[xen-unstable bisection] 162780: testing test-amd64-amd64-xl-qemuu-ovmf-amd64

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

branch xen-unstable
xenbranch xen-unstable
job test-amd64-amd64-xl-qemuu-ovmf-amd64
testid guest-saverestore

Tree: linux git://xenbits.xen.org/linux-pvops.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: qemu git://xenbits.xen.org/qemu-xen-traditional.git
Tree: qemuu git://xenbits.xen.org/qemu-xen.git
Tree: xen git://xenbits.xen.org/xen.git

For bisection revision-tuple graph see:
   
http://logs.test-lab.xenproject.org/osstest/results/bisect/xen-unstable/test-amd64-amd64-xl-qemuu-ovmf-amd64.guest-saverestore.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/xen-unstable/test-amd64-amd64-xl-qemuu-ovmf-amd64.guest-saverestore
 --summary-out=tmp/162780.bisection-summary --basis-template=162533 
--blessings=real,real-bisect,real-retry --flight=162780 xen-unstable 
test-amd64-amd64-xl-qemuu-ovmf-amd64 guest-saverestore
Searching for failure / basis pass:
 162755 fail [host=fiano0] / 162600 [host=godello1] 162556 [host=huxelrebe1] 
162533 [host=chardonnay0] 162475 [host=fiano1] 162422 [host=godello0] 162385 
[host=albana0] 162343 [host=chardonnay1] 162337 [host=huxelrebe0] 162330 
[host=huxelrebe0] 162325 [host=godello0] 162282 [host=huxelrebe0] 162276 
[host=pinot1] 162269 [host=chardonnay0] 162261 [host=pinot0] 162255 
[host=fiano1] 162250 [host=albana1] 162242 [host=elbling1] 162230 
[host=huxelrebe0] 162172 [host=godello0] 162164 [host=godello1] 16\
 2156 [host=huxelrebe1] 162150 ok.
Failure / basis pass flights: 162755 / 162150
(tree with no url: minios)
(tree with no url: ovmf)
(tree with no url: seabios)
Tree: linux git://xenbits.xen.org/linux-pvops.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: qemu git://xenbits.xen.org/qemu-xen-traditional.git
Tree: qemuu git://xenbits.xen.org/qemu-xen.git
Tree: xen git://xenbits.xen.org/xen.git
Latest c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7ea428895af2840d85c524f0bd11a38aac308308 
93031fbe9f4c341a2e7950a088025ea550291433
Basis pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7ea428895af2840d85c524f0bd11a38aac308308 
81acb1d7bdd5b1bf9c3422dcfeda616db2405d6f
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/linux-pvops.git#c3038e718a19fc596f7b1baba0f83d5146dc7784-c3038e718a19fc596f7b1baba0f83d5146dc7784
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/qemu-xen-traditional.git#3d273dd05e51e5a1ffba3d98c7437ee84e8f8764-3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 git://xenbits.xen.org/qemu-xen.git#7ea428895af2840d85c524f0bd11a38\
 aac308308-7ea428895af2840d85c524f0bd11a38aac308308 
git://xenbits.xen.org/xen.git#81acb1d7bdd5b1bf9c3422dcfeda616db2405d6f-93031fbe9f4c341a2e7950a088025ea550291433
Loaded 5001 nodes in revision graph
Searching for test results:
 162775 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7ea428895af2840d85c524f0bd11a38aac308308 
81acb1d7bdd5b1bf9c3422dcfeda616db2405d6f
 162777 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7ea428895af2840d85c524f0bd11a38aac308308 
93031fbe9f4c341a2e7950a088025ea550291433
 162779 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7ea428895af2840d85c524f0bd11a38aac308308 
bf1fc18901dfea05a69f661493b934c0db7d3503
 162150 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7ea428895af2840d85c524f0bd11a38aac308308 
81acb1d7bdd5b1bf9c3422dcfeda616db2405d6f
 162156 [host=huxelrebe1]
 162164 [host=godello1]
 162172 [host=godello0]
 162230 [host=huxelrebe0]
 162242 [host=elbling1]
 162250 [host=albana1]
 162255 [host=fiano1]
 162261 [host=pinot0]
 162269 [host=chardonnay0]
 162276 [host=pinot1]
 162282 [host=huxelrebe0]
 162325 [host=godello0]
 162330 [host=huxelrebe0]
 162337 [host=huxelrebe0]
 162343 [host=chardonnay1]
 162385 [host=albana0]
 162422 [host=godello0]
 162475 [host=fiano1]
 162533 [host=chardonnay0]
 162556 [host=huxelrebe1]
 162600 [host=godello1]
 162633 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7ea428895af2840d85c524f0bd11a38aac308308 
3e09045991cde360432bc7437103f8f8a6699359
 162661 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7ea428895af2840d85c524f0bd11a38aac308308 
3e09045991cde360432bc7437103f8f8a6699359
 162755 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7ea428895af2840d85c524f0bd11a38aac308308 
93031fbe9f4c341a2e7950a088025ea550291433
 162696 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7ea428895af2840d85c524f0bd11a38aac308308 
93031fbe9f4c341a2e7950a088025ea550291433
Searching for interesting versions
 Result found: flight 162150 (pass), for basis pass
 For basis failure, parent search stopping at 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7ea428895af2840d85c524f0bd11a38aac308308 
bf1fc18901dfea05a69f661493b934c0db7d3503, results HASH(0x55e20d481bf0) For 
basis failure, parent search stopping at 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7ea428895af2840d85c524f0bd11a38aac308308 81acb1d7bd\
 d5b1bf9c3422dcfeda616db2405d6f, results HASH(0x55e20d48acb8) 
HASH(0x55e20d48fbf0) Result found: flight 162633 (fail), for basis failure (at 
ancestor ~508)
 Repro found: flight 162775 (pass), for basis pass
 Repro found: flight 162777 (fail), for basis failure
 25 revisions at c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7ea428895af2840d85c524f0bd11a38aac308308 
f5035d480f7a7033f15765b67c19df86a8ef2c69
Looking 12 below c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7ea428895af2840d85c524f0bd11a38aac308308 
f5035d480f7a7033f15765b67c19df86a8ef2c69.
Should test c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7ea428895af2840d85c524f0bd11a38aac308308 
0ba0663b1b32d9351890dfd02bdebb3d238897bd.
Revision graph left in 
/home/logs/results/bisect/xen-unstable/test-amd64-amd64-xl-qemuu-ovmf-amd64.guest-saverestore.{dot,ps,png,html,svg}.
Populating 162780...
Need 162780.test-amd64-amd64-xl-qemuu-ovmf-amd64 (like 162755)
Creating 162780.test-amd64-amd64-xl-qemuu-ovmf-amd64 (copying from 162755)
Need 162780.build-amd64 (like 162755)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=7ea428895af2840d85c524f0bd11a38aac308308
 revision_xen=0ba0663b1b32d9351890dfd02bdebb3d238897bd
Searching for build-amd64 (like 162755) 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' OR  
blessing='real-retry')
            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 after 0.899823277331055...
Populating 162780...
Need 162780.test-amd64-amd64-xl-qemuu-ovmf-amd64 (like 162755)
Creating 162780.test-amd64-amd64-xl-qemuu-ovmf-amd64 (copying from 162755)
Need 162780.build-amd64 (like 162755)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=7ea428895af2840d85c524f0bd11a38aac308308
 revision_xen=0ba0663b1b32d9351890dfd02bdebb3d238897bd
Searching for build-amd64 (like 162755) to reuse...
Creating 162780.build-amd64 (copying from 162755)
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 after 0.365216926386836...
Populating 162780...
Need 162780.test-amd64-amd64-xl-qemuu-ovmf-amd64 (like 162755)
Creating 162780.test-amd64-amd64-xl-qemuu-ovmf-amd64 (copying from 162755)
Need 162780.build-amd64 (like 162755)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=7ea428895af2840d85c524f0bd11a38aac308308
 revision_xen=0ba0663b1b32d9351890dfd02bdebb3d238897bd
Creating 162780.build-amd64 (copying from 162755)
Need 162780.build-amd64-pvops (like 162755)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 162755) to reuse...
Can reuse build-kern 162774.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='162774.build-amd64-pvops', 2='162780', 
3='test-amd64-amd64-xl-qemuu-ovmf-amd64', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 2.55919355887309...
Populating 162780...
Need 162780.test-amd64-amd64-xl-qemuu-ovmf-amd64 (like 162755)
Creating 162780.test-amd64-amd64-xl-qemuu-ovmf-amd64 (copying from 162755)
Need 162780.build-amd64 (like 162755)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=7ea428895af2840d85c524f0bd11a38aac308308
 revision_xen=0ba0663b1b32d9351890dfd02bdebb3d238897bd
Creating 162780.build-amd64 (copying from 162755)
Need 162780.build-amd64-pvops (like 162755)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 162774.build-amd64-pvops.
Already created build-amd64
Checking for flail (since 162150)...
Flight 162780 ready to go.