[linux-5.4 bisection] 151321: testing test-amd64-amd64-xl-credit2

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

branch xen-unstable
xenbranch xen-unstable
job test-amd64-amd64-xl-credit2
testid guest-localmigrate

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-5.4/test-amd64-amd64-xl-credit2.guest-localmigrate.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/linux-5.4/test-amd64-amd64-xl-credit2.guest-localmigrate
 --summary-out=tmp/151321.bisection-summary --basis-template=151232 
--blessings=real,real-bisect --flight=151321 linux-5.4 
test-amd64-amd64-xl-credit2 guest-localmigrate
Searching for failure / basis pass:
 151288 fail [host=pinot1] / 151232 [host=chardonnay0] 151200 [host=elbling0] 
151022 [host=godello1] 150912 [host=debina0] 150907 [host=albana0] 150661 
[host=elbling0] 150508 [host=chardonnay1] 150460 ok.
Failure / basis pass flights: 151288 / 150460
(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 67cb016870e2fa9ffc8d34cf20db5331e6f2cf4d 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
322969adf1fb3d6cfbd613f35121315715aff2ed 
3c659044118e34603161457db9934a34f816d78b 
410cc30fdc590417ae730d635bbc70257adf6750 
2e3de6253422112ae43e608661ba94ea6b345694 
3625b04991b4d6affadd99d377ab84bac48dfff4
Basis pass e0d81ce760044efd3f26004aa32821c34968512a 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
568eee7cf319fa95183c8d3b5e8dcf6e078ab8b3 
3c659044118e34603161457db9934a34f816d78b 
410cc30fdc590417ae730d635bbc70257adf6750 
2e3de6253422112ae43e608661ba94ea6b345694 
9f3e9139fa6c3d620eb08dff927518fc88200b8d
Generating revisions with ./adhoc-revtuple-generator  
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git#e0d81ce760044efd3f26004aa32821c34968512a-67cb016870e2fa9ffc8d34cf20db5331e6f2cf4d
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/osstest/ovmf.git#568eee7cf319fa95183c8d3b5e8dcf6e078ab8b3-322969adf1fb3d6cfbd613f35121315715aff2ed
 git://xenbits.xen.org/qemu-xen-traditional\
 
.git#3c659044118e34603161457db9934a34f816d78b-3c659044118e34603161457db9934a34f816d78b
 
git://xenbits.xen.org/qemu-xen.git#410cc30fdc590417ae730d635bbc70257adf6750-410cc30fdc590417ae730d635bbc70257adf6750
 
git://xenbits.xen.org/osstest/seabios.git#2e3de6253422112ae43e608661ba94ea6b345694-2e3de6253422112ae43e608661ba94ea6b345694
 
git://xenbits.xen.org/xen.git#9f3e9139fa6c3d620eb08dff927518fc88200b8d-3625b04991b4d6affadd99d377ab84bac48dfff4
Loaded 19945 nodes in revision graph
Searching for test results:
 150410 [host=albana1]
 150423 [host=godello1]
 150508 [host=chardonnay1]
 150460 pass e0d81ce760044efd3f26004aa32821c34968512a 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
568eee7cf319fa95183c8d3b5e8dcf6e078ab8b3 
3c659044118e34603161457db9934a34f816d78b 
410cc30fdc590417ae730d635bbc70257adf6750 
2e3de6253422112ae43e608661ba94ea6b345694 
9f3e9139fa6c3d620eb08dff927518fc88200b8d
 150661 [host=elbling0]
 150907 [host=albana0]
 150912 [host=debina0]
 151022 [host=godello1]
 151200 [host=elbling0]
 151232 [host=chardonnay0]
 151306 pass e0d81ce760044efd3f26004aa32821c34968512a 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
568eee7cf319fa95183c8d3b5e8dcf6e078ab8b3 
3c659044118e34603161457db9934a34f816d78b 
410cc30fdc590417ae730d635bbc70257adf6750 
2e3de6253422112ae43e608661ba94ea6b345694 
9f3e9139fa6c3d620eb08dff927518fc88200b8d
 151288 fail 67cb016870e2fa9ffc8d34cf20db5331e6f2cf4d 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
322969adf1fb3d6cfbd613f35121315715aff2ed 
3c659044118e34603161457db9934a34f816d78b 
410cc30fdc590417ae730d635bbc70257adf6750 
2e3de6253422112ae43e608661ba94ea6b345694 
3625b04991b4d6affadd99d377ab84bac48dfff4
Searching for interesting versions
 Result found: flight 150460 (pass), for basis pass
 Result found: flight 151288 (fail), for basis failure (at ancestor ~495)
 Repro found: flight 151306 (pass), for basis pass
Need to reproduce basis failure (fail); had 1 already.
Should test 67cb016870e2fa9ffc8d34cf20db5331e6f2cf4d 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
322969adf1fb3d6cfbd613f35121315715aff2ed 
3c659044118e34603161457db9934a34f816d78b 
410cc30fdc590417ae730d635bbc70257adf6750 
2e3de6253422112ae43e608661ba94ea6b345694 
3625b04991b4d6affadd99d377ab84bac48dfff4.
dot: graph is too large for cairo-renderer bitmaps. Scaling by 0.705668 to fit
pnmtopng: 46 colors found
Revision graph left in 
/home/logs/results/bisect/linux-5.4/test-amd64-amd64-xl-credit2.guest-localmigrate.{dot,ps,png,html,svg}.
Populating 151321...
Need 151321.test-amd64-amd64-xl-credit2 (like 151288)
Creating 151321.test-amd64-amd64-xl-credit2 (copying from 151288)
Need 151321.build-amd64 (like 151288)
 revision_ovmf=322969adf1fb3d6cfbd613f35121315715aff2ed
 revision_qemu=3c659044118e34603161457db9934a34f816d78b
 revision_qemuu=410cc30fdc590417ae730d635bbc70257adf6750
 revision_seabios=2e3de6253422112ae43e608661ba94ea6b345694
 revision_xen=3625b04991b4d6affadd99d377ab84bac48dfff4
Searching for build-amd64 (like 151288) to reuse...
Creating 151321.build-amd64 (copying from 151288)
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 151321...
Need 151321.test-amd64-amd64-xl-credit2 (like 151288)
Creating 151321.test-amd64-amd64-xl-credit2 (copying from 151288)
Need 151321.build-amd64 (like 151288)
 revision_ovmf=322969adf1fb3d6cfbd613f35121315715aff2ed
 revision_qemu=3c659044118e34603161457db9934a34f816d78b
 revision_qemuu=410cc30fdc590417ae730d635bbc70257adf6750
 revision_seabios=2e3de6253422112ae43e608661ba94ea6b345694
 revision_xen=3625b04991b4d6affadd99d377ab84bac48dfff4
Creating 151321.build-amd64 (copying from 151288)
Need 151321.build-amd64-pvops (like 151288)
 revision_linux=67cb016870e2fa9ffc8d34cf20db5331e6f2cf4d
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 151288) 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 151321...
Need 151321.test-amd64-amd64-xl-credit2 (like 151288)
Creating 151321.test-amd64-amd64-xl-credit2 (copying from 151288)
Need 151321.build-amd64 (like 151288)
 revision_ovmf=322969adf1fb3d6cfbd613f35121315715aff2ed
 revision_qemu=3c659044118e34603161457db9934a34f816d78b
 revision_qemuu=410cc30fdc590417ae730d635bbc70257adf6750
 revision_seabios=2e3de6253422112ae43e608661ba94ea6b345694
 revision_xen=3625b04991b4d6affadd99d377ab84bac48dfff4
Creating 151321.build-amd64 (copying from 151288)
Need 151321.build-amd64-pvops (like 151288)
 revision_linux=67cb016870e2fa9ffc8d34cf20db5331e6f2cf4d
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 151288) to reuse...
Can reuse build-kern 151288.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='151288.build-amd64-pvops', 2='151321', 
3='test-amd64-amd64-xl-credit2', 4='kernbuildjob']
DB conflict (messages above may refer); retrying...
Populating 151321...
Need 151321.test-amd64-amd64-xl-credit2 (like 151288)
Creating 151321.test-amd64-amd64-xl-credit2 (copying from 151288)
Need 151321.build-amd64 (like 151288)
 revision_ovmf=322969adf1fb3d6cfbd613f35121315715aff2ed
 revision_qemu=3c659044118e34603161457db9934a34f816d78b
 revision_qemuu=410cc30fdc590417ae730d635bbc70257adf6750
 revision_seabios=2e3de6253422112ae43e608661ba94ea6b345694
 revision_xen=3625b04991b4d6affadd99d377ab84bac48dfff4
Creating 151321.build-amd64 (copying from 151288)
Need 151321.build-amd64-pvops (like 151288)
 revision_linux=67cb016870e2fa9ffc8d34cf20db5331e6f2cf4d
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 151288.build-amd64-pvops.
Already created build-amd64
Checking for flail (since 150460)...
Flight 151321 ready to go.