[xen-4.6-testing bisection] doubtful test-amd64-amd64-xl-qemuu-ws16-amd64

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

branch xen-4.6-testing
xenbranch xen-4.6-testing
job test-amd64-amd64-xl-qemuu-ws16-amd64
testid windows-install

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

*** Flailing - >=5 identical flights to no useful effect ***
  Bisector is flailing: >=5 identical flights generated.
  Problem occurs when attempting to test this revision:
   7fe7a0f4c5cf9e7f5b7cb67c1341cdbf62ed4c30 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
52a99493cce88a9d4ec8a02d7f1bd1a1001ce60d 
57ca3f4a3092695dd553d3ff4540f5559b1c8fc7 
9e879690ecc702c271fda4cb48663bb83fdf1832 
33fbe13a3e2a01e0ba1087a8feed801a0451db21 
3636de3f1a9a513ebdcd77555dce0e4d451e198b
  
  Identical previous flights on this branch:
   137659  started 2019-06-11 15:30:03 Z  blessed real-bisect
   137657  started 2019-06-11 15:00:03 Z  blessed real-bisect
   137656  started 2019-06-11 14:54:30 Z  blessed real-bisect
   137655  started 2019-06-11 14:26:01 Z  blessed real-bisect
   137653  started 2019-06-11 14:15:38 Z  blessed real-bisect
   137660  just generated


----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/xen-4.6-testing/test-amd64-amd64-xl-qemuu-ws16-amd64.windows-install
 --summary-out=tmp/137660.bisection-summary --basis-template=127792 
--blessings=real,real-bisect --flight=137660 xen-4.6-testing 
test-amd64-amd64-xl-qemuu-ws16-amd64 windows-install
Searching for failure / basis pass:
 137525 fail [host=chardonnay1] / 127792 ok.
Failure / basis pass flights: 137525 / 127792
(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 8cb1239889087368a792c655de99529eec219bfc 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
fe0c2770a72af3a34f79c84676b7bf0c97090bda 
57ca3f4a3092695dd553d3ff4540f5559b1c8fc7 
9e879690ecc702c271fda4cb48663bb83fdf1832 
0932c20560574696cf87ddd12623e8c423ee821b 
6ebcc5b28d5f80e3b04c96d691577833fdae215a
Basis pass 7fe7a0f4c5cf9e7f5b7cb67c1341cdbf62ed4c30 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
52a99493cce88a9d4ec8a02d7f1bd1a1001ce60d 
57ca3f4a3092695dd553d3ff4540f5559b1c8fc7 
9e879690ecc702c271fda4cb48663bb83fdf1832 
33fbe13a3e2a01e0ba1087a8feed801a0451db21 
3636de3f1a9a513ebdcd77555dce0e4d451e198b
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/linux-pvops.git#7fe7a0f4c5cf9e7f5b7cb67c1341cdbf62ed4c30-8cb1239889087368a792c655de99529eec219bfc
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/osstest/ovmf.git#52a99493cce88a9d4ec8a02d7f1bd1a1001ce60d-fe0c2770a72af3a34f79c84676b7bf0c97090bda
 git://xenbits.xen.org/qemu-xen-traditional.git#57ca3f4a3092695dd553d3ff454\
 0f5559b1c8fc7-57ca3f4a3092695dd553d3ff4540f5559b1c8fc7 
git://xenbits.xen.org/qemu-xen.git#9e879690ecc702c271fda4cb48663bb83fdf1832-9e879690ecc702c271fda4cb48663bb83fdf1832
 
git://xenbits.xen.org/osstest/seabios.git#33fbe13a3e2a01e0ba1087a8feed801a0451db21-0932c20560574696cf87ddd12623e8c423ee821b
 
git://xenbits.xen.org/xen.git#3636de3f1a9a513ebdcd77555dce0e4d451e198b-6ebcc5b28d5f80e3b04c96d691577833fdae215a
adhoc-revtuple-generator: tree discontiguous: linux-pvops
adhoc-revtuple-generator: tree discontiguous: ovmf
adhoc-revtuple-generator: tree discontiguous: seabios
Loaded 1004 nodes in revision graph
Searching for test results:
 127746 pass 7fe7a0f4c5cf9e7f5b7cb67c1341cdbf62ed4c30 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
52a99493cce88a9d4ec8a02d7f1bd1a1001ce60d 
57ca3f4a3092695dd553d3ff4540f5559b1c8fc7 
9e879690ecc702c271fda4cb48663bb83fdf1832 
33fbe13a3e2a01e0ba1087a8feed801a0451db21 
3636de3f1a9a513ebdcd77555dce0e4d451e198b
 127792 pass 7fe7a0f4c5cf9e7f5b7cb67c1341cdbf62ed4c30 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
52a99493cce88a9d4ec8a02d7f1bd1a1001ce60d 
57ca3f4a3092695dd553d3ff4540f5559b1c8fc7 
9e879690ecc702c271fda4cb48663bb83fdf1832 
33fbe13a3e2a01e0ba1087a8feed801a0451db21 
3636de3f1a9a513ebdcd77555dce0e4d451e198b
 135433 []
 135462 []
 135945 []
 135630 []
 135746 []
 135850 []
 136046 []
 136152 []
 136246 []
 136398 []
 136511 []
 136644 []
 136833 []
 136905 []
 136992 []
 136963 []
 137064 fail irrelevant
 137143 fail irrelevant
 137101 fail irrelevant
 137234 fail irrelevant
 137348 fail irrelevant
 137433 fail irrelevant
 137525 fail 8cb1239889087368a792c655de99529eec219bfc 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
fe0c2770a72af3a34f79c84676b7bf0c97090bda 
57ca3f4a3092695dd553d3ff4540f5559b1c8fc7 
9e879690ecc702c271fda4cb48663bb83fdf1832 
0932c20560574696cf87ddd12623e8c423ee821b 
6ebcc5b28d5f80e3b04c96d691577833fdae215a
 137653 blocked 7fe7a0f4c5cf9e7f5b7cb67c1341cdbf62ed4c30 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
52a99493cce88a9d4ec8a02d7f1bd1a1001ce60d 
57ca3f4a3092695dd553d3ff4540f5559b1c8fc7 
9e879690ecc702c271fda4cb48663bb83fdf1832 
33fbe13a3e2a01e0ba1087a8feed801a0451db21 
3636de3f1a9a513ebdcd77555dce0e4d451e198b
 137655 blocked 7fe7a0f4c5cf9e7f5b7cb67c1341cdbf62ed4c30 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
52a99493cce88a9d4ec8a02d7f1bd1a1001ce60d 
57ca3f4a3092695dd553d3ff4540f5559b1c8fc7 
9e879690ecc702c271fda4cb48663bb83fdf1832 
33fbe13a3e2a01e0ba1087a8feed801a0451db21 
3636de3f1a9a513ebdcd77555dce0e4d451e198b
 137656 blocked 7fe7a0f4c5cf9e7f5b7cb67c1341cdbf62ed4c30 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
52a99493cce88a9d4ec8a02d7f1bd1a1001ce60d 
57ca3f4a3092695dd553d3ff4540f5559b1c8fc7 
9e879690ecc702c271fda4cb48663bb83fdf1832 
33fbe13a3e2a01e0ba1087a8feed801a0451db21 
3636de3f1a9a513ebdcd77555dce0e4d451e198b
 137657 blocked 7fe7a0f4c5cf9e7f5b7cb67c1341cdbf62ed4c30 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
52a99493cce88a9d4ec8a02d7f1bd1a1001ce60d 
57ca3f4a3092695dd553d3ff4540f5559b1c8fc7 
9e879690ecc702c271fda4cb48663bb83fdf1832 
33fbe13a3e2a01e0ba1087a8feed801a0451db21 
3636de3f1a9a513ebdcd77555dce0e4d451e198b
 137659 blocked 7fe7a0f4c5cf9e7f5b7cb67c1341cdbf62ed4c30 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
52a99493cce88a9d4ec8a02d7f1bd1a1001ce60d 
57ca3f4a3092695dd553d3ff4540f5559b1c8fc7 
9e879690ecc702c271fda4cb48663bb83fdf1832 
33fbe13a3e2a01e0ba1087a8feed801a0451db21 
3636de3f1a9a513ebdcd77555dce0e4d451e198b
Searching for interesting versions
 Result found: flight 127746 (pass), for basis pass
 Result found: flight 137525 (fail), for basis failure
Need to reproduce basis pass (pass); had 1 already.
Should test 7fe7a0f4c5cf9e7f5b7cb67c1341cdbf62ed4c30 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
52a99493cce88a9d4ec8a02d7f1bd1a1001ce60d 
57ca3f4a3092695dd553d3ff4540f5559b1c8fc7 
9e879690ecc702c271fda4cb48663bb83fdf1832 
33fbe13a3e2a01e0ba1087a8feed801a0451db21 
3636de3f1a9a513ebdcd77555dce0e4d451e198b.
Revision graph left in 
/home/logs/results/bisect/xen-4.6-testing/test-amd64-amd64-xl-qemuu-ws16-amd64.windows-install.{dot,ps,png,html,svg}.
Populating 137660...
Need 137660.test-amd64-amd64-xl-qemuu-ws16-amd64 (like 137525)
Creating 137660.test-amd64-amd64-xl-qemuu-ws16-amd64 (copying from 137525)
Need 137660.build-amd64 (like 137525)
 revision_ovmf=52a99493cce88a9d4ec8a02d7f1bd1a1001ce60d
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=9e879690ecc702c271fda4cb48663bb83fdf1832
 revision_seabios=33fbe13a3e2a01e0ba1087a8feed801a0451db21
 revision_xen=3636de3f1a9a513ebdcd77555dce0e4d451e198b
Searching for build-amd64 (like 137525) to reuse...
Creating 137660.build-amd64 (copying from 137525)
Need 137660.build-amd64-pvops (like 137525)
 revision_linux=7fe7a0f4c5cf9e7f5b7cb67c1341cdbf62ed4c30
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 137525) to reuse...
Can reuse build-kern 137135.build-amd64-pvops.
Already created build-amd64
Checking for flail (since 127746)...

*** Flailing - >=5 identical flights to no useful effect ***
  Bisector is flailing: >=5 identical flights generated.
  Problem occurs when attempting to test this revision:
   7fe7a0f4c5cf9e7f5b7cb67c1341cdbf62ed4c30 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
52a99493cce88a9d4ec8a02d7f1bd1a1001ce60d 
57ca3f4a3092695dd553d3ff4540f5559b1c8fc7 
9e879690ecc702c271fda4cb48663bb83fdf1832 
33fbe13a3e2a01e0ba1087a8feed801a0451db21 
3636de3f1a9a513ebdcd77555dce0e4d451e198b
  
  Identical previous flights on this branch:
   137659  started 2019-06-11 15:30:03 Z  blessed real-bisect
   137657  started 2019-06-11 15:00:03 Z  blessed real-bisect
   137656  started 2019-06-11 14:54:30 Z  blessed real-bisect
   137655  started 2019-06-11 14:26:01 Z  blessed real-bisect
   137653  started 2019-06-11 14:15:38 Z  blessed real-bisect
   137660  just generated


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