[xen-unstable bisection] 177592: 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: 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/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/xen-unstable/test-amd64-amd64-xl-qcow2.guest-start.2
 --summary-out=tmp/177592.bisection-summary --basis-template=177428 
--blessings=real,real-bisect,real-retry --flight=177592 xen-unstable 
test-amd64-amd64-xl-qcow2 guest-start.2
Searching for failure / basis pass:
 177538 fail [host=godello0] / 177428 [host=albana0] 177376 [host=pinot1] 
177312 [host=himrod0] 177271 [host=debina0] 177229 [host=huxelrebe0] 176769 
[host=pinot0] 176591 [host=sabro0] 176453 [host=nocera0] 176428 [host=fiano1] 
176365 [host=albana1] 176349 [host=nobling1] 176340 [host=sabro1] 176140 
[host=fiano0] 176132 [host=italia0] 176110 [host=godello1] 176091 
[host=himrod0] 176076 [host=huxelrebe0] 176062 [host=nocera0] 176056 
[host=sabro0] 176048 [host=albana1] 176042 [host=albana0] 176025\
  ok.
Failure / basis pass flights: 177538 / 176025
(tree with no url: minios)
(tree with no url: ovmf)
(tree with no url: seabios)
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 c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
625eb5e96dc96aa7fddef59a08edae215527f19c 
2e52dcc853a7183784cd9bdfb1e78ff366035209
Basis pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
625eb5e96dc96aa7fddef59a08edae215527f19c 
1d60c20260c7e82fe5344d06c20d718e0cc03b8b
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/qemu-xen-traditional.git#3d273dd05e51e5a1ffba3d98c7437ee84e8f8764-3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 git://xenbits.xen.org/qemu-xen.git#625eb5e96dc96aa7fddef59a08edae2\
 15527f19c-625eb5e96dc96aa7fddef59a08edae215527f19c 
git://xenbits.xen.org/xen.git#1d60c20260c7e82fe5344d06c20d718e0cc03b8b-2e52dcc853a7183784cd9bdfb1e78ff366035209
Loaded 5001 nodes in revision graph
Searching for test results:
 176769 [host=pinot0]
 177125 [host=huxelrebe0]
 177171 [host=huxelrebe0]
 177376 [host=pinot1]
 177538 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
625eb5e96dc96aa7fddef59a08edae215527f19c 
2e52dcc853a7183784cd9bdfb1e78ff366035209
 176855 [host=huxelrebe0]
 176011 blocked c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
625eb5e96dc96aa7fddef59a08edae215527f19c 
1d60c20260c7e82fe5344d06c20d718e0cc03b8b
 176025 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
625eb5e96dc96aa7fddef59a08edae215527f19c 
1d60c20260c7e82fe5344d06c20d718e0cc03b8b
 176035 [host=albana0]
 176042 [host=albana0]
 176048 [host=albana1]
 176056 [host=sabro0]
 176062 [host=nocera0]
 176076 [host=huxelrebe0]
 176091 [host=himrod0]
 176110 [host=godello1]
 176121 [host=italia0]
 176132 [host=italia0]
 176140 [host=fiano0]
 176907 [host=huxelrebe0]
 177428 [host=albana0]
 176914 [host=huxelrebe0]
 176906 [host=huxelrebe0]
 176948 [host=huxelrebe0]
 177001 [host=huxelrebe0]
 177229 [host=huxelrebe0]
 177271 [host=debina0]
 176340 [host=sabro1]
 176349 [host=nobling1]
 176365 [host=albana1]
 177049 [host=huxelrebe0]
 176386 [host=fiano1]
 176409 [host=fiano1]
 176428 [host=fiano1]
 176453 [host=nocera0]
 177312 [host=himrod0]
 176591 [host=sabro0]
Searching for interesting versions
 Result found: flight 176025 (pass), for basis pass
 For basis failure, parent search stopping at 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
625eb5e96dc96aa7fddef59a08edae215527f19c 
1d60c20260c7e82fe5344d06c20d718e0cc03b8b, results HASH(0x56219a5b71e8) 
HASH(0x56219a5b2ed8) Result found: flight 177538 (fail), for basis failure (at 
ancestor ~1093)
Need to reproduce basis pass (pass); had 1 already.
Should test c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
625eb5e96dc96aa7fddef59a08edae215527f19c 
1d60c20260c7e82fe5344d06c20d718e0cc03b8b.
pnmtopng: 189 colors found
Revision graph left in 
/home/logs/results/bisect/xen-unstable/test-amd64-amd64-xl-qcow2.guest-start.2.{dot,ps,png,html,svg}.
Populating 177592...
Need 177592.test-amd64-amd64-xl-qcow2 (like 177538)
Creating 177592.test-amd64-amd64-xl-qcow2 (copying from 177538)
Need 177592.build-amd64 (like 177538)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=625eb5e96dc96aa7fddef59a08edae215527f19c
 revision_xen=1d60c20260c7e82fe5344d06c20d718e0cc03b8b
Searching for build-amd64 (like 177538) to reuse...
Can NOT reuse build 176023.build-amd64: /home/logs/logs/176023/build-amd64: No 
such file or directory
Creating 177592.build-amd64 (copying from 177538)
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='build-amd64', 2='177592', 3='test-amd64-amd64-xl-qcow2', 
4='buildjob']
DB conflict (messages above may refer); retrying after 0.13087098214692...
Populating 177592...
Need 177592.test-amd64-amd64-xl-qcow2 (like 177538)
Creating 177592.test-amd64-amd64-xl-qcow2 (copying from 177538)
Need 177592.build-amd64 (like 177538)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=625eb5e96dc96aa7fddef59a08edae215527f19c
 revision_xen=1d60c20260c7e82fe5344d06c20d718e0cc03b8b
Searching for build-amd64 (like 177538) to reuse...
Can NOT reuse build 176023.build-amd64: /home/logs/logs/176023/build-amd64: No 
such file or directory
Creating 177592.build-amd64 (copying from 177538)
Need 177592.build-amd64-pvops (like 177538)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 177538) to reuse...
Can reuse build-kern 177538.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='177538.build-amd64-pvops', 2='177592', 
3='test-amd64-amd64-xl-qcow2', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 0.716023192456248...
Populating 177592...
Need 177592.test-amd64-amd64-xl-qcow2 (like 177538)
Creating 177592.test-amd64-amd64-xl-qcow2 (copying from 177538)
Need 177592.build-amd64 (like 177538)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=625eb5e96dc96aa7fddef59a08edae215527f19c
 revision_xen=1d60c20260c7e82fe5344d06c20d718e0cc03b8b
Searching for build-amd64 (like 177538) to reuse...
Can NOT reuse build 176023.build-amd64: /home/logs/logs/176023/build-amd64: No 
such file or directory
Creating 177592.build-amd64 (copying from 177538)
Need 177592.build-amd64-pvops (like 177538)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 177538.build-amd64-pvops.
Already created build-amd64
Checking for flail (since 176025)...
Flight 177592 ready to go.