[qemu-mainline bisection] 171598: testing test-amd64-amd64-xl-qcow2

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

branch xen-unstable
xenbranch xen-unstable
job test-amd64-amd64-xl-qcow2
testid guest-start/debian.repeat

Tree: linux git://xenbits.xen.org/linux-pvops.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: ovmf git://xenbits.xen.org/osstest/ovmf.git
Tree: qemu git://xenbits.xen.org/qemu-xen-traditional.git
Tree: qemuu git://git.qemu.org/qemu.git
Tree: seabios git://xenbits.xen.org/osstest/seabios.git
Tree: xen git://xenbits.xen.org/xen.git

For bisection revision-tuple graph see:
   
http://logs.test-lab.xenproject.org/osstest/results/bisect/qemu-mainline/test-amd64-amd64-xl-qcow2.guest-start--debian.repeat.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/qemu-mainline/test-amd64-amd64-xl-qcow2.guest-start--debian.repeat
 --summary-out=tmp/171598.bisection-summary --basis-template=171559 
--blessings=real,real-bisect,real-retry --flight=171598 qemu-mainline 
test-amd64-amd64-xl-qcow2 guest-start/debian.repeat
Searching for failure / basis pass:
 171588 fail [host=chardonnay1] / 171559 [host=debina1] 171539 [host=debina1] 
171525 [host=nobling0] 171512 [host=pinot0] 171502 [host=nocera0] 171493 
[host=himrod0] 171482 [host=huxelrebe1] 171475 [host=huxelrebe1] 171462 
[host=italia1] 171424 [host=albana1] 171393 [host=godello1] 171385 
[host=chardonnay0] 171380 [host=fiano0] 171376 ok.
Failure / basis pass flights: 171588 / 171376
(tree with no url: minios)
Tree: linux git://xenbits.xen.org/linux-pvops.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: ovmf git://xenbits.xen.org/osstest/ovmf.git
Tree: qemu git://xenbits.xen.org/qemu-xen-traditional.git
Tree: qemuu git://git.qemu.org/qemu.git
Tree: seabios git://xenbits.xen.org/osstest/seabios.git
Tree: xen git://xenbits.xen.org/xen.git
Latest c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
12dd064a1804536518eb12229836fa572c232502 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
9fed1bca6bc643ce91b6117f4974421aaede4751 
dc88f9b72df52b22c35b127b80c487e0b6fca4af 
2ce11ce249a3981bac50914c6a90f681ad7a4222
Basis pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7f4eca4cc2e01d4160ef265f477f9d098d7d33df 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
29f6db75667f44f3f01ba5037dacaf9ebd9328da 
dc88f9b72df52b22c35b127b80c487e0b6fca4af 
0544c4ee4b48f7e2715e69ff3e73c3d5545b0526
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/linux-pvops.git#c3038e718a19fc596f7b1baba0f83d5146dc7784-c3038e718a19fc596f7b1baba0f83d5146dc7784
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/osstest/ovmf.git#7f4eca4cc2e01d4160ef265f477f9d098d7d33df-12dd064a1804536518eb12229836fa572c232502
 git://xenbits.xen.org/qemu-xen-traditional.git#3d273dd05e51e5a1ffba3d98c74\
 37ee84e8f8764-3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
git://git.qemu.org/qemu.git#29f6db75667f44f3f01ba5037dacaf9ebd9328da-9fed1bca6bc643ce91b6117f4974421aaede4751
 
git://xenbits.xen.org/osstest/seabios.git#dc88f9b72df52b22c35b127b80c487e0b6fca4af-dc88f9b72df52b22c35b127b80c487e0b6fca4af
 
git://xenbits.xen.org/xen.git#0544c4ee4b48f7e2715e69ff3e73c3d5545b0526-2ce11ce249a3981bac50914c6a90f681ad7a4222
>From git://cache:9419/git://xenbits.xen.org/osstest/ovmf
   5496c763aa..12dd064a18  xen-tested-master -> origin/xen-tested-master
>From git://cache:9419/git://xenbits.xen.org/xen
   27357c394b..dc7da0874b  smoke      -> origin/smoke
Loaded 34921 nodes in revision graph
Searching for test results:
 171372 [host=godello0]
 171376 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7f4eca4cc2e01d4160ef265f477f9d098d7d33df 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
29f6db75667f44f3f01ba5037dacaf9ebd9328da 
dc88f9b72df52b22c35b127b80c487e0b6fca4af 
0544c4ee4b48f7e2715e69ff3e73c3d5545b0526
 171380 [host=fiano0]
 171385 [host=chardonnay0]
 171393 [host=godello1]
 171412 [host=albana1]
 171424 [host=albana1]
 171433 [host=italia1]
 171462 [host=italia1]
 171472 [host=huxelrebe1]
 171476 [host=huxelrebe1]
 171475 [host=huxelrebe1]
 171481 [host=huxelrebe1]
 171483 [host=huxelrebe1]
 171484 [host=huxelrebe1]
 171485 [host=huxelrebe1]
 171487 [host=huxelrebe1]
 171489 [host=huxelrebe1]
 171482 [host=huxelrebe1]
 171490 [host=huxelrebe1]
 171493 [host=himrod0]
 171502 [host=nocera0]
 171512 [host=pinot0]
 171525 [host=nobling0]
 171539 [host=debina1]
 171544 [host=debina1]
 171550 [host=debina1]
 171551 [host=debina1]
 171559 [host=debina1]
 171588 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
12dd064a1804536518eb12229836fa572c232502 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
9fed1bca6bc643ce91b6117f4974421aaede4751 
dc88f9b72df52b22c35b127b80c487e0b6fca4af 
2ce11ce249a3981bac50914c6a90f681ad7a4222
Searching for interesting versions
 Result found: flight 171376 (pass), for basis pass
 Result found: flight 171588 (fail), for basis failure
Need to reproduce basis pass (pass); had 1 already.
Should test c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7f4eca4cc2e01d4160ef265f477f9d098d7d33df 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
29f6db75667f44f3f01ba5037dacaf9ebd9328da 
dc88f9b72df52b22c35b127b80c487e0b6fca4af 
0544c4ee4b48f7e2715e69ff3e73c3d5545b0526.
pnmtopng: 109 colors found
Revision graph left in 
/home/logs/results/bisect/qemu-mainline/test-amd64-amd64-xl-qcow2.guest-start--debian.repeat.{dot,ps,png,html,svg}.
Populating 171598...
Need 171598.test-amd64-amd64-xl-qcow2 (like 171588)
Creating 171598.test-amd64-amd64-xl-qcow2 (copying from 171588)
Need 171598.build-amd64 (like 171588)
 revision_ovmf=7f4eca4cc2e01d4160ef265f477f9d098d7d33df
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=29f6db75667f44f3f01ba5037dacaf9ebd9328da
 revision_seabios=dc88f9b72df52b22c35b127b80c487e0b6fca4af
 revision_xen=0544c4ee4b48f7e2715e69ff3e73c3d5545b0526
Searching for build-amd64 (like 171588) 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 0.813103033536212...
Populating 171598...
Need 171598.test-amd64-amd64-xl-qcow2 (like 171588)
Creating 171598.test-amd64-amd64-xl-qcow2 (copying from 171588)
Need 171598.build-amd64 (like 171588)
 revision_ovmf=7f4eca4cc2e01d4160ef265f477f9d098d7d33df
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=29f6db75667f44f3f01ba5037dacaf9ebd9328da
 revision_seabios=dc88f9b72df52b22c35b127b80c487e0b6fca4af
 revision_xen=0544c4ee4b48f7e2715e69ff3e73c3d5545b0526
Searching for build-amd64 (like 171588) 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 0.473625553021463...
Populating 171598...
Need 171598.test-amd64-amd64-xl-qcow2 (like 171588)
Creating 171598.test-amd64-amd64-xl-qcow2 (copying from 171588)
Need 171598.build-amd64 (like 171588)
 revision_ovmf=7f4eca4cc2e01d4160ef265f477f9d098d7d33df
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=29f6db75667f44f3f01ba5037dacaf9ebd9328da
 revision_seabios=dc88f9b72df52b22c35b127b80c487e0b6fca4af
 revision_xen=0544c4ee4b48f7e2715e69ff3e73c3d5545b0526
Searching for build-amd64 (like 171588) 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 0.108285825348876...
Populating 171598...
Need 171598.test-amd64-amd64-xl-qcow2 (like 171588)
Creating 171598.test-amd64-amd64-xl-qcow2 (copying from 171588)
Need 171598.build-amd64 (like 171588)
 revision_ovmf=7f4eca4cc2e01d4160ef265f477f9d098d7d33df
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=29f6db75667f44f3f01ba5037dacaf9ebd9328da
 revision_seabios=dc88f9b72df52b22c35b127b80c487e0b6fca4af
 revision_xen=0544c4ee4b48f7e2715e69ff3e73c3d5545b0526
Searching for build-amd64 (like 171588) to reuse...
Creating 171598.build-amd64 (copying from 171588)
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 after 3.65993091779436...
Populating 171598...
Need 171598.test-amd64-amd64-xl-qcow2 (like 171588)
Creating 171598.test-amd64-amd64-xl-qcow2 (copying from 171588)
Need 171598.build-amd64 (like 171588)
 revision_ovmf=7f4eca4cc2e01d4160ef265f477f9d098d7d33df
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=29f6db75667f44f3f01ba5037dacaf9ebd9328da
 revision_seabios=dc88f9b72df52b22c35b127b80c487e0b6fca4af
 revision_xen=0544c4ee4b48f7e2715e69ff3e73c3d5545b0526
Creating 171598.build-amd64 (copying from 171588)
Need 171598.build-amd64-pvops (like 171588)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 171588) to reuse...
Can reuse build-kern 171589.build-amd64-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='171589.build-amd64-pvops', 2='171598', 
3='test-amd64-amd64-xl-qcow2', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 3.80286836828001...
Populating 171598...
Need 171598.test-amd64-amd64-xl-qcow2 (like 171588)
Creating 171598.test-amd64-amd64-xl-qcow2 (copying from 171588)
Need 171598.build-amd64 (like 171588)
 revision_ovmf=7f4eca4cc2e01d4160ef265f477f9d098d7d33df
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=29f6db75667f44f3f01ba5037dacaf9ebd9328da
 revision_seabios=dc88f9b72df52b22c35b127b80c487e0b6fca4af
 revision_xen=0544c4ee4b48f7e2715e69ff3e73c3d5545b0526
Creating 171598.build-amd64 (copying from 171588)
Need 171598.build-amd64-pvops (like 171588)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 171589.build-amd64-pvops.
Already created build-amd64
Checking for flail (since 171376)...
Flight 171598 ready to go.