[linux-4.4 bisection] doubtful test-amd64-i386-libvirt-xsm

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

branch xen-unstable
xenbranch xen-unstable
job test-amd64-i386-libvirt-xsm
testid guest-start/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://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.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

*** Flailing - >=5 identical flights to no useful effect ***
  Bisector is flailing: >=5 identical flights generated.
  Problem occurs when attempting to test this revision:
   a1cd25b919509be2645dbe6f952d5263e0d4e4e5 
611869be9f1083e53305446d90a2909fc89914ef 
317d3eeb963a515e15a63fa356d8ebcda7041a51 
1721173ef18200e8e8265568f13942d6e19c2c83 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
70911f1f4aee0366b6122f2b90d367ec0f066beb 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
e465fecbfdb865c75f762055c0396bc617005748
  
  Identical previous flights on this branch:
   148223  started 2020-03-07 12:53:53 Z  blessed real-bisect
   148216  started 2020-03-07 11:20:21 Z  blessed real-bisect
   148213  started 2020-03-07 09:58:07 Z  blessed real-bisect
   148208  started 2020-03-07 07:54:16 Z  blessed real-bisect
   148204  started 2020-03-07 05:32:52 Z  blessed real-bisect
   148229  just generated


----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/linux-4.4/test-amd64-i386-libvirt-xsm.guest-start--debian.repeat
 --summary-out=tmp/148229.bisection-summary --basis-template=139698 
--blessings=real,real-bisect --flight=148229 linux-4.4 
test-amd64-i386-libvirt-xsm guest-start/debian.repeat
Searching for failure / basis pass:
 148041 fail [host=elbling1] / 147721 [host=albana1] 147662 [host=albana0] 
147577 [host=chardonnay1] 147186 [host=italia0] 147111 [host=fiano0] 147053 
[host=huxelrebe0] 146992 [host=albana0] 146915 [host=pinot0] 143846 
[host=huxelrebe0] 143646 [host=huxelrebe1] 143548 [host=chardonnay0] 143425 
[host=pinot0] 143351 [host=baroque0] 143292 [host=albana1] 143254 
[host=debina1] 143181 [host=rimava1] 143138 [host=chardonnay1] 143097 
[host=fiano1] 143063 [host=huxelrebe0] 143042 [host=italia1] 143009 [\
 host=huxelrebe1] 142951 [host=pinot1] 142901 [host=chardonnay0] 142851 
[host=pinot0] 142800 [host=fiano0] 142762 ok.
Failure / basis pass flights: 148041 / 142762
(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://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.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 a1cd25b919509be2645dbe6f952d5263e0d4e4e5 
611869be9f1083e53305446d90a2909fc89914ef 
317d3eeb963a515e15a63fa356d8ebcda7041a51 
1721173ef18200e8e8265568f13942d6e19c2c83 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
70911f1f4aee0366b6122f2b90d367ec0f066beb 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
e465fecbfdb865c75f762055c0396bc617005748
Basis pass 36138eaecf8920d843ca3b1cec38cc765369144c 
1f6fb368c04919243e2c70f2aa514a5f88e95309 
6280c94f306df6a20bbc100ba15a5a81af0366e6 
c61ebb668f2ce3c22d1cfe6df28bd3198eabbdd7 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
410c4d00d9f7e369d1ce183e9e8de98cb59c4d20 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
43f5df79dad6738d52ea79d072de2b56eb96a91f 
fef8d99fbce1a5e7ddfd22b0f33940b8d6193ec8
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/libvirt.git#36138eaecf8920d843ca3b1cec38cc765369144c-a1cd25b919509be2645dbe6f952d5263e0d4e4e5
 
https://git.savannah.gnu.org/git/gnulib.git/#1f6fb368c04919243e2c70f2aa514a5f88e95309-611869be9f1083e53305446d90a2909fc89914ef
 
https://gitlab.com/keycodemap/keycodemapdb.git#6280c94f306df6a20bbc100ba15a5a81af0366e6-317d3eeb963a515e15a63fa356d8ebcda7041a51
 git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git#c61e\
 bb668f2ce3c22d1cfe6df28bd3198eabbdd7-1721173ef18200e8e8265568f13942d6e19c2c83 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/osstest/ovmf.git#410c4d00d9f7e369d1ce183e9e8de98cb59c4d20-70911f1f4aee0366b6122f2b90d367ec0f066beb
 
git://xenbits.xen.org/qemu-xen-traditional.git#d0d8ad39ecb51cd7497cd524484fe09f50876798-d0d8ad39ecb51cd7497cd524484fe09f50876798
 git://xenbits.xen.org/qemu-xen.git#933eba\
 d2470a169504799a1d95b8e410bd9847ef-933ebad2470a169504799a1d95b8e410bd9847ef 
git://xenbits.xen.org/osstest/seabios.git#43f5df79dad6738d52ea79d072de2b56eb96a91f-76551856b28d227cb0386a1ab0e774329b941f7d
 
git://xenbits.xen.org/xen.git#fef8d99fbce1a5e7ddfd22b0f33940b8d6193ec8-e465fecbfdb865c75f762055c0396bc617005748
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 23062 nodes in revision graph
Searching for test results:
 142648 [host=albana1]
 142685 [host=debina0]
 142711 [host=elbling0]
 142736 [host=debina1]
 142762 pass 36138eaecf8920d843ca3b1cec38cc765369144c 
1f6fb368c04919243e2c70f2aa514a5f88e95309 
6280c94f306df6a20bbc100ba15a5a81af0366e6 
c61ebb668f2ce3c22d1cfe6df28bd3198eabbdd7 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
410c4d00d9f7e369d1ce183e9e8de98cb59c4d20 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
43f5df79dad6738d52ea79d072de2b56eb96a91f 
fef8d99fbce1a5e7ddfd22b0f33940b8d6193ec8
 142800 [host=fiano0]
 142901 [host=chardonnay0]
 142851 [host=pinot0]
 142951 [host=pinot1]
 143042 [host=italia1]
 143009 [host=huxelrebe1]
 143063 [host=huxelrebe0]
 143138 [host=chardonnay1]
 143097 [host=fiano1]
 143181 [host=rimava1]
 143254 [host=debina1]
 143292 [host=albana1]
 143351 [host=baroque0]
 143425 [host=pinot0]
 143548 [host=chardonnay0]
 143646 [host=huxelrebe1]
 143846 [host=huxelrebe0]
 146915 [host=pinot0]
 146860 []
 146992 [host=albana0]
 147111 [host=fiano0]
 147053 [host=huxelrebe0]
 147186 [host=italia0]
 147279 [host=chardonnay1]
 147355 [host=chardonnay1]
 147435 [host=chardonnay1]
 147577 [host=chardonnay1]
 147500 [host=chardonnay1]
 147662 [host=albana0]
 147771 fail a1cd25b919509be2645dbe6f952d5263e0d4e4e5 
611869be9f1083e53305446d90a2909fc89914ef 
317d3eeb963a515e15a63fa356d8ebcda7041a51 
1721173ef18200e8e8265568f13942d6e19c2c83 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
70911f1f4aee0366b6122f2b90d367ec0f066beb 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
e465fecbfdb865c75f762055c0396bc617005748
 147721 [host=albana1]
 147836 blocked a1cd25b919509be2645dbe6f952d5263e0d4e4e5 
611869be9f1083e53305446d90a2909fc89914ef 
317d3eeb963a515e15a63fa356d8ebcda7041a51 
1721173ef18200e8e8265568f13942d6e19c2c83 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
70911f1f4aee0366b6122f2b90d367ec0f066beb 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
e465fecbfdb865c75f762055c0396bc617005748
 147924 blocked a1cd25b919509be2645dbe6f952d5263e0d4e4e5 
611869be9f1083e53305446d90a2909fc89914ef 
317d3eeb963a515e15a63fa356d8ebcda7041a51 
1721173ef18200e8e8265568f13942d6e19c2c83 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
70911f1f4aee0366b6122f2b90d367ec0f066beb 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
e465fecbfdb865c75f762055c0396bc617005748
 148041 fail a1cd25b919509be2645dbe6f952d5263e0d4e4e5 
611869be9f1083e53305446d90a2909fc89914ef 
317d3eeb963a515e15a63fa356d8ebcda7041a51 
1721173ef18200e8e8265568f13942d6e19c2c83 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
70911f1f4aee0366b6122f2b90d367ec0f066beb 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
e465fecbfdb865c75f762055c0396bc617005748
 148197 blocked a1cd25b919509be2645dbe6f952d5263e0d4e4e5 
611869be9f1083e53305446d90a2909fc89914ef 
317d3eeb963a515e15a63fa356d8ebcda7041a51 
1721173ef18200e8e8265568f13942d6e19c2c83 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
70911f1f4aee0366b6122f2b90d367ec0f066beb 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
e465fecbfdb865c75f762055c0396bc617005748
 148204 blocked a1cd25b919509be2645dbe6f952d5263e0d4e4e5 
611869be9f1083e53305446d90a2909fc89914ef 
317d3eeb963a515e15a63fa356d8ebcda7041a51 
1721173ef18200e8e8265568f13942d6e19c2c83 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
70911f1f4aee0366b6122f2b90d367ec0f066beb 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
e465fecbfdb865c75f762055c0396bc617005748
 148145 pass 36138eaecf8920d843ca3b1cec38cc765369144c 
1f6fb368c04919243e2c70f2aa514a5f88e95309 
6280c94f306df6a20bbc100ba15a5a81af0366e6 
c61ebb668f2ce3c22d1cfe6df28bd3198eabbdd7 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
410c4d00d9f7e369d1ce183e9e8de98cb59c4d20 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
43f5df79dad6738d52ea79d072de2b56eb96a91f 
fef8d99fbce1a5e7ddfd22b0f33940b8d6193ec8
 148135 blocked irrelevant
 148208 blocked a1cd25b919509be2645dbe6f952d5263e0d4e4e5 
611869be9f1083e53305446d90a2909fc89914ef 
317d3eeb963a515e15a63fa356d8ebcda7041a51 
1721173ef18200e8e8265568f13942d6e19c2c83 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
70911f1f4aee0366b6122f2b90d367ec0f066beb 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
e465fecbfdb865c75f762055c0396bc617005748
 148201 blocked a1cd25b919509be2645dbe6f952d5263e0d4e4e5 
611869be9f1083e53305446d90a2909fc89914ef 
317d3eeb963a515e15a63fa356d8ebcda7041a51 
1721173ef18200e8e8265568f13942d6e19c2c83 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
70911f1f4aee0366b6122f2b90d367ec0f066beb 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
e465fecbfdb865c75f762055c0396bc617005748
 148213 blocked a1cd25b919509be2645dbe6f952d5263e0d4e4e5 
611869be9f1083e53305446d90a2909fc89914ef 
317d3eeb963a515e15a63fa356d8ebcda7041a51 
1721173ef18200e8e8265568f13942d6e19c2c83 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
70911f1f4aee0366b6122f2b90d367ec0f066beb 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
e465fecbfdb865c75f762055c0396bc617005748
 148216 blocked a1cd25b919509be2645dbe6f952d5263e0d4e4e5 
611869be9f1083e53305446d90a2909fc89914ef 
317d3eeb963a515e15a63fa356d8ebcda7041a51 
1721173ef18200e8e8265568f13942d6e19c2c83 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
70911f1f4aee0366b6122f2b90d367ec0f066beb 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
e465fecbfdb865c75f762055c0396bc617005748
 148223 blocked a1cd25b919509be2645dbe6f952d5263e0d4e4e5 
611869be9f1083e53305446d90a2909fc89914ef 
317d3eeb963a515e15a63fa356d8ebcda7041a51 
1721173ef18200e8e8265568f13942d6e19c2c83 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
70911f1f4aee0366b6122f2b90d367ec0f066beb 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
e465fecbfdb865c75f762055c0396bc617005748
Searching for interesting versions
 Result found: flight 142762 (pass), for basis pass
 Result found: flight 147771 (fail), for basis failure
 Repro found: flight 148145 (pass), for basis pass
Need to reproduce basis failure (fail); had 1 already.
Should test a1cd25b919509be2645dbe6f952d5263e0d4e4e5 
611869be9f1083e53305446d90a2909fc89914ef 
317d3eeb963a515e15a63fa356d8ebcda7041a51 
1721173ef18200e8e8265568f13942d6e19c2c83 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
70911f1f4aee0366b6122f2b90d367ec0f066beb 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
e465fecbfdb865c75f762055c0396bc617005748.
dot: graph is too large for cairo-renderer bitmaps. Scaling by 0.129454 to fit
pnmtopng: 24 colors found
Revision graph left in 
/home/logs/results/bisect/linux-4.4/test-amd64-i386-libvirt-xsm.guest-start--debian.repeat.{dot,ps,png,html,svg}.
Populating 148229...
Need 148229.test-amd64-i386-libvirt-xsm (like 148041)
Creating 148229.test-amd64-i386-libvirt-xsm (copying from 148041)
Need 148229.build-i386-xsm (like 148041)
 revision_ovmf=70911f1f4aee0366b6122f2b90d367ec0f066beb
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=76551856b28d227cb0386a1ab0e774329b941f7d
 revision_xen=e465fecbfdb865c75f762055c0396bc617005748
Searching for build-i386-xsm (like 148041) 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 148229...
Need 148229.test-amd64-i386-libvirt-xsm (like 148041)
Creating 148229.test-amd64-i386-libvirt-xsm (copying from 148041)
Need 148229.build-i386-xsm (like 148041)
 revision_ovmf=70911f1f4aee0366b6122f2b90d367ec0f066beb
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=76551856b28d227cb0386a1ab0e774329b941f7d
 revision_xen=e465fecbfdb865c75f762055c0396bc617005748
Searching for build-i386-xsm (like 148041) 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 148229...
Need 148229.test-amd64-i386-libvirt-xsm (like 148041)
Creating 148229.test-amd64-i386-libvirt-xsm (copying from 148041)
Need 148229.build-i386-xsm (like 148041)
 revision_ovmf=70911f1f4aee0366b6122f2b90d367ec0f066beb
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=76551856b28d227cb0386a1ab0e774329b941f7d
 revision_xen=e465fecbfdb865c75f762055c0396bc617005748
Searching for build-i386-xsm (like 148041) 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 148229...
Need 148229.test-amd64-i386-libvirt-xsm (like 148041)
Creating 148229.test-amd64-i386-libvirt-xsm (copying from 148041)
Need 148229.build-i386-xsm (like 148041)
 revision_ovmf=70911f1f4aee0366b6122f2b90d367ec0f066beb
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=76551856b28d227cb0386a1ab0e774329b941f7d
 revision_xen=e465fecbfdb865c75f762055c0396bc617005748
Searching for build-i386-xsm (like 148041) 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 148229...
Need 148229.test-amd64-i386-libvirt-xsm (like 148041)
Creating 148229.test-amd64-i386-libvirt-xsm (copying from 148041)
Need 148229.build-i386-xsm (like 148041)
 revision_ovmf=70911f1f4aee0366b6122f2b90d367ec0f066beb
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=76551856b28d227cb0386a1ab0e774329b941f7d
 revision_xen=e465fecbfdb865c75f762055c0396bc617005748
Searching for build-i386-xsm (like 148041) to reuse...
Can reuse build 148197.build-i386-xsm.
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='148197.build-i386-xsm', 2='148229', 
3='test-amd64-i386-libvirt-xsm', 4='buildjob']
DB conflict (messages above may refer); retrying...
Populating 148229...
Need 148229.test-amd64-i386-libvirt-xsm (like 148041)
Creating 148229.test-amd64-i386-libvirt-xsm (copying from 148041)
Need 148229.build-i386-xsm (like 148041)
 revision_ovmf=70911f1f4aee0366b6122f2b90d367ec0f066beb
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=76551856b28d227cb0386a1ab0e774329b941f7d
 revision_xen=e465fecbfdb865c75f762055c0396bc617005748
Can reuse build 148197.build-i386-xsm.
Need 148229.build-i386-pvops (like 148041)
 revision_linux=1721173ef18200e8e8265568f13942d6e19c2c83
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-i386-pvops (like 148041) 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 148229...
Need 148229.test-amd64-i386-libvirt-xsm (like 148041)
Creating 148229.test-amd64-i386-libvirt-xsm (copying from 148041)
Need 148229.build-i386-xsm (like 148041)
 revision_ovmf=70911f1f4aee0366b6122f2b90d367ec0f066beb
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=76551856b28d227cb0386a1ab0e774329b941f7d
 revision_xen=e465fecbfdb865c75f762055c0396bc617005748
Can reuse build 148197.build-i386-xsm.
Need 148229.build-i386-pvops (like 148041)
 revision_linux=1721173ef18200e8e8265568f13942d6e19c2c83
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-i386-pvops (like 148041) 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 148229...
Need 148229.test-amd64-i386-libvirt-xsm (like 148041)
Creating 148229.test-amd64-i386-libvirt-xsm (copying from 148041)
Need 148229.build-i386-xsm (like 148041)
 revision_ovmf=70911f1f4aee0366b6122f2b90d367ec0f066beb
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=76551856b28d227cb0386a1ab0e774329b941f7d
 revision_xen=e465fecbfdb865c75f762055c0396bc617005748
Can reuse build 148197.build-i386-xsm.
Need 148229.build-i386-pvops (like 148041)
 revision_linux=1721173ef18200e8e8265568f13942d6e19c2c83
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-i386-pvops (like 148041) 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 148229...
Need 148229.test-amd64-i386-libvirt-xsm (like 148041)
Creating 148229.test-amd64-i386-libvirt-xsm (copying from 148041)
Need 148229.build-i386-xsm (like 148041)
 revision_ovmf=70911f1f4aee0366b6122f2b90d367ec0f066beb
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=76551856b28d227cb0386a1ab0e774329b941f7d
 revision_xen=e465fecbfdb865c75f762055c0396bc617005748
Can reuse build 148197.build-i386-xsm.
Need 148229.build-i386-pvops (like 148041)
 revision_linux=1721173ef18200e8e8265568f13942d6e19c2c83
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-i386-pvops (like 148041) to reuse...
Can reuse build-kern 148135.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='148135.build-i386-pvops', 2='148229', 
3='test-amd64-i386-libvirt-xsm', 4='kernbuildjob']
DB conflict (messages above may refer); retrying...
Populating 148229...
Need 148229.test-amd64-i386-libvirt-xsm (like 148041)
Creating 148229.test-amd64-i386-libvirt-xsm (copying from 148041)
Need 148229.build-i386-xsm (like 148041)
 revision_ovmf=70911f1f4aee0366b6122f2b90d367ec0f066beb
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=76551856b28d227cb0386a1ab0e774329b941f7d
 revision_xen=e465fecbfdb865c75f762055c0396bc617005748
Can reuse build 148197.build-i386-xsm.
Need 148229.build-i386-pvops (like 148041)
 revision_linux=1721173ef18200e8e8265568f13942d6e19c2c83
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 148135.build-i386-pvops.
Need 148229.build-i386-libvirt (like 148041)
 revision_libvirt=a1cd25b919509be2645dbe6f952d5263e0d4e4e5
 revision_libvirt_gnulib=611869be9f1083e53305446d90a2909fc89914ef
 revision_libvirt_keycodemapdb=317d3eeb963a515e15a63fa356d8ebcda7041a51
 revision_xen=e465fecbfdb865c75f762055c0396bc617005748
Creating 148229.build-i386-libvirt (copying from 148041)
Need 148229.build-i386 (like 148041)
 revision_ovmf=70911f1f4aee0366b6122f2b90d367ec0f066beb
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=76551856b28d227cb0386a1ab0e774329b941f7d
 revision_xen=e465fecbfdb865c75f762055c0396bc617005748
Searching for build-i386 (like 148041) to reuse...
Can reuse build 148150.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='148150.build-i386', 2='148229', 3='build-i386-libvirt', 
4='buildjob']
DB conflict (messages above may refer); retrying...
Populating 148229...
Need 148229.test-amd64-i386-libvirt-xsm (like 148041)
Creating 148229.test-amd64-i386-libvirt-xsm (copying from 148041)
Need 148229.build-i386-xsm (like 148041)
 revision_ovmf=70911f1f4aee0366b6122f2b90d367ec0f066beb
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=76551856b28d227cb0386a1ab0e774329b941f7d
 revision_xen=e465fecbfdb865c75f762055c0396bc617005748
Can reuse build 148197.build-i386-xsm.
Need 148229.build-i386-pvops (like 148041)
 revision_linux=1721173ef18200e8e8265568f13942d6e19c2c83
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 148135.build-i386-pvops.
Need 148229.build-i386-libvirt (like 148041)
 revision_libvirt=a1cd25b919509be2645dbe6f952d5263e0d4e4e5
 revision_libvirt_gnulib=611869be9f1083e53305446d90a2909fc89914ef
 revision_libvirt_keycodemapdb=317d3eeb963a515e15a63fa356d8ebcda7041a51
 revision_xen=e465fecbfdb865c75f762055c0396bc617005748
Creating 148229.build-i386-libvirt (copying from 148041)
Need 148229.build-i386 (like 148041)
 revision_ovmf=70911f1f4aee0366b6122f2b90d367ec0f066beb
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=76551856b28d227cb0386a1ab0e774329b941f7d
 revision_xen=e465fecbfdb865c75f762055c0396bc617005748
Can reuse build 148150.build-i386.
Need 148229.build-amd64-xsm (like 148041)
 revision_ovmf=70911f1f4aee0366b6122f2b90d367ec0f066beb
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=76551856b28d227cb0386a1ab0e774329b941f7d
 revision_xen=e465fecbfdb865c75f762055c0396bc617005748
Searching for build-amd64-xsm (like 148041) to reuse...
Can reuse build 148197.build-amd64-xsm.
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='148197.build-amd64-xsm', 2='148229', 
3='test-amd64-i386-libvirt-xsm', 4='xenbuildjob']
DB conflict (messages above may refer); retrying...
Populating 148229...
Need 148229.test-amd64-i386-libvirt-xsm (like 148041)
Creating 148229.test-amd64-i386-libvirt-xsm (copying from 148041)
Need 148229.build-i386-xsm (like 148041)
 revision_ovmf=70911f1f4aee0366b6122f2b90d367ec0f066beb
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=76551856b28d227cb0386a1ab0e774329b941f7d
 revision_xen=e465fecbfdb865c75f762055c0396bc617005748
Can reuse build 148197.build-i386-xsm.
Need 148229.build-i386-pvops (like 148041)
 revision_linux=1721173ef18200e8e8265568f13942d6e19c2c83
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 148135.build-i386-pvops.
Need 148229.build-i386-libvirt (like 148041)
 revision_libvirt=a1cd25b919509be2645dbe6f952d5263e0d4e4e5
 revision_libvirt_gnulib=611869be9f1083e53305446d90a2909fc89914ef
 revision_libvirt_keycodemapdb=317d3eeb963a515e15a63fa356d8ebcda7041a51
 revision_xen=e465fecbfdb865c75f762055c0396bc617005748
Creating 148229.build-i386-libvirt (copying from 148041)
Need 148229.build-i386 (like 148041)
 revision_ovmf=70911f1f4aee0366b6122f2b90d367ec0f066beb
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=76551856b28d227cb0386a1ab0e774329b941f7d
 revision_xen=e465fecbfdb865c75f762055c0396bc617005748
Can reuse build 148150.build-i386.
Need 148229.build-amd64-xsm (like 148041)
 revision_ovmf=70911f1f4aee0366b6122f2b90d367ec0f066beb
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=76551856b28d227cb0386a1ab0e774329b941f7d
 revision_xen=e465fecbfdb865c75f762055c0396bc617005748
Can reuse build 148197.build-amd64-xsm.
Checking for flail (since 142762)...

*** Flailing - >=5 identical flights to no useful effect ***
  Bisector is flailing: >=5 identical flights generated.
  Problem occurs when attempting to test this revision:
   a1cd25b919509be2645dbe6f952d5263e0d4e4e5 
611869be9f1083e53305446d90a2909fc89914ef 
317d3eeb963a515e15a63fa356d8ebcda7041a51 
1721173ef18200e8e8265568f13942d6e19c2c83 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
70911f1f4aee0366b6122f2b90d367ec0f066beb 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
e465fecbfdb865c75f762055c0396bc617005748
  
  Identical previous flights on this branch:
   148223  started 2020-03-07 12:53:53 Z  blessed real-bisect
   148216  started 2020-03-07 11:20:21 Z  blessed real-bisect
   148213  started 2020-03-07 09:58:07 Z  blessed real-bisect
   148208  started 2020-03-07 07:54:16 Z  blessed real-bisect
   148204  started 2020-03-07 05:32:52 Z  blessed real-bisect
   148229  just generated


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