[xen-unstable bisection] 155596: testing test-amd64-amd64-pygrub

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

branch xen-unstable
xenbranch xen-unstable
job test-amd64-amd64-pygrub
testid guest-localmigrate/x10

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-pygrub.guest-localmigrate--x10.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-pygrub.guest-localmigrate--x10
 --summary-out=tmp/155596.bisection-summary --basis-template=155510 
--blessings=real,real-bisect --flight=155596 xen-unstable 
test-amd64-amd64-pygrub guest-localmigrate/x10
Searching for failure / basis pass:
 155532 fail [host=chardonnay0] / 155510 [host=godello1] 155493 [host=albana1] 
155451 [host=chardonnay1] 155345 [host=albana0] 155211 [host=elbling1] 155113 
[host=godello0] 155017 [host=pinot1] 154634 [host=huxelrebe1] 154611 
[host=fiano1] 154592 ok.
Failure / basis pass flights: 155532 / 154592
(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 
ea6d3cd1ed79d824e605a70c3626bc437c386260 
7a519f8bda6f3505a4c1fbf277f002aa0c12ab9a
Basis pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
ea6d3cd1ed79d824e605a70c3626bc437c386260 
d4ed1d4132f5825a795d5a78505811ecd2717b5e
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#ea6d3cd1ed79d824e605a70c3626bc4\
 37c386260-ea6d3cd1ed79d824e605a70c3626bc437c386260 
git://xenbits.xen.org/xen.git#d4ed1d4132f5825a795d5a78505811ecd2717b5e-7a519f8bda6f3505a4c1fbf277f002aa0c12ab9a
Loaded 5001 nodes in revision graph
Searching for test results:
 154592 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
ea6d3cd1ed79d824e605a70c3626bc437c386260 
d4ed1d4132f5825a795d5a78505811ecd2717b5e
 154611 [host=fiano1]
 154634 [host=huxelrebe1]
 155017 [host=pinot1]
 155113 [host=godello0]
 155211 [host=elbling1]
 155345 [host=albana0]
 155451 [host=chardonnay1]
 155493 [host=albana1]
 155510 [host=godello1]
 155532 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
ea6d3cd1ed79d824e605a70c3626bc437c386260 
7a519f8bda6f3505a4c1fbf277f002aa0c12ab9a
 155593 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
ea6d3cd1ed79d824e605a70c3626bc437c386260 
d4ed1d4132f5825a795d5a78505811ecd2717b5e
Searching for interesting versions
 Result found: flight 154592 (pass), for basis pass
 For basis failure, parent search stopping at 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
ea6d3cd1ed79d824e605a70c3626bc437c386260 
d4ed1d4132f5825a795d5a78505811ecd2717b5e, results HASH(0x55cf9a4f7a38) 
HASH(0x55cf9a4f1cf8) Result found: flight 155532 (fail), for basis failure (at 
ancestor ~408)
 Repro found: flight 155593 (pass), for basis pass
Need to reproduce basis failure (fail); had 1 already.
Should test c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
ea6d3cd1ed79d824e605a70c3626bc437c386260 
7a519f8bda6f3505a4c1fbf277f002aa0c12ab9a.
pnmtopng: 238 colors found
Revision graph left in 
/home/logs/results/bisect/xen-unstable/test-amd64-amd64-pygrub.guest-localmigrate--x10.{dot,ps,png,html,svg}.
Populating 155596...
Need 155596.test-amd64-amd64-pygrub (like 155532)
Creating 155596.test-amd64-amd64-pygrub (copying from 155532)
Need 155596.build-amd64 (like 155532)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=ea6d3cd1ed79d824e605a70c3626bc437c386260
 revision_xen=7a519f8bda6f3505a4c1fbf277f002aa0c12ab9a
Searching for build-amd64 (like 155532) to reuse...
Can reuse build 155590.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='155590.build-amd64', 2='155596', 
3='test-amd64-amd64-pygrub', 4='buildjob']
DB conflict (messages above may refer); retrying after 0.0578790007430179...
Populating 155596...
Need 155596.test-amd64-amd64-pygrub (like 155532)
Creating 155596.test-amd64-amd64-pygrub (copying from 155532)
Need 155596.build-amd64 (like 155532)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=ea6d3cd1ed79d824e605a70c3626bc437c386260
 revision_xen=7a519f8bda6f3505a4c1fbf277f002aa0c12ab9a
Can reuse build 155590.build-amd64.
Need 155596.build-amd64-pvops (like 155532)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 155532) to reuse...
Can reuse build-kern 155548.build-amd64-pvops.
Need 155596.build-amd64 (like 155532)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=ea6d3cd1ed79d824e605a70c3626bc437c386260
 revision_xen=7a519f8bda6f3505a4c1fbf277f002aa0c12ab9a
Can reuse build 155590.build-amd64.
Checking for flail (since 154592)...
Flight 155596 ready to go.