[qemu-mainline bisection] 171484: 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.2

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.2.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.2
 --summary-out=tmp/171484.bisection-summary --basis-template=171462 
--blessings=real,real-bisect,real-retry --flight=171484 qemu-mainline 
test-amd64-amd64-xl-qcow2 guest-start.2
Searching for failure / basis pass:
 171475 fail [host=huxelrebe1] / 171462 [host=italia1] 171424 [host=albana1] 
171393 [host=godello1] 171385 [host=chardonnay0] 171380 [host=fiano0] 171376 
[host=chardonnay1] 171372 [host=godello0] 171367 [host=pinot1] 171348 
[host=fiano1] 171346 [host=nobling1] 171341 [host=sabro1] 171335 [host=sabro0] 
171303 [host=debina1] 171301 [host=nobling0] 171288 [host=debina0] 171282 
[host=albana0] 171256 [host=huxelrebe0] 171183 [host=himrod0] 171171 ok.
Failure / basis pass flights: 171475 / 171171
(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 
e1eef3a8b01a25e75abf63d15bdc90157a74cba9 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
e8e86b484eac70cd86e15fa10a2f0038a536cbba 
dc88f9b72df52b22c35b127b80c487e0b6fca4af 
bf2f989531ad3851685a1847cbc1e28901ed80a2
Basis pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
6676162f64ad39949ed44f17ce40e5c49ab33e31 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
8e6c70b9d4a1b1f3011805947925cfdb31642f7f 
dc88f9b72df52b22c35b127b80c487e0b6fca4af 
c9a707df83aad17a6fcf2e8330ab3b5bead6fb8b
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#6676162f64ad39949ed44f17ce40e5c49ab33e31-e1eef3a8b01a25e75abf63d15bdc90157a74cba9
 git://xenbits.xen.org/qemu-xen-traditional.git#3d273dd05e51e5a1ffba3d98c74\
 37ee84e8f8764-3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
git://git.qemu.org/qemu.git#8e6c70b9d4a1b1f3011805947925cfdb31642f7f-e8e86b484eac70cd86e15fa10a2f0038a536cbba
 
git://xenbits.xen.org/osstest/seabios.git#dc88f9b72df52b22c35b127b80c487e0b6fca4af-dc88f9b72df52b22c35b127b80c487e0b6fca4af
 
git://xenbits.xen.org/xen.git#c9a707df83aad17a6fcf2e8330ab3b5bead6fb8b-bf2f989531ad3851685a1847cbc1e28901ed80a2
Loaded 44848 nodes in revision graph
Searching for test results:
 171164 [host=fiano0]
 171166 [host=fiano0]
 171165 [host=fiano0]
 171171 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
6676162f64ad39949ed44f17ce40e5c49ab33e31 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
8e6c70b9d4a1b1f3011805947925cfdb31642f7f 
dc88f9b72df52b22c35b127b80c487e0b6fca4af 
c9a707df83aad17a6fcf2e8330ab3b5bead6fb8b
 171183 [host=himrod0]
 171215 [host=huxelrebe0]
 171256 [host=huxelrebe0]
 171282 [host=albana0]
 171288 [host=debina0]
 171301 [host=nobling0]
 171303 [host=debina1]
 171312 [host=sabro0]
 171335 [host=sabro0]
 171341 [host=sabro1]
 171346 [host=nobling1]
 171348 [host=fiano1]
 171367 [host=pinot1]
 171372 [host=godello0]
 171376 [host=chardonnay1]
 171380 [host=fiano0]
 171385 [host=chardonnay0]
 171393 [host=godello1]
 171412 [host=albana1]
 171424 [host=albana1]
 171433 [host=italia1]
 171462 [host=italia1]
 171472 blocked c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
e1eef3a8b01a25e75abf63d15bdc90157a74cba9 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
e8e86b484eac70cd86e15fa10a2f0038a536cbba 
dc88f9b72df52b22c35b127b80c487e0b6fca4af 
bf2f989531ad3851685a1847cbc1e28901ed80a2
 171476 blocked c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
6676162f64ad39949ed44f17ce40e5c49ab33e31 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
8e6c70b9d4a1b1f3011805947925cfdb31642f7f 
dc88f9b72df52b22c35b127b80c487e0b6fca4af 
c9a707df83aad17a6fcf2e8330ab3b5bead6fb8b
 171475 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
e1eef3a8b01a25e75abf63d15bdc90157a74cba9 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
e8e86b484eac70cd86e15fa10a2f0038a536cbba 
dc88f9b72df52b22c35b127b80c487e0b6fca4af 
bf2f989531ad3851685a1847cbc1e28901ed80a2
 171481 blocked c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
6676162f64ad39949ed44f17ce40e5c49ab33e31 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
8e6c70b9d4a1b1f3011805947925cfdb31642f7f 
dc88f9b72df52b22c35b127b80c487e0b6fca4af 
c9a707df83aad17a6fcf2e8330ab3b5bead6fb8b
 171483 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
6676162f64ad39949ed44f17ce40e5c49ab33e31 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
8e6c70b9d4a1b1f3011805947925cfdb31642f7f 
dc88f9b72df52b22c35b127b80c487e0b6fca4af 
c9a707df83aad17a6fcf2e8330ab3b5bead6fb8b
Searching for interesting versions
 Result found: flight 171171 (pass), for basis pass
 Result found: flight 171475 (fail), for basis failure
 Repro found: flight 171483 (pass), for basis pass
Need to reproduce basis failure (fail); had 1 already.
Should test c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
e1eef3a8b01a25e75abf63d15bdc90157a74cba9 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
e8e86b484eac70cd86e15fa10a2f0038a536cbba 
dc88f9b72df52b22c35b127b80c487e0b6fca4af 
bf2f989531ad3851685a1847cbc1e28901ed80a2.
pnmtopng: 96 colors found
Revision graph left in 
/home/logs/results/bisect/qemu-mainline/test-amd64-amd64-xl-qcow2.guest-start.2.{dot,ps,png,html,svg}.
Populating 171484...
Need 171484.test-amd64-amd64-xl-qcow2 (like 171475)
Creating 171484.test-amd64-amd64-xl-qcow2 (copying from 171475)
Need 171484.build-amd64 (like 171475)
 revision_ovmf=e1eef3a8b01a25e75abf63d15bdc90157a74cba9
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=e8e86b484eac70cd86e15fa10a2f0038a536cbba
 revision_seabios=dc88f9b72df52b22c35b127b80c487e0b6fca4af
 revision_xen=bf2f989531ad3851685a1847cbc1e28901ed80a2
Searching for build-amd64 (like 171475) 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 0.229403058373467...
Populating 171484...
Need 171484.test-amd64-amd64-xl-qcow2 (like 171475)
Creating 171484.test-amd64-amd64-xl-qcow2 (copying from 171475)
Need 171484.build-amd64 (like 171475)
 revision_ovmf=e1eef3a8b01a25e75abf63d15bdc90157a74cba9
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=e8e86b484eac70cd86e15fa10a2f0038a536cbba
 revision_seabios=dc88f9b72df52b22c35b127b80c487e0b6fca4af
 revision_xen=bf2f989531ad3851685a1847cbc1e28901ed80a2
Searching for build-amd64 (like 171475) to reuse...
Creating 171484.build-amd64 (copying from 171475)
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 0.305846427748236...
Populating 171484...
Need 171484.test-amd64-amd64-xl-qcow2 (like 171475)
Creating 171484.test-amd64-amd64-xl-qcow2 (copying from 171475)
Need 171484.build-amd64 (like 171475)
 revision_ovmf=e1eef3a8b01a25e75abf63d15bdc90157a74cba9
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=e8e86b484eac70cd86e15fa10a2f0038a536cbba
 revision_seabios=dc88f9b72df52b22c35b127b80c487e0b6fca4af
 revision_xen=bf2f989531ad3851685a1847cbc1e28901ed80a2
Creating 171484.build-amd64 (copying from 171475)
Need 171484.build-amd64-pvops (like 171475)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 171475) to reuse...
Can reuse build-kern 171479.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='171479.build-amd64-pvops', 2='171484', 
3='test-amd64-amd64-xl-qcow2', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 1.54417189920642...
Populating 171484...
Need 171484.test-amd64-amd64-xl-qcow2 (like 171475)
Creating 171484.test-amd64-amd64-xl-qcow2 (copying from 171475)
Need 171484.build-amd64 (like 171475)
 revision_ovmf=e1eef3a8b01a25e75abf63d15bdc90157a74cba9
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=e8e86b484eac70cd86e15fa10a2f0038a536cbba
 revision_seabios=dc88f9b72df52b22c35b127b80c487e0b6fca4af
 revision_xen=bf2f989531ad3851685a1847cbc1e28901ed80a2
Creating 171484.build-amd64 (copying from 171475)
Need 171484.build-amd64-pvops (like 171475)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 171479.build-amd64-pvops.
Already created build-amd64
Checking for flail (since 171171)...
Flight 171484 ready to go.