[xen-unstable bisection] 174926: testing test-amd64-amd64-xl-qemut-debianhvm-i386-xsm

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

branch xen-unstable
xenbranch xen-unstable
job test-amd64-amd64-xl-qemut-debianhvm-i386-xsm
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-qemut-debianhvm-i386-xsm.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-qemut-debianhvm-i386-xsm.guest-saverestore
 --summary-out=tmp/174926.bisection-summary --basis-template=174797 
--blessings=real,real-bisect,real-retry --flight=174926 xen-unstable 
test-amd64-amd64-xl-qemut-debianhvm-i386-xsm guest-saverestore
Searching for failure / basis pass:
 174881 fail [host=nocera1] / 174797 [host=fiano0] 174791 [host=debina0] 174773 
[host=pinot1] 174769 [host=huxelrebe1] 174762 [host=albana1] 174753 
[host=debina1] 174747 [host=sabro1] 174742 [host=elbling0] 174733 
[host=huxelrebe0] 174724 [host=himrod0] 174701 [host=italia1] 174682 
[host=nobling1] 174670 [host=italia0] 174663 [host=nobling0] 174652 
[host=godello0] 174641 [host=godello1] 174636 [host=fiano1] 174629 
[host=chardonnay1] 174607 [host=chardonnay0] 174597 [host=albana0] 174586 
[host=de\
 bina0] 174574 [host=elbling1] 174563 [host=pinot1] 174547 [host=fiano0] 174542 
[host=debina1] 174538 [host=pinot0] 174534 [host=sabro1] 174526 [host=albana1] 
174499 [host=nocera0] 174435 [host=himrod0] 174367 [host=nobling0] 174285 
[host=italia0] 174252 [host=godello1] 174210 [host=fiano1] 174165 [host=sabro0] 
174057 [host=huxelrebe0] 173920 [host=chardonnay1] 173812 [host=nobling1] 
173738 [host=sabro1] 173663 [host=fiano0] 173488 [host=albana1] 173482 
[host=himrod0] 173466 [host=nobling0] 17345\
 9 [host=pinot0] 173452 [host=nocera0] 173436 [host=italia0] 173430 
[host=sabro0] 173422 [host=debina0] 173416 [host=italia1] 173412 [host=debina1] 
173402 [host=elbling0] 173398 [host=chardonnay1] 173394 ok.
Failure / basis pass flights: 174881 / 173394
(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 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
db8fa01c61db0317a9ee947925226234c65d48e8
Basis pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
1666086b00442b23e4fd70f4971e3bcf1a16b124
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#b746458e1ce1bec85e58b458386f8b7\
 a0bedfaa6-b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
git://xenbits.xen.org/xen.git#1666086b00442b23e4fd70f4971e3bcf1a16b124-db8fa01c61db0317a9ee947925226234c65d48e8
Loaded 5001 nodes in revision graph
Searching for test results:
 173812 [host=nobling1]
 173920 [host=chardonnay1]
 174057 [host=huxelrebe0]
 174133 [host=sabro0]
 174165 [host=sabro0]
 174210 [host=fiano1]
 174252 [host=godello1]
 174285 [host=italia0]
 174367 [host=nobling0]
 174435 [host=himrod0]
 174499 [host=nocera0]
 174526 [host=albana1]
 174534 [host=sabro1]
 174538 [host=pinot0]
 174542 [host=debina1]
 174547 [host=fiano0]
 174563 [host=pinot1]
 174574 [host=elbling1]
 174586 [host=debina0]
 174597 [host=albana0]
 174607 [host=chardonnay0]
 174629 [host=chardonnay1]
 174636 [host=fiano1]
 174641 [host=godello1]
 174652 [host=godello0]
 174663 [host=nobling0]
 174670 [host=italia0]
 174682 [host=nobling1]
 174701 [host=italia1]
 174724 [host=himrod0]
 174733 [host=huxelrebe0]
 174742 [host=elbling0]
 174747 [host=sabro1]
 174753 [host=debina1]
 174762 [host=albana1]
 174769 [host=huxelrebe1]
 174773 [host=pinot1]
 174791 [host=debina0]
 174797 [host=fiano0]
 174814 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
db8fa01c61db0317a9ee947925226234c65d48e8
 174819 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
db8fa01c61db0317a9ee947925226234c65d48e8
 174826 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
db8fa01c61db0317a9ee947925226234c65d48e8
 174843 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
db8fa01c61db0317a9ee947925226234c65d48e8
 174854 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
db8fa01c61db0317a9ee947925226234c65d48e8
 174865 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
db8fa01c61db0317a9ee947925226234c65d48e8
 174874 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
db8fa01c61db0317a9ee947925226234c65d48e8
 174881 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
db8fa01c61db0317a9ee947925226234c65d48e8
 174921 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
1666086b00442b23e4fd70f4971e3bcf1a16b124
 174922 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
db8fa01c61db0317a9ee947925226234c65d48e8
 174924 blocked c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
3b5beaf49033cddf4b2cc4e4d391b966f4203471
 173394 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
1666086b00442b23e4fd70f4971e3bcf1a16b124
 173398 [host=chardonnay1]
 173402 [host=elbling0]
 173412 [host=debina1]
 173416 [host=italia1]
 173422 [host=debina0]
 173430 [host=sabro0]
 173436 [host=italia0]
 173452 [host=nocera0]
 173459 [host=pinot0]
 173477 [host=himrod0]
 173466 [host=nobling0]
 173482 [host=himrod0]
 173488 [host=albana1]
 173738 [host=sabro1]
 173663 [host=fiano0]
Searching for interesting versions
 Result found: flight 173394 (pass), for basis pass
 For basis failure, parent search stopping at 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
3b5beaf49033cddf4b2cc4e4d391b966f4203471, results HASH(0x5575b5282108) For 
basis failure, parent search stopping at 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 1666086b00\
 442b23e4fd70f4971e3bcf1a16b124, results HASH(0x5575b521db40) 
HASH(0x5575b4d54960) Result found: flight 174814 (fail), for basis failure (at 
ancestor ~732)
 Repro found: flight 174921 (pass), for basis pass
 Repro found: flight 174922 (fail), for basis failure
 75 revisions at c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
1d7fbc535d1d37bdc2cc53ede360b0f6651f7de1
 76 revisions at c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
7c3bbd940dd8aeb1649734e5055798cc6f3fea4e
Looking 38 below c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
7c3bbd940dd8aeb1649734e5055798cc6f3fea4e.
Should test c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
db471408edd46af403b8bd44d180a928ad7fbb80.
pnmtopng: 146 colors found
Revision graph left in 
/home/logs/results/bisect/xen-unstable/test-amd64-amd64-xl-qemut-debianhvm-i386-xsm.guest-saverestore.{dot,ps,png,html,svg}.
Populating 174926...
Need 174926.test-amd64-amd64-xl-qemut-debianhvm-i386-xsm (like 174881)
Creating 174926.test-amd64-amd64-xl-qemut-debianhvm-i386-xsm (copying from 
174881)
Need 174926.build-amd64-xsm (like 174881)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=b746458e1ce1bec85e58b458386f8b7a0bedfaa6
 revision_xen=db471408edd46af403b8bd44d180a928ad7fbb80
Searching for build-amd64-xsm (like 174881) to reuse...
Creating 174926.build-amd64-xsm (copying from 174881)
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 0.0526540862201763...
Populating 174926...
Need 174926.test-amd64-amd64-xl-qemut-debianhvm-i386-xsm (like 174881)
Creating 174926.test-amd64-amd64-xl-qemut-debianhvm-i386-xsm (copying from 
174881)
Need 174926.build-amd64-xsm (like 174881)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=b746458e1ce1bec85e58b458386f8b7a0bedfaa6
 revision_xen=db471408edd46af403b8bd44d180a928ad7fbb80
Creating 174926.build-amd64-xsm (copying from 174881)
Need 174926.build-amd64-pvops (like 174881)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 174881) to reuse...
Can reuse build-kern 174906.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='174906.build-amd64-pvops', 2='174926', 
3='test-amd64-amd64-xl-qemut-debianhvm-i386-xsm', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 1.75835875020761...
Populating 174926...
Need 174926.test-amd64-amd64-xl-qemut-debianhvm-i386-xsm (like 174881)
Creating 174926.test-amd64-amd64-xl-qemut-debianhvm-i386-xsm (copying from 
174881)
Need 174926.build-amd64-xsm (like 174881)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=b746458e1ce1bec85e58b458386f8b7a0bedfaa6
 revision_xen=db471408edd46af403b8bd44d180a928ad7fbb80
Creating 174926.build-amd64-xsm (copying from 174881)
Need 174926.build-amd64-pvops (like 174881)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 174906.build-amd64-pvops.
Already created build-amd64-xsm
Checking for flail (since 173394)...
Flight 174926 ready to go.