[xen-unstable bisection] 162761: testing test-amd64-amd64-i386-pvgrub

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

branch xen-unstable
xenbranch xen-unstable
job test-amd64-amd64-i386-pvgrub
testid guest-localmigrate

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-i386-pvgrub.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/xen-unstable/test-amd64-amd64-i386-pvgrub.guest-localmigrate
 --summary-out=tmp/162761.bisection-summary --basis-template=162533 
--blessings=real,real-bisect,real-retry --flight=162761 xen-unstable 
test-amd64-amd64-i386-pvgrub guest-localmigrate
Searching for failure / basis pass:
 162696 fail [host=elbling0] / 162533 [host=huxelrebe0] 162475 
[host=chardonnay0] 162422 [host=huxelrebe1] 162385 [host=godello0] 162343 
[host=godello0] 162337 [host=albana0] 162330 [host=pinot1] 162325 
[host=godello1] 162282 [host=fiano1] 162276 [host=fiano0] 162269 
[host=huxelrebe0] 162261 [host=albana1] 162255 [host=huxelrebe1] 162250 ok.
Failure / basis pass flights: 162696 / 162250
(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 
683d899e4bffca35c5b192ea0662362b0270a695
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#683d899e4bffca35c5b192ea0662362b0270a695-93031fbe9f4c341a2e7950a088025ea550291433
Loaded 5001 nodes in revision graph
Searching for test results:
 162250 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7ea428895af2840d85c524f0bd11a38aac308308 
683d899e4bffca35c5b192ea0662362b0270a695
 162255 [host=huxelrebe1]
 162261 [host=albana1]
 162269 [host=huxelrebe0]
 162276 [host=fiano0]
 162282 [host=fiano1]
 162325 [host=godello1]
 162330 [host=pinot1]
 162337 [host=albana0]
 162343 [host=godello0]
 162385 [host=godello0]
 162422 [host=huxelrebe1]
 162475 [host=chardonnay0]
 162533 [host=huxelrebe0]
 162556 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7ea428895af2840d85c524f0bd11a38aac308308 
e4fee66043120c954fc309bbb37813604c1c0eb7
 162600 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7ea428895af2840d85c524f0bd11a38aac308308 
3e09045991cde360432bc7437103f8f8a6699359
 162633 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7ea428895af2840d85c524f0bd11a38aac308308 
3e09045991cde360432bc7437103f8f8a6699359
 162661 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7ea428895af2840d85c524f0bd11a38aac308308 
3e09045991cde360432bc7437103f8f8a6699359
 162696 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7ea428895af2840d85c524f0bd11a38aac308308 
93031fbe9f4c341a2e7950a088025ea550291433
 162754 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7ea428895af2840d85c524f0bd11a38aac308308 
683d899e4bffca35c5b192ea0662362b0270a695
 162756 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7ea428895af2840d85c524f0bd11a38aac308308 
93031fbe9f4c341a2e7950a088025ea550291433
 162759 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7ea428895af2840d85c524f0bd11a38aac308308 
60fa12dbf1d4d2c4ffe1ef34b495b24aa7e41aa0
Searching for interesting versions
 Result found: flight 162250 (pass), for basis pass
 For basis failure, parent search stopping at 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7ea428895af2840d85c524f0bd11a38aac308308 
683d899e4bffca35c5b192ea0662362b0270a695, results HASH(0x564e4e5f9228) 
HASH(0x564e4e5e9bb0) Result found: flight 162556 (fail), for basis failure (at 
ancestor ~508)
 Repro found: flight 162754 (pass), for basis pass
 Repro found: flight 162756 (fail), for basis failure
 14 revisions at c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7ea428895af2840d85c524f0bd11a38aac308308 
c4beefcada0a406681dcfb6e89f6cbe4aa368c2d
Looking 7 below c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7ea428895af2840d85c524f0bd11a38aac308308 
c4beefcada0a406681dcfb6e89f6cbe4aa368c2d.
Should test c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7ea428895af2840d85c524f0bd11a38aac308308 
bd7a29c3d0b937ab542abea06ff1b575abe7247a.
Revision graph left in 
/home/logs/results/bisect/xen-unstable/test-amd64-amd64-i386-pvgrub.guest-localmigrate.{dot,ps,png,html,svg}.
Populating 162761...
Need 162761.test-amd64-amd64-i386-pvgrub (like 162696)
Creating 162761.test-amd64-amd64-i386-pvgrub (copying from 162696)
Need 162761.build-amd64 (like 162696)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=7ea428895af2840d85c524f0bd11a38aac308308
 revision_xen=bd7a29c3d0b937ab542abea06ff1b575abe7247a
Searching for build-amd64 (like 162696) to reuse...
Can reuse build 162408.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='162408.build-amd64', 2='162761', 
3='test-amd64-amd64-i386-pvgrub', 4='buildjob']
DB conflict (messages above may refer); retrying after 0.720258444155665...
Populating 162761...
Need 162761.test-amd64-amd64-i386-pvgrub (like 162696)
Creating 162761.test-amd64-amd64-i386-pvgrub (copying from 162696)
Need 162761.build-amd64 (like 162696)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=7ea428895af2840d85c524f0bd11a38aac308308
 revision_xen=bd7a29c3d0b937ab542abea06ff1b575abe7247a
Can reuse build 162408.build-amd64.
Need 162761.build-amd64-pvops (like 162696)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 162696) to reuse...
Can reuse build-kern 162722.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='162722.build-amd64-pvops', 2='162761', 
3='test-amd64-amd64-i386-pvgrub', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 1.5859828569873...
Populating 162761...
Need 162761.test-amd64-amd64-i386-pvgrub (like 162696)
Creating 162761.test-amd64-amd64-i386-pvgrub (copying from 162696)
Need 162761.build-amd64 (like 162696)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=7ea428895af2840d85c524f0bd11a38aac308308
 revision_xen=bd7a29c3d0b937ab542abea06ff1b575abe7247a
Can reuse build 162408.build-amd64.
Need 162761.build-amd64-pvops (like 162696)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 162722.build-amd64-pvops.
Need 162761.build-amd64 (like 162696)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=7ea428895af2840d85c524f0bd11a38aac308308
 revision_xen=bd7a29c3d0b937ab542abea06ff1b575abe7247a
Can reuse build 162408.build-amd64.
Checking for flail (since 162250)...
Flight 162761 ready to go.