[xen-4.13-testing bisection] 173912: testing test-arm64-arm64-xl-credit1

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

branch xen-4.13-testing
xenbranch xen-4.13-testing
job test-arm64-arm64-xl-credit1
testid guest-start

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: 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-4.13-testing/test-arm64-arm64-xl-credit1.guest-start.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/xen-4.13-testing/test-arm64-arm64-xl-credit1.guest-start
 --summary-out=tmp/173912.bisection-summary --basis-template=172549 
--blessings=real,real-bisect,real-retry --flight=173912 xen-4.13-testing 
test-arm64-arm64-xl-credit1 guest-start
Searching for failure / basis pass:
 173735 fail [host=laxton1] / 172549 [host=rochester0] 172113 [host=rochester1] 
171868 ok.
Failure / basis pass flights: 173735 / 171868
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: 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 f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
5bd2dbc6982734132debd8311a417f5a51daa644 
7269466a5b0c0e89b36dc9a7db0554ae404aa230 
46de2eec93bffa0706e6229c0da2919763c8eb04 
0be63c2615b268001f7cc9b72ce25eed952737dc
Basis pass f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7f1c89f16790fc2fa8bc88330dc896941b9b40bb 
7269466a5b0c0e89b36dc9a7db0554ae404aa230 
46de2eec93bffa0706e6229c0da2919763c8eb04 
c946524a65f3f7b795c48d304953be6d7672cfb6
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/linux-pvops.git#f0f0e602f7c9781699ecda9be763eac0b03d54f0-f0f0e602f7c9781699ecda9be763eac0b03d54f0
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/osstest/ovmf.git#7f1c89f16790fc2fa8bc88330dc896941b9b40bb-5bd2dbc6982734132debd8311a417f5a51daa644
 git://xenbits.xen.org/qemu-xen.git#7269466a5b0c0e89b36dc9a7db0554ae404aa23\
 0-7269466a5b0c0e89b36dc9a7db0554ae404aa230 
git://xenbits.xen.org/osstest/seabios.git#46de2eec93bffa0706e6229c0da2919763c8eb04-46de2eec93bffa0706e6229c0da2919763c8eb04
 
git://xenbits.xen.org/xen.git#c946524a65f3f7b795c48d304953be6d7672cfb6-0be63c2615b268001f7cc9b72ce25eed952737dc
Loaded 10001 nodes in revision graph
Searching for test results:
 173873 pass f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7f1c89f16790fc2fa8bc88330dc896941b9b40bb 
7269466a5b0c0e89b36dc9a7db0554ae404aa230 
46de2eec93bffa0706e6229c0da2919763c8eb04 
c946524a65f3f7b795c48d304953be6d7672cfb6
 171868 pass f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7f1c89f16790fc2fa8bc88330dc896941b9b40bb 
7269466a5b0c0e89b36dc9a7db0554ae404aa230 
46de2eec93bffa0706e6229c0da2919763c8eb04 
c946524a65f3f7b795c48d304953be6d7672cfb6
 172113 [host=rochester1]
 172549 [host=rochester0]
 173495 []
 173521 []
 173587 []
 173735 fail f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
5bd2dbc6982734132debd8311a417f5a51daa644 
7269466a5b0c0e89b36dc9a7db0554ae404aa230 
46de2eec93bffa0706e6229c0da2919763c8eb04 
0be63c2615b268001f7cc9b72ce25eed952737dc
 173657 fail irrelevant
Searching for interesting versions
 Result found: flight 171868 (pass), for basis pass
 For basis failure, parent search stopping at 
f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7f1c89f16790fc2fa8bc88330dc896941b9b40bb 
7269466a5b0c0e89b36dc9a7db0554ae404aa230 
46de2eec93bffa0706e6229c0da2919763c8eb04 
c946524a65f3f7b795c48d304953be6d7672cfb6, results HASH(0x563eca9dac28) 
HASH(0x563eca9d82f8) Result found: flight 173735 (fail), for basis failure (at 
ancestor ~351)
 Repro found: flight 173873 (pass), for basis pass
Need to reproduce basis failure (fail); had 1 already.
Should test f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
5bd2dbc6982734132debd8311a417f5a51daa644 
7269466a5b0c0e89b36dc9a7db0554ae404aa230 
46de2eec93bffa0706e6229c0da2919763c8eb04 
0be63c2615b268001f7cc9b72ce25eed952737dc.
pnmtopng: 68 colors found
Revision graph left in 
/home/logs/results/bisect/xen-4.13-testing/test-arm64-arm64-xl-credit1.guest-start.{dot,ps,png,html,svg}.
Populating 173912...
Need 173912.test-arm64-arm64-xl-credit1 (like 173735)
Creating 173912.test-arm64-arm64-xl-credit1 (copying from 173735)
Need 173912.build-arm64 (like 173735)
 revision_ovmf=5bd2dbc6982734132debd8311a417f5a51daa644
 revision_qemuu=7269466a5b0c0e89b36dc9a7db0554ae404aa230
 revision_seabios=46de2eec93bffa0706e6229c0da2919763c8eb04
 revision_xen=0be63c2615b268001f7cc9b72ce25eed952737dc
Searching for build-arm64 (like 173735) to reuse...
Creating 173912.build-arm64 (copying from 173735)
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 0.954058819058449...
Populating 173912...
Need 173912.test-arm64-arm64-xl-credit1 (like 173735)
Creating 173912.test-arm64-arm64-xl-credit1 (copying from 173735)
Need 173912.build-arm64 (like 173735)
 revision_ovmf=5bd2dbc6982734132debd8311a417f5a51daa644
 revision_qemuu=7269466a5b0c0e89b36dc9a7db0554ae404aa230
 revision_seabios=46de2eec93bffa0706e6229c0da2919763c8eb04
 revision_xen=0be63c2615b268001f7cc9b72ce25eed952737dc
Creating 173912.build-arm64 (copying from 173735)
Need 173912.build-arm64-pvops (like 173735)
 revision_linux=f0f0e602f7c9781699ecda9be763eac0b03d54f0
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-arm64-pvops (like 173735) to reuse...
Can reuse build-kern 173799.build-arm64-pvops.
Already created build-arm64
Checking for flail (since 171868)...
Flight 173912 ready to go.