[linux-3.18 bisection] doubtful test-amd64-amd64-libvirt-xsm

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

branch xen-unstable
xenbranch xen-unstable
job test-amd64-amd64-libvirt-xsm
testid xen-boot

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://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.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

*** Flailing - >=5 identical flights to no useful effect ***
  Bisector is flailing: >=5 identical flights generated.
  Problem occurs when attempting to test this revision:
   076a2b409667dd9f716a2a2085e1ffea9d58fe8b 
48a6c46b0b7e993aecf5c09386afd554165506ff 
16e5b0787687d8904dad2c026107409eb9bfcb95 
78e0897dd8b321ba1b4a2137778ab7ae7d400af5 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
0a1eb2b43879787257e2a56ebb7f614f0f32ac70
  
  Identical previous flights on this branch:
   133215  started 2019-02-13 02:56:27 Z  blessed real-bisect
   133214  started 2019-02-13 02:06:22 Z  blessed real-bisect
   133213  started 2019-02-13 01:38:15 Z  blessed real-bisect
   133211  started 2019-02-13 00:22:39 Z  blessed real-bisect
   133210  started 2019-02-12 23:35:44 Z  blessed real-bisect
   133216  just generated


----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/linux-3.18/test-amd64-amd64-libvirt-xsm.xen-boot
 --summary-out=tmp/133216.bisection-summary --basis-template=128858 
--blessings=real,real-bisect --flight=133216 linux-3.18 
test-amd64-amd64-libvirt-xsm xen-boot
Searching for failure / basis pass:
 132969 fail [host=debina1] / 132456 [host=pinot1] 131705 [host=baroque1] 
131673 [host=huxelrebe1] 131666 [host=baroque0] 131641 [host=joubertin0] 131619 
[host=godello0] 131593 [host=pinot0] 131580 [host=huxelrebe0] 131563 
[host=fiano0] 131535 [host=albana0] 131512 [host=italia0] 131479 [host=rimava1] 
131442 [host=baroque1] 131420 [host=huxelrebe1] 131370 [host=godello1] 131336 
[host=joubertin0] 131307 [host=godello0] 131279 [host=fiano0] 131231 
[host=huxelrebe0] 131192 [host=albana0] 131149 [ho\
 st=italia0] 131095 [host=rimava1] 131035 [host=baroque1] 130939 
[host=godello1] 130876 [host=godello0] 130843 [host=albana0] 130367 
[host=rimava1] 130203 [host=godello0] 130067 [host=fiano0] 129845 
[host=albana0] 129760 [host=pinot1] 128858 [host=joubertin0] 128841 
[host=huxelrebe1] 128807 [host=godello0] 128691 [host=fiano0] 128258 
[host=huxelrebe1] 128232 [host=italia0] 128177 [host=pinot1] 128096 
[host=albana0] 127486 [host=huxelrebe1] 127472 [host=italia0] 127455 ok.
Failure / basis pass flights: 132969 / 127455
(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://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.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 7c9dcfed5ae6d5874ea0e67e47a6871707b8446a 
8089c00979a5b089cff592c6b91420e595657167 
16e5b0787687d8904dad2c026107409eb9bfcb95 
4c35624dcb3bce026bb08eb04085c187bafff863 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
755eb6403ec722db37f1b8f8b51e0b0ab661c003
Basis pass 076a2b409667dd9f716a2a2085e1ffea9d58fe8b 
d6397dde2e127e246e3eeb5254a21f42cac783c8 
16e5b0787687d8904dad2c026107409eb9bfcb95 
c0305995d3676c8f7764eb79a7f99de8d18c591a 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
9c0eed618f37dd5b4a57c8b3fbc48ef8913e3149 
de5b678ca4dcdfa83e322491d478d66df56c1986 
1d069e45f7c2f6b2982797dd32092b300bacafad
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/libvirt.git#076a2b409667dd9f716a2a2085e1ffea9d58fe8b-7c9dcfed5ae6d5874ea0e67e47a6871707b8446a
 
https://git.savannah.gnu.org/git/gnulib.git/#d6397dde2e127e246e3eeb5254a21f42cac783c8-8089c00979a5b089cff592c6b91420e595657167
 
https://gitlab.com/keycodemap/keycodemapdb.git#16e5b0787687d8904dad2c026107409eb9bfcb95-16e5b0787687d8904dad2c026107409eb9bfcb95
 git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git#c030\
 5995d3676c8f7764eb79a7f99de8d18c591a-4c35624dcb3bce026bb08eb04085c187bafff863 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/qemu-xen-traditional.git#9c0eed618f37dd5b4a57c8b3fbc48ef8913e3149-d0d8ad39ecb51cd7497cd524484fe09f50876798
 
git://xenbits.xen.org/qemu-xen.git#de5b678ca4dcdfa83e322491d478d66df56c1986-de5b678ca4dcdfa83e322491d478d66df56c1986
 git://xenbits.xen.org/xen.git#1d069e45f7c2f6b\
 2982797dd32092b300bacafad-755eb6403ec722db37f1b8f8b51e0b0ab661c003
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.

adhoc-revtuple-generator: tree discontiguous: libvirt
Loaded 5388 nodes in revision graph
Searching for test results:
 127486 [host=huxelrebe1]
 127472 [host=italia0]
 127455 pass 076a2b409667dd9f716a2a2085e1ffea9d58fe8b 
d6397dde2e127e246e3eeb5254a21f42cac783c8 
16e5b0787687d8904dad2c026107409eb9bfcb95 
c0305995d3676c8f7764eb79a7f99de8d18c591a 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
9c0eed618f37dd5b4a57c8b3fbc48ef8913e3149 
de5b678ca4dcdfa83e322491d478d66df56c1986 
1d069e45f7c2f6b2982797dd32092b300bacafad
 128096 [host=albana0]
 128177 [host=pinot1]
 128232 [host=italia0]
 128258 [host=huxelrebe1]
 128691 [host=fiano0]
 128807 [host=godello0]
 128858 [host=joubertin0]
 128841 [host=huxelrebe1]
 129760 [host=pinot1]
 129845 [host=albana0]
 130067 [host=fiano0]
 130203 [host=godello0]
 130367 [host=rimava1]
 130843 [host=albana0]
 130876 [host=godello0]
 130939 [host=godello1]
 131095 [host=rimava1]
 131035 [host=baroque1]
 131149 [host=italia0]
 131192 [host=albana0]
 131279 [host=fiano0]
 131231 [host=huxelrebe0]
 131307 [host=godello0]
 131336 [host=joubertin0]
 131420 [host=huxelrebe1]
 131370 [host=godello1]
 131442 [host=baroque1]
 131479 [host=rimava1]
 131512 [host=italia0]
 131535 [host=albana0]
 131563 [host=fiano0]
 131580 [host=huxelrebe0]
 131593 [host=pinot0]
 131641 [host=joubertin0]
 131619 [host=godello0]
 131666 [host=baroque0]
 131673 [host=huxelrebe1]
 131705 [host=baroque1]
 131749 fail irrelevant
 131729 fail irrelevant
 131769 fail irrelevant
 131990 fail irrelevant
 131969 fail irrelevant
 132066 fail irrelevant
 132179 fail irrelevant
 132290 fail irrelevant
 132408 fail irrelevant
 132456 [host=pinot1]
 132579 fail irrelevant
 132652 fail irrelevant
 132741 fail irrelevant
 132798 fail irrelevant
 132969 fail 7c9dcfed5ae6d5874ea0e67e47a6871707b8446a 
8089c00979a5b089cff592c6b91420e595657167 
16e5b0787687d8904dad2c026107409eb9bfcb95 
4c35624dcb3bce026bb08eb04085c187bafff863 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
755eb6403ec722db37f1b8f8b51e0b0ab661c003
 133209 fail 076a2b409667dd9f716a2a2085e1ffea9d58fe8b 
626586a9734301165058ef70005b692d0f749df1 
16e5b0787687d8904dad2c026107409eb9bfcb95 
7d17ca91d929c798d711daa4b98e12331b2e26c6 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
82855aba5bf91e50c81526167c11d4aeaf665e66
 133215 !! flight 133215 missing revision for libvirt_gnulib
!! flight 133215 missing revision for libvirt_keycodemapdb
 133206 pass 076a2b409667dd9f716a2a2085e1ffea9d58fe8b 
6ccfbb4ce5d4fa79f7afb48f3648f2e0401523c3 
16e5b0787687d8904dad2c026107409eb9bfcb95 
5deaaf487b1b0b46b15309d4085053eb5c2137ae 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
6d8ffac1f7a782dc2c7f8df3871a294729ae36bd
 133185 pass 076a2b409667dd9f716a2a2085e1ffea9d58fe8b 
d6397dde2e127e246e3eeb5254a21f42cac783c8 
16e5b0787687d8904dad2c026107409eb9bfcb95 
c0305995d3676c8f7764eb79a7f99de8d18c591a 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
9c0eed618f37dd5b4a57c8b3fbc48ef8913e3149 
de5b678ca4dcdfa83e322491d478d66df56c1986 
1d069e45f7c2f6b2982797dd32092b300bacafad
 133190 fail 7c9dcfed5ae6d5874ea0e67e47a6871707b8446a 
8089c00979a5b089cff592c6b91420e595657167 
16e5b0787687d8904dad2c026107409eb9bfcb95 
4c35624dcb3bce026bb08eb04085c187bafff863 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
755eb6403ec722db37f1b8f8b51e0b0ab661c003
 133202 fail 076a2b409667dd9f716a2a2085e1ffea9d58fe8b 
8089c00979a5b089cff592c6b91420e595657167 
16e5b0787687d8904dad2c026107409eb9bfcb95 
9b5eed105a45ac0557af113b4096132ae7e3e47f 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
68292c94a60eab24514ab4a8e4772af24dead807
 133210 !! flight 133210 missing revision for libvirt_gnulib
!! flight 133210 missing revision for libvirt_keycodemapdb
 133213 !! flight 133213 missing revision for libvirt_gnulib
!! flight 133213 missing revision for libvirt_keycodemapdb
 133211 !! flight 133211 missing revision for libvirt_gnulib
!! flight 133211 missing revision for libvirt_keycodemapdb
 133214 !! flight 133214 missing revision for libvirt_gnulib
!! flight 133214 missing revision for libvirt_keycodemapdb
Searching for interesting versions
 Result found: flight 127455 (pass), for basis pass
 Result found: flight 132969 (fail), for basis failure
 Repro found: flight 133185 (pass), for basis pass
 Repro found: flight 133190 (fail), for basis failure
 485 revisions at 076a2b409667dd9f716a2a2085e1ffea9d58fe8b 
626586a9734301165058ef70005b692d0f749df1 
16e5b0787687d8904dad2c026107409eb9bfcb95 
40b3de594d27f9a35aae808bd065e132ed6fa654 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
82855aba5bf91e50c81526167c11d4aeaf665e66
Looking 242 below 076a2b409667dd9f716a2a2085e1ffea9d58fe8b 
626586a9734301165058ef70005b692d0f749df1 
16e5b0787687d8904dad2c026107409eb9bfcb95 
40b3de594d27f9a35aae808bd065e132ed6fa654 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
82855aba5bf91e50c81526167c11d4aeaf665e66.
Should test 076a2b409667dd9f716a2a2085e1ffea9d58fe8b 
48a6c46b0b7e993aecf5c09386afd554165506ff 
16e5b0787687d8904dad2c026107409eb9bfcb95 
78e0897dd8b321ba1b4a2137778ab7ae7d400af5 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
0a1eb2b43879787257e2a56ebb7f614f0f32ac70.
dot: graph is too large for cairo-renderer bitmaps. Scaling by 0.273054 to fit
pnmtopng: 39 colors found
Revision graph left in 
/home/logs/results/bisect/linux-3.18/test-amd64-amd64-libvirt-xsm.xen-boot.{dot,ps,png,html,svg}.
Populating 133216...
Need 133216.test-amd64-amd64-libvirt-xsm (like 132969)
Creating 133216.test-amd64-amd64-libvirt-xsm (copying from 132969)
Need 133216.build-amd64-xsm (like 132969)
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=de5b678ca4dcdfa83e322491d478d66df56c1986
 revision_xen=0a1eb2b43879787257e2a56ebb7f614f0f32ac70
Searching for build-amd64-xsm (like 132969) to reuse...
Creating 133216.build-amd64-xsm (copying from 132969)
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 133216...
Need 133216.test-amd64-amd64-libvirt-xsm (like 132969)
Creating 133216.test-amd64-amd64-libvirt-xsm (copying from 132969)
Need 133216.build-amd64-xsm (like 132969)
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=de5b678ca4dcdfa83e322491d478d66df56c1986
 revision_xen=0a1eb2b43879787257e2a56ebb7f614f0f32ac70
Creating 133216.build-amd64-xsm (copying from 132969)
Need 133216.build-amd64-pvops (like 132969)
 revision_linux=78e0897dd8b321ba1b4a2137778ab7ae7d400af5
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 132969) to reuse...
Can reuse build-kern 132434.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='132434.build-amd64-pvops', 2='133216', 
3='test-amd64-amd64-libvirt-xsm', 4='kernbuildjob']
DB conflict (messages above may refer); retrying...
Populating 133216...
Need 133216.test-amd64-amd64-libvirt-xsm (like 132969)
Creating 133216.test-amd64-amd64-libvirt-xsm (copying from 132969)
Need 133216.build-amd64-xsm (like 132969)
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=de5b678ca4dcdfa83e322491d478d66df56c1986
 revision_xen=0a1eb2b43879787257e2a56ebb7f614f0f32ac70
Creating 133216.build-amd64-xsm (copying from 132969)
Need 133216.build-amd64-pvops (like 132969)
 revision_linux=78e0897dd8b321ba1b4a2137778ab7ae7d400af5
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 132434.build-amd64-pvops.
Need 133216.build-amd64-libvirt (like 132969)
 revision_libvirt=076a2b409667dd9f716a2a2085e1ffea9d58fe8b
 revision_libvirt_gnulib=48a6c46b0b7e993aecf5c09386afd554165506ff
 revision_libvirt_keycodemapdb=16e5b0787687d8904dad2c026107409eb9bfcb95
 revision_xen=0a1eb2b43879787257e2a56ebb7f614f0f32ac70
Creating 133216.build-amd64-libvirt (copying from 132969)
Need 133216.build-amd64 (like 132969)
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=de5b678ca4dcdfa83e322491d478d66df56c1986
 revision_xen=0a1eb2b43879787257e2a56ebb7f614f0f32ac70
Searching for build-amd64 (like 132969) to reuse...
Creating 133216.build-amd64 (copying from 132969)
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 133216...
Need 133216.test-amd64-amd64-libvirt-xsm (like 132969)
Creating 133216.test-amd64-amd64-libvirt-xsm (copying from 132969)
Need 133216.build-amd64-xsm (like 132969)
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=de5b678ca4dcdfa83e322491d478d66df56c1986
 revision_xen=0a1eb2b43879787257e2a56ebb7f614f0f32ac70
Creating 133216.build-amd64-xsm (copying from 132969)
Need 133216.build-amd64-pvops (like 132969)
 revision_linux=78e0897dd8b321ba1b4a2137778ab7ae7d400af5
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 132434.build-amd64-pvops.
Need 133216.build-amd64-libvirt (like 132969)
 revision_libvirt=076a2b409667dd9f716a2a2085e1ffea9d58fe8b
 revision_libvirt_gnulib=48a6c46b0b7e993aecf5c09386afd554165506ff
 revision_libvirt_keycodemapdb=16e5b0787687d8904dad2c026107409eb9bfcb95
 revision_xen=0a1eb2b43879787257e2a56ebb7f614f0f32ac70
Creating 133216.build-amd64-libvirt (copying from 132969)
Need 133216.build-amd64 (like 132969)
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=de5b678ca4dcdfa83e322491d478d66df56c1986
 revision_xen=0a1eb2b43879787257e2a56ebb7f614f0f32ac70
Creating 133216.build-amd64 (copying from 132969)
Already created build-amd64-xsm
Checking for flail (since 127455)...

*** Flailing - >=5 identical flights to no useful effect ***
  Bisector is flailing: >=5 identical flights generated.
  Problem occurs when attempting to test this revision:
   076a2b409667dd9f716a2a2085e1ffea9d58fe8b 
48a6c46b0b7e993aecf5c09386afd554165506ff 
16e5b0787687d8904dad2c026107409eb9bfcb95 
78e0897dd8b321ba1b4a2137778ab7ae7d400af5 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
0a1eb2b43879787257e2a56ebb7f614f0f32ac70
  
  Identical previous flights on this branch:
   133215  started 2019-02-13 02:56:27 Z  blessed real-bisect
   133214  started 2019-02-13 02:06:22 Z  blessed real-bisect
   133213  started 2019-02-13 01:38:15 Z  blessed real-bisect
   133211  started 2019-02-13 00:22:39 Z  blessed real-bisect
   133210  started 2019-02-12 23:35:44 Z  blessed real-bisect
   133216  just generated


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