[xen-unstable bisection] 163518: testing test-amd64-amd64-qemuu-nested-amd

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

branch xen-unstable
xenbranch xen-unstable
job test-amd64-amd64-qemuu-nested-amd
testid xen-boot/l1

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-qemuu-nested-amd.xen-boot--l1.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-qemuu-nested-amd.xen-boot--l1
 --summary-out=tmp/163518.bisection-summary --basis-template=163458 
--blessings=real,real-bisect,real-retry --flight=163518 xen-unstable 
test-amd64-amd64-qemuu-nested-amd xen-boot/l1
Searching for failure / basis pass:
 163478 fail [host=pinot0] / 163458 ok.
Failure / basis pass flights: 163478 / 163458
(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 
136c34c9bc4179dc64b15b2bb5f0c54ca4ddf823 
6de3e5fce5e2a3c5f438e8e214168dd3a474cbbf
Basis pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
136c34c9bc4179dc64b15b2bb5f0c54ca4ddf823 
0f435e2b58543f5baae96e17a10ae20d3dbc28fa
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#136c34c9bc4179dc64b15b2bb5f0c54\
 ca4ddf823-136c34c9bc4179dc64b15b2bb5f0c54ca4ddf823 
git://xenbits.xen.org/xen.git#0f435e2b58543f5baae96e17a10ae20d3dbc28fa-6de3e5fce5e2a3c5f438e8e214168dd3a474cbbf
Loaded 5001 nodes in revision graph
Searching for test results:
 163458 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
136c34c9bc4179dc64b15b2bb5f0c54ca4ddf823 
0f435e2b58543f5baae96e17a10ae20d3dbc28fa
 163478 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
136c34c9bc4179dc64b15b2bb5f0c54ca4ddf823 
6de3e5fce5e2a3c5f438e8e214168dd3a474cbbf
 163508 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
136c34c9bc4179dc64b15b2bb5f0c54ca4ddf823 
0f435e2b58543f5baae96e17a10ae20d3dbc28fa
Searching for interesting versions
 Result found: flight 163458 (pass), for basis pass
 For basis failure, parent search stopping at 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
136c34c9bc4179dc64b15b2bb5f0c54ca4ddf823 
0f435e2b58543f5baae96e17a10ae20d3dbc28fa, results HASH(0x55d3e4aa1c28) 
HASH(0x55d3e4a995e0) Result found: flight 163478 (fail), for basis failure (at 
ancestor ~620)
 Repro found: flight 163508 (pass), for basis pass
Need to reproduce basis failure (fail); had 1 already.
Should test c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
136c34c9bc4179dc64b15b2bb5f0c54ca4ddf823 
6de3e5fce5e2a3c5f438e8e214168dd3a474cbbf.
Revision graph left in 
/home/logs/results/bisect/xen-unstable/test-amd64-amd64-qemuu-nested-amd.xen-boot--l1.{dot,ps,png,html,svg}.
Populating 163518...
Need 163518.test-amd64-amd64-qemuu-nested-amd (like 163478)
Creating 163518.test-amd64-amd64-qemuu-nested-amd (copying from 163478)
Need 163518.build-amd64 (like 163478)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=136c34c9bc4179dc64b15b2bb5f0c54ca4ddf823
 revision_xen=6de3e5fce5e2a3c5f438e8e214168dd3a474cbbf
Searching for build-amd64 (like 163478) to reuse...
Creating 163518.build-amd64 (copying from 163478)
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='build-amd64', 2='163518', 
3='test-amd64-amd64-qemuu-nested-amd', 4='buildjob']
DB conflict (messages above may refer); retrying after 0.808080652336688...
Populating 163518...
Need 163518.test-amd64-amd64-qemuu-nested-amd (like 163478)
Creating 163518.test-amd64-amd64-qemuu-nested-amd (copying from 163478)
Need 163518.build-amd64 (like 163478)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=136c34c9bc4179dc64b15b2bb5f0c54ca4ddf823
 revision_xen=6de3e5fce5e2a3c5f438e8e214168dd3a474cbbf
Creating 163518.build-amd64 (copying from 163478)
Need 163518.build-amd64-pvops (like 163478)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 163478) to reuse...
Can reuse build-kern 163505.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='163505.build-amd64-pvops', 2='163518', 
3='test-amd64-amd64-qemuu-nested-amd', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 1.71254557528931...
Populating 163518...
Need 163518.test-amd64-amd64-qemuu-nested-amd (like 163478)
Creating 163518.test-amd64-amd64-qemuu-nested-amd (copying from 163478)
Need 163518.build-amd64 (like 163478)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=136c34c9bc4179dc64b15b2bb5f0c54ca4ddf823
 revision_xen=6de3e5fce5e2a3c5f438e8e214168dd3a474cbbf
Creating 163518.build-amd64 (copying from 163478)
Need 163518.build-amd64-pvops (like 163478)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 163505.build-amd64-pvops.
Already created build-amd64
Checking for flail (since 163458)...
Flight 163518 ready to go.