[xen-unstable-smoke bisection] 162426: testing test-amd64-amd64-libvirt

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

branch xen-unstable-smoke
xenbranch xen-unstable-smoke
job test-amd64-amd64-libvirt
testid guest-saverestore

Tree: libvirt git://xenbits.xen.org/libvirt.git
Tree: libvirt_keycodemapdb https://gitlab.com/keycodemap/keycodemapdb.git
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-unstable-smoke/test-amd64-amd64-libvirt.guest-saverestore.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-smoke/test-amd64-amd64-libvirt.guest-saverestore
 --summary-out=tmp/162426.bisection-summary --basis-template=162327 
--blessings=real,real-bisect,real-retry --flight=162426 xen-unstable-smoke 
test-amd64-amd64-libvirt guest-saverestore
Searching for failure / basis pass:
 162417 fail [host=chardonnay0] / 162327 [host=chardonnay1] 162275 
[host=elbling1] 162245 ok.
Failure / basis pass flights: 162417 / 162245
(tree with no url: minios)
(tree with no url: ovmf)
(tree with no url: seabios)
Tree: libvirt git://xenbits.xen.org/libvirt.git
Tree: libvirt_keycodemapdb https://gitlab.com/keycodemap/keycodemapdb.git
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 2c846fa6bcc11929c9fb857a22430fb9945654ad 
27acf0ef828bf719b2053ba398b195829413dbdd 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7ea428895af2840d85c524f0bd11a38aac308308 
75f13e9b221e2c8603f15ee1d53318526cf56113
Basis pass 2c846fa6bcc11929c9fb857a22430fb9945654ad 
27acf0ef828bf719b2053ba398b195829413dbdd 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7ea428895af2840d85c524f0bd11a38aac308308 
683d899e4bffca35c5b192ea0662362b0270a695
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/linux-pvops.git#c3038e718a19fc596f7b1baba0f83d5146dc7784-c3038e718a19fc596f7b1baba0f83d5146dc7784
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0\
 dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860 
git://xenbits.xen.org/qemu-xen-traditional.git#3d273dd05e51e5a1ffba3d98c7437ee84e8f8764-3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 
git://xenbits.xen.org/qemu-xen.git#7ea428895af2840d85c524f0bd11a38aac308308-7ea428895af2840d85c524f0bd11a38aac308308
 
git://xenbits.xen.org/xen.git#683d899e4bffca35c5b192ea0662362b0270a695-75f13e9b221e2c8603f15ee1d53318526cf56113
Loaded 5001 nodes in revision graph
Searching for test results:
 162245 pass 2c846fa6bcc11929c9fb857a22430fb9945654ad 
27acf0ef828bf719b2053ba398b195829413dbdd 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7ea428895af2840d85c524f0bd11a38aac308308 
683d899e4bffca35c5b192ea0662362b0270a695
 162275 [host=elbling1]
 162327 [host=chardonnay1]
 162370 [host=huxelrebe0]
 162373 [host=huxelrebe0]
 162375 [host=huxelrebe0]
 162374 [host=godello1]
 162376 [host=huxelrebe0]
 162380 [host=godello1]
 162382 [host=godello1]
 162381 [host=pinot0]
 162383 [host=godello1]
 162387 [host=pinot0]
 162389 [host=pinot0]
 162391 [host=pinot0]
 162388 [host=elbling0]
 162392 [host=pinot0]
 162394 [host=elbling0]
 162395 [host=huxelrebe1]
 162399 [host=huxelrebe1]
 162397 [host=elbling0]
 162401 [host=huxelrebe1]
 162402 [host=huxelrebe1]
 162400 [host=godello1]
 162403 [host=huxelrebe1]
 162406 [host=godello1]
 162408 [host=godello1]
 162407 [host=fiano1]
 162410 [host=godello1]
 162412 [host=fiano1]
 162413 [host=fiano1]
 162411 [host=chardonnay1]
 162414 [host=fiano1]
 162416 [host=chardonnay1]
 162418 [host=chardonnay1]
 162419 [host=chardonnay1]
 162417 fail 2c846fa6bcc11929c9fb857a22430fb9945654ad 
27acf0ef828bf719b2053ba398b195829413dbdd 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7ea428895af2840d85c524f0bd11a38aac308308 
75f13e9b221e2c8603f15ee1d53318526cf56113
 162421 [host=chardonnay1]
 162424 pass 2c846fa6bcc11929c9fb857a22430fb9945654ad 
27acf0ef828bf719b2053ba398b195829413dbdd 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7ea428895af2840d85c524f0bd11a38aac308308 
683d899e4bffca35c5b192ea0662362b0270a695
Searching for interesting versions
 Result found: flight 162245 (pass), for basis pass
 For basis failure, parent search stopping at 
2c846fa6bcc11929c9fb857a22430fb9945654ad 
27acf0ef828bf719b2053ba398b195829413dbdd 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7ea428895af2840d85c524f0bd11a38aac308308 
683d899e4bffca35c5b192ea0662362b0270a695, results HASH(0x564d05c69570) 
HASH(0x564d05c74f68) Result found: flight 162417 (fail), for basis failure (at 
ancestor ~480)
 Repro found: flight 162424 (pass), for basis pass
Need to reproduce basis failure (fail); had 1 already.
Should test 2c846fa6bcc11929c9fb857a22430fb9945654ad 
27acf0ef828bf719b2053ba398b195829413dbdd 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7ea428895af2840d85c524f0bd11a38aac308308 
75f13e9b221e2c8603f15ee1d53318526cf56113.
Revision graph left in 
/home/logs/results/bisect/xen-unstable-smoke/test-amd64-amd64-libvirt.guest-saverestore.{dot,ps,png,html,svg}.
Populating 162426...
Need 162426.test-amd64-amd64-libvirt (like 162417)
Creating 162426.test-amd64-amd64-libvirt (copying from 162417)
Need 162426.build-amd64 (like 162417)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=7ea428895af2840d85c524f0bd11a38aac308308
 revision_xen=75f13e9b221e2c8603f15ee1d53318526cf56113
Searching for build-amd64 (like 162417) to reuse...
Can reuse build 162382.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='162382.build-amd64', 2='162426', 
3='test-amd64-amd64-libvirt', 4='buildjob']
DB conflict (messages above may refer); retrying after 0.163661956860782...
Populating 162426...
Need 162426.test-amd64-amd64-libvirt (like 162417)
Creating 162426.test-amd64-amd64-libvirt (copying from 162417)
Need 162426.build-amd64 (like 162417)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=7ea428895af2840d85c524f0bd11a38aac308308
 revision_xen=75f13e9b221e2c8603f15ee1d53318526cf56113
Can reuse build 162382.build-amd64.
Need 162426.build-amd64-pvops (like 162385)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 162385) 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 0.225634078210476...
Populating 162426...
Need 162426.test-amd64-amd64-libvirt (like 162417)
Creating 162426.test-amd64-amd64-libvirt (copying from 162417)
Need 162426.build-amd64 (like 162417)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=7ea428895af2840d85c524f0bd11a38aac308308
 revision_xen=75f13e9b221e2c8603f15ee1d53318526cf56113
Can reuse build 162382.build-amd64.
Need 162426.build-amd64-pvops (like 162385)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 162385) to reuse...
Can reuse build-kern 162409.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='162409.build-amd64-pvops', 2='162426', 
3='test-amd64-amd64-libvirt', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 0.717014524036504...
Populating 162426...
Need 162426.test-amd64-amd64-libvirt (like 162417)
Creating 162426.test-amd64-amd64-libvirt (copying from 162417)
Need 162426.build-amd64 (like 162417)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=7ea428895af2840d85c524f0bd11a38aac308308
 revision_xen=75f13e9b221e2c8603f15ee1d53318526cf56113
Can reuse build 162382.build-amd64.
Need 162426.build-amd64-pvops (like 162385)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 162409.build-amd64-pvops.
Need 162426.build-amd64-libvirt (like 162417)
 revision_libvirt=2c846fa6bcc11929c9fb857a22430fb9945654ad
 revision_libvirt_keycodemapdb=27acf0ef828bf719b2053ba398b195829413dbdd
 revision_xen=75f13e9b221e2c8603f15ee1d53318526cf56113
Creating 162426.build-amd64-libvirt (copying from 162417)
Need 162426.build-amd64 (like 162417)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=7ea428895af2840d85c524f0bd11a38aac308308
 revision_xen=75f13e9b221e2c8603f15ee1d53318526cf56113
Can reuse build 162382.build-amd64.
Need 162426.build-amd64 (like 162417)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=7ea428895af2840d85c524f0bd11a38aac308308
 revision_xen=75f13e9b221e2c8603f15ee1d53318526cf56113
Can reuse build 162382.build-amd64.
Checking for flail (since 162245)...
Flight 162426 ready to go.