[qemu-mainline bisection] 168767: testing test-amd64-amd64-xl-qemuu-debianhvm-amd64-shadow

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

branch xen-unstable
xenbranch xen-unstable
job test-amd64-amd64-xl-qemuu-debianhvm-amd64-shadow
testid debian-hvm-install

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://git.qemu.org/qemu.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/qemu-mainline/test-amd64-amd64-xl-qemuu-debianhvm-amd64-shadow.debian-hvm-install.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/qemu-mainline/test-amd64-amd64-xl-qemuu-debianhvm-amd64-shadow.debian-hvm-install
 --summary-out=tmp/168767.bisection-summary --basis-template=168712 
--blessings=real,real-bisect,real-retry --flight=168767 qemu-mainline 
test-amd64-amd64-xl-qemuu-debianhvm-amd64-shadow debian-hvm-install
Searching for failure / basis pass:
 168756 fail [host=godello0] / 168712 [host=elbling1] 168705 [host=albana1] 
168638 ok.
Failure / basis pass flights: 168756 / 168638
(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://git.qemu.org/qemu.git
Tree: seabios git://xenbits.xen.org/osstest/seabios.git
Tree: xen git://xenbits.xen.org/xen.git
Latest c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b1b89f9009f2390652e0061bd7b24fc40732bc70 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
ecf1bbe3227cc1c54d7374aa737e7e0e60ee0c29 
d239552ce7220e448ae81f41515138f7b9e3c4db 
fdfb07eb28e42b456e5e1ce999a47cc3ea439f7f
Basis pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b1b89f9009f2390652e0061bd7b24fc40732bc70 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
1d60bb4b14601e38ed17384277aa4c30c57925d3 
d239552ce7220e448ae81f41515138f7b9e3c4db 
c7a80bc50ac768b4eecaad85b77ae45790c93c73
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#b1b89f9009f2390652e0061bd7b24fc40732bc70-b1b89f9009f2390652e0061bd7b24fc40732bc70
 git://xenbits.xen.org/qemu-xen-traditional.git#3d273dd05e51e5a1ffba3d98c74\
 37ee84e8f8764-3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
git://git.qemu.org/qemu.git#1d60bb4b14601e38ed17384277aa4c30c57925d3-ecf1bbe3227cc1c54d7374aa737e7e0e60ee0c29
 
git://xenbits.xen.org/osstest/seabios.git#d239552ce7220e448ae81f41515138f7b9e3c4db-d239552ce7220e448ae81f41515138f7b9e3c4db
 
git://xenbits.xen.org/xen.git#c7a80bc50ac768b4eecaad85b77ae45790c93c73-fdfb07eb28e42b456e5e1ce999a47cc3ea439f7f
Loaded 14996 nodes in revision graph
Searching for test results:
 168638 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b1b89f9009f2390652e0061bd7b24fc40732bc70 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
1d60bb4b14601e38ed17384277aa4c30c57925d3 
d239552ce7220e448ae81f41515138f7b9e3c4db 
c7a80bc50ac768b4eecaad85b77ae45790c93c73
 168705 [host=albana1]
 168712 [host=elbling1]
 168756 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b1b89f9009f2390652e0061bd7b24fc40732bc70 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
ecf1bbe3227cc1c54d7374aa737e7e0e60ee0c29 
d239552ce7220e448ae81f41515138f7b9e3c4db 
fdfb07eb28e42b456e5e1ce999a47cc3ea439f7f
 168764 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b1b89f9009f2390652e0061bd7b24fc40732bc70 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
1d60bb4b14601e38ed17384277aa4c30c57925d3 
d239552ce7220e448ae81f41515138f7b9e3c4db 
c7a80bc50ac768b4eecaad85b77ae45790c93c73
Searching for interesting versions
 Result found: flight 168638 (pass), for basis pass
 Result found: flight 168756 (fail), for basis failure
 Repro found: flight 168764 (pass), for basis pass
Need to reproduce basis failure (fail); had 1 already.
Should test c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b1b89f9009f2390652e0061bd7b24fc40732bc70 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
ecf1bbe3227cc1c54d7374aa737e7e0e60ee0c29 
d239552ce7220e448ae81f41515138f7b9e3c4db 
fdfb07eb28e42b456e5e1ce999a47cc3ea439f7f.
Revision graph left in 
/home/logs/results/bisect/qemu-mainline/test-amd64-amd64-xl-qemuu-debianhvm-amd64-shadow.debian-hvm-install.{dot,ps,png,html,svg}.
Populating 168767...
Need 168767.test-amd64-amd64-xl-qemuu-debianhvm-amd64-shadow (like 168756)
Creating 168767.test-amd64-amd64-xl-qemuu-debianhvm-amd64-shadow (copying from 
168756)
Need 168767.build-amd64 (like 168756)
 revision_ovmf=b1b89f9009f2390652e0061bd7b24fc40732bc70
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=ecf1bbe3227cc1c54d7374aa737e7e0e60ee0c29
 revision_seabios=d239552ce7220e448ae81f41515138f7b9e3c4db
 revision_xen=fdfb07eb28e42b456e5e1ce999a47cc3ea439f7f
Searching for build-amd64 (like 168756) to reuse...
Creating 168767.build-amd64 (copying from 168756)
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 0.604893729164363...
Populating 168767...
Need 168767.test-amd64-amd64-xl-qemuu-debianhvm-amd64-shadow (like 168756)
Creating 168767.test-amd64-amd64-xl-qemuu-debianhvm-amd64-shadow (copying from 
168756)
Need 168767.build-amd64 (like 168756)
 revision_ovmf=b1b89f9009f2390652e0061bd7b24fc40732bc70
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=ecf1bbe3227cc1c54d7374aa737e7e0e60ee0c29
 revision_seabios=d239552ce7220e448ae81f41515138f7b9e3c4db
 revision_xen=fdfb07eb28e42b456e5e1ce999a47cc3ea439f7f
Creating 168767.build-amd64 (copying from 168756)
Need 168767.build-amd64-pvops (like 168756)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 168756) to reuse...
Can reuse build-kern 168762.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='168762.build-amd64-pvops', 2='168767', 
3='test-amd64-amd64-xl-qemuu-debianhvm-amd64-shadow', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 1.75047941011775...
Populating 168767...
Need 168767.test-amd64-amd64-xl-qemuu-debianhvm-amd64-shadow (like 168756)
Creating 168767.test-amd64-amd64-xl-qemuu-debianhvm-amd64-shadow (copying from 
168756)
Need 168767.build-amd64 (like 168756)
 revision_ovmf=b1b89f9009f2390652e0061bd7b24fc40732bc70
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=ecf1bbe3227cc1c54d7374aa737e7e0e60ee0c29
 revision_seabios=d239552ce7220e448ae81f41515138f7b9e3c4db
 revision_xen=fdfb07eb28e42b456e5e1ce999a47cc3ea439f7f
Creating 168767.build-amd64 (copying from 168756)
Need 168767.build-amd64-pvops (like 168756)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 168762.build-amd64-pvops.
Already created build-amd64
Checking for flail (since 168638)...
Flight 168767 ready to go.