[xen-unstable bisection] 176037: testing test-amd64-i386-libvirt-pair

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

branch xen-unstable
xenbranch xen-unstable
job test-amd64-i386-libvirt-pair
testid guest-migrate/src_host/dst_host

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-i386-libvirt-pair.guest-migrate--src_host--dst_host.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-i386-libvirt-pair.guest-migrate--src_host--dst_host
 --summary-out=tmp/176037.bisection-summary --basis-template=175994 
--blessings=real,real-bisect,real-retry --flight=176037 xen-unstable 
test-amd64-i386-libvirt-pair guest-migrate/src_host/dst_host
Searching for failure / basis pass:
 176025 fail [dst_host=debina1,src_host=debina0] / 175994 
[dst_host=albana0,src_host=albana1] 175987 [dst_host=pinot1,src_host=pinot0] 
175965 [dst_host=italia0,src_host=italia1] 175734 
[dst_host=elbling1,src_host=elbling0] 175726 
[dst_host=elbling0,src_host=elbling1] 175720 [dst_host=fiano0,src_host=fiano1] 
175714 [dst_host=huxelrebe0,src_host=huxelrebe1] 175694 
[dst_host=fiano1,src_host=fiano0] 175671 [dst_host=albana1,src_host=albana0] 
175651 [dst_host=debina0,src_host=debina1] 175635 [dst_hos\
 t=italia1,src_host=italia0] 175624 [dst_host=nobling1,src_host=nobling0] 
175612 [dst_host=nobling0,src_host=nobling1] 175601 
[dst_host=albana0,src_host=albana1] 175592 [dst_host=nocera0,src_host=nocera1] 
175573 [dst_host=italia0,src_host=italia1] 175569 
[dst_host=nocera1,src_host=nocera0] 175541 [dst_host=pinot1,src_host=pinot0] 
175534 [dst_host=pinot0,src_host=pinot1] 175526 ok.
Failure / basis pass flights: 176025 / 175526
(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 57b0678590708de081e4498e164b86d5c8c85024 
57ba70da5312170883a3d622cd2aa3fd0e2ec7ae 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
625eb5e96dc96aa7fddef59a08edae215527f19c 
1d60c20260c7e82fe5344d06c20d718e0cc03b8b
Basis pass 0f2396751fccdc9f742230763880f70dbd977f3b 
57ba70da5312170883a3d622cd2aa3fd0e2ec7ae 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
1cf02b05b27c48775a25699e61b93b814b9ae042 
7eef80e06ed2282bbcec3619d860c6aacb0515d8
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/libvirt.git#0f2396751fccdc9f742230763880f70dbd977f3b-57b0678590708de081e4498e164b86d5c8c85024
 
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#1cf02b05b27c48775a25699e61b93b814b9ae042-625eb5e96dc96aa7fddef59a08edae215527f19c
 
git://xenbits.xen.org/xen.git#7eef80e06ed2282bbcec3619d860c6aacb0515d8-1d60c20260c7e82fe5344d06c20d718e0cc03b8b
Loaded 15003 nodes in revision graph
Searching for test results:
 175592 [dst_host=nocera0,src_host=nocera1]
 175601 [dst_host=albana0,src_host=albana1]
 175612 [dst_host=nobling0,src_host=nobling1]
 175624 [dst_host=nobling1,src_host=nobling0]
 175635 [dst_host=italia1,src_host=italia0]
 175651 [dst_host=debina0,src_host=debina1]
 175671 [dst_host=albana1,src_host=albana0]
 175694 [dst_host=fiano1,src_host=fiano0]
 175714 [dst_host=huxelrebe0,src_host=huxelrebe1]
 175720 [dst_host=fiano0,src_host=fiano1]
 175726 [dst_host=elbling0,src_host=elbling1]
 175734 [dst_host=elbling1,src_host=elbling0]
 175834 []
 175861 []
 175890 []
 175907 []
 175931 []
 175956 []
 175965 [dst_host=italia0,src_host=italia1]
 175987 [dst_host=pinot1,src_host=pinot0]
 175994 [dst_host=albana0,src_host=albana1]
 176003 fail 16bfbc8cd2b4a039d3e846dceca807a9cc15849b 
57ba70da5312170883a3d622cd2aa3fd0e2ec7ae 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
625eb5e96dc96aa7fddef59a08edae215527f19c 
89cc5d96a9d1fce81cf58b6814dac62a9e07fbee
 176011 fail 16bfbc8cd2b4a039d3e846dceca807a9cc15849b 
57ba70da5312170883a3d622cd2aa3fd0e2ec7ae 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
625eb5e96dc96aa7fddef59a08edae215527f19c 
1d60c20260c7e82fe5344d06c20d718e0cc03b8b
 176033 pass 0f2396751fccdc9f742230763880f70dbd977f3b 
57ba70da5312170883a3d622cd2aa3fd0e2ec7ae 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
1cf02b05b27c48775a25699e61b93b814b9ae042 
7eef80e06ed2282bbcec3619d860c6aacb0515d8
 176025 fail 57b0678590708de081e4498e164b86d5c8c85024 
57ba70da5312170883a3d622cd2aa3fd0e2ec7ae 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
625eb5e96dc96aa7fddef59a08edae215527f19c 
1d60c20260c7e82fe5344d06c20d718e0cc03b8b
 176034 fail 16bfbc8cd2b4a039d3e846dceca807a9cc15849b 
57ba70da5312170883a3d622cd2aa3fd0e2ec7ae 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
625eb5e96dc96aa7fddef59a08edae215527f19c 
1d60c20260c7e82fe5344d06c20d718e0cc03b8b
 176036 fail 57b0678590708de081e4498e164b86d5c8c85024 
57ba70da5312170883a3d622cd2aa3fd0e2ec7ae 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
625eb5e96dc96aa7fddef59a08edae215527f19c 
1d60c20260c7e82fe5344d06c20d718e0cc03b8b
 175517 [dst_host=elbling1,src_host=elbling0]
 175520 [dst_host=albana1,src_host=albana0]
 175526 pass 0f2396751fccdc9f742230763880f70dbd977f3b 
57ba70da5312170883a3d622cd2aa3fd0e2ec7ae 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
1cf02b05b27c48775a25699e61b93b814b9ae042 
7eef80e06ed2282bbcec3619d860c6aacb0515d8
 175534 [dst_host=pinot0,src_host=pinot1]
 175541 [dst_host=pinot1,src_host=pinot0]
 175554 [dst_host=nocera1,src_host=nocera0]
 175562 [dst_host=nocera1,src_host=nocera0]
 175569 [dst_host=nocera1,src_host=nocera0]
 175573 [dst_host=italia0,src_host=italia1]
Searching for interesting versions
 Result found: flight 175526 (pass), for basis pass
 For basis failure, parent search stopping at 
0f2396751fccdc9f742230763880f70dbd977f3b 
57ba70da5312170883a3d622cd2aa3fd0e2ec7ae 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
1cf02b05b27c48775a25699e61b93b814b9ae042 
7eef80e06ed2282bbcec3619d860c6aacb0515d8, results HASH(0x563ca7505d48) 
HASH(0x563ca74e17f8) Result found: flight 176003 (fail), for basis failure (at 
ancestor ~1186)
 Repro found: flight 176033 (pass), for basis pass
 Repro found: flight 176036 (fail), for basis failure
 259 revisions at 16bfbc8cd2b4a039d3e846dceca807a9cc15849b 
57ba70da5312170883a3d622cd2aa3fd0e2ec7ae 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
625eb5e96dc96aa7fddef59a08edae215527f19c 
13bfdceda0991214854f3e563a36f621e9da3bec
Looking 129 below 16bfbc8cd2b4a039d3e846dceca807a9cc15849b 
57ba70da5312170883a3d622cd2aa3fd0e2ec7ae 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
625eb5e96dc96aa7fddef59a08edae215527f19c 
13bfdceda0991214854f3e563a36f621e9da3bec.
Should test 0fcdb512d4aed9730f082f2da7cd5b9c3694d271 
57ba70da5312170883a3d622cd2aa3fd0e2ec7ae 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
1cf02b05b27c48775a25699e61b93b814b9ae042 
38525f6f73f906699f77a1af86c16b4eaad48e04.
pnmtopng: 94 colors found
Revision graph left in 
/home/logs/results/bisect/xen-unstable/test-amd64-i386-libvirt-pair.guest-migrate--src_host--dst_host.{dot,ps,png,html,svg}.
Populating 176037...
Need 176037.test-amd64-i386-libvirt-pair (like 176025)
Creating 176037.test-amd64-i386-libvirt-pair (copying from 176025)
Need 176037.build-i386 (like 176025)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=1cf02b05b27c48775a25699e61b93b814b9ae042
 revision_xen=38525f6f73f906699f77a1af86c16b4eaad48e04
Searching for build-i386 (like 176025) to reuse...
Creating 176037.build-i386 (copying from 176025)
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 0.623181068877788...
Populating 176037...
Need 176037.test-amd64-i386-libvirt-pair (like 176025)
Creating 176037.test-amd64-i386-libvirt-pair (copying from 176025)
Need 176037.build-i386 (like 176025)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=1cf02b05b27c48775a25699e61b93b814b9ae042
 revision_xen=38525f6f73f906699f77a1af86c16b4eaad48e04
Creating 176037.build-i386 (copying from 176025)
Need 176037.build-i386-pvops (like 176025)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-i386-pvops (like 176025) to reuse...
Can reuse build-kern 176025.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='176025.build-i386-pvops', 2='176037', 
3='test-amd64-i386-libvirt-pair', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 1.29355076113183...
Populating 176037...
Need 176037.test-amd64-i386-libvirt-pair (like 176025)
Creating 176037.test-amd64-i386-libvirt-pair (copying from 176025)
Need 176037.build-i386 (like 176025)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=1cf02b05b27c48775a25699e61b93b814b9ae042
 revision_xen=38525f6f73f906699f77a1af86c16b4eaad48e04
Creating 176037.build-i386 (copying from 176025)
Need 176037.build-i386-pvops (like 176025)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 176025.build-i386-pvops.
Need 176037.build-i386-libvirt (like 176025)
 revision_libvirt=0fcdb512d4aed9730f082f2da7cd5b9c3694d271
 revision_libvirt_keycodemapdb=57ba70da5312170883a3d622cd2aa3fd0e2ec7ae
 revision_xen=38525f6f73f906699f77a1af86c16b4eaad48e04
Creating 176037.build-i386-libvirt (copying from 176025)
Already created build-i386
Need 176037.build-amd64 (like 176025)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=1cf02b05b27c48775a25699e61b93b814b9ae042
 revision_xen=38525f6f73f906699f77a1af86c16b4eaad48e04
Searching for build-amd64 (like 176025) to reuse...
Creating 176037.build-amd64 (copying from 176025)
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 2.55180728749693...
Populating 176037...
Need 176037.test-amd64-i386-libvirt-pair (like 176025)
Creating 176037.test-amd64-i386-libvirt-pair (copying from 176025)
Need 176037.build-i386 (like 176025)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=1cf02b05b27c48775a25699e61b93b814b9ae042
 revision_xen=38525f6f73f906699f77a1af86c16b4eaad48e04
Creating 176037.build-i386 (copying from 176025)
Need 176037.build-i386-pvops (like 176025)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 176025.build-i386-pvops.
Need 176037.build-i386-libvirt (like 176025)
 revision_libvirt=0fcdb512d4aed9730f082f2da7cd5b9c3694d271
 revision_libvirt_keycodemapdb=57ba70da5312170883a3d622cd2aa3fd0e2ec7ae
 revision_xen=38525f6f73f906699f77a1af86c16b4eaad48e04
Creating 176037.build-i386-libvirt (copying from 176025)
Already created build-i386
Need 176037.build-amd64 (like 176025)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=1cf02b05b27c48775a25699e61b93b814b9ae042
 revision_xen=38525f6f73f906699f77a1af86c16b4eaad48e04
Creating 176037.build-amd64 (copying from 176025)
Checking for flail (since 175526)...
Flight 176037 ready to go.