[xen-4.15-testing bisection] 170938: testing test-amd64-i386-xl-qemuu-debianhvm-amd64

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

branch xen-4.15-testing
xenbranch xen-4.15-testing
job test-amd64-i386-xl-qemuu-debianhvm-amd64
testid xen-boot

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-4.15-testing/test-amd64-i386-xl-qemuu-debianhvm-amd64.xen-boot.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/xen-4.15-testing/test-amd64-i386-xl-qemuu-debianhvm-amd64.xen-boot
 --summary-out=tmp/170938.bisection-summary --basis-template=170870 
--blessings=real,real-bisect,real-retry --flight=170938 xen-4.15-testing 
test-amd64-i386-xl-qemuu-debianhvm-amd64 xen-boot
Searching for failure / basis pass:
 170904 fail [host=nobling0] / 170870 [host=huxelrebe1] 169237 [host=albana1] 
169193 [host=debina1] 169178 [host=pinot1] 169162 [host=pinot0] 169152 
[host=chardonnay0] 169143 [host=albana0] 169132 ok.
Failure / basis pass flights: 170904 / 169132
(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 
ff36b2550f94dc5fac838cf298ae5a23cfddf204 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
6503bd6a1b5364ffd346a8a475e1eb91b9f756e5 
dc88f9b72df52b22c35b127b80c487e0b6fca4af 
a851dbce6876cd2c5689f912787c15cc507cbb39
Basis pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b1b89f9009f2390652e0061bd7b24fc40732bc70 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
6503bd6a1b5364ffd346a8a475e1eb91b9f756e5 
d239552ce7220e448ae81f41515138f7b9e3c4db 
bb43e0e1ca20dff14536b7c90ff870f3f50bff8f
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-ff36b2550f94dc5fac838cf298ae5a23cfddf204
 git://xenbits.xen.org/qemu-xen-traditional.git#3d273dd05e51e5a1ffba3d98c74\
 37ee84e8f8764-3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
git://xenbits.xen.org/qemu-xen.git#6503bd6a1b5364ffd346a8a475e1eb91b9f756e5-6503bd6a1b5364ffd346a8a475e1eb91b9f756e5
 
git://xenbits.xen.org/osstest/seabios.git#d239552ce7220e448ae81f41515138f7b9e3c4db-dc88f9b72df52b22c35b127b80c487e0b6fca4af
 
git://xenbits.xen.org/xen.git#bb43e0e1ca20dff14536b7c90ff870f3f50bff8f-a851dbce6876cd2c5689f912787c15cc507cbb39
Loaded 7994 nodes in revision graph
Searching for test results:
 168970 [host=chardonnay0]
 168992 [host=elbling1]
 169040 [host=fiano1]
 169079 [host=chardonnay1]
 169115 [host=nobling1]
 169132 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b1b89f9009f2390652e0061bd7b24fc40732bc70 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
6503bd6a1b5364ffd346a8a475e1eb91b9f756e5 
d239552ce7220e448ae81f41515138f7b9e3c4db 
bb43e0e1ca20dff14536b7c90ff870f3f50bff8f
 169143 [host=albana0]
 169152 [host=chardonnay0]
 169162 [host=pinot0]
 169178 [host=pinot1]
 169193 [host=debina1]
 169237 [host=albana1]
 170870 [host=huxelrebe1]
 170904 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
ff36b2550f94dc5fac838cf298ae5a23cfddf204 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
6503bd6a1b5364ffd346a8a475e1eb91b9f756e5 
dc88f9b72df52b22c35b127b80c487e0b6fca4af 
a851dbce6876cd2c5689f912787c15cc507cbb39
 170921 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b1b89f9009f2390652e0061bd7b24fc40732bc70 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
6503bd6a1b5364ffd346a8a475e1eb91b9f756e5 
d239552ce7220e448ae81f41515138f7b9e3c4db 
bb43e0e1ca20dff14536b7c90ff870f3f50bff8f
 170932 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
ff36b2550f94dc5fac838cf298ae5a23cfddf204 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
6503bd6a1b5364ffd346a8a475e1eb91b9f756e5 
dc88f9b72df52b22c35b127b80c487e0b6fca4af 
a851dbce6876cd2c5689f912787c15cc507cbb39
Searching for interesting versions
 Result found: flight 169132 (pass), for basis pass
 For basis failure, parent search stopping at 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b1b89f9009f2390652e0061bd7b24fc40732bc70 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
6503bd6a1b5364ffd346a8a475e1eb91b9f756e5 
d239552ce7220e448ae81f41515138f7b9e3c4db 
bb43e0e1ca20dff14536b7c90ff870f3f50bff8f, results HASH(0x563122b29da8) 
HASH(0x563122b490c0) Result found: flight 170904 (fail), for basis failure (at 
ancestor ~793)
 Repro found: flight 170921 (pass), for basis pass
 Repro found: flight 170932 (fail), for basis failure
 400 revisions at c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
ff36b2550f94dc5fac838cf298ae5a23cfddf204 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
6503bd6a1b5364ffd346a8a475e1eb91b9f756e5 
dc88f9b72df52b22c35b127b80c487e0b6fca4af 
890efc0d2e64c92f708bf0e5acd0257181dcbacf
Looking 200 below c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
ff36b2550f94dc5fac838cf298ae5a23cfddf204 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
6503bd6a1b5364ffd346a8a475e1eb91b9f756e5 
dc88f9b72df52b22c35b127b80c487e0b6fca4af 
890efc0d2e64c92f708bf0e5acd0257181dcbacf.
Should test c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
a298a84478053872ed9da660a75f182ce81b8ddc 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
6503bd6a1b5364ffd346a8a475e1eb91b9f756e5 
01774004c7f7fdc9c1e8f1715f70d3b913f8d491 
7b181e559a09e08ef5968c8c21dcac62e17ad7cb.
pnmtopng: 49 colors found
Revision graph left in 
/home/logs/results/bisect/xen-4.15-testing/test-amd64-i386-xl-qemuu-debianhvm-amd64.xen-boot.{dot,ps,png,html,svg}.
Populating 170938...
Need 170938.test-amd64-i386-xl-qemuu-debianhvm-amd64 (like 170904)
Creating 170938.test-amd64-i386-xl-qemuu-debianhvm-amd64 (copying from 170904)
Need 170938.build-i386 (like 170904)
 revision_ovmf=a298a84478053872ed9da660a75f182ce81b8ddc
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=6503bd6a1b5364ffd346a8a475e1eb91b9f756e5
 revision_seabios=01774004c7f7fdc9c1e8f1715f70d3b913f8d491
 revision_xen=7b181e559a09e08ef5968c8c21dcac62e17ad7cb
Searching for build-i386 (like 170904) to reuse...
Creating 170938.build-i386 (copying from 170904)
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 0.79447503674692...
Populating 170938...
Need 170938.test-amd64-i386-xl-qemuu-debianhvm-amd64 (like 170904)
Creating 170938.test-amd64-i386-xl-qemuu-debianhvm-amd64 (copying from 170904)
Need 170938.build-i386 (like 170904)
 revision_ovmf=a298a84478053872ed9da660a75f182ce81b8ddc
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=6503bd6a1b5364ffd346a8a475e1eb91b9f756e5
 revision_seabios=01774004c7f7fdc9c1e8f1715f70d3b913f8d491
 revision_xen=7b181e559a09e08ef5968c8c21dcac62e17ad7cb
Creating 170938.build-i386 (copying from 170904)
Need 170938.build-i386-pvops (like 170904)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-i386-pvops (like 170904) to reuse...
Can reuse build-kern 170919.build-i386-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='170919.build-i386-pvops', 2='170938', 
3='test-amd64-i386-xl-qemuu-debianhvm-amd64', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 0.0572861663012532...
Populating 170938...
Need 170938.test-amd64-i386-xl-qemuu-debianhvm-amd64 (like 170904)
Creating 170938.test-amd64-i386-xl-qemuu-debianhvm-amd64 (copying from 170904)
Need 170938.build-i386 (like 170904)
 revision_ovmf=a298a84478053872ed9da660a75f182ce81b8ddc
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=6503bd6a1b5364ffd346a8a475e1eb91b9f756e5
 revision_seabios=01774004c7f7fdc9c1e8f1715f70d3b913f8d491
 revision_xen=7b181e559a09e08ef5968c8c21dcac62e17ad7cb
Creating 170938.build-i386 (copying from 170904)
Need 170938.build-i386-pvops (like 170904)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 170919.build-i386-pvops.
Need 170938.build-amd64 (like 170904)
 revision_ovmf=a298a84478053872ed9da660a75f182ce81b8ddc
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=6503bd6a1b5364ffd346a8a475e1eb91b9f756e5
 revision_seabios=01774004c7f7fdc9c1e8f1715f70d3b913f8d491
 revision_xen=7b181e559a09e08ef5968c8c21dcac62e17ad7cb
Searching for build-amd64 (like 170904) to reuse...
Creating 170938.build-amd64 (copying from 170904)
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 1.58907258871333...
Populating 170938...
Need 170938.test-amd64-i386-xl-qemuu-debianhvm-amd64 (like 170904)
Creating 170938.test-amd64-i386-xl-qemuu-debianhvm-amd64 (copying from 170904)
Need 170938.build-i386 (like 170904)
 revision_ovmf=a298a84478053872ed9da660a75f182ce81b8ddc
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=6503bd6a1b5364ffd346a8a475e1eb91b9f756e5
 revision_seabios=01774004c7f7fdc9c1e8f1715f70d3b913f8d491
 revision_xen=7b181e559a09e08ef5968c8c21dcac62e17ad7cb
Creating 170938.build-i386 (copying from 170904)
Need 170938.build-i386-pvops (like 170904)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 170919.build-i386-pvops.
Need 170938.build-amd64 (like 170904)
 revision_ovmf=a298a84478053872ed9da660a75f182ce81b8ddc
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=6503bd6a1b5364ffd346a8a475e1eb91b9f756e5
 revision_seabios=01774004c7f7fdc9c1e8f1715f70d3b913f8d491
 revision_xen=7b181e559a09e08ef5968c8c21dcac62e17ad7cb
Creating 170938.build-amd64 (copying from 170904)
Checking for flail (since 169132)...
Flight 170938 ready to go.