[xen-4.9-testing bisection] doubtful build-i386-prev

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

branch xen-4.9-testing
xenbranch xen-4.9-testing
job build-i386-prev
testid xen-build

Tree: xen prev 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:
   d6798ce35707a485d9c132319d70dd654620e5e5
  
  Identical previous flights on this branch:
   138862  started 2019-07-09 12:35:24 Z  blessed real-bisect
   138861  started 2019-07-09 12:31:55 Z  blessed real-bisect
   138860  started 2019-07-09 12:28:00 Z  blessed real-bisect
   138859  started 2019-07-09 12:24:01 Z  blessed real-bisect
   138844  started 2019-07-08 17:53:33 Z  blessed real-bisect
   138863  just generated


----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/xen-4.9-testing/build-i386-prev.xen-build 
--summary-out=tmp/138863.bisection-summary --basis-template=132889 
--blessings=real,real-bisect --flight=138863 xen-4.9-testing build-i386-prev 
xen-build
Searching for failure / basis pass:
 138810 fail [host=albana0] / 134000 [host=baroque0] 133979 [host=baroque0] 
133941 [host=albana1] 133914 [host=italia1] 133881 [host=baroque0] 133850 
[host=italia1] 133800 [host=albana1] 133756 [host=albana1] 133712 
[host=rimava1] 133684 [host=albana1] 133666 [host=albana1] 133628 
[host=italia1] 133603 [host=albana1] 133578 [host=fiano0] 133566 [host=albana1] 
133542 [host=baroque1] 133502 [host=italia0] 133466 [host=baroque1] 133295 
[host=merlot0] 133281 [host=albana1] 132889 [host=baroque1] 132\
 783 [host=baroque1] 132747 [host=rimava1] 132582 [host=albana1] 132484 
[host=rimava1] 130954 [host=baroque0] 130890 ok.
Failure / basis pass flights: 138810 / 130890
(tree in latest but not in basispass: ovmf prev)
(tree in latest but not in basispass: seabios prev)
Tree: xen prev git://xenbits.xen.org/xen.git
Latest 908e768fae49a8db0089e68188652079e3bfaa66
Basis pass d6798ce35707a485d9c132319d70dd654620e5e5
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/xen.git#d6798ce35707a485d9c132319d70dd654620e5e5-908e768fae49a8db0089e68188652079e3bfaa66
Loaded 1001 nodes in revision graph
Searching for test results:
 130890 pass d6798ce35707a485d9c132319d70dd654620e5e5
 130851 [host=albana1]
 130954 [host=baroque0]
 132484 [host=rimava1]
 132582 [host=albana1]
 132747 [host=rimava1]
 132783 [host=baroque1]
 132889 [host=baroque1]
 133295 [host=merlot0]
 133281 [host=albana1]
 133466 [host=baroque1]
 133502 [host=italia0]
 133542 [host=baroque1]
 133566 [host=albana1]
 133603 [host=albana1]
 133578 [host=fiano0]
 133628 [host=italia1]
 133684 [host=albana1]
 133666 [host=albana1]
 133712 [host=rimava1]
 133756 [host=albana1]
 133800 [host=albana1]
 133881 [host=baroque0]
 133850 [host=italia1]
 133914 [host=italia1]
 133979 [host=baroque0]
 133941 [host=albana1]
 134000 [host=baroque0]
 134721 [host=albana1]
 134855 fail 908e768fae49a8db0089e68188652079e3bfaa66
 134971 [host=albana1]
 135037 [host=albana1]
 135185 fail 908e768fae49a8db0089e68188652079e3bfaa66
 135421 fail 908e768fae49a8db0089e68188652079e3bfaa66
 135516 !! flight 135516 no revisions or trees
 135513 !! flight 135513 no revisions or trees
 135518 !! flight 135518 no revisions or trees
 135523 !! flight 135523 no revisions or trees
 135453 fail 908e768fae49a8db0089e68188652079e3bfaa66
 135524 !! flight 135524 no revisions or trees
 135624 [host=albana1]
 135761 fail 908e768fae49a8db0089e68188652079e3bfaa66
 135883 fail 908e768fae49a8db0089e68188652079e3bfaa66
 135991 fail 908e768fae49a8db0089e68188652079e3bfaa66
 136213 fail 908e768fae49a8db0089e68188652079e3bfaa66
 136098 fail 908e768fae49a8db0089e68188652079e3bfaa66
 136332 [host=albana1]
 136493 [host=albana1]
 136640 [host=albana1]
 136918 [host=albana1]
 136845 [host=albana1]
 137020 fail 908e768fae49a8db0089e68188652079e3bfaa66
 136989 fail 908e768fae49a8db0089e68188652079e3bfaa66
 137080 [host=albana1]
 137108 [host=albana1]
 137169 [host=albana1]
 137267 [host=albana1]
 137371 [host=albana1]
 137461 [host=albana1]
 137567 [host=albana1]
 137721 fail 908e768fae49a8db0089e68188652079e3bfaa66
 137664 [host=albana1]
 137849 fail 908e768fae49a8db0089e68188652079e3bfaa66
 138225 fail 908e768fae49a8db0089e68188652079e3bfaa66
 138368 [host=albana1]
 138772 [host=albana1]
 138810 fail 908e768fae49a8db0089e68188652079e3bfaa66
 138844 !! flight 138844 no revisions or trees
 138859 !! flight 138859 no revisions or trees
 138860 !! flight 138860 no revisions or trees
 138861 !! flight 138861 no revisions or trees
 138862 !! flight 138862 no revisions or trees
 129694 [host=albana1]
 129796 [host=albana1]
 130041 [host=debina1]
 130212 pass d6798ce35707a485d9c132319d70dd654620e5e5
Searching for interesting versions
 Result found: flight 130212 (pass), for basis pass
 Result found: flight 134855 (fail), for basis failure
Need to reproduce basis pass (pass); had 1 already.
Should test d6798ce35707a485d9c132319d70dd654620e5e5.
Revision graph left in 
/home/logs/results/bisect/xen-4.9-testing/build-i386-prev.xen-build.{dot,ps,png,html,svg}.
Populating 138863...
Need 138863.build-i386-prev (like 138810)
Creating 138863.build-i386-prev (copying from 138810)
Checking for flail (since 130212)...

*** Flailing - >=5 identical flights to no useful effect ***
  Bisector is flailing: >=5 identical flights generated.
  Problem occurs when attempting to test this revision:
   d6798ce35707a485d9c132319d70dd654620e5e5
  
  Identical previous flights on this branch:
   138862  started 2019-07-09 12:35:24 Z  blessed real-bisect
   138861  started 2019-07-09 12:31:55 Z  blessed real-bisect
   138860  started 2019-07-09 12:28:00 Z  blessed real-bisect
   138859  started 2019-07-09 12:24:01 Z  blessed real-bisect
   138844  started 2019-07-08 17:53:33 Z  blessed real-bisect
   138863  just generated


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