[xen-unstable-smoke bisection] 186828: testing test-armhf-armhf-xl

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

branch xen-unstable-smoke
xenbranch xen-unstable-smoke
job test-armhf-armhf-xl
testid host-ping-check-xen

Tree: linux git://xenbits.xen.org/linux-pvops.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.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-smoke/test-armhf-armhf-xl.host-ping-check-xen.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-smoke/test-armhf-armhf-xl.host-ping-check-xen
 --summary-out=tmp/186828.bisection-summary --basis-template=186786 
--blessings=real,real-bisect,real-retry --flight=186828 xen-unstable-smoke 
test-armhf-armhf-xl host-ping-check-xen
Searching for failure / basis pass:
 186821 fail [host=arndale-lakeside] / 186786 [host=arndale-metrocentre] 186783 
ok.
Failure / basis pass flights: 186821 / 186783
Tree: linux git://xenbits.xen.org/linux-pvops.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: qemuu git://xenbits.xen.org/qemu-xen.git
Tree: xen git://xenbits.xen.org/xen.git
Latest cac15753b8ceb505a3c646f83a86dccbab9e33a3 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
0df9387c8983e1b1e72d8c574356f572342c03e6 
57338346f29cea7b183403561bdc5f407163b846
Basis pass 266ee8e06d5baa186a0b5b8727eb99ae2d00dc9c 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
0df9387c8983e1b1e72d8c574356f572342c03e6 
e85ff1f1af8c298f3f25f226698e670600eff905
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/linux-pvops.git#266ee8e06d5baa186a0b5b8727eb99ae2d00dc9c-cac15753b8ceb505a3c646f83a86dccbab9e33a3
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/qemu-xen.git#0df9387c8983e1b1e72d8c574356f572342c03e6-0df9387c8983e1b1e72d8c574356f572342c03e6
 git://xenbits.xen.org/xen.git#e85ff1f1af8c298f3f25f226698e670600eff905-5733834\
 6f29cea7b183403561bdc5f407163b846
Loaded 10001 nodes in revision graph
Searching for test results:
 186780 pass irrelevant
 186783 pass 266ee8e06d5baa186a0b5b8727eb99ae2d00dc9c 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
0df9387c8983e1b1e72d8c574356f572342c03e6 
e85ff1f1af8c298f3f25f226698e670600eff905
 186786 [host=arndale-metrocentre]
 186821 fail cac15753b8ceb505a3c646f83a86dccbab9e33a3 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
0df9387c8983e1b1e72d8c574356f572342c03e6 
57338346f29cea7b183403561bdc5f407163b846
 186825 pass 266ee8e06d5baa186a0b5b8727eb99ae2d00dc9c 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
0df9387c8983e1b1e72d8c574356f572342c03e6 
e85ff1f1af8c298f3f25f226698e670600eff905
Searching for interesting versions
 Result found: flight 186783 (pass), for basis pass
 For basis failure, parent search stopping at 
266ee8e06d5baa186a0b5b8727eb99ae2d00dc9c 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
0df9387c8983e1b1e72d8c574356f572342c03e6 
e85ff1f1af8c298f3f25f226698e670600eff905, results HASH(0x5565225bcb90) 
HASH(0x5565225bfdc0) Result found: flight 186821 (fail), for basis failure (at 
ancestor ~3498)
 Repro found: flight 186825 (pass), for basis pass
Need to reproduce basis failure (fail); had 1 already.
Should test cac15753b8ceb505a3c646f83a86dccbab9e33a3 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
0df9387c8983e1b1e72d8c574356f572342c03e6 
57338346f29cea7b183403561bdc5f407163b846.
Revision graph left in 
/home/logs/results/bisect/xen-unstable-smoke/test-armhf-armhf-xl.host-ping-check-xen.{dot,ps,png,html,svg}.
Populating 186828...
Need 186828.test-armhf-armhf-xl (like 186821)
Creating 186828.test-armhf-armhf-xl (copying from 186821)
Need 186828.build-armhf (like 186821)
 revision_qemuu=0df9387c8983e1b1e72d8c574356f572342c03e6
 revision_xen=57338346f29cea7b183403561bdc5f407163b846
Searching for build-armhf (like 186821) to reuse...
Creating 186828.build-armhf (copying from 186821)
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 0.189314592703344...
Populating 186828...
Need 186828.test-armhf-armhf-xl (like 186821)
Creating 186828.test-armhf-armhf-xl (copying from 186821)
Need 186828.build-armhf (like 186821)
 revision_qemuu=0df9387c8983e1b1e72d8c574356f572342c03e6
 revision_xen=57338346f29cea7b183403561bdc5f407163b846
Creating 186828.build-armhf (copying from 186821)
Need 186828.build-armhf-pvops (like 186812)
 revision_linux=cac15753b8ceb505a3c646f83a86dccbab9e33a3
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-armhf-pvops (like 186812) to reuse...
Can reuse build-kern 186814.build-armhf-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='186814.build-armhf-pvops', 2='186828', 
3='test-armhf-armhf-xl', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 0.20160238695729...
Populating 186828...
Need 186828.test-armhf-armhf-xl (like 186821)
Creating 186828.test-armhf-armhf-xl (copying from 186821)
Need 186828.build-armhf (like 186821)
 revision_qemuu=0df9387c8983e1b1e72d8c574356f572342c03e6
 revision_xen=57338346f29cea7b183403561bdc5f407163b846
Creating 186828.build-armhf (copying from 186821)
Need 186828.build-armhf-pvops (like 186812)
 revision_linux=cac15753b8ceb505a3c646f83a86dccbab9e33a3
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 186814.build-armhf-pvops.
Already created build-armhf
Checking for flail (since 186783)...
Flight 186828 ready to go.