[xen-4.15-testing bisection] 185328: testing test-amd64-amd64-xl-pvshim

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

branch xen-4.15-testing
xenbranch xen-4.15-testing
job test-amd64-amd64-xl-pvshim
testid guest-start

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://xenbits.xen.org/qemu-xen.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/xen-4.15-testing/test-amd64-amd64-xl-pvshim.guest-start.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/xen-4.15-testing/test-amd64-amd64-xl-pvshim.guest-start
 --summary-out=tmp/185328.bisection-summary --basis-template=185282 
--blessings=real,real-bisect,real-retry --flight=185328 xen-4.15-testing 
test-amd64-amd64-xl-pvshim guest-start
Searching for failure / basis pass:
 185296 fail [host=rimava0] / 185282 [host=nobling1] 185006 [host=pinot0] 
184784 ok.
Failure / basis pass flights: 185296 / 184784
(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://xenbits.xen.org/qemu-xen.git
Tree: seabios git://xenbits.xen.org/osstest/seabios.git
Tree: xen git://xenbits.xen.org/xen.git
Latest 347385861c50adc8d4801d4b899eded38a2f04cd 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
963671d3801a6992d1aa06f05d86e32efa6b205e 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
6503bd6a1b5364ffd346a8a475e1eb91b9f756e5 
c5a361c09a19e3b1a83557b01f11f04b27181a11 
4e55b32a8d66388bddb21e327f134f14b1a9b004
Basis pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
74b5309da9fb7a919bec5a8b5a63d1ede5eb6745 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
6503bd6a1b5364ffd346a8a475e1eb91b9f756e5 
82faf1d5c8b25375b9029f2d6668135e62455a8c 
2484803074fc1f93942912a82e4906f9e441bf4e
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/linux-pvops.git#c3038e718a19fc596f7b1baba0f83d5146dc7784-347385861c50adc8d4801d4b899eded38a2f04cd
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/osstest/ovmf.git#74b5309da9fb7a919bec5a8b5a63d1ede5eb6745-963671d3801a6992d1aa06f05d86e32efa6b205e
 git://xenbits.xen.org/qemu-xen-traditional.git#3d273dd05e51e5a1ffba3d98c74\
 37ee84e8f8764-3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
git://xenbits.xen.org/qemu-xen.git#6503bd6a1b5364ffd346a8a475e1eb91b9f756e5-6503bd6a1b5364ffd346a8a475e1eb91b9f756e5
 
git://xenbits.xen.org/osstest/seabios.git#82faf1d5c8b25375b9029f2d6668135e62455a8c-c5a361c09a19e3b1a83557b01f11f04b27181a11
 
git://xenbits.xen.org/xen.git#2484803074fc1f93942912a82e4906f9e441bf4e-4e55b32a8d66388bddb21e327f134f14b1a9b004
adhoc-revtuple-generator: tree discontiguous: linux-pvops
Loaded 12695 nodes in revision graph
Searching for test results:
 184784 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
74b5309da9fb7a919bec5a8b5a63d1ede5eb6745 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
6503bd6a1b5364ffd346a8a475e1eb91b9f756e5 
82faf1d5c8b25375b9029f2d6668135e62455a8c 
2484803074fc1f93942912a82e4906f9e441bf4e
 185006 [host=pinot0]
 185282 [host=nobling1]
 185315 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
74b5309da9fb7a919bec5a8b5a63d1ede5eb6745 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
6503bd6a1b5364ffd346a8a475e1eb91b9f756e5 
82faf1d5c8b25375b9029f2d6668135e62455a8c 
2484803074fc1f93942912a82e4906f9e441bf4e
 185296 fail 347385861c50adc8d4801d4b899eded38a2f04cd 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
963671d3801a6992d1aa06f05d86e32efa6b205e 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
6503bd6a1b5364ffd346a8a475e1eb91b9f756e5 
c5a361c09a19e3b1a83557b01f11f04b27181a11 
4e55b32a8d66388bddb21e327f134f14b1a9b004
 185324 fail 347385861c50adc8d4801d4b899eded38a2f04cd 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
963671d3801a6992d1aa06f05d86e32efa6b205e 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
6503bd6a1b5364ffd346a8a475e1eb91b9f756e5 
c5a361c09a19e3b1a83557b01f11f04b27181a11 
4e55b32a8d66388bddb21e327f134f14b1a9b004
Searching for interesting versions
 Result found: flight 184784 (pass), for basis pass
 For basis failure, parent search stopping at 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
74b5309da9fb7a919bec5a8b5a63d1ede5eb6745 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
6503bd6a1b5364ffd346a8a475e1eb91b9f756e5 
82faf1d5c8b25375b9029f2d6668135e62455a8c 
2484803074fc1f93942912a82e4906f9e441bf4e, results HASH(0x55ca25224000) 
HASH(0x55ca25213970) Result found: flight 185296 (fail), for basis failure (at 
ancestor ~857)
 Repro found: flight 185315 (pass), for basis pass
 Repro found: flight 185324 (fail), for basis failure
 167 revisions at 347385861c50adc8d4801d4b899eded38a2f04cd 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
665789b61bc39de67d3f17288bacb4662434e251 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
6503bd6a1b5364ffd346a8a475e1eb91b9f756e5 
c5a361c09a19e3b1a83557b01f11f04b27181a11 
4e55b32a8d66388bddb21e327f134f14b1a9b004
Looking 83 below 347385861c50adc8d4801d4b899eded38a2f04cd 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
665789b61bc39de67d3f17288bacb4662434e251 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
6503bd6a1b5364ffd346a8a475e1eb91b9f756e5 
c5a361c09a19e3b1a83557b01f11f04b27181a11 
4e55b32a8d66388bddb21e327f134f14b1a9b004.
Should test c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
bf8f16f771d48c7cb4c0dfa548d296972513efe2 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
6503bd6a1b5364ffd346a8a475e1eb91b9f756e5 
3722c21de19ba64de56495502c0c025b913a9b15 
0fb100a94d0127910fe1dfa253cb759f6bc11174.
pnmtopng: 140 colors found
Revision graph left in 
/home/logs/results/bisect/xen-4.15-testing/test-amd64-amd64-xl-pvshim.guest-start.{dot,ps,png,html,svg}.
Populating 185328...
Need 185328.test-amd64-amd64-xl-pvshim (like 185296)
Creating 185328.test-amd64-amd64-xl-pvshim (copying from 185296)
Need 185328.build-amd64 (like 185296)
 revision_ovmf=bf8f16f771d48c7cb4c0dfa548d296972513efe2
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=6503bd6a1b5364ffd346a8a475e1eb91b9f756e5
 revision_seabios=3722c21de19ba64de56495502c0c025b913a9b15
 revision_xen=0fb100a94d0127910fe1dfa253cb759f6bc11174
Searching for build-amd64 (like 185296) to reuse...
Creating 185328.build-amd64 (copying from 185296)
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 0.968937530255975...
Populating 185328...
Need 185328.test-amd64-amd64-xl-pvshim (like 185296)
Creating 185328.test-amd64-amd64-xl-pvshim (copying from 185296)
Need 185328.build-amd64 (like 185296)
 revision_ovmf=bf8f16f771d48c7cb4c0dfa548d296972513efe2
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=6503bd6a1b5364ffd346a8a475e1eb91b9f756e5
 revision_seabios=3722c21de19ba64de56495502c0c025b913a9b15
 revision_xen=0fb100a94d0127910fe1dfa253cb759f6bc11174
Creating 185328.build-amd64 (copying from 185296)
Need 185328.build-amd64-pvops (like 185296)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 185296) to reuse...
Can reuse build-kern 185106.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='185106.build-amd64-pvops', 2='185328', 
3='test-amd64-amd64-xl-pvshim', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 1.95936100249577...
Populating 185328...
Need 185328.test-amd64-amd64-xl-pvshim (like 185296)
Creating 185328.test-amd64-amd64-xl-pvshim (copying from 185296)
Need 185328.build-amd64 (like 185296)
 revision_ovmf=bf8f16f771d48c7cb4c0dfa548d296972513efe2
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=6503bd6a1b5364ffd346a8a475e1eb91b9f756e5
 revision_seabios=3722c21de19ba64de56495502c0c025b913a9b15
 revision_xen=0fb100a94d0127910fe1dfa253cb759f6bc11174
Creating 185328.build-amd64 (copying from 185296)
Need 185328.build-amd64-pvops (like 185296)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 185106.build-amd64-pvops.
Already created build-amd64
Checking for flail (since 184784)...
Flight 185328 ready to go.