[libvirt bisection] 151557: testing test-amd64-amd64-libvirt-pair

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

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

Tree: libvirt git://libvirt.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: ovmf git://xenbits.xen.org/osstest/ovmf.git
Tree: qemu git://xenbits.xen.org/qemu-xen-traditional.git
Tree: qemuu git://xenbits.xen.org/qemu-xen.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/libvirt/test-amd64-amd64-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/libvirt/test-amd64-amd64-libvirt-pair.guest-migrate--src_host--dst_host
 --summary-out=tmp/151557.bisection-summary --basis-template=151496 
--blessings=real,real-bisect --flight=151557 libvirt 
test-amd64-amd64-libvirt-pair guest-migrate/src_host/dst_host
Searching for failure / basis pass:
 151527 fail [dst_host=pinot1,src_host=pinot0] / 151496 
[dst_host=albana0,src_host=albana1] 151469 [dst_host=fiano0,src_host=fiano1] 
151417 [dst_host=albana1,src_host=albana0] 151396 
[dst_host=pinot0,src_host=pinot1] 151370 
[dst_host=huxelrebe0,src_host=huxelrebe1] 151352 
[dst_host=huxelrebe1,src_host=huxelrebe0] 151330 
[dst_host=godello0,src_host=godello1] 151308 
[dst_host=godello1,src_host=godello0] 151251 
[dst_host=elbling1,src_host=elbling0] 151229 [dst_host=fiano1,src_host=fiano0] 
151197 ok\
 .
Failure / basis pass flights: 151527 / 151197
(tree with no url: minios)
Tree: libvirt git://libvirt.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: ovmf git://xenbits.xen.org/osstest/ovmf.git
Tree: qemu git://xenbits.xen.org/qemu-xen-traditional.git
Tree: qemuu git://xenbits.xen.org/qemu-xen.git
Tree: seabios git://xenbits.xen.org/osstest/seabios.git
Tree: xen git://xenbits.xen.org/xen.git
Latest 7fa7f7eeb6e969e002845928e155914da2fc8cd0 
27acf0ef828bf719b2053ba398b195829413dbdd 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
00217f1919270007d7a911f89b32e39b9dcaa907 
3c659044118e34603161457db9934a34f816d78b 
410cc30fdc590417ae730d635bbc70257adf6750 
88ab0c15525ced2eefe39220742efe4769089ad8 
23ca7ec0ba620db52a646d80e22f9703a6589f66
Basis pass 6f28865223292a816f1bfde589901a00156cf8a1 
27acf0ef828bf719b2053ba398b195829413dbdd 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8927e2777786a43cddfaa328b0f4c41a09c629c9 
3c659044118e34603161457db9934a34f816d78b 
410cc30fdc590417ae730d635bbc70257adf6750 
2e3de6253422112ae43e608661ba94ea6b345694 
b91825f628c9a62cf2a3a0d972ea81484a8b7fce
Generating revisions with ./adhoc-revtuple-generator  
git://libvirt.org/libvirt.git#6f28865223292a816f1bfde589901a00156cf8a1-7fa7f7eeb6e969e002845928e155914da2fc8cd0
 
https://gitlab.com/keycodemap/keycodemapdb.git#27acf0ef828bf719b2053ba398b195829413dbdd-27acf0ef828bf719b2053ba398b195829413dbdd
 
git://xenbits.xen.org/linux-pvops.git#c3038e718a19fc596f7b1baba0f83d5146dc7784-c3038e718a19fc596f7b1baba0f83d5146dc7784
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd\
 8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860 
git://xenbits.xen.org/osstest/ovmf.git#8927e2777786a43cddfaa328b0f4c41a09c629c9-00217f1919270007d7a911f89b32e39b9dcaa907
 
git://xenbits.xen.org/qemu-xen-traditional.git#3c659044118e34603161457db9934a34f816d78b-3c659044118e34603161457db9934a34f816d78b
 
git://xenbits.xen.org/qemu-xen.git#410cc30fdc590417ae730d635bbc70257adf6750-410cc30fdc590417ae730d635bbc70257adf6750
 
git://xenbits.xen.org/osstest/seabios.git#2e3de6253422112ae43e608661ba94ea6b345694-88ab\
 0c15525ced2eefe39220742efe4769089ad8 
git://xenbits.xen.org/xen.git#b91825f628c9a62cf2a3a0d972ea81484a8b7fce-23ca7ec0ba620db52a646d80e22f9703a6589f66
Auto packing the repository in background for optimum performance.
See "git help gc" for manual housekeeping.
error: The last gc run reported the following. Please correct the root cause
and remove gc.log.
Automatic cleanup will not be performed until the file is removed.

warning: There are too many unreachable loose objects; run 'git prune' to 
remove them.

Auto packing the repository in background for optimum performance.
See "git help gc" for manual housekeeping.
error: The last gc run reported the following. Please correct the root cause
and remove gc.log.
Automatic cleanup will not be performed until the file is removed.

warning: There are too many unreachable loose objects; run 'git prune' to 
remove them.

Use of uninitialized value $parents in array dereference at 
./adhoc-revtuple-generator line 465.
Use of uninitialized value in concatenation (.) or string at 
./adhoc-revtuple-generator line 465.
Loaded 17576 nodes in revision graph
Searching for test results:
 151197 pass 6f28865223292a816f1bfde589901a00156cf8a1 
27acf0ef828bf719b2053ba398b195829413dbdd 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8927e2777786a43cddfaa328b0f4c41a09c629c9 
3c659044118e34603161457db9934a34f816d78b 
410cc30fdc590417ae730d635bbc70257adf6750 
2e3de6253422112ae43e608661ba94ea6b345694 
b91825f628c9a62cf2a3a0d972ea81484a8b7fce
 151251 [dst_host=elbling1,src_host=elbling0]
 151229 [dst_host=fiano1,src_host=fiano0]
 151330 [dst_host=godello0,src_host=godello1]
 151308 [dst_host=godello1,src_host=godello0]
 151352 [dst_host=huxelrebe1,src_host=huxelrebe0]
 151370 [dst_host=huxelrebe0,src_host=huxelrebe1]
 151417 [dst_host=albana1,src_host=albana0]
 151396 [dst_host=pinot0,src_host=pinot1]
 151469 [dst_host=fiano0,src_host=fiano1]
 151496 [dst_host=albana0,src_host=albana1]
 151542 pass 6f28865223292a816f1bfde589901a00156cf8a1 
27acf0ef828bf719b2053ba398b195829413dbdd 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8927e2777786a43cddfaa328b0f4c41a09c629c9 
3c659044118e34603161457db9934a34f816d78b 
410cc30fdc590417ae730d635bbc70257adf6750 
2e3de6253422112ae43e608661ba94ea6b345694 
b91825f628c9a62cf2a3a0d972ea81484a8b7fce
 151549 fail 7fa7f7eeb6e969e002845928e155914da2fc8cd0 
27acf0ef828bf719b2053ba398b195829413dbdd 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
00217f1919270007d7a911f89b32e39b9dcaa907 
3c659044118e34603161457db9934a34f816d78b 
410cc30fdc590417ae730d635bbc70257adf6750 
88ab0c15525ced2eefe39220742efe4769089ad8 
23ca7ec0ba620db52a646d80e22f9703a6589f66
 151527 fail 7fa7f7eeb6e969e002845928e155914da2fc8cd0 
27acf0ef828bf719b2053ba398b195829413dbdd 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
00217f1919270007d7a911f89b32e39b9dcaa907 
3c659044118e34603161457db9934a34f816d78b 
410cc30fdc590417ae730d635bbc70257adf6750 
88ab0c15525ced2eefe39220742efe4769089ad8 
23ca7ec0ba620db52a646d80e22f9703a6589f66
 151552 pass aef2c5ea6f04e765170565a77a0fdc5fd6a3ea47 
27acf0ef828bf719b2053ba398b195829413dbdd 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
1a992030522622c42aa063788b3276789c56c1e1 
3c659044118e34603161457db9934a34f816d78b 
410cc30fdc590417ae730d635bbc70257adf6750 
2e3de6253422112ae43e608661ba94ea6b345694 
fde76f895d0aa817a1207d844d793239c6639bc6
Searching for interesting versions
 Result found: flight 151197 (pass), for basis pass
 For basis failure, parent search stopping at 
aef2c5ea6f04e765170565a77a0fdc5fd6a3ea47 
27acf0ef828bf719b2053ba398b195829413dbdd 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
1a992030522622c42aa063788b3276789c56c1e1 
3c659044118e34603161457db9934a34f816d78b 
410cc30fdc590417ae730d635bbc70257adf6750 
2e3de6253422112ae43e608661ba94ea6b345694 
fde76f895d0aa817a1207d844d793239c6639bc6, results HASH(0x55607cf6fe30) For 
basis failure, parent search stopping at 6f28865223\
 292a816f1bfde589901a00156cf8a1 27acf0ef828bf719b2053ba398b195829413dbdd 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8927e2777786a43cddfaa328b0f4c41a09c629c9 
3c659044118e34603161457db9934a34f816d78b 
410cc30fdc590417ae730d635bbc70257adf6750 
2e3de6253422112ae43e608661ba94ea6b345694 
b91825f628c9a62cf2a3a0d972ea81484a8b7fce, results HASH(0x55607cf63420) 
HASH(0x55607cf4e6a8) Result found: flight 151527 (fail), for basis failure (at 
ancestor ~10069)
 Repro found: flight 151542 (pass), for basis pass
 Repro found: flight 151549 (fail), for basis failure
 125 revisions at c3fa17cd9a158f38416a80af3e0f712bf96ebf38 
27acf0ef828bf719b2053ba398b195829413dbdd 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
00217f1919270007d7a911f89b32e39b9dcaa907 
3c659044118e34603161457db9934a34f816d78b 
410cc30fdc590417ae730d635bbc70257adf6750 
88ab0c15525ced2eefe39220742efe4769089ad8 
23ca7ec0ba620db52a646d80e22f9703a6589f66
Looking 62 below c3fa17cd9a158f38416a80af3e0f712bf96ebf38 
27acf0ef828bf719b2053ba398b195829413dbdd 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
00217f1919270007d7a911f89b32e39b9dcaa907 
3c659044118e34603161457db9934a34f816d78b 
410cc30fdc590417ae730d635bbc70257adf6750 
88ab0c15525ced2eefe39220742efe4769089ad8 
23ca7ec0ba620db52a646d80e22f9703a6589f66.
Should test d66181c84e8fc8471476ce607f7ad321392350c3 
27acf0ef828bf719b2053ba398b195829413dbdd 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
a4a2258a1fec66665481b0bd929b049921cb07a0 
3c659044118e34603161457db9934a34f816d78b 
410cc30fdc590417ae730d635bbc70257adf6750 
d11c75185276ded944f2ea0277532b7fee849bbc 
20b65c15a38d98f31f212925a3e5a733dce5b477.
pnmtopng: 111 colors found
Revision graph left in 
/home/logs/results/bisect/libvirt/test-amd64-amd64-libvirt-pair.guest-migrate--src_host--dst_host.{dot,ps,png,html,svg}.
Populating 151557...
Need 151557.test-amd64-amd64-libvirt-pair (like 151527)
Creating 151557.test-amd64-amd64-libvirt-pair (copying from 151527)
Need 151557.build-amd64 (like 151527)
 revision_ovmf=a4a2258a1fec66665481b0bd929b049921cb07a0
 revision_qemu=3c659044118e34603161457db9934a34f816d78b
 revision_qemuu=410cc30fdc590417ae730d635bbc70257adf6750
 revision_seabios=d11c75185276ded944f2ea0277532b7fee849bbc
 revision_xen=20b65c15a38d98f31f212925a3e5a733dce5b477
Searching for build-amd64 (like 151527) to reuse...
Creating 151557.build-amd64 (copying from 151527)
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...
Populating 151557...
Need 151557.test-amd64-amd64-libvirt-pair (like 151527)
Creating 151557.test-amd64-amd64-libvirt-pair (copying from 151527)
Need 151557.build-amd64 (like 151527)
 revision_ovmf=a4a2258a1fec66665481b0bd929b049921cb07a0
 revision_qemu=3c659044118e34603161457db9934a34f816d78b
 revision_qemuu=410cc30fdc590417ae730d635bbc70257adf6750
 revision_seabios=d11c75185276ded944f2ea0277532b7fee849bbc
 revision_xen=20b65c15a38d98f31f212925a3e5a733dce5b477
Creating 151557.build-amd64 (copying from 151527)
Need 151557.build-amd64-pvops (like 151527)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 151527) to reuse...
Can reuse build-kern 151532.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='151532.build-amd64-pvops', 2='151557', 
3='test-amd64-amd64-libvirt-pair', 4='kernbuildjob']
DB conflict (messages above may refer); retrying...
Populating 151557...
Need 151557.test-amd64-amd64-libvirt-pair (like 151527)
Creating 151557.test-amd64-amd64-libvirt-pair (copying from 151527)
Need 151557.build-amd64 (like 151527)
 revision_ovmf=a4a2258a1fec66665481b0bd929b049921cb07a0
 revision_qemu=3c659044118e34603161457db9934a34f816d78b
 revision_qemuu=410cc30fdc590417ae730d635bbc70257adf6750
 revision_seabios=d11c75185276ded944f2ea0277532b7fee849bbc
 revision_xen=20b65c15a38d98f31f212925a3e5a733dce5b477
Creating 151557.build-amd64 (copying from 151527)
Need 151557.build-amd64-pvops (like 151527)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 151532.build-amd64-pvops.
Need 151557.build-amd64-libvirt (like 151527)
 revision_libvirt=d66181c84e8fc8471476ce607f7ad321392350c3
 revision_libvirt_keycodemapdb=27acf0ef828bf719b2053ba398b195829413dbdd
 revision_xen=20b65c15a38d98f31f212925a3e5a733dce5b477
Creating 151557.build-amd64-libvirt (copying from 151527)
Already created build-amd64
Already created build-amd64
Checking for flail (since 151197)...
Flight 151557 ready to go.