[xen-unstable bisection] 176034: 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/176034.bisection-summary --basis-template=175994 
--blessings=real,real-bisect,real-retry --flight=176034 xen-unstable 
test-amd64-i386-libvirt-pair guest-migrate/src_host/dst_host
Searching for failure / basis pass:
 176011 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: 176011 / 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 16bfbc8cd2b4a039d3e846dceca807a9cc15849b 
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-16bfbc8cd2b4a039d3e846dceca807a9cc15849b
 
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
 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(0x564dec9de938) 
HASH(0x564dec9d9700) Result found: flight 176003 (fail), for basis failure (at 
ancestor ~1182)
 Repro found: flight 176033 (pass), for basis pass
Need to reproduce basis failure (fail); had 1 already.
Should test 16bfbc8cd2b4a039d3e846dceca807a9cc15849b 
57ba70da5312170883a3d622cd2aa3fd0e2ec7ae 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
625eb5e96dc96aa7fddef59a08edae215527f19c 
1d60c20260c7e82fe5344d06c20d718e0cc03b8b.
pnmtopng: 88 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 176034...
Need 176034.test-amd64-i386-libvirt-pair (like 176011)
Creating 176034.test-amd64-i386-libvirt-pair (copying from 176011)
Need 176034.build-i386 (like 176011)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=625eb5e96dc96aa7fddef59a08edae215527f19c
 revision_xen=1d60c20260c7e82fe5344d06c20d718e0cc03b8b
Searching for build-i386 (like 176011) to reuse...
Can reuse build 176023.build-i386.
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='176023.build-i386', 2='176034', 
3='test-amd64-i386-libvirt-pair', 4='buildjob']
DB conflict (messages above may refer); retrying after 0.141373260020377...
Populating 176034...
Need 176034.test-amd64-i386-libvirt-pair (like 176011)
Creating 176034.test-amd64-i386-libvirt-pair (copying from 176011)
Need 176034.build-i386 (like 176011)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=625eb5e96dc96aa7fddef59a08edae215527f19c
 revision_xen=1d60c20260c7e82fe5344d06c20d718e0cc03b8b
Can reuse build 176023.build-i386.
Need 176034.build-i386-pvops (like 176011)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-i386-pvops (like 176011) to reuse...
Can reuse build-kern 176022.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='176022.build-i386-pvops', 2='176034', 
3='test-amd64-i386-libvirt-pair', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 1.69370355335462...
Populating 176034...
Need 176034.test-amd64-i386-libvirt-pair (like 176011)
Creating 176034.test-amd64-i386-libvirt-pair (copying from 176011)
Need 176034.build-i386 (like 176011)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=625eb5e96dc96aa7fddef59a08edae215527f19c
 revision_xen=1d60c20260c7e82fe5344d06c20d718e0cc03b8b
Can reuse build 176023.build-i386.
Need 176034.build-i386-pvops (like 176011)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 176022.build-i386-pvops.
Need 176034.build-i386-libvirt (like 176011)
 revision_libvirt=16bfbc8cd2b4a039d3e846dceca807a9cc15849b
 revision_libvirt_keycodemapdb=57ba70da5312170883a3d622cd2aa3fd0e2ec7ae
 revision_xen=1d60c20260c7e82fe5344d06c20d718e0cc03b8b
Creating 176034.build-i386-libvirt (copying from 176011)
Need 176034.build-i386 (like 176011)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=625eb5e96dc96aa7fddef59a08edae215527f19c
 revision_xen=1d60c20260c7e82fe5344d06c20d718e0cc03b8b
Can reuse build 176023.build-i386.
Need 176034.build-amd64 (like 176011)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=625eb5e96dc96aa7fddef59a08edae215527f19c
 revision_xen=1d60c20260c7e82fe5344d06c20d718e0cc03b8b
Searching for build-amd64 (like 176011) to reuse...
Can reuse build 176023.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='176023.build-amd64', 2='176034', 
3='test-amd64-i386-libvirt-pair', 4='xenbuildjob']
DB conflict (messages above may refer); retrying after 2.57747703499482...
Populating 176034...
Need 176034.test-amd64-i386-libvirt-pair (like 176011)
Creating 176034.test-amd64-i386-libvirt-pair (copying from 176011)
Need 176034.build-i386 (like 176011)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=625eb5e96dc96aa7fddef59a08edae215527f19c
 revision_xen=1d60c20260c7e82fe5344d06c20d718e0cc03b8b
Can reuse build 176023.build-i386.
Need 176034.build-i386-pvops (like 176011)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 176022.build-i386-pvops.
Need 176034.build-i386-libvirt (like 176011)
 revision_libvirt=16bfbc8cd2b4a039d3e846dceca807a9cc15849b
 revision_libvirt_keycodemapdb=57ba70da5312170883a3d622cd2aa3fd0e2ec7ae
 revision_xen=1d60c20260c7e82fe5344d06c20d718e0cc03b8b
Creating 176034.build-i386-libvirt (copying from 176011)
Need 176034.build-i386 (like 176011)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=625eb5e96dc96aa7fddef59a08edae215527f19c
 revision_xen=1d60c20260c7e82fe5344d06c20d718e0cc03b8b
Can reuse build 176023.build-i386.
Need 176034.build-amd64 (like 176011)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=625eb5e96dc96aa7fddef59a08edae215527f19c
 revision_xen=1d60c20260c7e82fe5344d06c20d718e0cc03b8b
Can reuse build 176023.build-amd64.
Checking for flail (since 175526)...
Flight 176034 ready to go.