[ovmf bisection] doubtful build-i386

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

branch xen-unstable
xenbranch xen-unstable
job build-i386
testid xen-build

Tree: ovmf https://github.com/tianocore/edk2.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

*** Flailing - >=5 identical flights to no useful effect ***
  Bisector is flailing: >=5 identical flights generated.
  Problem occurs when attempting to test this revision:
   de7c6081cbbd5cae333d2ef9d605c391dee02de1 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
0d99c909d7e1cbe69329a00f7772946f10a7865b
  
  Identical previous flights on this branch:
   148350  started 2020-03-10 00:50:44 Z  blessed real-bisect
   148348  started 2020-03-09 23:56:49 Z  blessed real-bisect
   148346  started 2020-03-09 22:37:36 Z  blessed real-bisect
   148343  started 2020-03-09 21:36:55 Z  blessed real-bisect
   148339  started 2020-03-09 20:54:35 Z  blessed real-bisect
   148352  just generated


----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/ovmf/build-i386.xen-build 
--summary-out=tmp/148352.bisection-summary --basis-template=148114 
--blessings=real,real-bisect --flight=148352 ovmf build-i386 xen-build
Searching for failure / basis pass:
 148226 fail [host=italia0] / 148114 ok.
Failure / basis pass flights: 148226 / 148114
(tree with no url: minios)
Tree: ovmf https://github.com/tianocore/edk2.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 80681884319d7ad45987348d30bae60cd3a43afb 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
0d99c909d7e1cbe69329a00f7772946f10a7865b
Basis pass 3b9cd714542a8744252d973e1f163222a9f21b9e 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
e465fecbfdb865c75f762055c0396bc617005748
Generating revisions with ./adhoc-revtuple-generator  
https://github.com/tianocore/edk2.git#3b9cd714542a8744252d973e1f163222a9f21b9e-80681884319d7ad45987348d30bae60cd3a43afb
 
git://xenbits.xen.org/qemu-xen-traditional.git#d0d8ad39ecb51cd7497cd524484fe09f50876798-d0d8ad39ecb51cd7497cd524484fe09f50876798
 
git://xenbits.xen.org/qemu-xen.git#933ebad2470a169504799a1d95b8e410bd9847ef-933ebad2470a169504799a1d95b8e410bd9847ef
 
git://xenbits.xen.org/osstest/seabios.git#76551856b28d227cb0386a1ab0e774329b941f\
 7d-76551856b28d227cb0386a1ab0e774329b941f7d 
git://xenbits.xen.org/xen.git#e465fecbfdb865c75f762055c0396bc617005748-0d99c909d7e1cbe69329a00f7772946f10a7865b
Loaded 10001 nodes in revision graph
Searching for test results:
 148114 pass 3b9cd714542a8744252d973e1f163222a9f21b9e 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
e465fecbfdb865c75f762055c0396bc617005748
 148157 fail irrelevant
 148226 fail 80681884319d7ad45987348d30bae60cd3a43afb 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
0d99c909d7e1cbe69329a00f7772946f10a7865b
 148332 fail 80681884319d7ad45987348d30bae60cd3a43afb 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
0d99c909d7e1cbe69329a00f7772946f10a7865b
 148326 pass 3b9cd714542a8744252d973e1f163222a9f21b9e 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
e465fecbfdb865c75f762055c0396bc617005748
 148334 pass 3b9cd714542a8744252d973e1f163222a9f21b9e 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
9cedfab5e4b50bd1c6276413766350e2bff33b26
 148336 pass 364e0b4cda00f56d3086ded8e67bab458605805e 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
0d99c909d7e1cbe69329a00f7772946f10a7865b
 148338 fail faca87fa03543478ed7a39fcc0e29c1c90340c0f 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
0d99c909d7e1cbe69329a00f7772946f10a7865b
 148339 pass de7c6081cbbd5cae333d2ef9d605c391dee02de1 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
0d99c909d7e1cbe69329a00f7772946f10a7865b
 148341 fail ced77332cab626f35fbdb36630be27303d289d79 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
0d99c909d7e1cbe69329a00f7772946f10a7865b
 148342 fail 859b55443a4253bad8bb618d04a51b2ded67f24b 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
0d99c909d7e1cbe69329a00f7772946f10a7865b
 148350 pass de7c6081cbbd5cae333d2ef9d605c391dee02de1 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
0d99c909d7e1cbe69329a00f7772946f10a7865b
 148351 fail 859b55443a4253bad8bb618d04a51b2ded67f24b 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
0d99c909d7e1cbe69329a00f7772946f10a7865b
Searching for interesting versions
 Result found: flight 148114 (pass), for basis pass
 Result found: flight 148226 (fail), for basis failure
 Repro found: flight 148326 (pass), for basis pass
 Repro found: flight 148332 (fail), for basis failure
 0 revisions at de7c6081cbbd5cae333d2ef9d605c391dee02de1 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
0d99c909d7e1cbe69329a00f7772946f10a7865b
No revisions left to test, checking graph state.
 Result found: flight 148339 (pass), for last pass
 Result found: flight 148342 (fail), for first failure
 Repro found: flight 148350 (pass), for last pass
 Repro found: flight 148351 (fail), for first failure
Need to reproduce last pass (pass); had 2 already.
Should test de7c6081cbbd5cae333d2ef9d605c391dee02de1 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
0d99c909d7e1cbe69329a00f7772946f10a7865b.
Revision graph left in 
/home/logs/results/bisect/ovmf/build-i386.xen-build.{dot,ps,png,html,svg}.
Populating 148352...
Need 148352.build-i386 (like 148226)
 revision_ovmf=de7c6081cbbd5cae333d2ef9d605c391dee02de1
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=76551856b28d227cb0386a1ab0e774329b941f7d
 revision_xen=0d99c909d7e1cbe69329a00f7772946f10a7865b
Creating 148352.build-i386 (copying from 148226)
Checking for flail (since 148114)...

*** Flailing - >=5 identical flights to no useful effect ***
  Bisector is flailing: >=5 identical flights generated.
  Problem occurs when attempting to test this revision:
   de7c6081cbbd5cae333d2ef9d605c391dee02de1 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
0d99c909d7e1cbe69329a00f7772946f10a7865b
  
  Identical previous flights on this branch:
   148350  started 2020-03-10 00:50:44 Z  blessed real-bisect
   148348  started 2020-03-09 23:56:49 Z  blessed real-bisect
   148346  started 2020-03-09 22:37:36 Z  blessed real-bisect
   148343  started 2020-03-09 21:36:55 Z  blessed real-bisect
   148339  started 2020-03-09 20:54:35 Z  blessed real-bisect
   148352  just generated


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