[xen-unstable bisection] 166936: testing test-amd64-amd64-xl-pvshim

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

branch xen-unstable
xenbranch xen-unstable
job test-amd64-amd64-xl-pvshim
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-xl-pvshim.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-xl-pvshim.guest-localmigrate--x10
 --summary-out=tmp/166936.bisection-summary --basis-template=166304 
--blessings=real,real-bisect,real-retry --flight=166936 xen-unstable 
test-amd64-amd64-xl-pvshim guest-localmigrate/x10
Searching for failure / basis pass:
 166378 fail [host=godello1] / 166324 [host=himrod0] 166304 [host=fiano0] 
166263 [host=pinot0] 166256 [host=chardonnay0] 166214 [host=albana1] 166206 
[host=godello0] 166196 [host=fiano1] 166189 [host=godello0] 166185 
[host=himrod0] 166172 [host=huxelrebe0] 166160 [host=elbling1] 166152 
[host=pinot1] 166147 [host=albana0] 166142 ok.
Failure / basis pass flights: 166378 / 166142
(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 
b6e539830bf45e2d7a6bd86ddfdf003088b173b0 
5449ba84e99849ee2339fd79f9717e10113d702d
Basis pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b6e539830bf45e2d7a6bd86ddfdf003088b173b0 
c7a7f14b92991e7d79735bff95f04676b9af34c6
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#b6e539830bf45e2d7a6bd86ddfdf003\
 088b173b0-b6e539830bf45e2d7a6bd86ddfdf003088b173b0 
git://xenbits.xen.org/xen.git#c7a7f14b92991e7d79735bff95f04676b9af34c6-5449ba84e99849ee2339fd79f9717e10113d702d
Loaded 5001 nodes in revision graph
Searching for test results:
 166135 [host=elbling0]
 166142 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b6e539830bf45e2d7a6bd86ddfdf003088b173b0 
c7a7f14b92991e7d79735bff95f04676b9af34c6
 166147 [host=albana0]
 166152 [host=pinot1]
 166160 [host=elbling1]
 166172 [host=huxelrebe0]
 166185 [host=himrod0]
 166189 [host=godello0]
 166196 [host=fiano1]
 166206 [host=godello0]
 166214 [host=albana1]
 166256 [host=chardonnay0]
 166263 [host=pinot0]
 166304 [host=fiano0]
 166324 [host=himrod0]
 166378 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b6e539830bf45e2d7a6bd86ddfdf003088b173b0 
5449ba84e99849ee2339fd79f9717e10113d702d
 166911 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b6e539830bf45e2d7a6bd86ddfdf003088b173b0 
c7a7f14b92991e7d79735bff95f04676b9af34c6
Searching for interesting versions
 Result found: flight 166142 (pass), for basis pass
 For basis failure, parent search stopping at 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b6e539830bf45e2d7a6bd86ddfdf003088b173b0 
c7a7f14b92991e7d79735bff95f04676b9af34c6, results HASH(0x5600fcf86b10) 
HASH(0x5600fcf788a0) Result found: flight 166378 (fail), for basis failure (at 
ancestor ~163)
 Repro found: flight 166911 (pass), for basis pass
Need to reproduce basis failure (fail); had 1 already.
Should test c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b6e539830bf45e2d7a6bd86ddfdf003088b173b0 
5449ba84e99849ee2339fd79f9717e10113d702d.
Revision graph left in 
/home/logs/results/bisect/xen-unstable/test-amd64-amd64-xl-pvshim.guest-localmigrate--x10.{dot,ps,png,html,svg}.
Populating 166936...
Need 166936.test-amd64-amd64-xl-pvshim (like 166378)
Creating 166936.test-amd64-amd64-xl-pvshim (copying from 166378)
Need 166936.build-amd64 (like 166378)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=b6e539830bf45e2d7a6bd86ddfdf003088b173b0
 revision_xen=5449ba84e99849ee2339fd79f9717e10113d702d
Searching for build-amd64 (like 166378) to reuse...
Creating 166936.build-amd64 (copying from 166378)
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 0.478532510417612...
Populating 166936...
Need 166936.test-amd64-amd64-xl-pvshim (like 166378)
Creating 166936.test-amd64-amd64-xl-pvshim (copying from 166378)
Need 166936.build-amd64 (like 166378)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=b6e539830bf45e2d7a6bd86ddfdf003088b173b0
 revision_xen=5449ba84e99849ee2339fd79f9717e10113d702d
Creating 166936.build-amd64 (copying from 166378)
Need 166936.build-amd64-pvops (like 166378)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 166378) to reuse...
Can reuse build-kern 166826.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='166826.build-amd64-pvops', 2='166936', 
3='test-amd64-amd64-xl-pvshim', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 0.681760590238753...
Populating 166936...
Need 166936.test-amd64-amd64-xl-pvshim (like 166378)
Creating 166936.test-amd64-amd64-xl-pvshim (copying from 166378)
Need 166936.build-amd64 (like 166378)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=b6e539830bf45e2d7a6bd86ddfdf003088b173b0
 revision_xen=5449ba84e99849ee2339fd79f9717e10113d702d
Creating 166936.build-amd64 (copying from 166378)
Need 166936.build-amd64-pvops (like 166378)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 166826.build-amd64-pvops.
Already created build-amd64
Checking for flail (since 166142)...
Flight 166936 ready to go.