[qemu-mainline bisection] 167176: 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-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-pvshim.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-pvshim.guest-start--debian.repeat
 --summary-out=tmp/167176.bisection-summary --basis-template=166954 
--blessings=real,real-bisect,real-retry --flight=167176 qemu-mainline 
test-amd64-amd64-xl-pvshim guest-start/debian.repeat
Searching for failure / basis pass:
 167058 fail [host=huxelrebe0] / 167007 [host=himrod0] 166978 [host=godello1] 
166954 [host=chardonnay1] 166953 ok.
Failure / basis pass flights: 167058 / 166953
(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 
f0f3f5aae7c4d346ea5e24970936d80dc5b60657 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
a69254a2b320e31d3aa63ca910b7aa02efcd5492 
64f37cc530f144e53c190c9e8209a51b58fd5c43 
5449ba84e99849ee2339fd79f9717e10113d702d
Basis pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
76a1ce4d5fec7cd6906e6ea4ed6a4276b700e7ae 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
a0fd8a5492240379a07c0b39c8dae3b8341b458f 
64f37cc530f144e53c190c9e8209a51b58fd5c43 
5449ba84e99849ee2339fd79f9717e10113d702d
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#76a1ce4d5fec7cd6906e6ea4ed6a4276b700e7ae-f0f3f5aae7c4d346ea5e24970936d80dc5b60657
 git://xenbits.xen.org/qemu-xen-traditional.git#3d273dd05e51e5a1ffba3d98c74\
 37ee84e8f8764-3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
git://git.qemu.org/qemu.git#a0fd8a5492240379a07c0b39c8dae3b8341b458f-a69254a2b320e31d3aa63ca910b7aa02efcd5492
 
git://xenbits.xen.org/osstest/seabios.git#64f37cc530f144e53c190c9e8209a51b58fd5c43-64f37cc530f144e53c190c9e8209a51b58fd5c43
 
git://xenbits.xen.org/xen.git#5449ba84e99849ee2339fd79f9717e10113d702d-5449ba84e99849ee2339fd79f9717e10113d702d
Loaded 49913 nodes in revision graph
Searching for test results:
 166968 [host=godello1]
 166978 [host=godello1]
 167007 [host=himrod0]
 167058 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
f0f3f5aae7c4d346ea5e24970936d80dc5b60657 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
a69254a2b320e31d3aa63ca910b7aa02efcd5492 
64f37cc530f144e53c190c9e8209a51b58fd5c43 
5449ba84e99849ee2339fd79f9717e10113d702d
 166953 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
76a1ce4d5fec7cd6906e6ea4ed6a4276b700e7ae 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
a0fd8a5492240379a07c0b39c8dae3b8341b458f 
64f37cc530f144e53c190c9e8209a51b58fd5c43 
5449ba84e99849ee2339fd79f9717e10113d702d
 166954 [host=chardonnay1]
Searching for interesting versions
 Result found: flight 166953 (pass), for basis pass
 Result found: flight 167058 (fail), for basis failure
Need to reproduce basis pass (pass); had 1 already.
Should test c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
76a1ce4d5fec7cd6906e6ea4ed6a4276b700e7ae 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
a0fd8a5492240379a07c0b39c8dae3b8341b458f 
64f37cc530f144e53c190c9e8209a51b58fd5c43 
5449ba84e99849ee2339fd79f9717e10113d702d.
Revision graph left in 
/home/logs/results/bisect/qemu-mainline/test-amd64-amd64-xl-pvshim.guest-start--debian.repeat.{dot,ps,png,html,svg}.
Populating 167176...
Need 167176.test-amd64-amd64-xl-pvshim (like 167058)
Creating 167176.test-amd64-amd64-xl-pvshim (copying from 167058)
Need 167176.build-amd64 (like 167058)
 revision_ovmf=76a1ce4d5fec7cd6906e6ea4ed6a4276b700e7ae
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=a0fd8a5492240379a07c0b39c8dae3b8341b458f
 revision_seabios=64f37cc530f144e53c190c9e8209a51b58fd5c43
 revision_xen=5449ba84e99849ee2339fd79f9717e10113d702d
Searching for build-amd64 (like 167058) to reuse...
Can reuse build 166987.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='166987.build-amd64', 2='167176', 
3='test-amd64-amd64-xl-pvshim', 4='buildjob']
DB conflict (messages above may refer); retrying after 0.392911421441571...
Populating 167176...
Need 167176.test-amd64-amd64-xl-pvshim (like 167058)
Creating 167176.test-amd64-amd64-xl-pvshim (copying from 167058)
Need 167176.build-amd64 (like 167058)
 revision_ovmf=76a1ce4d5fec7cd6906e6ea4ed6a4276b700e7ae
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=a0fd8a5492240379a07c0b39c8dae3b8341b458f
 revision_seabios=64f37cc530f144e53c190c9e8209a51b58fd5c43
 revision_xen=5449ba84e99849ee2339fd79f9717e10113d702d
Can reuse build 166987.build-amd64.
Need 167176.build-amd64-pvops (like 167058)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 167058) to reuse...
Can reuse build-kern 167130.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='167130.build-amd64-pvops', 2='167176', 
3='test-amd64-amd64-xl-pvshim', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 1.08222322649721...
Populating 167176...
Need 167176.test-amd64-amd64-xl-pvshim (like 167058)
Creating 167176.test-amd64-amd64-xl-pvshim (copying from 167058)
Need 167176.build-amd64 (like 167058)
 revision_ovmf=76a1ce4d5fec7cd6906e6ea4ed6a4276b700e7ae
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=a0fd8a5492240379a07c0b39c8dae3b8341b458f
 revision_seabios=64f37cc530f144e53c190c9e8209a51b58fd5c43
 revision_xen=5449ba84e99849ee2339fd79f9717e10113d702d
Can reuse build 166987.build-amd64.
Need 167176.build-amd64-pvops (like 167058)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 167130.build-amd64-pvops.
Need 167176.build-amd64 (like 167058)
 revision_ovmf=76a1ce4d5fec7cd6906e6ea4ed6a4276b700e7ae
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=a0fd8a5492240379a07c0b39c8dae3b8341b458f
 revision_seabios=64f37cc530f144e53c190c9e8209a51b58fd5c43
 revision_xen=5449ba84e99849ee2339fd79f9717e10113d702d
Can reuse build 166987.build-amd64.
Checking for flail (since 166953)...
Flight 167176 ready to go.