[xen-unstable bisection] 141995: 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://xenbits.xen.org/libvirt.git
Tree: libvirt_gnulib https://git.savannah.gnu.org/git/gnulib.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-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-amd64-libvirt-pair.guest-migrate--src_host--dst_host
 --summary-out=tmp/141995.bisection-summary --basis-template=141822 
--blessings=real,real-bisect --flight=141995 xen-unstable 
test-amd64-amd64-libvirt-pair guest-migrate/src_host/dst_host
Searching for failure / basis pass:
 141959 fail [dst_host=fiano1,src_host=fiano0] / 141822 
[dst_host=italia1,src_host=italia0] 141750 
[dst_host=chardonnay0,src_host=chardonnay1] 141691 
[dst_host=godello1,src_host=godello0] 141630 
[dst_host=albana0,src_host=albana1] 141573 
[dst_host=huxelrebe1,src_host=huxelrebe0] 141495 
[dst_host=baroque0,src_host=baroque1] 141459 
[dst_host=godello0,src_host=godello1] 141430 
[dst_host=chardonnay1,src_host=chardonnay0] 141376 
[dst_host=debina0,src_host=debina1] 141309 [dst_host=baroque1,src_host=b\
 aroque0] 141276 [dst_host=huxelrebe0,src_host=huxelrebe1] 141252 
[dst_host=pinot1,src_host=pinot0] 141236 [dst_host=fiano0,src_host=fiano1] 
141215 [dst_host=debina1,src_host=debina0] 141192 
[dst_host=italia1,src_host=italia0] 141083 
[dst_host=godello1,src_host=godello0] 141053 
[dst_host=huxelrebe1,src_host=huxelrebe0] 141013 
[dst_host=chardonnay0,src_host=chardonnay1] 140985 
[dst_host=italia0,src_host=italia1] 140960 
[dst_host=chardonnay1,src_host=chardonnay0] 140939 ok.
Failure / basis pass flights: 141959 / 140939
(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_gnulib https://git.savannah.gnu.org/git/gnulib.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 742f59903349cefdd02f58e25eed3747c5165e63 
1f6fb368c04919243e2c70f2aa514a5f88e95309 
6280c94f306df6a20bbc100ba15a5a81af0366e6 
f6e27dbb1afabcba436e346d6aa88a592a1436bb 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
7a4e6711114905b3cbbe48e81c3222361a7f3579
Basis pass 16fb3c8b83fb39f9931e942f7d1738ffe024d234 
1f6fb368c04919243e2c70f2aa514a5f88e95309 
6280c94f306df6a20bbc100ba15a5a81af0366e6 
3ffe1e79c174b2093f7ee3df589a7705572c9620 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
cef9660618a880ced798375a0fd16a8ad80bd0f0 
b376456a78ce893036002186d1003900a3b8833d
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/libvirt.git#16fb3c8b83fb39f9931e942f7d1738ffe024d234-742f59903349cefdd02f58e25eed3747c5165e63
 
https://git.savannah.gnu.org/git/gnulib.git/#1f6fb368c04919243e2c70f2aa514a5f88e95309-1f6fb368c04919243e2c70f2aa514a5f88e95309
 
https://gitlab.com/keycodemap/keycodemapdb.git#6280c94f306df6a20bbc100ba15a5a81af0366e6-6280c94f306df6a20bbc100ba15a5a81af0366e6
 git://xenbits.xen.org/linux-pvops.git#3ffe1e79c174b2093f7ee3df589a7705572c\
 9620-f6e27dbb1afabcba436e346d6aa88a592a1436bb 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/qemu-xen-traditional.git#d0d8ad39ecb51cd7497cd524484fe09f50876798-d0d8ad39ecb51cd7497cd524484fe09f50876798
 
git://xenbits.xen.org/qemu-xen.git#cef9660618a880ced798375a0fd16a8ad80bd0f0-933ebad2470a169504799a1d95b8e410bd9847ef
 git://xenbits.xen.org/xen.git#b376456a78ce893036002186d1003900a3b8833d-7a4e67\
 11114905b3cbbe48e81c3222361a7f3579
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.

Loaded 5708 nodes in revision graph
Searching for test results:
 140915 [dst_host=debina0,src_host=debina1]
 140886 [dst_host=godello0,src_host=godello1]
 140939 pass 16fb3c8b83fb39f9931e942f7d1738ffe024d234 
1f6fb368c04919243e2c70f2aa514a5f88e95309 
6280c94f306df6a20bbc100ba15a5a81af0366e6 
3ffe1e79c174b2093f7ee3df589a7705572c9620 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
cef9660618a880ced798375a0fd16a8ad80bd0f0 
b376456a78ce893036002186d1003900a3b8833d
 140960 [dst_host=chardonnay1,src_host=chardonnay0]
 140985 [dst_host=italia0,src_host=italia1]
 141013 [dst_host=chardonnay0,src_host=chardonnay1]
 141053 [dst_host=huxelrebe1,src_host=huxelrebe0]
 141083 [dst_host=godello1,src_host=godello0]
 141236 [dst_host=fiano0,src_host=fiano1]
 141192 [dst_host=italia1,src_host=italia0]
 141215 [dst_host=debina1,src_host=debina0]
 141252 [dst_host=pinot1,src_host=pinot0]
 141276 [dst_host=huxelrebe0,src_host=huxelrebe1]
 141309 [dst_host=baroque1,src_host=baroque0]
 141376 [dst_host=debina0,src_host=debina1]
 141459 [dst_host=godello0,src_host=godello1]
 141430 [dst_host=chardonnay1,src_host=chardonnay0]
 141495 [dst_host=baroque0,src_host=baroque1]
 141573 [dst_host=huxelrebe1,src_host=huxelrebe0]
 141691 [dst_host=godello1,src_host=godello0]
 141630 [dst_host=albana0,src_host=albana1]
 141822 [dst_host=italia1,src_host=italia0]
 141750 [dst_host=chardonnay0,src_host=chardonnay1]
 141882 fail irrelevant
 141919 fail irrelevant
 141959 fail 742f59903349cefdd02f58e25eed3747c5165e63 
1f6fb368c04919243e2c70f2aa514a5f88e95309 
6280c94f306df6a20bbc100ba15a5a81af0366e6 
f6e27dbb1afabcba436e346d6aa88a592a1436bb 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
7a4e6711114905b3cbbe48e81c3222361a7f3579
 141982 pass 16fb3c8b83fb39f9931e942f7d1738ffe024d234 
1f6fb368c04919243e2c70f2aa514a5f88e95309 
6280c94f306df6a20bbc100ba15a5a81af0366e6 
3ffe1e79c174b2093f7ee3df589a7705572c9620 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
cef9660618a880ced798375a0fd16a8ad80bd0f0 
b376456a78ce893036002186d1003900a3b8833d
 141987 fail 742f59903349cefdd02f58e25eed3747c5165e63 
1f6fb368c04919243e2c70f2aa514a5f88e95309 
6280c94f306df6a20bbc100ba15a5a81af0366e6 
f6e27dbb1afabcba436e346d6aa88a592a1436bb 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
7a4e6711114905b3cbbe48e81c3222361a7f3579
 141991 pass e9d51a221c1871da246ae8dbc5b5f71191f48be2 
1f6fb368c04919243e2c70f2aa514a5f88e95309 
6280c94f306df6a20bbc100ba15a5a81af0366e6 
e2cd24b629389b52a31d96d226ed150dacab9cdd 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
cef9660618a880ced798375a0fd16a8ad80bd0f0 
8e2c94de2619693197d9fbdbec5220e18b77baec
Searching for interesting versions
 Result found: flight 140939 (pass), for basis pass
 Result found: flight 141959 (fail), for basis failure
 Repro found: flight 141982 (pass), for basis pass
 Repro found: flight 141987 (fail), for basis failure
 503 revisions at 742f59903349cefdd02f58e25eed3747c5165e63 
1f6fb368c04919243e2c70f2aa514a5f88e95309 
6280c94f306df6a20bbc100ba15a5a81af0366e6 
f6e27dbb1afabcba436e346d6aa88a592a1436bb 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
197baceee47f5d158b2bae4c0e933a6e26871324
Looking 251 below 742f59903349cefdd02f58e25eed3747c5165e63 
1f6fb368c04919243e2c70f2aa514a5f88e95309 
6280c94f306df6a20bbc100ba15a5a81af0366e6 
f6e27dbb1afabcba436e346d6aa88a592a1436bb 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
197baceee47f5d158b2bae4c0e933a6e26871324.
Should test a3b728f8605cb3f21f32de2c3af3d01895260d7c 
1f6fb368c04919243e2c70f2aa514a5f88e95309 
6280c94f306df6a20bbc100ba15a5a81af0366e6 
b10ab5e2c476b69689bc0c46d309471b597c880c 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
cef9660618a880ced798375a0fd16a8ad80bd0f0 
34bf484e4e4ae7f5995723f7468b746ec7ec5b3d.
dot: graph is too large for cairo-renderer bitmaps. Scaling by 0.552731 to fit
pnmtopng: 27 colors found
Revision graph left in 
/home/logs/results/bisect/xen-unstable/test-amd64-amd64-libvirt-pair.guest-migrate--src_host--dst_host.{dot,ps,png,html,svg}.
Populating 141995...
Need 141995.test-amd64-amd64-libvirt-pair (like 141959)
Creating 141995.test-amd64-amd64-libvirt-pair (copying from 141959)
Need 141995.build-amd64 (like 141959)
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=cef9660618a880ced798375a0fd16a8ad80bd0f0
 revision_xen=34bf484e4e4ae7f5995723f7468b746ec7ec5b3d
Searching for build-amd64 (like 141959) to reuse...
Creating 141995.build-amd64 (copying from 141959)
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 141995...
Need 141995.test-amd64-amd64-libvirt-pair (like 141959)
Creating 141995.test-amd64-amd64-libvirt-pair (copying from 141959)
Need 141995.build-amd64 (like 141959)
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=cef9660618a880ced798375a0fd16a8ad80bd0f0
 revision_xen=34bf484e4e4ae7f5995723f7468b746ec7ec5b3d
Creating 141995.build-amd64 (copying from 141959)
Need 141995.build-amd64-pvops (like 141959)
 revision_linux=b10ab5e2c476b69689bc0c46d309471b597c880c
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 141959) to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 141995...
Need 141995.test-amd64-amd64-libvirt-pair (like 141959)
Creating 141995.test-amd64-amd64-libvirt-pair (copying from 141959)
Need 141995.build-amd64 (like 141959)
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=cef9660618a880ced798375a0fd16a8ad80bd0f0
 revision_xen=34bf484e4e4ae7f5995723f7468b746ec7ec5b3d
Creating 141995.build-amd64 (copying from 141959)
Need 141995.build-amd64-pvops (like 141959)
 revision_linux=b10ab5e2c476b69689bc0c46d309471b597c880c
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 141959) to reuse...
Can reuse build-kern 141824.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='141824.build-amd64-pvops', 2='141995', 
3='test-amd64-amd64-libvirt-pair', 4='kernbuildjob']
DB conflict (messages above may refer); retrying...
Populating 141995...
Need 141995.test-amd64-amd64-libvirt-pair (like 141959)
Creating 141995.test-amd64-amd64-libvirt-pair (copying from 141959)
Need 141995.build-amd64 (like 141959)
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=cef9660618a880ced798375a0fd16a8ad80bd0f0
 revision_xen=34bf484e4e4ae7f5995723f7468b746ec7ec5b3d
Creating 141995.build-amd64 (copying from 141959)
Need 141995.build-amd64-pvops (like 141959)
 revision_linux=b10ab5e2c476b69689bc0c46d309471b597c880c
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 141824.build-amd64-pvops.
Need 141995.build-amd64-libvirt (like 141959)
 revision_libvirt=a3b728f8605cb3f21f32de2c3af3d01895260d7c
 revision_libvirt_gnulib=1f6fb368c04919243e2c70f2aa514a5f88e95309
 revision_libvirt_keycodemapdb=6280c94f306df6a20bbc100ba15a5a81af0366e6
 revision_xen=34bf484e4e4ae7f5995723f7468b746ec7ec5b3d
Creating 141995.build-amd64-libvirt (copying from 141959)
Already created build-amd64
Already created build-amd64
Checking for flail (since 140939)...
Flight 141995 ready to go.

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