[xen-4.9-testing bisection] 150065: testing test-amd64-amd64-xl-qemut-ws16-amd64

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

branch xen-4.9-testing
xenbranch xen-4.9-testing
job test-amd64-amd64-xl-qemut-ws16-amd64
testid guest-stop

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://xenbits.xen.org/qemu-xen.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/xen-4.9-testing/test-amd64-amd64-xl-qemut-ws16-amd64.guest-stop.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/xen-4.9-testing/test-amd64-amd64-xl-qemut-ws16-amd64.guest-stop
 --summary-out=tmp/150065.bisection-summary --basis-template=149649 
--blessings=real,real-bisect --flight=150065 xen-4.9-testing 
test-amd64-amd64-xl-qemut-ws16-amd64 guest-stop
Searching for failure / basis pass:
 150038 fail [host=fiano1] / 149649 ok.
Failure / basis pass flights: 150038 / 149649
(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://xenbits.xen.org/qemu-xen.git
Tree: seabios git://xenbits.xen.org/osstest/seabios.git
Tree: xen git://xenbits.xen.org/xen.git
Latest c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
e54310451f1ac2ce4ccb90a110f45bb9b4f3ccd6 
8051789e982499050680a26febeada7467e18a8d 
aad23066e4b27296d219b9123393fbe2a5a885bb 
eaaf726038cb9b2d01312d6430b4e93842aa96eb 
93cc305d1f3e7c6949a8f4116446624fa2dbfdf4
Basis pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
bd6aa93296de36c5afabd34e4fa4083bccb8488d 
8051789e982499050680a26febeada7467e18a8d 
aad23066e4b27296d219b9123393fbe2a5a885bb 
6a3b59ab9c7dc00331c21346052dfa6a0df45aa3 
45c90737d5f0c8bf479adcd8cb88450f1998e55c
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#bd6aa93296de36c5afabd34e4fa4083bccb8488d-e54310451f1ac2ce4ccb90a110f45bb9b4f3ccd6
 git://xenbits.xen.org/qemu-xen-traditional.git#8051789e982499050680a26febe\
 ada7467e18a8d-8051789e982499050680a26febeada7467e18a8d 
git://xenbits.xen.org/qemu-xen.git#aad23066e4b27296d219b9123393fbe2a5a885bb-aad23066e4b27296d219b9123393fbe2a5a885bb
 
git://xenbits.xen.org/osstest/seabios.git#6a3b59ab9c7dc00331c21346052dfa6a0df45aa3-eaaf726038cb9b2d01312d6430b4e93842aa96eb
 
git://xenbits.xen.org/xen.git#45c90737d5f0c8bf479adcd8cb88450f1998e55c-93cc305d1f3e7c6949a8f4116446624fa2dbfdf4
Use of uninitialized value $parents in array dereference at 
./adhoc-revtuple-generator line 465.
Use of uninitialized value in concatenation (.) or string at 
./adhoc-revtuple-generator line 465.
Use of uninitialized value $parents in array dereference at 
./adhoc-revtuple-generator line 465.
Use of uninitialized value in concatenation (.) or string at 
./adhoc-revtuple-generator line 465.
Loaded 20029 nodes in revision graph
Searching for test results:
 149649 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
bd6aa93296de36c5afabd34e4fa4083bccb8488d 
8051789e982499050680a26febeada7467e18a8d 
aad23066e4b27296d219b9123393fbe2a5a885bb 
6a3b59ab9c7dc00331c21346052dfa6a0df45aa3 
45c90737d5f0c8bf479adcd8cb88450f1998e55c
 150038 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
e54310451f1ac2ce4ccb90a110f45bb9b4f3ccd6 
8051789e982499050680a26febeada7467e18a8d 
aad23066e4b27296d219b9123393fbe2a5a885bb 
eaaf726038cb9b2d01312d6430b4e93842aa96eb 
93cc305d1f3e7c6949a8f4116446624fa2dbfdf4
 150052 blocked c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
bd6aa93296de36c5afabd34e4fa4083bccb8488d 
8051789e982499050680a26febeada7467e18a8d 
aad23066e4b27296d219b9123393fbe2a5a885bb 
6a3b59ab9c7dc00331c21346052dfa6a0df45aa3 
45c90737d5f0c8bf479adcd8cb88450f1998e55c
Searching for interesting versions
 Result found: flight 149649 (pass), for basis pass
 Result found: flight 150038 (fail), for basis failure
Need to reproduce basis pass (pass); had 1 already.
Should test c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
bd6aa93296de36c5afabd34e4fa4083bccb8488d 
8051789e982499050680a26febeada7467e18a8d 
aad23066e4b27296d219b9123393fbe2a5a885bb 
6a3b59ab9c7dc00331c21346052dfa6a0df45aa3 
45c90737d5f0c8bf479adcd8cb88450f1998e55c.
Revision graph left in 
/home/logs/results/bisect/xen-4.9-testing/test-amd64-amd64-xl-qemut-ws16-amd64.guest-stop.{dot,ps,png,html,svg}.
Populating 150065...
Need 150065.test-amd64-amd64-xl-qemut-ws16-amd64 (like 150038)
Creating 150065.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 150038)
Need 150065.build-amd64 (like 150038)
 revision_ovmf=bd6aa93296de36c5afabd34e4fa4083bccb8488d
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=aad23066e4b27296d219b9123393fbe2a5a885bb
 revision_seabios=6a3b59ab9c7dc00331c21346052dfa6a0df45aa3
 revision_xen=45c90737d5f0c8bf479adcd8cb88450f1998e55c
Searching for build-amd64 (like 150038) to reuse...
Can reuse build 150052.build-amd64.
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='150052.build-amd64', 2='150065', 
3='test-amd64-amd64-xl-qemut-ws16-amd64', 4='buildjob']
DB conflict (messages above may refer); retrying...
Populating 150065...
Need 150065.test-amd64-amd64-xl-qemut-ws16-amd64 (like 150038)
Creating 150065.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 150038)
Need 150065.build-amd64 (like 150038)
 revision_ovmf=bd6aa93296de36c5afabd34e4fa4083bccb8488d
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=aad23066e4b27296d219b9123393fbe2a5a885bb
 revision_seabios=6a3b59ab9c7dc00331c21346052dfa6a0df45aa3
 revision_xen=45c90737d5f0c8bf479adcd8cb88450f1998e55c
Can reuse build 150052.build-amd64.
Need 150065.build-amd64-pvops (like 150038)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 150038) 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 150065...
Need 150065.test-amd64-amd64-xl-qemut-ws16-amd64 (like 150038)
Creating 150065.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 150038)
Need 150065.build-amd64 (like 150038)
 revision_ovmf=bd6aa93296de36c5afabd34e4fa4083bccb8488d
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=aad23066e4b27296d219b9123393fbe2a5a885bb
 revision_seabios=6a3b59ab9c7dc00331c21346052dfa6a0df45aa3
 revision_xen=45c90737d5f0c8bf479adcd8cb88450f1998e55c
Can reuse build 150052.build-amd64.
Need 150065.build-amd64-pvops (like 150038)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 150038) to reuse...
Can reuse build-kern 150053.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='150053.build-amd64-pvops', 2='150065', 
3='test-amd64-amd64-xl-qemut-ws16-amd64', 4='kernbuildjob']
DB conflict (messages above may refer); retrying...
Populating 150065...
Need 150065.test-amd64-amd64-xl-qemut-ws16-amd64 (like 150038)
Creating 150065.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 150038)
Need 150065.build-amd64 (like 150038)
 revision_ovmf=bd6aa93296de36c5afabd34e4fa4083bccb8488d
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=aad23066e4b27296d219b9123393fbe2a5a885bb
 revision_seabios=6a3b59ab9c7dc00331c21346052dfa6a0df45aa3
 revision_xen=45c90737d5f0c8bf479adcd8cb88450f1998e55c
Can reuse build 150052.build-amd64.
Need 150065.build-amd64-pvops (like 150038)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 150053.build-amd64-pvops.
Need 150065.build-amd64 (like 150038)
 revision_ovmf=bd6aa93296de36c5afabd34e4fa4083bccb8488d
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=aad23066e4b27296d219b9123393fbe2a5a885bb
 revision_seabios=6a3b59ab9c7dc00331c21346052dfa6a0df45aa3
 revision_xen=45c90737d5f0c8bf479adcd8cb88450f1998e55c
Can reuse build 150052.build-amd64.
Checking for flail (since 149649)...
Flight 150065 ready to go.