[linux-4.19 bisection] 147404: testing test-amd64-i386-xl-qemuu-ovmf-amd64

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

branch xen-unstable
xenbranch xen-unstable
job test-amd64-i386-xl-qemuu-ovmf-amd64
testid debian-hvm-install

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

For bisection revision-tuple graph see:
   
http://logs.test-lab.xenproject.org/osstest/results/bisect/linux-4.19/test-amd64-i386-xl-qemuu-ovmf-amd64.debian-hvm-install.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/linux-4.19/test-amd64-i386-xl-qemuu-ovmf-amd64.debian-hvm-install
 --summary-out=tmp/147404.bisection-summary --basis-template=142932 
--blessings=real,real-bisect --flight=147404 linux-4.19 
test-amd64-i386-xl-qemuu-ovmf-amd64 debian-hvm-install
Searching for failure / basis pass:
 147304 fail [host=rimava1] / 147024 [host=albana0] 146943 [host=chardonnay1] 
146901 [host=italia0] 146851 [host=chardonnay0] 143841 [host=chardonnay1] 
143600 [host=baroque0] 143505 [host=huxelrebe1] 143400 [host=pinot1] 143326 
[host=fiano0] 142932 [host=chardonnay1] 142880 [host=huxelrebe1] 142848 ok.
Failure / basis pass flights: 147304 / 142848
(tree with no url: minios)
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 9b15f7fae677336e04b9e026ff91854e43165455 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
70911f1f4aee0366b6122f2b90d367ec0f066beb 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
707db77a380b96025bae8bc4322da0b64819d3b7
Basis pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
cd70b1a71d30d0fff4c549a309682fdf127aaae6 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
43f5df79dad6738d52ea79d072de2b56eb96a91f 
518c935fac4d30b3ec35d4b6add82b17b7d7aca3
Generating revisions with ./adhoc-revtuple-generator  
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git#c3038e718a19fc596f7b1baba0f83d5146dc7784-9b15f7fae677336e04b9e026ff91854e43165455
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/osstest/ovmf.git#cd70b1a71d30d0fff4c549a309682fdf127aaae6-70911f1f4aee0366b6122f2b90d367ec0f066beb
 git://xenbits.xen.org/qemu-xen-traditional\
 
.git#d0d8ad39ecb51cd7497cd524484fe09f50876798-d0d8ad39ecb51cd7497cd524484fe09f50876798
 
git://xenbits.xen.org/qemu-xen.git#933ebad2470a169504799a1d95b8e410bd9847ef-933ebad2470a169504799a1d95b8e410bd9847ef
 
git://xenbits.xen.org/osstest/seabios.git#43f5df79dad6738d52ea79d072de2b56eb96a91f-76551856b28d227cb0386a1ab0e774329b941f7d
 
git://xenbits.xen.org/xen.git#518c935fac4d30b3ec35d4b6add82b17b7d7aca3-707db77a380b96025bae8bc4322da0b64819d3b7
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 17703 nodes in revision graph
Searching for test results:
 142848 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
cd70b1a71d30d0fff4c549a309682fdf127aaae6 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
43f5df79dad6738d52ea79d072de2b56eb96a91f 
518c935fac4d30b3ec35d4b6add82b17b7d7aca3
 142932 [host=chardonnay1]
 142880 [host=huxelrebe1]
 143326 [host=fiano0]
 143400 [host=pinot1]
 143505 [host=huxelrebe1]
 143600 [host=baroque0]
 143841 [host=chardonnay1]
 146851 [host=chardonnay0]
 146901 [host=italia0]
 147024 [host=albana0]
 146943 [host=chardonnay1]
 147075 fail irrelevant
 147222 fail 9b15f7fae677336e04b9e026ff91854e43165455 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
70911f1f4aee0366b6122f2b90d367ec0f066beb 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
707db77a380b96025bae8bc4322da0b64819d3b7
 147144 fail 9b15f7fae677336e04b9e026ff91854e43165455 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
70911f1f4aee0366b6122f2b90d367ec0f066beb 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
707db77a380b96025bae8bc4322da0b64819d3b7
 147304 fail 9b15f7fae677336e04b9e026ff91854e43165455 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
70911f1f4aee0366b6122f2b90d367ec0f066beb 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
707db77a380b96025bae8bc4322da0b64819d3b7
 147391 pass 7d120bf21c05cbe30a679f0feeca884eeaceb069 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
665afccc52e1a02ee329147e02f04b8e9cf1d571 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
f21b5a4aeb020f2a5e2c6503f906a9349dd2f069 
0cd791c499bdc698d14a24050ec56d60b45732e0
 147398 blocked 312017a460d5ea31d646e7148e400e13db799ddc 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
bfb141cf19dd6f9b8df8b9d0914a5b3b15e1a798 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
f21b5a4aeb020f2a5e2c6503f906a9349dd2f069 
4848297ad42135ee8e7e1e6e14b3855ceaf3eb08
 147400 pass 976e944e005f555e90d92e504a38f8231551925b 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
54a07f8fe088d1fe3b7a6fec76d64ab25cdba656 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
c9ba5276e3217ac6a1ec772dbebf568ba3a8a55d 
183f354e1430087879de071f0c7122e42703916e
 147384 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
cd70b1a71d30d0fff4c549a309682fdf127aaae6 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
43f5df79dad6738d52ea79d072de2b56eb96a91f 
518c935fac4d30b3ec35d4b6add82b17b7d7aca3
 147388 fail 9b15f7fae677336e04b9e026ff91854e43165455 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
70911f1f4aee0366b6122f2b90d367ec0f066beb 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
707db77a380b96025bae8bc4322da0b64819d3b7
Searching for interesting versions
 Result found: flight 142848 (pass), for basis pass
 Result found: flight 147144 (fail), for basis failure
 Repro found: flight 147384 (pass), for basis pass
 Repro found: flight 147388 (fail), for basis failure
 1239 revisions at 312017a460d5ea31d646e7148e400e13db799ddc 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
bfb141cf19dd6f9b8df8b9d0914a5b3b15e1a798 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
f21b5a4aeb020f2a5e2c6503f906a9349dd2f069 
8e24c887887a95cb2dda0017569ed19b65670152
 2479 revisions at cad926f70b5a3ac61de0274c28891dc7fbd8d2ad 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
70911f1f4aee0366b6122f2b90d367ec0f066beb 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
707db77a380b96025bae8bc4322da0b64819d3b7
Looking 1239 below cad926f70b5a3ac61de0274c28891dc7fbd8d2ad 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
70911f1f4aee0366b6122f2b90d367ec0f066beb 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
707db77a380b96025bae8bc4322da0b64819d3b7.
Should test d183c8e2647a7d45202c14a33631f6c09020f8ac 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
70911f1f4aee0366b6122f2b90d367ec0f066beb 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
292b6320a8a5223968d4709f2d251bfb475a9f3d.
dot: graph is too large for cairo-renderer bitmaps. Scaling by 0.111784 to fit
pnmtopng: 10 colors found
Revision graph left in 
/home/logs/results/bisect/linux-4.19/test-amd64-i386-xl-qemuu-ovmf-amd64.debian-hvm-install.{dot,ps,png,html,svg}.
Populating 147404...
Need 147404.test-amd64-i386-xl-qemuu-ovmf-amd64 (like 147304)
Creating 147404.test-amd64-i386-xl-qemuu-ovmf-amd64 (copying from 147304)
Need 147404.build-i386 (like 147304)
 revision_ovmf=70911f1f4aee0366b6122f2b90d367ec0f066beb
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=76551856b28d227cb0386a1ab0e774329b941f7d
 revision_xen=292b6320a8a5223968d4709f2d251bfb475a9f3d
Searching for build-i386 (like 147304) to reuse...
Creating 147404.build-i386 (copying from 147304)
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 147404...
Need 147404.test-amd64-i386-xl-qemuu-ovmf-amd64 (like 147304)
Creating 147404.test-amd64-i386-xl-qemuu-ovmf-amd64 (copying from 147304)
Need 147404.build-i386 (like 147304)
 revision_ovmf=70911f1f4aee0366b6122f2b90d367ec0f066beb
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=76551856b28d227cb0386a1ab0e774329b941f7d
 revision_xen=292b6320a8a5223968d4709f2d251bfb475a9f3d
Creating 147404.build-i386 (copying from 147304)
Need 147404.build-i386-pvops (like 147304)
 revision_linux=d183c8e2647a7d45202c14a33631f6c09020f8ac
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-i386-pvops (like 147304) to reuse...
Creating 147404.build-i386-pvops (copying from 147304)
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 147404...
Need 147404.test-amd64-i386-xl-qemuu-ovmf-amd64 (like 147304)
Creating 147404.test-amd64-i386-xl-qemuu-ovmf-amd64 (copying from 147304)
Need 147404.build-i386 (like 147304)
 revision_ovmf=70911f1f4aee0366b6122f2b90d367ec0f066beb
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=76551856b28d227cb0386a1ab0e774329b941f7d
 revision_xen=292b6320a8a5223968d4709f2d251bfb475a9f3d
Creating 147404.build-i386 (copying from 147304)
Need 147404.build-i386-pvops (like 147304)
 revision_linux=d183c8e2647a7d45202c14a33631f6c09020f8ac
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Creating 147404.build-i386-pvops (copying from 147304)
Need 147404.build-amd64 (like 147304)
 revision_ovmf=70911f1f4aee0366b6122f2b90d367ec0f066beb
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=76551856b28d227cb0386a1ab0e774329b941f7d
 revision_xen=292b6320a8a5223968d4709f2d251bfb475a9f3d
Searching for build-amd64 (like 147304) 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 147404...
Need 147404.test-amd64-i386-xl-qemuu-ovmf-amd64 (like 147304)
Creating 147404.test-amd64-i386-xl-qemuu-ovmf-amd64 (copying from 147304)
Need 147404.build-i386 (like 147304)
 revision_ovmf=70911f1f4aee0366b6122f2b90d367ec0f066beb
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=76551856b28d227cb0386a1ab0e774329b941f7d
 revision_xen=292b6320a8a5223968d4709f2d251bfb475a9f3d
Creating 147404.build-i386 (copying from 147304)
Need 147404.build-i386-pvops (like 147304)
 revision_linux=d183c8e2647a7d45202c14a33631f6c09020f8ac
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Creating 147404.build-i386-pvops (copying from 147304)
Need 147404.build-amd64 (like 147304)
 revision_ovmf=70911f1f4aee0366b6122f2b90d367ec0f066beb
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=76551856b28d227cb0386a1ab0e774329b941f7d
 revision_xen=292b6320a8a5223968d4709f2d251bfb475a9f3d
Searching for build-amd64 (like 147304) 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 147404...
Need 147404.test-amd64-i386-xl-qemuu-ovmf-amd64 (like 147304)
Creating 147404.test-amd64-i386-xl-qemuu-ovmf-amd64 (copying from 147304)
Need 147404.build-i386 (like 147304)
 revision_ovmf=70911f1f4aee0366b6122f2b90d367ec0f066beb
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=76551856b28d227cb0386a1ab0e774329b941f7d
 revision_xen=292b6320a8a5223968d4709f2d251bfb475a9f3d
Creating 147404.build-i386 (copying from 147304)
Need 147404.build-i386-pvops (like 147304)
 revision_linux=d183c8e2647a7d45202c14a33631f6c09020f8ac
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Creating 147404.build-i386-pvops (copying from 147304)
Need 147404.build-amd64 (like 147304)
 revision_ovmf=70911f1f4aee0366b6122f2b90d367ec0f066beb
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=76551856b28d227cb0386a1ab0e774329b941f7d
 revision_xen=292b6320a8a5223968d4709f2d251bfb475a9f3d
Searching for build-amd64 (like 147304) 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 147404...
Need 147404.test-amd64-i386-xl-qemuu-ovmf-amd64 (like 147304)
Creating 147404.test-amd64-i386-xl-qemuu-ovmf-amd64 (copying from 147304)
Need 147404.build-i386 (like 147304)
 revision_ovmf=70911f1f4aee0366b6122f2b90d367ec0f066beb
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=76551856b28d227cb0386a1ab0e774329b941f7d
 revision_xen=292b6320a8a5223968d4709f2d251bfb475a9f3d
Creating 147404.build-i386 (copying from 147304)
Need 147404.build-i386-pvops (like 147304)
 revision_linux=d183c8e2647a7d45202c14a33631f6c09020f8ac
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Creating 147404.build-i386-pvops (copying from 147304)
Need 147404.build-amd64 (like 147304)
 revision_ovmf=70911f1f4aee0366b6122f2b90d367ec0f066beb
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=76551856b28d227cb0386a1ab0e774329b941f7d
 revision_xen=292b6320a8a5223968d4709f2d251bfb475a9f3d
Searching for build-amd64 (like 147304) 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 147404...
Need 147404.test-amd64-i386-xl-qemuu-ovmf-amd64 (like 147304)
Creating 147404.test-amd64-i386-xl-qemuu-ovmf-amd64 (copying from 147304)
Need 147404.build-i386 (like 147304)
 revision_ovmf=70911f1f4aee0366b6122f2b90d367ec0f066beb
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=76551856b28d227cb0386a1ab0e774329b941f7d
 revision_xen=292b6320a8a5223968d4709f2d251bfb475a9f3d
Creating 147404.build-i386 (copying from 147304)
Need 147404.build-i386-pvops (like 147304)
 revision_linux=d183c8e2647a7d45202c14a33631f6c09020f8ac
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Creating 147404.build-i386-pvops (copying from 147304)
Need 147404.build-amd64 (like 147304)
 revision_ovmf=70911f1f4aee0366b6122f2b90d367ec0f066beb
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=76551856b28d227cb0386a1ab0e774329b941f7d
 revision_xen=292b6320a8a5223968d4709f2d251bfb475a9f3d
Searching for build-amd64 (like 147304) 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 147404...
Need 147404.test-amd64-i386-xl-qemuu-ovmf-amd64 (like 147304)
Creating 147404.test-amd64-i386-xl-qemuu-ovmf-amd64 (copying from 147304)
Need 147404.build-i386 (like 147304)
 revision_ovmf=70911f1f4aee0366b6122f2b90d367ec0f066beb
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=76551856b28d227cb0386a1ab0e774329b941f7d
 revision_xen=292b6320a8a5223968d4709f2d251bfb475a9f3d
Creating 147404.build-i386 (copying from 147304)
Need 147404.build-i386-pvops (like 147304)
 revision_linux=d183c8e2647a7d45202c14a33631f6c09020f8ac
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Creating 147404.build-i386-pvops (copying from 147304)
Need 147404.build-amd64 (like 147304)
 revision_ovmf=70911f1f4aee0366b6122f2b90d367ec0f066beb
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=76551856b28d227cb0386a1ab0e774329b941f7d
 revision_xen=292b6320a8a5223968d4709f2d251bfb475a9f3d
Searching for build-amd64 (like 147304) to reuse...
Creating 147404.build-amd64 (copying from 147304)
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 147404...
Need 147404.test-amd64-i386-xl-qemuu-ovmf-amd64 (like 147304)
Creating 147404.test-amd64-i386-xl-qemuu-ovmf-amd64 (copying from 147304)
Need 147404.build-i386 (like 147304)
 revision_ovmf=70911f1f4aee0366b6122f2b90d367ec0f066beb
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=76551856b28d227cb0386a1ab0e774329b941f7d
 revision_xen=292b6320a8a5223968d4709f2d251bfb475a9f3d
Creating 147404.build-i386 (copying from 147304)
Need 147404.build-i386-pvops (like 147304)
 revision_linux=d183c8e2647a7d45202c14a33631f6c09020f8ac
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Creating 147404.build-i386-pvops (copying from 147304)
Need 147404.build-amd64 (like 147304)
 revision_ovmf=70911f1f4aee0366b6122f2b90d367ec0f066beb
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=76551856b28d227cb0386a1ab0e774329b941f7d
 revision_xen=292b6320a8a5223968d4709f2d251bfb475a9f3d
Creating 147404.build-amd64 (copying from 147304)
Checking for flail (since 142848)...
Flight 147404 ready to go.

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