[xen-unstable bisection] 178736: testing test-amd64-amd64-libvirt-vhd

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

branch xen-unstable
xenbranch xen-unstable
job test-amd64-amd64-libvirt-vhd
testid guest-start.2

Tree: libvirt git://xenbits.xen.org/libvirt.git
Tree: libvirt_keycodemapdb https://gitlab.com/keycodemap/keycodemapdb.git
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/test-amd64-amd64-libvirt-vhd.guest-start.2.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/test-amd64-amd64-libvirt-vhd.guest-start.2
 --summary-out=tmp/178736.bisection-summary --basis-template=178515 
--blessings=real,real-bisect,real-retry --flight=178736 xen-unstable 
test-amd64-amd64-libvirt-vhd guest-start.2
Searching for failure / basis pass:
 178673 fail [host=albana1] / 178515 [host=italia0] 178432 [host=huxelrebe0] 
178160 [host=pinot1] 178107 [host=nobling0] 178070 [host=fiano1] 177852 
[host=sabro0] 177770 [host=sabro1] 177707 [host=debina0] 177591 [host=himrod0] 
177538 [host=elbling1] 177376 [host=nocera0] 177312 [host=godello0] 177271 
[host=pinot0] 177229 [host=fiano0] 177171 [host=nobling1] 177125 [host=nocera1] 
177049 [host=debina1] 177001 [host=albana0] 176948 [host=italia1] 176855 
[host=italia0] 176769 ok.
Failure / basis pass flights: 178673 / 176769
(tree with no url: minios)
(tree with no url: ovmf)
(tree with no url: seabios)
Tree: libvirt git://xenbits.xen.org/libvirt.git
Tree: libvirt_keycodemapdb https://gitlab.com/keycodemap/keycodemapdb.git
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 e66469095d4a6dafc7e482894321e1e10c734e54 
57ba70da5312170883a3d622cd2aa3fd0e2ec7ae 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
625eb5e96dc96aa7fddef59a08edae215527f19c 
4d6df4ec7544d7c912ffab6b6edb4cbefaa01f4c
Basis pass c3f16cea3bef578c498c720aa90c677ee9511e2f 
57ba70da5312170883a3d622cd2aa3fd0e2ec7ae 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
625eb5e96dc96aa7fddef59a08edae215527f19c 
4e0b4ccfc504f26187939068796295340ffd0e2f
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/libvirt.git#c3f16cea3bef578c498c720aa90c677ee9511e2f-e66469095d4a6dafc7e482894321e1e10c734e54
 
https://gitlab.com/keycodemap/keycodemapdb.git#57ba70da5312170883a3d622cd2aa3fd0e2ec7ae-57ba70da5312170883a3d622cd2aa3fd0e2ec7ae
 
git://xenbits.xen.org/linux-pvops.git#c3038e718a19fc596f7b1baba0f83d5146dc7784-c3038e718a19fc596f7b1baba0f83d5146dc7784
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0\
 dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860 
git://xenbits.xen.org/qemu-xen-traditional.git#3d273dd05e51e5a1ffba3d98c7437ee84e8f8764-3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 
git://xenbits.xen.org/qemu-xen.git#625eb5e96dc96aa7fddef59a08edae215527f19c-625eb5e96dc96aa7fddef59a08edae215527f19c
 
git://xenbits.xen.org/xen.git#4e0b4ccfc504f26187939068796295340ffd0e2f-4d6df4ec7544d7c912ffab6b6edb4cbefaa01f4c
Loaded 10001 nodes in revision graph
Searching for test results:
 176769 pass c3f16cea3bef578c498c720aa90c677ee9511e2f 
57ba70da5312170883a3d622cd2aa3fd0e2ec7ae 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
625eb5e96dc96aa7fddef59a08edae215527f19c 
4e0b4ccfc504f26187939068796295340ffd0e2f
 177125 [host=nocera1]
 177171 [host=nobling1]
 177376 [host=nocera0]
 177538 [host=elbling1]
 176855 [host=italia0]
 177428 [host=huxelrebe1]
 176906 [host=italia1]
 176948 [host=italia1]
 177001 [host=albana0]
 177229 [host=fiano0]
 177271 [host=pinot0]
 177049 [host=debina1]
 177312 [host=godello0]
 177591 [host=himrod0]
 177659 [host=debina0]
 177707 [host=debina0]
 177770 [host=sabro1]
 177852 [host=sabro0]
 177883 [host=fiano1]
 177972 [host=fiano1]
 178027 [host=fiano1]
 178070 [host=fiano1]
 178107 [host=nobling0]
 178160 [host=pinot1]
 178260 [host=huxelrebe0]
 178355 [host=huxelrebe0]
 178432 [host=huxelrebe0]
 178515 [host=italia0]
 178616 blocked e66469095d4a6dafc7e482894321e1e10c734e54 
57ba70da5312170883a3d622cd2aa3fd0e2ec7ae 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
625eb5e96dc96aa7fddef59a08edae215527f19c 
608f85a1818697156b72ace4913a17c8178a0ef5
 178673 fail e66469095d4a6dafc7e482894321e1e10c734e54 
57ba70da5312170883a3d622cd2aa3fd0e2ec7ae 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
625eb5e96dc96aa7fddef59a08edae215527f19c 
4d6df4ec7544d7c912ffab6b6edb4cbefaa01f4c
 178724 pass c3f16cea3bef578c498c720aa90c677ee9511e2f 
57ba70da5312170883a3d622cd2aa3fd0e2ec7ae 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
625eb5e96dc96aa7fddef59a08edae215527f19c 
4e0b4ccfc504f26187939068796295340ffd0e2f
Searching for interesting versions
 Result found: flight 176769 (pass), for basis pass
 For basis failure, parent search stopping at 
e66469095d4a6dafc7e482894321e1e10c734e54 
57ba70da5312170883a3d622cd2aa3fd0e2ec7ae 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
625eb5e96dc96aa7fddef59a08edae215527f19c 
608f85a1818697156b72ace4913a17c8178a0ef5, results HASH(0x5573e78810e0) For 
basis failure, parent search stopping at 
c3f16cea3bef578c498c720aa90c677ee9511e2f 
57ba70da5312170883a3d622cd2aa3fd0e2ec7ae c3038e718a\
 19fc596f7b1baba0f83d5146dc7784 c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
625eb5e96dc96aa7fddef59a08edae215527f19c 
4e0b4ccfc504f26187939068796295340ffd0e2f, results HASH(0x5573e7877390) 
HASH(0x5573e7885270) Result found: flight 178673 (fail), for basis failure (at 
ancestor ~1221)
 Repro found: flight 178724 (pass), for basis pass
Need to reproduce basis failure (fail); had 1 already.
Should test e66469095d4a6dafc7e482894321e1e10c734e54 
57ba70da5312170883a3d622cd2aa3fd0e2ec7ae 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
625eb5e96dc96aa7fddef59a08edae215527f19c 
4d6df4ec7544d7c912ffab6b6edb4cbefaa01f4c.
pnmtopng: 175 colors found
Revision graph left in 
/home/logs/results/bisect/xen-unstable/test-amd64-amd64-libvirt-vhd.guest-start.2.{dot,ps,png,html,svg}.
Populating 178736...
Need 178736.test-amd64-amd64-libvirt-vhd (like 178673)
Creating 178736.test-amd64-amd64-libvirt-vhd (copying from 178673)
Need 178736.build-amd64 (like 178673)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=625eb5e96dc96aa7fddef59a08edae215527f19c
 revision_xen=4d6df4ec7544d7c912ffab6b6edb4cbefaa01f4c
Searching for build-amd64 (like 178673) to reuse...
Creating 178736.build-amd64 (copying from 178673)
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 0.33637899400583...
Populating 178736...
Need 178736.test-amd64-amd64-libvirt-vhd (like 178673)
Creating 178736.test-amd64-amd64-libvirt-vhd (copying from 178673)
Need 178736.build-amd64 (like 178673)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=625eb5e96dc96aa7fddef59a08edae215527f19c
 revision_xen=4d6df4ec7544d7c912ffab6b6edb4cbefaa01f4c
Creating 178736.build-amd64 (copying from 178673)
Need 178736.build-amd64-pvops (like 178673)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 178673) to reuse...
Can reuse build-kern 178673.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='178673.build-amd64-pvops', 2='178736', 
3='test-amd64-amd64-libvirt-vhd', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 1.10826386110324...
Populating 178736...
Need 178736.test-amd64-amd64-libvirt-vhd (like 178673)
Creating 178736.test-amd64-amd64-libvirt-vhd (copying from 178673)
Need 178736.build-amd64 (like 178673)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=625eb5e96dc96aa7fddef59a08edae215527f19c
 revision_xen=4d6df4ec7544d7c912ffab6b6edb4cbefaa01f4c
Creating 178736.build-amd64 (copying from 178673)
Need 178736.build-amd64-pvops (like 178673)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 178673.build-amd64-pvops.
Need 178736.build-amd64-libvirt (like 178673)
 revision_libvirt=e66469095d4a6dafc7e482894321e1e10c734e54
 revision_libvirt_keycodemapdb=57ba70da5312170883a3d622cd2aa3fd0e2ec7ae
 revision_xen=4d6df4ec7544d7c912ffab6b6edb4cbefaa01f4c
Creating 178736.build-amd64-libvirt (copying from 178673)
Already created build-amd64
Already created build-amd64
Checking for flail (since 176769)...
Flight 178736 ready to go.