[xen-4.8-testing bisection] 110282: testing test-amd64-amd64-qemuu-nested-intel

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

branch xen-4.8-testing
xenbranch xen-4.8-testing
job test-amd64-amd64-qemuu-nested-intel
testid debian-hvm-install

Tree: linux git://xenbits.xen.org/linux-pvops.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: qemu git://xenbits.xen.org/qemu-xen-traditional.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-4.8-testing/test-amd64-amd64-qemuu-nested-intel.debian-hvm-install.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/xen-4.8-testing/test-amd64-amd64-qemuu-nested-intel.debian-hvm-install
 --summary-out=tmp/110282.bisection-summary --basis-template=109654 
--blessings=real,real-bisect --flight=110282 xen-4.8-testing 
test-amd64-amd64-qemuu-nested-intel debian-hvm-install
Searching for failure / basis pass:
 110182 fail [host=godello0] / 109654 [host=huxelrebe0] 109618 [host=baroque1] 
109585 [host=chardonnay0] 109515 [host=godello1] 109489 [host=elbling0] 109008 
[host=huxelrebe0] 108169 [host=nobling1] 108136 [host=fiano0] 107370 
[host=chardonnay1] 107357 [host=elbling1] 107210 [host=italia0] 107019 
[host=baroque0] 106992 [host=chardonnay0] 106985 [host=godello1] 106844 
[host=fiano0] 106820 ok.
Failure / basis pass flights: 110182 / 106820
(tree with no url: minios)
(tree with no url: ovmf)
(tree with no url: seabios)
Tree: linux git://xenbits.xen.org/linux-pvops.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: qemu git://xenbits.xen.org/qemu-xen-traditional.git
Tree: qemuu git://xenbits.xen.org/qemu-xen.git
Tree: xen git://xenbits.xen.org/xen.git
Latest b65f2f457c49b2cfd7967c34b7a0b04c25587f13 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3bed93d7724564e15b1025723af81d2971bb0e4b 
35bf983c4bff03b2e801b9192b53cc664a71a22d 
79d2d5c3437567cabd18d02676ab860e82372d18
Basis pass b65f2f457c49b2cfd7967c34b7a0b04c25587f13 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3bed93d7724564e15b1025723af81d2971bb0e4b 
145e78b40a3daed1097c803f31538bafe32400d9 
eca97a466dc8d8f99fbff8f51a117d6e8255ecdc
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/linux-pvops.git#b65f2f457c49b2cfd7967c34b7a0b04c25587f13-b65f2f457c49b2cfd7967c34b7a0b04c25587f13
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/qemu-xen-traditional.git#3bed93d7724564e15b1025723af81d2971bb0e4b-3bed93d7724564e15b1025723af81d2971bb0e4b
 
git://xenbits.xen.org/qemu-xen.git#145e78b40a3daed1097c803f31538bafe32400d9-35bf983c4bff03b2e801b9192b53cc664a71a22d
 
git://xenbits.xen.org/xen.git#eca97a466dc8d8f99fbff8f51a117d6e8255ecdc-79d2d5c3437567cabd18d02676ab860e82372d18
Loaded 2004 nodes in revision graph
Searching for test results:
 106820 pass b65f2f457c49b2cfd7967c34b7a0b04c25587f13 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3bed93d7724564e15b1025723af81d2971bb0e4b 
145e78b40a3daed1097c803f31538bafe32400d9 
eca97a466dc8d8f99fbff8f51a117d6e8255ecdc
 106844 [host=fiano0]
 106985 [host=godello1]
 106992 [host=chardonnay0]
 107019 [host=baroque0]
 107210 [host=italia0]
 107357 [host=elbling1]
 107370 [host=chardonnay1]
 108136 [host=fiano0]
 108169 [host=nobling1]
 109008 [host=huxelrebe0]
 109489 [host=elbling0]
 109515 [host=godello1]
 109585 [host=chardonnay0]
 109618 [host=baroque1]
 109654 [host=huxelrebe0]
 110182 fail b65f2f457c49b2cfd7967c34b7a0b04c25587f13 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3bed93d7724564e15b1025723af81d2971bb0e4b 
35bf983c4bff03b2e801b9192b53cc664a71a22d 
79d2d5c3437567cabd18d02676ab860e82372d18
 110276 pass b65f2f457c49b2cfd7967c34b7a0b04c25587f13 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3bed93d7724564e15b1025723af81d2971bb0e4b 
145e78b40a3daed1097c803f31538bafe32400d9 
eca97a466dc8d8f99fbff8f51a117d6e8255ecdc
Searching for interesting versions
 Result found: flight 106820 (pass), for basis pass
 Result found: flight 110182 (fail), for basis failure
 Repro found: flight 110276 (pass), for basis pass
Need to reproduce basis failure (fail); had 1 already.
Should test b65f2f457c49b2cfd7967c34b7a0b04c25587f13 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3bed93d7724564e15b1025723af81d2971bb0e4b 
35bf983c4bff03b2e801b9192b53cc664a71a22d 
79d2d5c3437567cabd18d02676ab860e82372d18.
Revision graph left in 
/home/logs/results/bisect/xen-4.8-testing/test-amd64-amd64-qemuu-nested-intel.debian-hvm-install.{dot,ps,png,html,svg}.
Populating 110282...
Need 110282.test-amd64-amd64-qemuu-nested-intel (like 110182)
Creating 110282.test-amd64-amd64-qemuu-nested-intel (copying from 110182)
Need 110282.build-amd64 (like 110182)
 revision_qemu=3bed93d7724564e15b1025723af81d2971bb0e4b
 revision_qemuu=35bf983c4bff03b2e801b9192b53cc664a71a22d
 revision_xen=79d2d5c3437567cabd18d02676ab860e82372d18
Searching for 110282.build-amd64 to reuse...
Can reuse build 110273.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='110273.build-amd64', 2='110282', 
3='test-amd64-amd64-qemuu-nested-intel', 4='buildjob']
DB conflict (messages above may refer); retrying...
Populating 110282...
Need 110282.test-amd64-amd64-qemuu-nested-intel (like 110182)
Creating 110282.test-amd64-amd64-qemuu-nested-intel (copying from 110182)
Need 110282.build-amd64 (like 110182)
 revision_qemu=3bed93d7724564e15b1025723af81d2971bb0e4b
 revision_qemuu=35bf983c4bff03b2e801b9192b53cc664a71a22d
 revision_xen=79d2d5c3437567cabd18d02676ab860e82372d18
Can reuse build 110273.build-amd64.
Need 110282.build-amd64-pvops (like 110182)
 revision_linux=b65f2f457c49b2cfd7967c34b7a0b04c25587f13
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 110282.build-amd64-pvops to reuse...
DB confict (err=7 state=): 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 110282...
Need 110282.test-amd64-amd64-qemuu-nested-intel (like 110182)
Creating 110282.test-amd64-amd64-qemuu-nested-intel (copying from 110182)
Need 110282.build-amd64 (like 110182)
 revision_qemu=3bed93d7724564e15b1025723af81d2971bb0e4b
 revision_qemuu=35bf983c4bff03b2e801b9192b53cc664a71a22d
 revision_xen=79d2d5c3437567cabd18d02676ab860e82372d18
Can reuse build 110273.build-amd64.
Need 110282.build-amd64-pvops (like 110182)
 revision_linux=b65f2f457c49b2cfd7967c34b7a0b04c25587f13
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 110282.build-amd64-pvops to reuse...
Can reuse build-kern 110231.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='110231.build-amd64-pvops', 2='110282', 
3='test-amd64-amd64-qemuu-nested-intel', 4='kernbuildjob']
DB conflict (messages above may refer); retrying...
Populating 110282...
Need 110282.test-amd64-amd64-qemuu-nested-intel (like 110182)
Creating 110282.test-amd64-amd64-qemuu-nested-intel (copying from 110182)
Need 110282.build-amd64 (like 110182)
 revision_qemu=3bed93d7724564e15b1025723af81d2971bb0e4b
 revision_qemuu=35bf983c4bff03b2e801b9192b53cc664a71a22d
 revision_xen=79d2d5c3437567cabd18d02676ab860e82372d18
Can reuse build 110273.build-amd64.
Need 110282.build-amd64-pvops (like 110182)
 revision_linux=b65f2f457c49b2cfd7967c34b7a0b04c25587f13
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 110231.build-amd64-pvops.
Need 110282.build-amd64 (like 110182)
 revision_qemu=3bed93d7724564e15b1025723af81d2971bb0e4b
 revision_qemuu=35bf983c4bff03b2e801b9192b53cc664a71a22d
 revision_xen=79d2d5c3437567cabd18d02676ab860e82372d18
Can reuse build 110273.build-amd64.
Checking for flail (since 106820)...
Flight 110282 ready to go.

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