[qemu-mainline bisection] 175620: testing test-amd64-i386-xl-vhd

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

branch xen-unstable
xenbranch xen-unstable
job test-amd64-i386-xl-vhd
testid guest-start/debian.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-i386-xl-vhd.guest-start--debian.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-i386-xl-vhd.guest-start--debian.repeat
 --summary-out=tmp/175620.bisection-summary --basis-template=175595 
--blessings=real,real-bisect,real-retry --flight=175620 qemu-mainline 
test-amd64-i386-xl-vhd guest-start/debian.repeat
Searching for failure / basis pass:
 175614 fail [host=pinot1] / 175603 [host=italia0] 175595 [host=albana1] 175590 
[host=albana0] 175583 [host=elbling1] 175571 [host=fiano0] 175457 
[host=albana0] 175443 [host=elbling1] 175394 [host=fiano0] 175377 
[host=huxelrebe1] 175344 [host=albana1] 175321 [host=elbling0] 175267 
[host=elbling0] 175068 [host=albana0] 175051 [host=debina0] 175043 
[host=nobling1] 174993 [host=fiano0] 174989 [host=pinot0] 174976 
[host=huxelrebe0] 174963 [host=chardonnay1] 174949 [host=chardonnay0] 174899 
[host=elb\
 ling0] 174807 ok.
Failure / basis pass flights: 175614 / 174807
(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 
aaa90fede5d10e2a3c3fc7f2df608128d2cba761 
645a64b4911d7cadf5749d7375544fc2384e70ba 
2b21cbbb339fb14414f357a6683b1df74c36fda2
Basis pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
fff6d81270b57ee786ea18ad74f43149b9f03494 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
a082fab9d259473a9d5d53307cf83b1223301181 
46de2eec93bffa0706e6229c0da2919763c8eb04 
f5d56f4b253072264efc0fece698a91779e362f5
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#fff6d81270b57ee786ea18ad74f43149b9f03494-d8d829b89dababf763ab33b8cdd852b2830db3cf
 git://xenbits.xen.org/qemu-xen-traditional.git#3d273dd05e51e5a1ffba3d98c74\
 37ee84e8f8764-3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
git://git.qemu.org/qemu.git#a082fab9d259473a9d5d53307cf83b1223301181-aaa90fede5d10e2a3c3fc7f2df608128d2cba761
 
git://xenbits.xen.org/osstest/seabios.git#46de2eec93bffa0706e6229c0da2919763c8eb04-645a64b4911d7cadf5749d7375544fc2384e70ba
 
git://xenbits.xen.org/xen.git#f5d56f4b253072264efc0fece698a91779e362f5-2b21cbbb339fb14414f357a6683b1df74c36fda2
Loaded 55208 nodes in revision graph
Searching for test results:
 175590 [host=albana0]
 175595 [host=albana1]
 175603 [host=italia0]
 175614 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d8d829b89dababf763ab33b8cdd852b2830db3cf 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
aaa90fede5d10e2a3c3fc7f2df608128d2cba761 
645a64b4911d7cadf5749d7375544fc2384e70ba 
2b21cbbb339fb14414f357a6683b1df74c36fda2
 175618 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
fff6d81270b57ee786ea18ad74f43149b9f03494 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
a082fab9d259473a9d5d53307cf83b1223301181 
46de2eec93bffa0706e6229c0da2919763c8eb04 
f5d56f4b253072264efc0fece698a91779e362f5
 174807 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
fff6d81270b57ee786ea18ad74f43149b9f03494 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
a082fab9d259473a9d5d53307cf83b1223301181 
46de2eec93bffa0706e6229c0da2919763c8eb04 
f5d56f4b253072264efc0fece698a91779e362f5
 174899 [host=elbling0]
 174923 [host=chardonnay0]
 174935 [host=chardonnay0]
 174949 [host=chardonnay0]
 174963 [host=chardonnay1]
 174976 [host=huxelrebe0]
 174989 [host=pinot0]
 174993 [host=fiano0]
 175043 [host=nobling1]
 175051 [host=debina0]
 175068 [host=albana0]
 175186 [host=elbling0]
 175267 [host=elbling0]
 175297 [host=elbling0]
 175321 [host=elbling0]
 175344 [host=albana1]
 175377 [host=huxelrebe1]
 175394 [host=fiano0]
 175443 [host=elbling1]
 175457 [host=albana0]
 175571 [host=fiano0]
 175583 [host=elbling1]
Searching for interesting versions
 Result found: flight 174807 (pass), for basis pass
 Result found: flight 175614 (fail), for basis failure (at ancestor ~1)
 Repro found: flight 175618 (pass), for basis pass
Need to reproduce basis failure (fail); had 1 already.
Should test c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d8d829b89dababf763ab33b8cdd852b2830db3cf 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
aaa90fede5d10e2a3c3fc7f2df608128d2cba761 
645a64b4911d7cadf5749d7375544fc2384e70ba 
2b21cbbb339fb14414f357a6683b1df74c36fda2.
neato: graph is too large for cairo-renderer bitmaps. Scaling by 0.934624 to fit
pnmtopng: 87 colors found
Revision graph left in 
/home/logs/results/bisect/qemu-mainline/test-amd64-i386-xl-vhd.guest-start--debian.repeat.{dot,ps,png,html,svg}.
Populating 175620...
Need 175620.test-amd64-i386-xl-vhd (like 175614)
Creating 175620.test-amd64-i386-xl-vhd (copying from 175614)
Need 175620.build-i386 (like 175614)
 revision_ovmf=d8d829b89dababf763ab33b8cdd852b2830db3cf
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=aaa90fede5d10e2a3c3fc7f2df608128d2cba761
 revision_seabios=645a64b4911d7cadf5749d7375544fc2384e70ba
 revision_xen=2b21cbbb339fb14414f357a6683b1df74c36fda2
Searching for build-i386 (like 175614) to reuse...
Creating 175620.build-i386 (copying from 175614)
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 0.116459423516975...
Populating 175620...
Need 175620.test-amd64-i386-xl-vhd (like 175614)
Creating 175620.test-amd64-i386-xl-vhd (copying from 175614)
Need 175620.build-i386 (like 175614)
 revision_ovmf=d8d829b89dababf763ab33b8cdd852b2830db3cf
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=aaa90fede5d10e2a3c3fc7f2df608128d2cba761
 revision_seabios=645a64b4911d7cadf5749d7375544fc2384e70ba
 revision_xen=2b21cbbb339fb14414f357a6683b1df74c36fda2
Creating 175620.build-i386 (copying from 175614)
Need 175620.build-i386-pvops (like 175614)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-i386-pvops (like 175614) to reuse...
Can reuse build-kern 175615.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='175615.build-i386-pvops', 2='175620', 
3='test-amd64-i386-xl-vhd', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 0.419476531626913...
Populating 175620...
Need 175620.test-amd64-i386-xl-vhd (like 175614)
Creating 175620.test-amd64-i386-xl-vhd (copying from 175614)
Need 175620.build-i386 (like 175614)
 revision_ovmf=d8d829b89dababf763ab33b8cdd852b2830db3cf
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=aaa90fede5d10e2a3c3fc7f2df608128d2cba761
 revision_seabios=645a64b4911d7cadf5749d7375544fc2384e70ba
 revision_xen=2b21cbbb339fb14414f357a6683b1df74c36fda2
Creating 175620.build-i386 (copying from 175614)
Need 175620.build-i386-pvops (like 175614)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 175615.build-i386-pvops.
Need 175620.build-amd64 (like 175614)
 revision_ovmf=d8d829b89dababf763ab33b8cdd852b2830db3cf
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=aaa90fede5d10e2a3c3fc7f2df608128d2cba761
 revision_seabios=645a64b4911d7cadf5749d7375544fc2384e70ba
 revision_xen=2b21cbbb339fb14414f357a6683b1df74c36fda2
Searching for build-amd64 (like 175614) to reuse...
Creating 175620.build-amd64 (copying from 175614)
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 0.613522159050635...
Populating 175620...
Need 175620.test-amd64-i386-xl-vhd (like 175614)
Creating 175620.test-amd64-i386-xl-vhd (copying from 175614)
Need 175620.build-i386 (like 175614)
 revision_ovmf=d8d829b89dababf763ab33b8cdd852b2830db3cf
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=aaa90fede5d10e2a3c3fc7f2df608128d2cba761
 revision_seabios=645a64b4911d7cadf5749d7375544fc2384e70ba
 revision_xen=2b21cbbb339fb14414f357a6683b1df74c36fda2
Creating 175620.build-i386 (copying from 175614)
Need 175620.build-i386-pvops (like 175614)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 175615.build-i386-pvops.
Need 175620.build-amd64 (like 175614)
 revision_ovmf=d8d829b89dababf763ab33b8cdd852b2830db3cf
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=aaa90fede5d10e2a3c3fc7f2df608128d2cba761
 revision_seabios=645a64b4911d7cadf5749d7375544fc2384e70ba
 revision_xen=2b21cbbb339fb14414f357a6683b1df74c36fda2
Creating 175620.build-amd64 (copying from 175614)
Checking for flail (since 174807)...
Flight 175620 ready to go.