[qemu-mainline bisection] 171476: testing test-amd64-amd64-xl-qcow2

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

branch xen-unstable
xenbranch xen-unstable
job test-amd64-amd64-xl-qcow2
testid guest-start/debian.repeat

Tree: linux git://xenbits.xen.org/linux-pvops.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: ovmf git://xenbits.xen.org/osstest/ovmf.git
Tree: qemu git://xenbits.xen.org/qemu-xen-traditional.git
Tree: qemuu git://git.qemu.org/qemu.git
Tree: seabios git://xenbits.xen.org/osstest/seabios.git
Tree: xen git://xenbits.xen.org/xen.git

For bisection revision-tuple graph see:
   
http://logs.test-lab.xenproject.org/osstest/results/bisect/qemu-mainline/test-amd64-amd64-xl-qcow2.guest-start--debian.repeat.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/qemu-mainline/test-amd64-amd64-xl-qcow2.guest-start--debian.repeat
 --summary-out=tmp/171476.bisection-summary --basis-template=171462 
--blessings=real,real-bisect,real-retry --flight=171476 qemu-mainline 
test-amd64-amd64-xl-qcow2 guest-start/debian.repeat
Searching for failure / basis pass:
 171472 fail [host=huxelrebe1] / 171462 [host=italia1] 171424 [host=albana1] 
171393 [host=godello1] 171385 [host=chardonnay0] 171380 [host=fiano0] 171376 
[host=chardonnay1] 171372 [host=godello0] 171367 [host=pinot1] 171348 
[host=fiano1] 171346 [host=nobling1] 171341 [host=sabro1] 171335 [host=sabro0] 
171303 [host=debina1] 171301 [host=nobling0] 171288 [host=debina0] 171282 
[host=albana0] 171256 [host=huxelrebe0] 171183 [host=himrod0] 171171 ok.
Failure / basis pass flights: 171472 / 171171
(tree with no url: minios)
Tree: linux git://xenbits.xen.org/linux-pvops.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: ovmf git://xenbits.xen.org/osstest/ovmf.git
Tree: qemu git://xenbits.xen.org/qemu-xen-traditional.git
Tree: qemuu git://git.qemu.org/qemu.git
Tree: seabios git://xenbits.xen.org/osstest/seabios.git
Tree: xen git://xenbits.xen.org/xen.git
Latest c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
e1eef3a8b01a25e75abf63d15bdc90157a74cba9 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
e8e86b484eac70cd86e15fa10a2f0038a536cbba 
dc88f9b72df52b22c35b127b80c487e0b6fca4af 
bf2f989531ad3851685a1847cbc1e28901ed80a2
Basis pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
6676162f64ad39949ed44f17ce40e5c49ab33e31 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
8e6c70b9d4a1b1f3011805947925cfdb31642f7f 
dc88f9b72df52b22c35b127b80c487e0b6fca4af 
c9a707df83aad17a6fcf2e8330ab3b5bead6fb8b
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/osstest/ovmf.git#6676162f64ad39949ed44f17ce40e5c49ab33e31-e1eef3a8b01a25e75abf63d15bdc90157a74cba9
 git://xenbits.xen.org/qemu-xen-traditional.git#3d273dd05e51e5a1ffba3d98c74\
 37ee84e8f8764-3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
git://git.qemu.org/qemu.git#8e6c70b9d4a1b1f3011805947925cfdb31642f7f-e8e86b484eac70cd86e15fa10a2f0038a536cbba
 
git://xenbits.xen.org/osstest/seabios.git#dc88f9b72df52b22c35b127b80c487e0b6fca4af-dc88f9b72df52b22c35b127b80c487e0b6fca4af
 
git://xenbits.xen.org/xen.git#c9a707df83aad17a6fcf2e8330ab3b5bead6fb8b-bf2f989531ad3851685a1847cbc1e28901ed80a2
Loaded 44848 nodes in revision graph
Searching for test results:
 171164 [host=fiano0]
 171166 [host=fiano0]
 171165 [host=fiano0]
 171171 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
6676162f64ad39949ed44f17ce40e5c49ab33e31 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
8e6c70b9d4a1b1f3011805947925cfdb31642f7f 
dc88f9b72df52b22c35b127b80c487e0b6fca4af 
c9a707df83aad17a6fcf2e8330ab3b5bead6fb8b
 171183 [host=himrod0]
 171215 [host=huxelrebe0]
 171256 [host=huxelrebe0]
 171282 [host=albana0]
 171288 [host=debina0]
 171301 [host=nobling0]
 171303 [host=debina1]
 171312 [host=sabro0]
 171335 [host=sabro0]
 171341 [host=sabro1]
 171346 [host=nobling1]
 171348 [host=fiano1]
 171367 [host=pinot1]
 171372 [host=godello0]
 171376 [host=chardonnay1]
 171380 [host=fiano0]
 171385 [host=chardonnay0]
 171393 [host=godello1]
 171412 [host=albana1]
 171424 [host=albana1]
 171433 [host=italia1]
 171462 [host=italia1]
 171472 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
e1eef3a8b01a25e75abf63d15bdc90157a74cba9 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
e8e86b484eac70cd86e15fa10a2f0038a536cbba 
dc88f9b72df52b22c35b127b80c487e0b6fca4af 
bf2f989531ad3851685a1847cbc1e28901ed80a2
Searching for interesting versions
 Result found: flight 171171 (pass), for basis pass
 Result found: flight 171472 (fail), for basis failure
Need to reproduce basis pass (pass); had 1 already.
Should test c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
6676162f64ad39949ed44f17ce40e5c49ab33e31 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
8e6c70b9d4a1b1f3011805947925cfdb31642f7f 
dc88f9b72df52b22c35b127b80c487e0b6fca4af 
c9a707df83aad17a6fcf2e8330ab3b5bead6fb8b.
pnmtopng: 98 colors found
Revision graph left in 
/home/logs/results/bisect/qemu-mainline/test-amd64-amd64-xl-qcow2.guest-start--debian.repeat.{dot,ps,png,html,svg}.
Populating 171476...
Need 171476.test-amd64-amd64-xl-qcow2 (like 171472)
Creating 171476.test-amd64-amd64-xl-qcow2 (copying from 171472)
Need 171476.build-amd64 (like 171472)
 revision_ovmf=6676162f64ad39949ed44f17ce40e5c49ab33e31
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=8e6c70b9d4a1b1f3011805947925cfdb31642f7f
 revision_seabios=dc88f9b72df52b22c35b127b80c487e0b6fca4af
 revision_xen=c9a707df83aad17a6fcf2e8330ab3b5bead6fb8b
Searching for build-amd64 (like 171472) to reuse...
Creating 171476.build-amd64 (copying from 171472)
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='171476', 3='test-amd64-amd64-xl-qcow2', 
4='buildjob']
DB conflict (messages above may refer); retrying after 0.867899841702641...
Populating 171476...
Need 171476.test-amd64-amd64-xl-qcow2 (like 171472)
Creating 171476.test-amd64-amd64-xl-qcow2 (copying from 171472)
Need 171476.build-amd64 (like 171472)
 revision_ovmf=6676162f64ad39949ed44f17ce40e5c49ab33e31
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=8e6c70b9d4a1b1f3011805947925cfdb31642f7f
 revision_seabios=dc88f9b72df52b22c35b127b80c487e0b6fca4af
 revision_xen=c9a707df83aad17a6fcf2e8330ab3b5bead6fb8b
Creating 171476.build-amd64 (copying from 171472)
Need 171476.build-amd64-pvops (like 171472)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 171472) to reuse...
Can reuse build-kern 171472.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='171472.build-amd64-pvops', 2='171476', 
3='test-amd64-amd64-xl-qcow2', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 0.223222107341769...
Populating 171476...
Need 171476.test-amd64-amd64-xl-qcow2 (like 171472)
Creating 171476.test-amd64-amd64-xl-qcow2 (copying from 171472)
Need 171476.build-amd64 (like 171472)
 revision_ovmf=6676162f64ad39949ed44f17ce40e5c49ab33e31
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=8e6c70b9d4a1b1f3011805947925cfdb31642f7f
 revision_seabios=dc88f9b72df52b22c35b127b80c487e0b6fca4af
 revision_xen=c9a707df83aad17a6fcf2e8330ab3b5bead6fb8b
Creating 171476.build-amd64 (copying from 171472)
Need 171476.build-amd64-pvops (like 171472)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 171472.build-amd64-pvops.
Already created build-amd64
Checking for flail (since 171171)...
Flight 171476 ready to go.