[xen-unstable bisection] 144792: testing test-arm64-arm64-xl-credit1

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

branch xen-unstable
xenbranch xen-unstable
job test-arm64-arm64-xl-credit1
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: 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/test-arm64-arm64-xl-credit1.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/xen-unstable/test-arm64-arm64-xl-credit1.guest-start--debian.repeat
 --summary-out=tmp/144792.bisection-summary --basis-template=144712 
--blessings=real,real-bisect --flight=144792 xen-unstable 
test-arm64-arm64-xl-credit1 guest-start/debian.repeat
Searching for failure / basis pass:
 144747 fail [host=laxton1] / 144712 [host=laxton0] 144686 [host=rochester0] 
144668 [host=rochester1] 144631 [host=rochester1] 144619 [host=rochester0] 
144613 ok.
Failure / basis pass flights: 144747 / 144613
Tree: linux git://xenbits.xen.org/linux-pvops.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: qemuu git://xenbits.xen.org/qemu-xen.git
Tree: xen git://xenbits.xen.org/xen.git
Latest e64ac26749dc2c0f390caccd04274608ab31c8cf 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
933ebad2470a169504799a1d95b8e410bd9847ef 
b4f042236ae0bb6725b3e8dd40af5a2466a6f971
Basis pass e64ac26749dc2c0f390caccd04274608ab31c8cf 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
933ebad2470a169504799a1d95b8e410bd9847ef 
ae25407faaaddf4abe44137ebf0e177a8c8f9858
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/linux-pvops.git#e64ac26749dc2c0f390caccd04274608ab31c8cf-e64ac26749dc2c0f390caccd04274608ab31c8cf
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/qemu-xen.git#933ebad2470a169504799a1d95b8e410bd9847ef-933ebad2470a169504799a1d95b8e410bd9847ef
 git://xenbits.xen.org/xen.git#ae25407faaaddf4abe44137ebf0e177a8c8f9858-b4f0422\
 36ae0bb6725b3e8dd40af5a2466a6f971
Loaded 5001 nodes in revision graph
Searching for test results:
 144613 pass e64ac26749dc2c0f390caccd04274608ab31c8cf 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
933ebad2470a169504799a1d95b8e410bd9847ef 
ae25407faaaddf4abe44137ebf0e177a8c8f9858
 144619 [host=rochester0]
 144631 [host=rochester1]
 144668 [host=rochester1]
 144686 [host=rochester0]
 144712 [host=laxton0]
 144747 fail e64ac26749dc2c0f390caccd04274608ab31c8cf 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
933ebad2470a169504799a1d95b8e410bd9847ef 
b4f042236ae0bb6725b3e8dd40af5a2466a6f971
 144777 pass e64ac26749dc2c0f390caccd04274608ab31c8cf 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
933ebad2470a169504799a1d95b8e410bd9847ef 
ae25407faaaddf4abe44137ebf0e177a8c8f9858
Searching for interesting versions
 Result found: flight 144613 (pass), for basis pass
 Result found: flight 144747 (fail), for basis failure
 Repro found: flight 144777 (pass), for basis pass
Need to reproduce basis failure (fail); had 1 already.
Should test e64ac26749dc2c0f390caccd04274608ab31c8cf 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
933ebad2470a169504799a1d95b8e410bd9847ef 
b4f042236ae0bb6725b3e8dd40af5a2466a6f971.
Revision graph left in 
/home/logs/results/bisect/xen-unstable/test-arm64-arm64-xl-credit1.guest-start--debian.repeat.{dot,ps,png,html,svg}.
Populating 144792...
Need 144792.test-arm64-arm64-xl-credit1 (like 144747)
Creating 144792.test-arm64-arm64-xl-credit1 (copying from 144747)
Need 144792.build-arm64 (like 144747)
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_xen=b4f042236ae0bb6725b3e8dd40af5a2466a6f971
Searching for build-arm64 (like 144747) 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 144792...
Need 144792.test-arm64-arm64-xl-credit1 (like 144747)
Creating 144792.test-arm64-arm64-xl-credit1 (copying from 144747)
Need 144792.build-arm64 (like 144747)
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_xen=b4f042236ae0bb6725b3e8dd40af5a2466a6f971
Searching for build-arm64 (like 144747) to reuse...
Creating 144792.build-arm64 (copying from 144747)
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...
Populating 144792...
Need 144792.test-arm64-arm64-xl-credit1 (like 144747)
Creating 144792.test-arm64-arm64-xl-credit1 (copying from 144747)
Need 144792.build-arm64 (like 144747)
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_xen=b4f042236ae0bb6725b3e8dd40af5a2466a6f971
Creating 144792.build-arm64 (copying from 144747)
Need 144792.build-arm64-pvops (like 144747)
 revision_linux=e64ac26749dc2c0f390caccd04274608ab31c8cf
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-arm64-pvops (like 144747) to reuse...
Can reuse build-kern 144769.build-arm64-pvops.
Already created build-arm64
Checking for flail (since 144613)...
Flight 144792 ready to go.

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