[xen-4.15-testing bisection] unreproducible test-amd64-amd64-xl-qemut-debianhvm-amd64

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

branch xen-4.15-testing
xenbranch xen-4.15-testing
job test-amd64-amd64-xl-qemut-debianhvm-amd64
testid guest-saverestore

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

*** Not reproducible - supposed basis failure ***
  Could not reproduce problem, or could not reproduce basis pass.
  Unexpected test results; at this revision (supposed basis failure):
  bf1e3b1cb1e002ed1590c91f1a24433b59322368 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
98f150a954b35cc74bd87ae355cf35d8c9e1580d 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
6503bd6a1b5364ffd346a8a475e1eb91b9f756e5 
c5a361c09a19e3b1a83557b01f11f04b27181a11 
4e55b32a8d66388bddb21e327f134f14b1a9b004
   flight 185391 (blessed real) result fail


For bisection revision-tuple graph see:
   
http://logs.test-lab.xenproject.org/osstest/results/bisect/xen-4.15-testing/test-amd64-amd64-xl-qemut-debianhvm-amd64.guest-saverestore.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-qemut-debianhvm-amd64.guest-saverestore
 --summary-out=tmp/185453.bisection-summary --basis-template=185282 
--blessings=real,real-bisect,real-retry xen-4.15-testing 
test-amd64-amd64-xl-qemut-debianhvm-amd64 guest-saverestore
Searching for failure / basis pass:
 185391 fail [host=sabro1] / 185282 [host=nobling0] 185006 [host=godello1] 
184784 [host=fiano1] 184529 [host=nobling0] 184107 [host=godello0] 183751 
[host=nobling0] 183342 [host=elbling0] 183110 [host=elbling0] 183108 
[host=himrod0] 183095 [host=huxelrebe0] 183081 [host=godello1] 182658 
[host=godello1] 182633 [host=godello0] 182235 [host=nobling1] 182106 
[host=italia0] 182093 [host=godello1] 181995 [host=nocera0] 180426 
[host=huxelrebe0] 180218 [host=godello0] 179841 [host=nobling0] 178137 [host\
 =godello1] 174778 [host=chardonnay0] 174690 ok.
Failure / basis pass flights: 185391 / 174690
(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 bf1e3b1cb1e002ed1590c91f1a24433b59322368 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
98f150a954b35cc74bd87ae355cf35d8c9e1580d 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
6503bd6a1b5364ffd346a8a475e1eb91b9f756e5 
c5a361c09a19e3b1a83557b01f11f04b27181a11 
4e55b32a8d66388bddb21e327f134f14b1a9b004
Basis pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
0be81a4d83810cdb018d293bc264f489e7664043 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
6503bd6a1b5364ffd346a8a475e1eb91b9f756e5 
46de2eec93bffa0706e6229c0da2919763c8eb04 
625efe28ab5309ab83f7826ed1de4966ede2f191
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/linux-pvops.git#c3038e718a19fc596f7b1baba0f83d5146dc7784-bf1e3b1cb1e002ed1590c91f1a24433b59322368
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/osstest/ovmf.git#0be81a4d83810cdb018d293bc264f489e7664043-98f150a954b35cc74bd87ae355cf35d8c9e1580d
 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#46de2eec93bffa0706e6229c0da2919763c8eb04-c5a361c09a19e3b1a83557b01f11f04b27181a11
 
git://xenbits.xen.org/xen.git#625efe28ab5309ab83f7826ed1de4966ede2f191-4e55b32a8d66388bddb21e327f134f14b1a9b004
adhoc-revtuple-generator: tree discontiguous: linux-pvops
Loaded 12695 nodes in revision graph
Searching for test results:
 174690 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
0be81a4d83810cdb018d293bc264f489e7664043 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
6503bd6a1b5364ffd346a8a475e1eb91b9f756e5 
46de2eec93bffa0706e6229c0da2919763c8eb04 
625efe28ab5309ab83f7826ed1de4966ede2f191
 174778 [host=chardonnay0]
 178137 [host=godello1]
 179841 [host=nobling0]
 180218 [host=godello0]
 180426 [host=huxelrebe0]
 181995 [host=nocera0]
 182093 [host=godello1]
 182106 [host=italia0]
 182235 [host=nobling1]
 182633 [host=godello0]
 182658 [host=godello1]
 183081 [host=godello1]
 183095 [host=huxelrebe0]
 183108 [host=himrod0]
 183110 [host=elbling0]
 183342 [host=elbling0]
 183751 [host=nobling0]
 184107 [host=godello0]
 184529 [host=nobling0]
 184784 [host=fiano1]
 185006 [host=godello1]
 185282 [host=nobling0]
 185296 fail irrelevant
 185376 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
0be81a4d83810cdb018d293bc264f489e7664043 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
6503bd6a1b5364ffd346a8a475e1eb91b9f756e5 
46de2eec93bffa0706e6229c0da2919763c8eb04 
625efe28ab5309ab83f7826ed1de4966ede2f191
 185381 fail irrelevant
 185384 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
ef051451367fa5455d75b38c407ca352a43b4849 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
6503bd6a1b5364ffd346a8a475e1eb91b9f756e5 
1281e340ad1d90c0cc8e8d902bb34f1871eb48cf 
de3fd64b64a34f96bb1c9802743974712ab6c3a7
 185314 fail irrelevant
 185387 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
bc495d89d4ad1615946fd5a5dd1dcc4f69c8c4e9 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
6503bd6a1b5364ffd346a8a475e1eb91b9f756e5 
a6ed6b701f0a57db0569ab98b0661c12a6ec3ff8 
b918c4cdc7ab2c1c9e9a9b54fa9d9c595913e028
 185392 fail irrelevant
 185396 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
5a3788bfca0b305044704bdb02d582f49974c9f3 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
6503bd6a1b5364ffd346a8a475e1eb91b9f756e5 
82faf1d5c8b25375b9029f2d6668135e62455a8c 
dfafb3ec959b20307d4c640a48b3b55a2896ac30
 185399 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
918288ab5a7c3abe9c58d576ccc0ae32e2c7dea0 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
6503bd6a1b5364ffd346a8a475e1eb91b9f756e5 
163fd9f0872f95366cfe34eb11568934c2d2fe29 
2484803074fc1f93942912a82e4906f9e441bf4e
 185403 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8f698f0a646124ede518d3e255ef725de1239639 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
6503bd6a1b5364ffd346a8a475e1eb91b9f756e5 
913680885350f92965d70122f6fd54406c49af7d 
0fb100a94d0127910fe1dfa253cb759f6bc11174
 185409 pass irrelevant
 185420 fail irrelevant
 185413 pass irrelevant
 185424 fail irrelevant
 185429 pass irrelevant
 185435 fail irrelevant
 185439 pass irrelevant
 185445 fail irrelevant
 185449 pass irrelevant
 185391 fail bf1e3b1cb1e002ed1590c91f1a24433b59322368 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
98f150a954b35cc74bd87ae355cf35d8c9e1580d 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
6503bd6a1b5364ffd346a8a475e1eb91b9f756e5 
c5a361c09a19e3b1a83557b01f11f04b27181a11 
4e55b32a8d66388bddb21e327f134f14b1a9b004
 185453 fail irrelevant
Searching for interesting versions
 Result found: flight 174690 (pass), for basis pass
 For basis failure, parent search stopping at 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8f698f0a646124ede518d3e255ef725de1239639 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
6503bd6a1b5364ffd346a8a475e1eb91b9f756e5 
913680885350f92965d70122f6fd54406c49af7d 
0fb100a94d0127910fe1dfa253cb759f6bc11174, results HASH(0x564595b6b0f0) For 
basis failure, parent search stopping at 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 918288ab5a\
 7c3abe9c58d576ccc0ae32e2c7dea0 3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
6503bd6a1b5364ffd346a8a475e1eb91b9f756e5 
163fd9f0872f95366cfe34eb11568934c2d2fe29 
2484803074fc1f93942912a82e4906f9e441bf4e, results HASH(0x5645951f21d8) For 
basis failure, parent search stopping at 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
5a3788bfca0b305044704bdb02d582f49974c9f3 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
6503bd6a1b5364ffd346a8a475e1eb91b9f756e5 82faf1d5c8b25375b9029f2d6\
 668135e62455a8c dfafb3ec959b20307d4c640a48b3b55a2896ac30, results 
HASH(0x5645968d9d78) For basis failure, parent search stopping at 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
bc495d89d4ad1615946fd5a5dd1dcc4f69c8c4e9 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
6503bd6a1b5364ffd346a8a475e1eb91b9f756e5 
a6ed6b701f0a57db0569ab98b0661c12a6ec3ff8 
b918c4cdc7ab2c1c9e9a9b54fa9d9c595913e028, results HASH(0x5645968d8250) For 
basis failure, parent search stopping at c3038e\
 718a19fc596f7b1baba0f83d5146dc7784 c530a75c1e6a472b0eb9558310b518f0dfcd8860 
ef051451367fa5455d75b38c407ca352a43b4849 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
6503bd6a1b5364ffd346a8a475e1eb91b9f756e5 
1281e340ad1d90c0cc8e8d902bb34f1871eb48cf 
de3fd64b64a34f96bb1c9802743974712ab6c3a7, results HASH(0x5645968cd510) For 
basis failure, parent search stopping at 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
0be81a4d83810cdb018d293bc264f489e7664043 3d273dd05e51e5a1ffba3\
 d98c7437ee84e8f8764 6503bd6a1b5364ffd346a8a475e1eb91b9f756e5 
46de2eec93bffa0706e6229c0da2919763c8eb04 
625efe28ab5309ab83f7826ed1de4966ede2f191, results HASH(0x5645968bbf80) 
HASH(0x5645968a4088)
*** Not reproducible - supposed basis failure ***
  Could not reproduce problem, or could not reproduce basis pass.
  Unexpected test results; at this revision (supposed basis failure):
  bf1e3b1cb1e002ed1590c91f1a24433b59322368 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
98f150a954b35cc74bd87ae355cf35d8c9e1580d 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
6503bd6a1b5364ffd346a8a475e1eb91b9f756e5 
c5a361c09a19e3b1a83557b01f11f04b27181a11 
4e55b32a8d66388bddb21e327f134f14b1a9b004
   flight 185391 (blessed real) result fail

neato: graph is too large for cairo-renderer bitmaps. Scaling by 0.287814 to fit
pnmtopng: 17 colors found
Revision graph left in 
/home/logs/results/bisect/xen-4.15-testing/test-amd64-amd64-xl-qemut-debianhvm-amd64.guest-saverestore.{dot,ps,png,html,svg}.
----------------------------------------
185453: tolerable ALL FAIL

flight 185453 xen-4.15-testing real-bisect [real]
http://logs.test-lab.xenproject.org/osstest/logs/185453/

Failures :-/ but no regressions.

Tests which did not succeed,
including tests which could not be run:
 test-amd64-amd64-xl-qemut-debianhvm-amd64 15 guest-saverestore fail baseline 
untested


jobs:
 test-amd64-amd64-xl-qemut-debianhvm-amd64                    fail    


------------------------------------------------------------
sg-report-flight on osstest.test-lab.xenproject.org
logs: /home/logs/logs
images: /home/logs/images

Logs, config files, etc. are available at
    http://logs.test-lab.xenproject.org/osstest/logs

Explanation of these reports, and of osstest in general, is at
    http://xenbits.xen.org/gitweb/?p=osstest.git;a=blob;f=README.email;hb=master
    http://xenbits.xen.org/gitweb/?p=osstest.git;a=blob;f=README;hb=master

Test harness code can be found at
    http://xenbits.xen.org/gitweb?p=osstest.git;a=summary