[seabios bisection] 148924: testing test-amd64-amd64-qemuu-nested-intel

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

branch xen-unstable
xenbranch xen-unstable
job test-amd64-amd64-qemuu-nested-intel
testid debian-hvm-install/l1/l2

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 https://git.seabios.org/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/seabios/test-amd64-amd64-qemuu-nested-intel.debian-hvm-install--l1--l2.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/seabios/test-amd64-amd64-qemuu-nested-intel.debian-hvm-install--l1--l2
 --summary-out=tmp/148924.bisection-summary --basis-template=148666 
--blessings=real,real-bisect --flight=148924 seabios 
test-amd64-amd64-qemuu-nested-intel debian-hvm-install/l1/l2
Searching for failure / basis pass:
 148853 fail [host=debina1] / 148690 [host=huxelrebe0] 148666 [host=godello1] 
148646 [host=godello0] 148176 [host=italia0] 146357 [host=godello0] 146064 
[host=godello1] 144665 [host=albana1] 144198 [host=elbling0] 144105 
[host=godello0] 144081 [host=godello1] 143876 ok.
Failure / basis pass flights: 148853 / 143876
(tree with no url: minios)
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 https://git.seabios.org/seabios.git
Tree: xen git://xenbits.xen.org/xen.git
Latest c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
0c8ea9fe1adbbee230ee0c68f28b68ca2b0534bc 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
de88a9628426e82f1cee4b61b06e67e6787301b1 
d094e95fb7c61c5f46d8e446b4bdc028438dea1c
Basis pass b98aebd298246df37b472c52a2ee1023256d02e3 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8d3f428109623096cb8845779cdf9dc44949b8e9 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
9caa19be0e534c687081fbdfcd301406e728c98c 
518c935fac4d30b3ec35d4b6add82b17b7d7aca3
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/linux-pvops.git#b98aebd298246df37b472c52a2ee1023256d02e3-c3038e718a19fc596f7b1baba0f83d5146dc7784
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/osstest/ovmf.git#8d3f428109623096cb8845779cdf9dc44949b8e9-0c8ea9fe1adbbee230ee0c68f28b68ca2b0534bc
 git://xenbits.xen.org/qemu-xen-traditional.git#d0d8ad39ecb51cd7497cd524484\
 fe09f50876798-d0d8ad39ecb51cd7497cd524484fe09f50876798 
git://xenbits.xen.org/qemu-xen.git#933ebad2470a169504799a1d95b8e410bd9847ef-933ebad2470a169504799a1d95b8e410bd9847ef
 
https://git.seabios.org/seabios.git#9caa19be0e534c687081fbdfcd301406e728c98c-de88a9628426e82f1cee4b61b06e67e6787301b1
 
git://xenbits.xen.org/xen.git#518c935fac4d30b3ec35d4b6add82b17b7d7aca3-d094e95fb7c61c5f46d8e446b4bdc028438dea1c
adhoc-revtuple-generator: tree discontiguous: linux-pvops
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 3878 nodes in revision graph
Searching for test results:
 143876 pass b98aebd298246df37b472c52a2ee1023256d02e3 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8d3f428109623096cb8845779cdf9dc44949b8e9 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
9caa19be0e534c687081fbdfcd301406e728c98c 
518c935fac4d30b3ec35d4b6add82b17b7d7aca3
 144081 [host=godello1]
 144105 [host=godello0]
 144198 [host=elbling0]
 144665 [host=albana1]
 146064 [host=godello1]
 146357 [host=godello0]
 148176 [host=italia0]
 148629 [host=godello0]
 148659 [host=godello0]
 148646 [host=godello0]
 148645 [host=godello0]
 148666 [host=godello1]
 148711 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
01ce872739d2f0cd3a8917be2180381db5f0391e 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
bfdb3f86e9116fc79ce63c231373b084aad11218 
d094e95fb7c61c5f46d8e446b4bdc028438dea1c
 148690 [host=huxelrebe0]
 148738 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
01ce872739d2f0cd3a8917be2180381db5f0391e 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
bfdb3f86e9116fc79ce63c231373b084aad11218 
d094e95fb7c61c5f46d8e446b4bdc028438dea1c
 148773 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
1b6b4a83e1d85e48837068dfe409f5557b50d71d 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
bfdb3f86e9116fc79ce63c231373b084aad11218 
d094e95fb7c61c5f46d8e446b4bdc028438dea1c
 148794 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
0c8ea9fe1adbbee230ee0c68f28b68ca2b0534bc 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
de88a9628426e82f1cee4b61b06e67e6787301b1 
d094e95fb7c61c5f46d8e446b4bdc028438dea1c
 148858 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
044010234e481e2d6167ff0d19f82a7ac863926c 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
9caa19be0e534c687081fbdfcd301406e728c98c 
a458d3bd0d2585275c128556ec0cbd818c6a7b0d
 148815 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
0c8ea9fe1adbbee230ee0c68f28b68ca2b0534bc 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
de88a9628426e82f1cee4b61b06e67e6787301b1 
d094e95fb7c61c5f46d8e446b4bdc028438dea1c
 148816 pass b98aebd298246df37b472c52a2ee1023256d02e3 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8d3f428109623096cb8845779cdf9dc44949b8e9 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
9caa19be0e534c687081fbdfcd301406e728c98c 
518c935fac4d30b3ec35d4b6add82b17b7d7aca3
 148848 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
665afccc52e1a02ee329147e02f04b8e9cf1d571 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
f21b5a4aeb020f2a5e2c6503f906a9349dd2f069 
0cd791c499bdc698d14a24050ec56d60b45732e0
 148863 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
e92b155740cdbf10a85ed8f37f69da0991fc8275 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
9caa19be0e534c687081fbdfcd301406e728c98c 
8f1d6c049c0439d8c5b175a0f8369cfde57ba08c
 148837 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
0c8ea9fe1adbbee230ee0c68f28b68ca2b0534bc 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
de88a9628426e82f1cee4b61b06e67e6787301b1 
d094e95fb7c61c5f46d8e446b4bdc028438dea1c
 148842 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
a5abd9cc2cebe7fac001f7bb7b647c47cf54af1a 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
f21b5a4aeb020f2a5e2c6503f906a9349dd2f069 
279521aed9ad0f31d157450e66487665cfbe525f
 148854 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
0b9ad0bc030bbd79073a26fc9b3527ff9128b9da 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
c9ba5276e3217ac6a1ec772dbebf568ba3a8a55d 
e28eed55a41e4d70c3bd7b0efb1668dd93d8bed6
 148866 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
6fe77f347ed820c5924f2ac6ddc43aa869cdbd5e 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
0594486b639849b47d762c76f28730edbf648dc7 
09242da55b32e2d1c3728c23cd43d0377b74bed6
 148877 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
e92b155740cdbf10a85ed8f37f69da0991fc8275 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
9caa19be0e534c687081fbdfcd301406e728c98c 
8c4330818f6ee70cbf7428a40a28a73df1272d10
 148870 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c801f33d818b8010fabb93092c661c6f30d42b13 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
3bdd2b77656124e3fa7693fbfd7a06f74c38eb87 
c67c43ce4a63e7ea314525ba178ce7ab955c9292
 148853 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
0c8ea9fe1adbbee230ee0c68f28b68ca2b0534bc 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
de88a9628426e82f1cee4b61b06e67e6787301b1 
d094e95fb7c61c5f46d8e446b4bdc028438dea1c
 148889 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
e92b155740cdbf10a85ed8f37f69da0991fc8275 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
9caa19be0e534c687081fbdfcd301406e728c98c 
d13dfb02aafaba376b24ff0dc64e19ba1c360803
 148882 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
e92b155740cdbf10a85ed8f37f69da0991fc8275 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
9caa19be0e534c687081fbdfcd301406e728c98c 
59e89cdabc71b5c3a956028ef1c439e6bae947f0
 148897 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
e92b155740cdbf10a85ed8f37f69da0991fc8275 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
9caa19be0e534c687081fbdfcd301406e728c98c 
6dacdcd439c1ddd32110d4a008de346e367409ec
 148905 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
e92b155740cdbf10a85ed8f37f69da0991fc8275 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
9caa19be0e534c687081fbdfcd301406e728c98c 
59e89cdabc71b5c3a956028ef1c439e6bae947f0
 148914 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
e92b155740cdbf10a85ed8f37f69da0991fc8275 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
9caa19be0e534c687081fbdfcd301406e728c98c 
6dacdcd439c1ddd32110d4a008de346e367409ec
 148920 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
e92b155740cdbf10a85ed8f37f69da0991fc8275 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
9caa19be0e534c687081fbdfcd301406e728c98c 
59e89cdabc71b5c3a956028ef1c439e6bae947f0
Searching for interesting versions
 Result found: flight 143876 (pass), for basis pass
 Result found: flight 148794 (fail), for basis failure
 Repro found: flight 148816 (pass), for basis pass
 Repro found: flight 148837 (fail), for basis failure
 0 revisions at c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
e92b155740cdbf10a85ed8f37f69da0991fc8275 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
9caa19be0e534c687081fbdfcd301406e728c98c 
6dacdcd439c1ddd32110d4a008de346e367409ec
No revisions left to test, checking graph state.
 Result found: flight 148897 (pass), for last pass
 Result found: flight 148905 (fail), for first failure
 Repro found: flight 148914 (pass), for last pass
 Repro found: flight 148920 (fail), for first failure
Need to reproduce last pass (pass); had 2 already.
Should test c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
e92b155740cdbf10a85ed8f37f69da0991fc8275 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
9caa19be0e534c687081fbdfcd301406e728c98c 
6dacdcd439c1ddd32110d4a008de346e367409ec.
dot: graph is too large for cairo-renderer bitmaps. Scaling by 0.416041 to fit
pnmtopng: 56 colors found
Revision graph left in 
/home/logs/results/bisect/seabios/test-amd64-amd64-qemuu-nested-intel.debian-hvm-install--l1--l2.{dot,ps,png,html,svg}.
Populating 148924...
Need 148924.test-amd64-amd64-qemuu-nested-intel (like 148853)
Creating 148924.test-amd64-amd64-qemuu-nested-intel (copying from 148853)
Need 148924.build-amd64 (like 148853)
 revision_ovmf=e92b155740cdbf10a85ed8f37f69da0991fc8275
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=9caa19be0e534c687081fbdfcd301406e728c98c
 revision_xen=6dacdcd439c1ddd32110d4a008de346e367409ec
Searching for build-amd64 (like 148853) 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 148924...
Need 148924.test-amd64-amd64-qemuu-nested-intel (like 148853)
Creating 148924.test-amd64-amd64-qemuu-nested-intel (copying from 148853)
Need 148924.build-amd64 (like 148853)
 revision_ovmf=e92b155740cdbf10a85ed8f37f69da0991fc8275
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=9caa19be0e534c687081fbdfcd301406e728c98c
 revision_xen=6dacdcd439c1ddd32110d4a008de346e367409ec
Searching for build-amd64 (like 148853) 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 148924...
Need 148924.test-amd64-amd64-qemuu-nested-intel (like 148853)
Creating 148924.test-amd64-amd64-qemuu-nested-intel (copying from 148853)
Need 148924.build-amd64 (like 148853)
 revision_ovmf=e92b155740cdbf10a85ed8f37f69da0991fc8275
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=9caa19be0e534c687081fbdfcd301406e728c98c
 revision_xen=6dacdcd439c1ddd32110d4a008de346e367409ec
Searching for build-amd64 (like 148853) 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 148924...
Need 148924.test-amd64-amd64-qemuu-nested-intel (like 148853)
Creating 148924.test-amd64-amd64-qemuu-nested-intel (copying from 148853)
Need 148924.build-amd64 (like 148853)
 revision_ovmf=e92b155740cdbf10a85ed8f37f69da0991fc8275
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=9caa19be0e534c687081fbdfcd301406e728c98c
 revision_xen=6dacdcd439c1ddd32110d4a008de346e367409ec
Searching for build-amd64 (like 148853) 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 148924...
Need 148924.test-amd64-amd64-qemuu-nested-intel (like 148853)
Creating 148924.test-amd64-amd64-qemuu-nested-intel (copying from 148853)
Need 148924.build-amd64 (like 148853)
 revision_ovmf=e92b155740cdbf10a85ed8f37f69da0991fc8275
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=9caa19be0e534c687081fbdfcd301406e728c98c
 revision_xen=6dacdcd439c1ddd32110d4a008de346e367409ec
Searching for build-amd64 (like 148853) 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 148924...
Need 148924.test-amd64-amd64-qemuu-nested-intel (like 148853)
Creating 148924.test-amd64-amd64-qemuu-nested-intel (copying from 148853)
Need 148924.build-amd64 (like 148853)
 revision_ovmf=e92b155740cdbf10a85ed8f37f69da0991fc8275
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=9caa19be0e534c687081fbdfcd301406e728c98c
 revision_xen=6dacdcd439c1ddd32110d4a008de346e367409ec
Searching for build-amd64 (like 148853) 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 148924...
Need 148924.test-amd64-amd64-qemuu-nested-intel (like 148853)
Creating 148924.test-amd64-amd64-qemuu-nested-intel (copying from 148853)
Need 148924.build-amd64 (like 148853)
 revision_ovmf=e92b155740cdbf10a85ed8f37f69da0991fc8275
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=9caa19be0e534c687081fbdfcd301406e728c98c
 revision_xen=6dacdcd439c1ddd32110d4a008de346e367409ec
Searching for build-amd64 (like 148853) 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 148924...
Need 148924.test-amd64-amd64-qemuu-nested-intel (like 148853)
Creating 148924.test-amd64-amd64-qemuu-nested-intel (copying from 148853)
Need 148924.build-amd64 (like 148853)
 revision_ovmf=e92b155740cdbf10a85ed8f37f69da0991fc8275
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=9caa19be0e534c687081fbdfcd301406e728c98c
 revision_xen=6dacdcd439c1ddd32110d4a008de346e367409ec
Searching for build-amd64 (like 148853) to reuse...
Can reuse build 148897.build-amd64.
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='148897.build-amd64', 2='148924', 
3='test-amd64-amd64-qemuu-nested-intel', 4='buildjob']
DB conflict (messages above may refer); retrying...
Populating 148924...
Need 148924.test-amd64-amd64-qemuu-nested-intel (like 148853)
Creating 148924.test-amd64-amd64-qemuu-nested-intel (copying from 148853)
Need 148924.build-amd64 (like 148853)
 revision_ovmf=e92b155740cdbf10a85ed8f37f69da0991fc8275
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=9caa19be0e534c687081fbdfcd301406e728c98c
 revision_xen=6dacdcd439c1ddd32110d4a008de346e367409ec
Can reuse build 148897.build-amd64.
Need 148924.build-amd64-pvops (like 148853)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 148853) 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 148924...
Need 148924.test-amd64-amd64-qemuu-nested-intel (like 148853)
Creating 148924.test-amd64-amd64-qemuu-nested-intel (copying from 148853)
Need 148924.build-amd64 (like 148853)
 revision_ovmf=e92b155740cdbf10a85ed8f37f69da0991fc8275
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=9caa19be0e534c687081fbdfcd301406e728c98c
 revision_xen=6dacdcd439c1ddd32110d4a008de346e367409ec
Can reuse build 148897.build-amd64.
Need 148924.build-amd64-pvops (like 148853)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 148853) to reuse...
Can reuse build-kern 148887.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='148887.build-amd64-pvops', 2='148924', 
3='test-amd64-amd64-qemuu-nested-intel', 4='kernbuildjob']
DB conflict (messages above may refer); retrying...
Populating 148924...
Need 148924.test-amd64-amd64-qemuu-nested-intel (like 148853)
Creating 148924.test-amd64-amd64-qemuu-nested-intel (copying from 148853)
Need 148924.build-amd64 (like 148853)
 revision_ovmf=e92b155740cdbf10a85ed8f37f69da0991fc8275
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=9caa19be0e534c687081fbdfcd301406e728c98c
 revision_xen=6dacdcd439c1ddd32110d4a008de346e367409ec
Can reuse build 148897.build-amd64.
Need 148924.build-amd64-pvops (like 148853)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 148887.build-amd64-pvops.
Need 148924.build-amd64 (like 148853)
 revision_ovmf=e92b155740cdbf10a85ed8f37f69da0991fc8275
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=9caa19be0e534c687081fbdfcd301406e728c98c
 revision_xen=6dacdcd439c1ddd32110d4a008de346e367409ec
Can reuse build 148897.build-amd64.
Checking for flail (since 143876)...
Flight 148924 ready to go.

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