[xen-4.12-testing bisection] 156311: testing test-amd64-amd64-xl-qcow2

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

branch xen-4.12-testing
xenbranch xen-4.12-testing
job test-amd64-amd64-xl-qcow2
testid guest-saverestore.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://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-4.12-testing/test-amd64-amd64-xl-qcow2.guest-saverestore.2.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/xen-4.12-testing/test-amd64-amd64-xl-qcow2.guest-saverestore.2
 --summary-out=tmp/156311.bisection-summary --basis-template=156035 
--blessings=real,real-bisect,real-retry --flight=156311 xen-4.12-testing 
test-amd64-amd64-xl-qcow2 guest-saverestore.2
Searching for failure / basis pass:
 156280 fail [host=fiano0] / 156035 ok.
Failure / basis pass flights: 156280 / 156035
(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://xenbits.xen.org/qemu-xen.git
Tree: seabios git://xenbits.xen.org/osstest/seabios.git
Tree: xen git://xenbits.xen.org/xen.git
Latest c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
eb520b93d279e901a593c57e30649fb08f4290c5 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
8023a62081ffbe3f734019076ec1a2b4213142bb 
58a44be024f69d2e4d2b58553529230abdd3935e 
4100d463dbdd95d85fabe387dd5676bed75f65f7
Basis pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
f82b827c92f77eac8debdce6ef9689d156771871 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
8023a62081ffbe3f734019076ec1a2b4213142bb 
58a44be024f69d2e4d2b58553529230abdd3935e 
0108b011e133915a8ebd33636811d8c141b6e9f3
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#f82b827c92f77eac8debdce6ef9689d156771871-eb520b93d279e901a593c57e30649fb08f4290c5
 git://xenbits.xen.org/qemu-xen-traditional.git#d0d8ad39ecb51cd7497cd524484\
 fe09f50876798-d0d8ad39ecb51cd7497cd524484fe09f50876798 
git://xenbits.xen.org/qemu-xen.git#8023a62081ffbe3f734019076ec1a2b4213142bb-8023a62081ffbe3f734019076ec1a2b4213142bb
 
git://xenbits.xen.org/osstest/seabios.git#58a44be024f69d2e4d2b58553529230abdd3935e-58a44be024f69d2e4d2b58553529230abdd3935e
 
git://xenbits.xen.org/xen.git#0108b011e133915a8ebd33636811d8c141b6e9f3-4100d463dbdd95d85fabe387dd5676bed75f65f7
Loaded 10001 nodes in revision graph
Searching for test results:
 156035 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
f82b827c92f77eac8debdce6ef9689d156771871 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
8023a62081ffbe3f734019076ec1a2b4213142bb 
58a44be024f69d2e4d2b58553529230abdd3935e 
0108b011e133915a8ebd33636811d8c141b6e9f3
 156263 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
eb520b93d279e901a593c57e30649fb08f4290c5 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
8023a62081ffbe3f734019076ec1a2b4213142bb 
58a44be024f69d2e4d2b58553529230abdd3935e 
4100d463dbdd95d85fabe387dd5676bed75f65f7
 156279 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
f82b827c92f77eac8debdce6ef9689d156771871 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
8023a62081ffbe3f734019076ec1a2b4213142bb 
58a44be024f69d2e4d2b58553529230abdd3935e 
0108b011e133915a8ebd33636811d8c141b6e9f3
 156299 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
eb520b93d279e901a593c57e30649fb08f4290c5 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
8023a62081ffbe3f734019076ec1a2b4213142bb 
58a44be024f69d2e4d2b58553529230abdd3935e 
4100d463dbdd95d85fabe387dd5676bed75f65f7
 156300 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
e3c7db50cac9125607df49d5873991df6df11eae 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
8023a62081ffbe3f734019076ec1a2b4213142bb 
58a44be024f69d2e4d2b58553529230abdd3935e 
0108b011e133915a8ebd33636811d8c141b6e9f3
 156302 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
e4dfb2ffa3bbc26fcfdc15e96bb5cd6eb7979da0 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
8023a62081ffbe3f734019076ec1a2b4213142bb 
58a44be024f69d2e4d2b58553529230abdd3935e 
0108b011e133915a8ebd33636811d8c141b6e9f3
 156303 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
e18bc21d6a85a1336fc6766332e56a4cdc26c52a 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
8023a62081ffbe3f734019076ec1a2b4213142bb 
58a44be024f69d2e4d2b58553529230abdd3935e 
0108b011e133915a8ebd33636811d8c141b6e9f3
 156305 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8670a4ce679872f69faf78296143c7c82c41802d 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
8023a62081ffbe3f734019076ec1a2b4213142bb 
58a44be024f69d2e4d2b58553529230abdd3935e 
0108b011e133915a8ebd33636811d8c141b6e9f3
 156280 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
eb520b93d279e901a593c57e30649fb08f4290c5 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
8023a62081ffbe3f734019076ec1a2b4213142bb 
58a44be024f69d2e4d2b58553529230abdd3935e 
4100d463dbdd95d85fabe387dd5676bed75f65f7
 156307 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
e18bc21d6a85a1336fc6766332e56a4cdc26c52a 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
8023a62081ffbe3f734019076ec1a2b4213142bb 
58a44be024f69d2e4d2b58553529230abdd3935e 
0108b011e133915a8ebd33636811d8c141b6e9f3
Searching for interesting versions
 Result found: flight 156035 (pass), for basis pass
 For basis failure, parent search stopping at 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
e18bc21d6a85a1336fc6766332e56a4cdc26c52a 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
8023a62081ffbe3f734019076ec1a2b4213142bb 
58a44be024f69d2e4d2b58553529230abdd3935e 
0108b011e133915a8ebd33636811d8c141b6e9f3, results HASH(0x55f16dd45468) 
HASH(0x55f16dd4bda8) For basis failure, parent search stopping at 
c3038e718a19fc596f7b1baba0f83d5146dc7784 c530a75c1e6a472b0eb9558310b518\
 f0dfcd8860 e4dfb2ffa3bbc26fcfdc15e96bb5cd6eb7979da0 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
8023a62081ffbe3f734019076ec1a2b4213142bb 
58a44be024f69d2e4d2b58553529230abdd3935e 
0108b011e133915a8ebd33636811d8c141b6e9f3, results HASH(0x55f16dd44240) For 
basis failure, parent search stopping at 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
f82b827c92f77eac8debdce6ef9689d156771871 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
8023a62081ffbe3f734019076ec1a2b4213142bb 58a4\
 4be024f69d2e4d2b58553529230abdd3935e 0108b011e133915a8ebd33636811d8c141b6e9f3, 
results HASH(0x55f16dd36660) HASH(0x55f16dd3d120) Result found: flight 156263 
(fail), for basis failure (at ancestor ~530)
 Repro found: flight 156279 (pass), for basis pass
 Repro found: flight 156280 (fail), for basis failure
 0 revisions at c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
e18bc21d6a85a1336fc6766332e56a4cdc26c52a 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
8023a62081ffbe3f734019076ec1a2b4213142bb 
58a44be024f69d2e4d2b58553529230abdd3935e 
0108b011e133915a8ebd33636811d8c141b6e9f3
No revisions left to test, checking graph state.
 Result found: flight 156303 (pass), for last pass
 Result found: flight 156305 (fail), for first failure
 Repro found: flight 156307 (pass), for last pass
Need to reproduce first failure (fail); had 1 already.
Should test c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8670a4ce679872f69faf78296143c7c82c41802d 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
8023a62081ffbe3f734019076ec1a2b4213142bb 
58a44be024f69d2e4d2b58553529230abdd3935e 
0108b011e133915a8ebd33636811d8c141b6e9f3.
Revision graph left in 
/home/logs/results/bisect/xen-4.12-testing/test-amd64-amd64-xl-qcow2.guest-saverestore.2.{dot,ps,png,html,svg}.
Populating 156311...
Need 156311.test-amd64-amd64-xl-qcow2 (like 156280)
Creating 156311.test-amd64-amd64-xl-qcow2 (copying from 156280)
Need 156311.build-amd64 (like 156280)
 revision_ovmf=8670a4ce679872f69faf78296143c7c82c41802d
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=8023a62081ffbe3f734019076ec1a2b4213142bb
 revision_seabios=58a44be024f69d2e4d2b58553529230abdd3935e
 revision_xen=0108b011e133915a8ebd33636811d8c141b6e9f3
Searching for build-amd64 (like 156280) to reuse...
Can reuse build 156305.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='156305.build-amd64', 2='156311', 
3='test-amd64-amd64-xl-qcow2', 4='buildjob']
DB conflict (messages above may refer); retrying after 0.965322400516929...
Populating 156311...
Need 156311.test-amd64-amd64-xl-qcow2 (like 156280)
Creating 156311.test-amd64-amd64-xl-qcow2 (copying from 156280)
Need 156311.build-amd64 (like 156280)
 revision_ovmf=8670a4ce679872f69faf78296143c7c82c41802d
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=8023a62081ffbe3f734019076ec1a2b4213142bb
 revision_seabios=58a44be024f69d2e4d2b58553529230abdd3935e
 revision_xen=0108b011e133915a8ebd33636811d8c141b6e9f3
Can reuse build 156305.build-amd64.
Need 156311.build-amd64-pvops (like 156280)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 156280) to reuse...
Can reuse build-kern 156280.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='156280.build-amd64-pvops', 2='156311', 
3='test-amd64-amd64-xl-qcow2', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 1.92428777431536...
Populating 156311...
Need 156311.test-amd64-amd64-xl-qcow2 (like 156280)
Creating 156311.test-amd64-amd64-xl-qcow2 (copying from 156280)
Need 156311.build-amd64 (like 156280)
 revision_ovmf=8670a4ce679872f69faf78296143c7c82c41802d
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=8023a62081ffbe3f734019076ec1a2b4213142bb
 revision_seabios=58a44be024f69d2e4d2b58553529230abdd3935e
 revision_xen=0108b011e133915a8ebd33636811d8c141b6e9f3
Can reuse build 156305.build-amd64.
Need 156311.build-amd64-pvops (like 156280)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 156280.build-amd64-pvops.
Need 156311.build-amd64 (like 156280)
 revision_ovmf=8670a4ce679872f69faf78296143c7c82c41802d
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=8023a62081ffbe3f734019076ec1a2b4213142bb
 revision_seabios=58a44be024f69d2e4d2b58553529230abdd3935e
 revision_xen=0108b011e133915a8ebd33636811d8c141b6e9f3
Can reuse build 156305.build-amd64.
Checking for flail (since 156035)...
Flight 156311 ready to go.