644588cc5ce1491606c4
 150315 [host=laxton0]
Searching for interesting versions
 Result found: flight 150279 (pass), for basis pass
 Result found: flight 150326 (fail), for basis failure
 Repro found: flight 150334 (pass), for basis pass
Need to reproduce basis failure (fail); had 1 already.
Should test a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
410cc30fdc590417ae730d635bbc70257adf6750 
f6d102046817bb5c08876ff78a6a00f4d29ee269.
Revision graph left in 
/home/logs/results/bisect/xen-unstable/test-arm64-arm64-xl-seattle.xen-boot.{dot,ps,png,html,svg}.
Populating 150338...
Need 150338.test-arm64-arm64-xl-seattle (like 150326)
Creating 150338.test-arm64-arm64-xl-seattle (copying from 150326)
Need 150338.build-arm64 (like 150326)
 revision_qemuu=410cc30fdc590417ae730d635bbc70257adf6750
 revision_xen=f6d102046817bb5c08876ff78a6a00f4d29ee269
Searching for build-arm64 (like 150326) to reuse...
Creating 150338.build-arm64 (copying from 150326)
DB confict (err=7 state=40001): DBD::Pg::db do failed: ERROR:  could not 
serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during write.
HINT:  The transaction might succeed if retried. [for Statement "            
INSERT INTO jobs (flight, job, recipe, status)
                      VALUES (?, ?, ?, 'queued')
"]
DB conflict (messages above may refer); retrying...
Populating 150338...
Need 150338.test-arm64-arm64-xl-seattle (like 150326)
Creating 150338.test-arm64-arm64-xl-seattle (copying from 150326)
Need 150338.build-arm64 (like 150326)
 revision_qemuu=410cc30fdc590417ae730d635bbc70257adf6750
 revision_xen=f6d102046817bb5c08876ff78a6a00f4d29ee269
Creating 150338.build-arm64 (copying from 150326)
Need 150338.build-arm64-pvops (like 150326)
 revision_linux=a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-arm64-pvops (like 150326) 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')
            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...
Populating 150338...
Need 150338.test-arm64-arm64-xl-seattle (like 150326)
Creating 150338.test-arm64-arm64-xl-seattle (copying from 150326)
Need 150338.build-arm64 (like 150326)
 revision_qemuu=410cc30fdc590417ae730d635bbc70257adf6750
 revision_xen=f6d102046817bb5c08876ff78a6a00f4d29ee269
Creating 150338.build-arm64 (copying from 150326)
Need 150338.build-arm64-pvops (like 150326)
 revision_linux=a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-arm64-pvops (like 150326) to reuse...
Can reuse build-kern 150326.build-arm64-pvops.
DB confict (err=7 state=40001): DBD::Pg::st execute failed: ERROR:  could not 
serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during write.
HINT:  The transaction might succeed if retried. [for Statement "        UPDATE 
runvars SET val=?
            WHERE  flight=? AND job=? AND name=?
" with ParamValues: 1='150326.build-arm64-pvops', 2='150338', 
3='test-arm64-arm64-xl-seattle', 4='kernbuildjob']
DB conflict (messages above may refer); retrying...
Populating 150338...
Need 150338.test-arm64-arm64-xl-seattle (like 150326)
Creating 150338.test-arm64-arm64-xl-seattle (copying from 150326)
Need 150338.build-arm64 (like 150326)
 revision_qemuu=410cc30fdc590417ae730d635bbc70257adf6750
 revision_xen=f6d102046817bb5c08876ff78a6a00f4d29ee269
Creating 150338.build-arm64 (copying from 150326)
Need 150338.build-arm64-pvops (like 150326)
 revision_linux=a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 150326.build-arm64-pvops.
Already created build-arm64
Checking for flail (since 150279)...
Flight 150338 ready to go.