[linux-5.4 bisection] unreproducible test-amd64-i386-pair

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

branch xen-unstable
xenbranch xen-unstable
job test-amd64-i386-pair
testid guest-migrate/dst_host/src_host/debian.repeat

Tree: linux 
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.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.
  Inconsistent test results; at this revision (supposed basis failure):
  3604bc07c035939266d78d65084c6cd54ffc6d56 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
037d86dd7a9ef36c85bf416d358f2ef60a4940b3 
3c659044118e34603161457db9934a34f816d78b 
410cc30fdc590417ae730d635bbc70257adf6750 
2e3de6253422112ae43e608661ba94ea6b345694 
51ca66c37371b10b378513af126646de22eddb17
   flight 150914 (blessed real-bisect) result pass
   flight 150907 (blessed real) result fail


For bisection revision-tuple graph see:
   
http://logs.test-lab.xenproject.org/osstest/results/bisect/linux-5.4/test-amd64-i386-pair.guest-migrate--dst_host--src_host--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/linux-5.4/test-amd64-i386-pair.guest-migrate--dst_host--src_host--debian.repeat
 --summary-out=tmp/150914.bisection-summary --basis-template=150661 
--blessings=real,real-bisect linux-5.4 test-amd64-i386-pair 
guest-migrate/dst_host/src_host/debian.repeat
Searching for failure / basis pass:
 150907 fail [dst_host=albana1,src_host=albana0] / 150661 
[dst_host=fiano0,src_host=fiano1] 150508 [dst_host=fiano1,src_host=fiano0] 
150460 [dst_host=albana0,src_host=albana1] 150423 
[dst_host=huxelrebe1,src_host=huxelrebe0] 150410 
[dst_host=chardonnay0,src_host=chardonnay1] 150294 
[dst_host=pinot1,src_host=pinot0] 150283 
[dst_host=chardonnay1,src_host=chardonnay0] 150273 ok.
Failure / basis pass flights: 150907 / 150273
(tree with no url: minios)
Tree: linux 
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.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 3604bc07c035939266d78d65084c6cd54ffc6d56 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
037d86dd7a9ef36c85bf416d358f2ef60a4940b3 
3c659044118e34603161457db9934a34f816d78b 
410cc30fdc590417ae730d635bbc70257adf6750 
2e3de6253422112ae43e608661ba94ea6b345694 
51ca66c37371b10b378513af126646de22eddb17
Basis pass 1cdaf895c99d319c0007d0b62818cf85fc4b087f 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7b6327ff03bb4436261ffad246ba3a14de10391f 
3c659044118e34603161457db9934a34f816d78b 
410cc30fdc590417ae730d635bbc70257adf6750 
b8eda131954452bb5a236100a6572fe8f27d8021 
664e1bc12f8658da124a4eff7a8f16da073bd47f
Generating revisions with ./adhoc-revtuple-generator  
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git#1cdaf895c99d319c0007d0b62818cf85fc4b087f-3604bc07c035939266d78d65084c6cd54ffc6d56
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/osstest/ovmf.git#7b6327ff03bb4436261ffad246ba3a14de10391f-037d86dd7a9ef36c85bf416d358f2ef60a4940b3
 git://xenbits.xen.org/qemu-xen-traditional\
 
.git#3c659044118e34603161457db9934a34f816d78b-3c659044118e34603161457db9934a34f816d78b
 
git://xenbits.xen.org/qemu-xen.git#410cc30fdc590417ae730d635bbc70257adf6750-410cc30fdc590417ae730d635bbc70257adf6750
 
git://xenbits.xen.org/osstest/seabios.git#b8eda131954452bb5a236100a6572fe8f27d8021-2e3de6253422112ae43e608661ba94ea6b345694
 
git://xenbits.xen.org/xen.git#664e1bc12f8658da124a4eff7a8f16da073bd47f-51ca66c37371b10b378513af126646de22eddb17
Use of uninitialized value $parents in array dereference at 
./adhoc-revtuple-generator line 465.
Use of uninitialized value in concatenation (.) or string at 
./adhoc-revtuple-generator line 465.
Loaded 12727 nodes in revision graph
Searching for test results:
 150273 pass 1cdaf895c99d319c0007d0b62818cf85fc4b087f 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7b6327ff03bb4436261ffad246ba3a14de10391f 
3c659044118e34603161457db9934a34f816d78b 
410cc30fdc590417ae730d635bbc70257adf6750 
b8eda131954452bb5a236100a6572fe8f27d8021 
664e1bc12f8658da124a4eff7a8f16da073bd47f
 150283 [dst_host=chardonnay1,src_host=chardonnay0]
 150294 [dst_host=pinot1,src_host=pinot0]
 150410 [dst_host=chardonnay0,src_host=chardonnay1]
 150423 [dst_host=huxelrebe1,src_host=huxelrebe0]
 150508 [dst_host=fiano1,src_host=fiano0]
 150460 [dst_host=albana0,src_host=albana1]
 150661 [dst_host=fiano0,src_host=fiano1]
 150913 pass 1cdaf895c99d319c0007d0b62818cf85fc4b087f 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7b6327ff03bb4436261ffad246ba3a14de10391f 
3c659044118e34603161457db9934a34f816d78b 
410cc30fdc590417ae730d635bbc70257adf6750 
b8eda131954452bb5a236100a6572fe8f27d8021 
664e1bc12f8658da124a4eff7a8f16da073bd47f
 150914 pass 3604bc07c035939266d78d65084c6cd54ffc6d56 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
037d86dd7a9ef36c85bf416d358f2ef60a4940b3 
3c659044118e34603161457db9934a34f816d78b 
410cc30fdc590417ae730d635bbc70257adf6750 
2e3de6253422112ae43e608661ba94ea6b345694 
51ca66c37371b10b378513af126646de22eddb17
 150907 fail 3604bc07c035939266d78d65084c6cd54ffc6d56 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
037d86dd7a9ef36c85bf416d358f2ef60a4940b3 
3c659044118e34603161457db9934a34f816d78b 
410cc30fdc590417ae730d635bbc70257adf6750 
2e3de6253422112ae43e608661ba94ea6b345694 
51ca66c37371b10b378513af126646de22eddb17
Searching for interesting versions
 Result found: flight 150273 (pass), for basis pass

*** Not reproducible - supposed basis failure ***
  Could not reproduce problem, or could not reproduce basis pass.
  Inconsistent test results; at this revision (supposed basis failure):
  3604bc07c035939266d78d65084c6cd54ffc6d56 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
037d86dd7a9ef36c85bf416d358f2ef60a4940b3 
3c659044118e34603161457db9934a34f816d78b 
410cc30fdc590417ae730d635bbc70257adf6750 
2e3de6253422112ae43e608661ba94ea6b345694 
51ca66c37371b10b378513af126646de22eddb17
   flight 150914 (blessed real-bisect) result pass
   flight 150907 (blessed real) result fail

pnmtopng: 72 colors found
Revision graph left in 
/home/logs/results/bisect/linux-5.4/test-amd64-i386-pair.guest-migrate--dst_host--src_host--debian.repeat.{dot,ps,png,html,svg}.
----------------------------------------
150914: truncated

flight 150914 linux-5.4 real-bisect [real]
http://logs.test-lab.xenproject.org/osstest/logs/150914/

Perfect :-)
All tests in this flight passed as required

jobs:
 build-amd64                                                  pass    
 build-i386                                                   pass    
 test-amd64-i386-pair                                         truncated


------------------------------------------------------------
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