[qemu-upstream-4.12-testing bisection] 156544: testing test-amd64-amd64-libvirt-pair

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

branch xen-4.12-testing
xenbranch xen-4.12-testing
job test-amd64-amd64-libvirt-pair
testid guest-migrate/dst_host/src_host/debian.repeat

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: 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/qemu-upstream-4.12-testing/test-amd64-amd64-libvirt-pair.guest-migrate--dst_host--src_host--debian.repeat.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/qemu-upstream-4.12-testing/test-amd64-amd64-libvirt-pair.guest-migrate--dst_host--src_host--debian.repeat
 --summary-out=tmp/156544.bisection-summary --basis-template=136311 
--blessings=real,real-bisect,real-retry --flight=156544 
qemu-upstream-4.12-testing test-amd64-amd64-libvirt-pair 
guest-migrate/dst_host/src_host/debian.repeat
Searching for failure / basis pass:
 156529 fail [dst_host=chardonnay1,src_host=chardonnay0] / 136311 
[dst_host=baroque1,src_host=baroque0] 136177 
[dst_host=italia1,src_host=italia0] 136047 [dst_host=italia0,src_host=italia1] 
135938 [dst_host=fiano1,src_host=fiano0] 135450 
[dst_host=italia1,src_host=italia0] 135419 [dst_host=albana1,src_host=albana0] 
135225 [dst_host=italia0,src_host=italia1] 135050 
[dst_host=baroque1,src_host=baroque0] 134974 
[dst_host=godello1,src_host=godello0] 134859 
[dst_host=italia1,src_host=italia0] 133734 \
 [dst_host=fiano1,src_host=fiano0] template as basis? using template as basis.
Failure / basis pass flights: 156529 / 136311
(tree with no url: minios)
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: 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 7a05c739c26decb8ff0eef4f6c75ce3ef729532d 
8089c00979a5b089cff592c6b91420e595657167 
16e5b0787687d8904dad2c026107409eb9bfcb95 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8d5708833509ece6ac63084dc07c8ac53c4d4c1a 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
92a78636a51611475f711637c44cafbda3ef9859 
94f0510dc75e910400aad6c169048d672c8c7193 
97b7b5567fba6918a656ad349051b5343b5dea2e
Basis pass 7a05c739c26decb8ff0eef4f6c75ce3ef729532d 
8089c00979a5b089cff592c6b91420e595657167 
16e5b0787687d8904dad2c026107409eb9bfcb95 
b4677bbb658d54ad29c8122d61bdcc0f878030b1 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
96ef5a8e30a8da33eaab09f13cc8d752342717a5 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
8023a62081ffbe3f734019076ec1a2b4213142bb 
a698c8995ffb2838296ec284fe3c4ad33dfca307 
fd2a34c9655acecaaa1541dd84fc670936303175
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/libvirt.git#7a05c739c26decb8ff0eef4f6c75ce3ef729532d-7a05c739c26decb8ff0eef4f6c75ce3ef729532d
 
https://git.savannah.gnu.org/git/gnulib.git/#8089c00979a5b089cff592c6b91420e595657167-8089c00979a5b089cff592c6b91420e595657167
 
https://gitlab.com/keycodemap/keycodemapdb.git#16e5b0787687d8904dad2c026107409eb9bfcb95-16e5b0787687d8904dad2c026107409eb9bfcb95
 git://xenbits.xen.org/linux-pvops.git#b4677bbb658d54ad29c8122d61bdcc0f8780\
 30b1-c3038e718a19fc596f7b1baba0f83d5146dc7784 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/osstest/ovmf.git#96ef5a8e30a8da33eaab09f13cc8d752342717a5-8d5708833509ece6ac63084dc07c8ac53c4d4c1a
 
git://xenbits.xen.org/qemu-xen-traditional.git#d0d8ad39ecb51cd7497cd524484fe09f50876798-d0d8ad39ecb51cd7497cd524484fe09f50876798
 git://xenbits.xen.org/qemu-xen.git#8023a62081ffbe3f734019076ec1a2b4213142\
 bb-92a78636a51611475f711637c44cafbda3ef9859 
git://xenbits.xen.org/osstest/seabios.git#a698c8995ffb2838296ec284fe3c4ad33dfca307-94f0510dc75e910400aad6c169048d672c8c7193
 
git://xenbits.xen.org/xen.git#fd2a34c9655acecaaa1541dd84fc670936303175-97b7b5567fba6918a656ad349051b5343b5dea2e
>From git://cache:9419/git://xenbits.xen.org/linux-pvops
   5d087e3578cf..6e97ed6efa70  tested/linux-5.4 -> origin/tested/linux-5.4
adhoc-revtuple-generator: tree discontiguous: linux-pvops
>From git://cache:9419/git://xenbits.xen.org/osstest/ovmf
   8d57088335..09af9bd9be  xen-tested-master -> origin/xen-tested-master
>From git://cache:9419/git://xenbits.xen.org/xen
   5784d1e942..0c96e4297d  stable-4.14 -> origin/stable-4.14
Loaded 27483 nodes in revision graph
Searching for test results:
 136311 [dst_host=baroque1,src_host=baroque0]
 156529 fail 7a05c739c26decb8ff0eef4f6c75ce3ef729532d 
8089c00979a5b089cff592c6b91420e595657167 
16e5b0787687d8904dad2c026107409eb9bfcb95 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8d5708833509ece6ac63084dc07c8ac53c4d4c1a 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
92a78636a51611475f711637c44cafbda3ef9859 
94f0510dc75e910400aad6c169048d672c8c7193 
97b7b5567fba6918a656ad349051b5343b5dea2e
Searching for interesting versions
Need to reproduce basis pass (pass); had 0 already.
Should test 7a05c739c26decb8ff0eef4f6c75ce3ef729532d 
8089c00979a5b089cff592c6b91420e595657167 
16e5b0787687d8904dad2c026107409eb9bfcb95 
b4677bbb658d54ad29c8122d61bdcc0f878030b1 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
96ef5a8e30a8da33eaab09f13cc8d752342717a5 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
8023a62081ffbe3f734019076ec1a2b4213142bb 
a698c8995ffb2838296ec284fe3c4ad33dfca307 
fd2a34c9655acecaaa1541dd84fc670936303175.
neato: graph is too large for cairo-renderer bitmaps. Scaling by 0.212995 to fit
pnmtopng: 12 colors found
Revision graph left in 
/home/logs/results/bisect/qemu-upstream-4.12-testing/test-amd64-amd64-libvirt-pair.guest-migrate--dst_host--src_host--debian.repeat.{dot,ps,png,html,svg}.
Populating 156544...
Need 156544.test-amd64-amd64-libvirt-pair (like 156529)
Creating 156544.test-amd64-amd64-libvirt-pair (copying from 156529)
Need 156544.build-amd64 (like 156529)
 revision_ovmf=96ef5a8e30a8da33eaab09f13cc8d752342717a5
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=8023a62081ffbe3f734019076ec1a2b4213142bb
 revision_seabios=a698c8995ffb2838296ec284fe3c4ad33dfca307
 revision_xen=fd2a34c9655acecaaa1541dd84fc670936303175
Searching for build-amd64 (like 156529) to reuse...
Creating 156544.build-amd64 (copying from 156529)
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 runvars (
                    SELECT ? as flight, ? as job, name, val, 'f'
                      FROM bisection_runvars
                                 )
"]
DB conflict (messages above may refer); retrying after 0.262224503168003...
Populating 156544...
Need 156544.test-amd64-amd64-libvirt-pair (like 156529)
Creating 156544.test-amd64-amd64-libvirt-pair (copying from 156529)
Need 156544.build-amd64 (like 156529)
 revision_ovmf=96ef5a8e30a8da33eaab09f13cc8d752342717a5
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=8023a62081ffbe3f734019076ec1a2b4213142bb
 revision_seabios=a698c8995ffb2838296ec284fe3c4ad33dfca307
 revision_xen=fd2a34c9655acecaaa1541dd84fc670936303175
Creating 156544.build-amd64 (copying from 156529)
Need 156544.build-amd64-pvops (like 156529)
 revision_linux=b4677bbb658d54ad29c8122d61bdcc0f878030b1
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 156529) to reuse...
Creating 156544.build-amd64-pvops (copying from 156529)
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='build-amd64-pvops', 2='156544', 
3='test-amd64-amd64-libvirt-pair', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 0.128518209973606...
Populating 156544...
Need 156544.test-amd64-amd64-libvirt-pair (like 156529)
Creating 156544.test-amd64-amd64-libvirt-pair (copying from 156529)
Need 156544.build-amd64 (like 156529)
 revision_ovmf=96ef5a8e30a8da33eaab09f13cc8d752342717a5
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=8023a62081ffbe3f734019076ec1a2b4213142bb
 revision_seabios=a698c8995ffb2838296ec284fe3c4ad33dfca307
 revision_xen=fd2a34c9655acecaaa1541dd84fc670936303175
Creating 156544.build-amd64 (copying from 156529)
Need 156544.build-amd64-pvops (like 156529)
 revision_linux=b4677bbb658d54ad29c8122d61bdcc0f878030b1
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Creating 156544.build-amd64-pvops (copying from 156529)
Need 156544.build-amd64-libvirt (like 156529)
 revision_libvirt=7a05c739c26decb8ff0eef4f6c75ce3ef729532d
 revision_libvirt_gnulib=8089c00979a5b089cff592c6b91420e595657167
 revision_libvirt_keycodemapdb=16e5b0787687d8904dad2c026107409eb9bfcb95
 revision_xen=fd2a34c9655acecaaa1541dd84fc670936303175
Creating 156544.build-amd64-libvirt (copying from 156529)
Already created build-amd64
Already created build-amd64
Checking for flail (since 0)...
Flight 156544 ready to go.