[qemu-mainline bisection] 175641: testing test-amd64-amd64-xl-qemuu-debianhvm-amd64

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

branch xen-unstable
xenbranch xen-unstable
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: 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.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/qemu-mainline/test-amd64-amd64-xl-qemuu-debianhvm-amd64.guest-start--debianhvm.repeat
 --summary-out=tmp/175641.bisection-summary --basis-template=175623 
--blessings=real,real-bisect,real-retry --flight=175641 qemu-mainline 
test-amd64-amd64-xl-qemuu-debianhvm-amd64 guest-start/debianhvm.repeat
Searching for failure / basis pass:
 175627 fail [host=albana0] / 175623 [host=elbling0] 175619 [host=fiano0] 
175614 [host=albana1] 175603 [host=huxelrebe1] 175595 [host=sabro0] 175590 
[host=elbling1] 175583 [host=himrod0] 175571 [host=debina1] 175457 
[host=elbling0] 175443 [host=godello1] 175394 [host=huxelrebe0] 175377 
[host=sabro1] 175344 [host=godello0] 175321 [host=italia0] 175297 [host=pinot1] 
175267 [host=italia1] 175186 [host=himrod0] 175068 [host=debina1] 175051 
[host=sabro0] 175043 [host=huxelrebe1] 174993 [host=chardonn\
 ay0] 174989 [host=chardonnay1] 174976 [host=nobling1] 174963 [host=godello0] 
174949 [host=debina0] 174935 [host=italia0] 174923 [host=elbling1] 174899 
[host=himrod0] 174807 [host=sabro1] 174788 [host=fiano0] 174780 [host=pinot0] 
174777 [host=sabro0] 174761 [host=elbling0] 174756 [host=nobling1] 174752 
[host=italia1] 174749 [host=debina1] 174743 [host=albana1] 174708 
[host=godello0] 174687 [host=chardonnay0] 174674 [host=godello1] 174668 
[host=elbling1] 174662 [host=debina0] 174651 ok.
Failure / basis pass flights: 175627 / 174651
(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 
d8d829b89dababf763ab33b8cdd852b2830db3cf 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
528d9f33cad5245c1099d77084c78bb2244d5143 
645a64b4911d7cadf5749d7375544fc2384e70ba 
2b21cbbb339fb14414f357a6683b1df74c36fda2
Basis pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b556f2445c251adf405ac966b48c237d20c0d46c 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
466e81ff12013d026e2d0154266fce82bce2ee9b 
46de2eec93bffa0706e6229c0da2919763c8eb04 
37f82facd62f720fdcec104f72f86b8c6c214820
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#b556f2445c251adf405ac966b48c237d20c0d46c-d8d829b89dababf763ab33b8cdd852b2830db3cf
 git://xenbits.xen.org/qemu-xen-traditional.git#3d273dd05e51e5a1ffba3d98c74\
 37ee84e8f8764-3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
git://git.qemu.org/qemu.git#466e81ff12013d026e2d0154266fce82bce2ee9b-528d9f33cad5245c1099d77084c78bb2244d5143
 
git://xenbits.xen.org/osstest/seabios.git#46de2eec93bffa0706e6229c0da2919763c8eb04-645a64b4911d7cadf5749d7375544fc2384e70ba
 
git://xenbits.xen.org/xen.git#37f82facd62f720fdcec104f72f86b8c6c214820-2b21cbbb339fb14414f357a6683b1df74c36fda2
Loaded 39609 nodes in revision graph
Searching for test results:
 175590 [host=elbling1]
 175595 [host=sabro0]
 175603 [host=huxelrebe1]
 175614 [host=albana1]
 175619 [host=fiano0]
 175623 [host=elbling0]
 175627 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d8d829b89dababf763ab33b8cdd852b2830db3cf 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
528d9f33cad5245c1099d77084c78bb2244d5143 
645a64b4911d7cadf5749d7375544fc2384e70ba 
2b21cbbb339fb14414f357a6683b1df74c36fda2
 175640 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b556f2445c251adf405ac966b48c237d20c0d46c 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
466e81ff12013d026e2d0154266fce82bce2ee9b 
46de2eec93bffa0706e6229c0da2919763c8eb04 
37f82facd62f720fdcec104f72f86b8c6c214820
 174651 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b556f2445c251adf405ac966b48c237d20c0d46c 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
466e81ff12013d026e2d0154266fce82bce2ee9b 
46de2eec93bffa0706e6229c0da2919763c8eb04 
37f82facd62f720fdcec104f72f86b8c6c214820
 174662 [host=debina0]
 174668 [host=elbling1]
 174674 [host=godello1]
 174687 [host=chardonnay0]
 174708 [host=godello0]
 174743 [host=albana1]
 174749 [host=debina1]
 174752 [host=italia1]
 174756 [host=nobling1]
 174761 [host=elbling0]
 174777 [host=sabro0]
 174780 [host=pinot0]
 174788 [host=fiano0]
 174807 [host=sabro1]
 174899 [host=himrod0]
 174923 [host=elbling1]
 174935 [host=italia0]
 174949 [host=debina0]
 174963 [host=godello0]
 174976 [host=nobling1]
 174989 [host=chardonnay1]
 174993 [host=chardonnay0]
 175043 [host=huxelrebe1]
 175051 [host=sabro0]
 175068 [host=debina1]
 175186 [host=himrod0]
 175267 [host=italia1]
 175297 [host=pinot1]
 175321 [host=italia0]
 175344 [host=godello0]
 175377 [host=sabro1]
 175394 [host=huxelrebe0]
 175443 [host=godello1]
 175457 [host=elbling0]
 175571 [host=debina1]
 175583 [host=himrod0]
Searching for interesting versions
 Result found: flight 174651 (pass), for basis pass
 Result found: flight 175627 (fail), for basis failure
 Repro found: flight 175640 (pass), for basis pass
Need to reproduce basis failure (fail); had 1 already.
Should test c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d8d829b89dababf763ab33b8cdd852b2830db3cf 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
528d9f33cad5245c1099d77084c78bb2244d5143 
645a64b4911d7cadf5749d7375544fc2384e70ba 
2b21cbbb339fb14414f357a6683b1df74c36fda2.
neato: graph is too large for cairo-renderer bitmaps. Scaling by 0.76553 to fit
pnmtopng: 79 colors found
Revision graph left in 
/home/logs/results/bisect/qemu-mainline/test-amd64-amd64-xl-qemuu-debianhvm-amd64.guest-start--debianhvm.repeat.{dot,ps,png,html,svg}.
Populating 175641...
Need 175641.test-amd64-amd64-xl-qemuu-debianhvm-amd64 (like 175627)
Creating 175641.test-amd64-amd64-xl-qemuu-debianhvm-amd64 (copying from 175627)
Need 175641.build-amd64 (like 175627)
 revision_ovmf=d8d829b89dababf763ab33b8cdd852b2830db3cf
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=528d9f33cad5245c1099d77084c78bb2244d5143
 revision_seabios=645a64b4911d7cadf5749d7375544fc2384e70ba
 revision_xen=2b21cbbb339fb14414f357a6683b1df74c36fda2
Searching for build-amd64 (like 175627) to reuse...
Can reuse build 175631.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='175631.build-amd64', 2='175641', 
3='test-amd64-amd64-xl-qemuu-debianhvm-amd64', 4='buildjob']
DB conflict (messages above may refer); retrying after 0.48920395325786...
Populating 175641...
Need 175641.test-amd64-amd64-xl-qemuu-debianhvm-amd64 (like 175627)
Creating 175641.test-amd64-amd64-xl-qemuu-debianhvm-amd64 (copying from 175627)
Need 175641.build-amd64 (like 175627)
 revision_ovmf=d8d829b89dababf763ab33b8cdd852b2830db3cf
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=528d9f33cad5245c1099d77084c78bb2244d5143
 revision_seabios=645a64b4911d7cadf5749d7375544fc2384e70ba
 revision_xen=2b21cbbb339fb14414f357a6683b1df74c36fda2
Can reuse build 175631.build-amd64.
Need 175641.build-amd64-pvops (like 175627)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 175627) to reuse...
Can reuse build-kern 175629.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='175629.build-amd64-pvops', 2='175641', 
3='test-amd64-amd64-xl-qemuu-debianhvm-amd64', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 0.426999856433156...
Populating 175641...
Need 175641.test-amd64-amd64-xl-qemuu-debianhvm-amd64 (like 175627)
Creating 175641.test-amd64-amd64-xl-qemuu-debianhvm-amd64 (copying from 175627)
Need 175641.build-amd64 (like 175627)
 revision_ovmf=d8d829b89dababf763ab33b8cdd852b2830db3cf
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=528d9f33cad5245c1099d77084c78bb2244d5143
 revision_seabios=645a64b4911d7cadf5749d7375544fc2384e70ba
 revision_xen=2b21cbbb339fb14414f357a6683b1df74c36fda2
Can reuse build 175631.build-amd64.
Need 175641.build-amd64-pvops (like 175627)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 175629.build-amd64-pvops.
Need 175641.build-amd64 (like 175627)
 revision_ovmf=d8d829b89dababf763ab33b8cdd852b2830db3cf
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=528d9f33cad5245c1099d77084c78bb2244d5143
 revision_seabios=645a64b4911d7cadf5749d7375544fc2384e70ba
 revision_xen=2b21cbbb339fb14414f357a6683b1df74c36fda2
Can reuse build 175631.build-amd64.
Checking for flail (since 174651)...
Flight 175641 ready to go.