[xen-unstable-smoke bisection] 166174: testing test-amd64-amd64-xl-qemuu-debianhvm-amd64

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

branch xen-unstable-smoke
xenbranch xen-unstable-smoke
job test-amd64-amd64-xl-qemuu-debianhvm-amd64
testid guest-start/debianhvm.repeat

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-smoke/test-amd64-amd64-xl-qemuu-debianhvm-amd64.guest-start--debianhvm.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-smoke/test-amd64-amd64-xl-qemuu-debianhvm-amd64.guest-start--debianhvm.repeat
 --summary-out=tmp/166174.bisection-summary --basis-template=166162 
--blessings=real,real-bisect,real-retry --flight=166174 xen-unstable-smoke 
test-amd64-amd64-xl-qemuu-debianhvm-amd64 guest-start/debianhvm.repeat
Searching for failure / basis pass:
 166168 fail [host=huxelrebe1] / 166162 [host=godello0] 166156 [host=pinot0] 
166132 [host=fiano1] 166131 [host=godello0] 166127 [host=godello0] 166116 
[host=pinot0] 166095 [host=elbling0] 166085 [host=godello0] 166055 
[host=godello0] 166047 [host=fiano0] 166045 [host=pinot0] 166037 [host=albana1] 
166034 [host=fiano0] 166030 [host=pinot0] 166028 [host=godello1] 165971 
[host=pinot0] 165940 [host=godello0] 165939 [host=godello0] 165915 ok.
Failure / basis pass flights: 166168 / 165915
(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 
b6e539830bf45e2d7a6bd86ddfdf003088b173b0 
1cffc48f1e1f972daeec579c62de4bb24f3152fa
Basis pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b6e539830bf45e2d7a6bd86ddfdf003088b173b0 
c91c967f329f866b1826b04e73e32aea936930cd
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#b6e539830bf45e2d7a6bd86ddfdf003\
 088b173b0-b6e539830bf45e2d7a6bd86ddfdf003088b173b0 
git://xenbits.xen.org/xen.git#c91c967f329f866b1826b04e73e32aea936930cd-1cffc48f1e1f972daeec579c62de4bb24f3152fa
Loaded 5001 nodes in revision graph
Searching for test results:
 165939 [host=godello0]
 165940 [host=godello0]
 165971 [host=pinot0]
 166028 [host=godello1]
 166030 [host=pinot0]
 166034 [host=fiano0]
 166037 [host=albana1]
 166045 [host=pinot0]
 166047 [host=fiano0]
 166055 [host=godello0]
 165915 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b6e539830bf45e2d7a6bd86ddfdf003088b173b0 
c91c967f329f866b1826b04e73e32aea936930cd
 166085 [host=godello0]
 166095 [host=elbling0]
 166116 [host=pinot0]
 166127 [host=godello0]
 166131 [host=godello0]
 166132 [host=fiano1]
 166156 [host=pinot0]
 166162 [host=godello0]
 166168 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b6e539830bf45e2d7a6bd86ddfdf003088b173b0 
1cffc48f1e1f972daeec579c62de4bb24f3152fa
Searching for interesting versions
 Result found: flight 165915 (pass), for basis pass
 For basis failure, parent search stopping at 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b6e539830bf45e2d7a6bd86ddfdf003088b173b0 
c91c967f329f866b1826b04e73e32aea936930cd, results HASH(0x560ec3d6e228) Result 
found: flight 166168 (fail), for basis failure (at ancestor ~139)
Need to reproduce basis pass (pass); had 1 already.
Should test c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b6e539830bf45e2d7a6bd86ddfdf003088b173b0 
c91c967f329f866b1826b04e73e32aea936930cd.
Revision graph left in 
/home/logs/results/bisect/xen-unstable-smoke/test-amd64-amd64-xl-qemuu-debianhvm-amd64.guest-start--debianhvm.repeat.{dot,ps,png,html,svg}.
Populating 166174...
Need 166174.test-amd64-amd64-xl-qemuu-debianhvm-amd64 (like 166168)
Creating 166174.test-amd64-amd64-xl-qemuu-debianhvm-amd64 (copying from 166168)
Need 166174.build-amd64 (like 166168)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=b6e539830bf45e2d7a6bd86ddfdf003088b173b0
 revision_xen=c91c967f329f866b1826b04e73e32aea936930cd
Searching for build-amd64 (like 166168) to reuse...
Creating 166174.build-amd64 (copying from 166168)
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 runvars (
                    SELECT ? as flight, ? as job, name, val, 'f'
                      FROM bisection_runvars
                                 )
"]
DB conflict (messages above may refer); retrying after 0.88361365029505...
Populating 166174...
Need 166174.test-amd64-amd64-xl-qemuu-debianhvm-amd64 (like 166168)
Creating 166174.test-amd64-amd64-xl-qemuu-debianhvm-amd64 (copying from 166168)
Need 166174.build-amd64 (like 166168)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=b6e539830bf45e2d7a6bd86ddfdf003088b173b0
 revision_xen=c91c967f329f866b1826b04e73e32aea936930cd
Creating 166174.build-amd64 (copying from 166168)
Need 166174.build-amd64-pvops (like 166152)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 166152) to reuse...
Can reuse build-kern 166160.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='166160.build-amd64-pvops', 2='166174', 
3='test-amd64-amd64-xl-qemuu-debianhvm-amd64', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 1.87866073818344...
Populating 166174...
Need 166174.test-amd64-amd64-xl-qemuu-debianhvm-amd64 (like 166168)
Creating 166174.test-amd64-amd64-xl-qemuu-debianhvm-amd64 (copying from 166168)
Need 166174.build-amd64 (like 166168)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=b6e539830bf45e2d7a6bd86ddfdf003088b173b0
 revision_xen=c91c967f329f866b1826b04e73e32aea936930cd
Creating 166174.build-amd64 (copying from 166168)
Need 166174.build-amd64-pvops (like 166152)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 166160.build-amd64-pvops.
Already created build-amd64
Checking for flail (since 165915)...
Flight 166174 ready to go.