[xen-4.6-testing bisection] doubtful test-xtf-amd64-amd64-4

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

branch xen-4.6-testing
xenbranch xen-4.6-testing
job test-xtf-amd64-amd64-4
testid leak-check/check

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
Tree: xtf git://xenbits.xen.org/xtf.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 
089f9be25f4bb445f68241ba05ab4e17786e21a7
  
  Identical previous flights on this branch:
   137216  started 2019-06-03 09:44:57 Z  blessed real-bisect
   137215  started 2019-06-03 09:39:39 Z  blessed real-bisect
   137212  started 2019-06-03 09:29:52 Z  blessed real-bisect
   137210  started 2019-06-03 09:21:46 Z  blessed real-bisect
   137207  started 2019-06-03 08:57:35 Z  blessed real-bisect
   137217  just generated


----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/xen-4.6-testing/test-xtf-amd64-amd64-4.leak-check--check
 --summary-out=tmp/137217.bisection-summary --basis-template=127792 
--blessings=real,real-bisect --flight=137217 xen-4.6-testing 
test-xtf-amd64-amd64-4 leak-check/check
Searching for failure / basis pass:
 137101 fail [host=godello0] / 127792 [host=pinot1] 127746 ok.
Failure / basis pass flights: 137101 / 127746
(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
Tree: xtf git://xenbits.xen.org/xtf.git
Latest 44a05cd896d97a3cd4f0c2ddb29a221ab2fdf43d 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
21d9dc21f81828538af02ca9c2d86a36551b0771 
57ca3f4a3092695dd553d3ff4540f5559b1c8fc7 
9e879690ecc702c271fda4cb48663bb83fdf1832 
0932c20560574696cf87ddd12623e8c423ee821b 
6ebcc5b28d5f80e3b04c96d691577833fdae215a 
5264341e4fb0bd697254160d79b168f740557abb
Basis pass 7fe7a0f4c5cf9e7f5b7cb67c1341cdbf62ed4c30 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
52a99493cce88a9d4ec8a02d7f1bd1a1001ce60d 
57ca3f4a3092695dd553d3ff4540f5559b1c8fc7 
9e879690ecc702c271fda4cb48663bb83fdf1832 
33fbe13a3e2a01e0ba1087a8feed801a0451db21 
3636de3f1a9a513ebdcd77555dce0e4d451e198b 
089f9be25f4bb445f68241ba05ab4e17786e21a7
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/linux-pvops.git#7fe7a0f4c5cf9e7f5b7cb67c1341cdbf62ed4c30-44a05cd896d97a3cd4f0c2ddb29a221ab2fdf43d
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/osstest/ovmf.git#52a99493cce88a9d4ec8a02d7f1bd1a1001ce60d-21d9dc21f81828538af02ca9c2d86a36551b0771
 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
 
git://xenbits.xen.org/xtf.git#089f9be25f4bb445f68241ba05ab4e17786e21a7-5264341e4fb0bd6972541\
 60d79b168f740557abb
adhoc-revtuple-generator: tree discontiguous: linux-pvops
adhoc-revtuple-generator: tree discontiguous: ovmf
adhoc-revtuple-generator: tree discontiguous: seabios
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 1458 nodes in revision graph
Searching for test results:
 135433 []
 135462 []
 135945 []
 135630 []
 135746 []
 135850 []
 136046 []
 136152 []
 136246 []
 136398 []
 136511 []
 136644 []
 136833 []
 136905 []
 136992 []
 136963 []
 137064 fail irrelevant
 137101 fail 44a05cd896d97a3cd4f0c2ddb29a221ab2fdf43d 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
21d9dc21f81828538af02ca9c2d86a36551b0771 
57ca3f4a3092695dd553d3ff4540f5559b1c8fc7 
9e879690ecc702c271fda4cb48663bb83fdf1832 
0932c20560574696cf87ddd12623e8c423ee821b 
6ebcc5b28d5f80e3b04c96d691577833fdae215a 
5264341e4fb0bd697254160d79b168f740557abb
 137206 blocked 7fe7a0f4c5cf9e7f5b7cb67c1341cdbf62ed4c30 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
52a99493cce88a9d4ec8a02d7f1bd1a1001ce60d 
57ca3f4a3092695dd553d3ff4540f5559b1c8fc7 
9e879690ecc702c271fda4cb48663bb83fdf1832 
33fbe13a3e2a01e0ba1087a8feed801a0451db21 
3636de3f1a9a513ebdcd77555dce0e4d451e198b 
089f9be25f4bb445f68241ba05ab4e17786e21a7
 137207 blocked 7fe7a0f4c5cf9e7f5b7cb67c1341cdbf62ed4c30 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
52a99493cce88a9d4ec8a02d7f1bd1a1001ce60d 
57ca3f4a3092695dd553d3ff4540f5559b1c8fc7 
9e879690ecc702c271fda4cb48663bb83fdf1832 
33fbe13a3e2a01e0ba1087a8feed801a0451db21 
3636de3f1a9a513ebdcd77555dce0e4d451e198b 
089f9be25f4bb445f68241ba05ab4e17786e21a7
 137210 blocked 7fe7a0f4c5cf9e7f5b7cb67c1341cdbf62ed4c30 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
52a99493cce88a9d4ec8a02d7f1bd1a1001ce60d 
57ca3f4a3092695dd553d3ff4540f5559b1c8fc7 
9e879690ecc702c271fda4cb48663bb83fdf1832 
33fbe13a3e2a01e0ba1087a8feed801a0451db21 
3636de3f1a9a513ebdcd77555dce0e4d451e198b 
089f9be25f4bb445f68241ba05ab4e17786e21a7
 137212 blocked 7fe7a0f4c5cf9e7f5b7cb67c1341cdbf62ed4c30 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
52a99493cce88a9d4ec8a02d7f1bd1a1001ce60d 
57ca3f4a3092695dd553d3ff4540f5559b1c8fc7 
9e879690ecc702c271fda4cb48663bb83fdf1832 
33fbe13a3e2a01e0ba1087a8feed801a0451db21 
3636de3f1a9a513ebdcd77555dce0e4d451e198b 
089f9be25f4bb445f68241ba05ab4e17786e21a7
 137215 blocked 7fe7a0f4c5cf9e7f5b7cb67c1341cdbf62ed4c30 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
52a99493cce88a9d4ec8a02d7f1bd1a1001ce60d 
57ca3f4a3092695dd553d3ff4540f5559b1c8fc7 
9e879690ecc702c271fda4cb48663bb83fdf1832 
33fbe13a3e2a01e0ba1087a8feed801a0451db21 
3636de3f1a9a513ebdcd77555dce0e4d451e198b 
089f9be25f4bb445f68241ba05ab4e17786e21a7
 137216 blocked 7fe7a0f4c5cf9e7f5b7cb67c1341cdbf62ed4c30 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
52a99493cce88a9d4ec8a02d7f1bd1a1001ce60d 
57ca3f4a3092695dd553d3ff4540f5559b1c8fc7 
9e879690ecc702c271fda4cb48663bb83fdf1832 
33fbe13a3e2a01e0ba1087a8feed801a0451db21 
3636de3f1a9a513ebdcd77555dce0e4d451e198b 
089f9be25f4bb445f68241ba05ab4e17786e21a7
 127746 pass 7fe7a0f4c5cf9e7f5b7cb67c1341cdbf62ed4c30 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
52a99493cce88a9d4ec8a02d7f1bd1a1001ce60d 
57ca3f4a3092695dd553d3ff4540f5559b1c8fc7 
9e879690ecc702c271fda4cb48663bb83fdf1832 
33fbe13a3e2a01e0ba1087a8feed801a0451db21 
3636de3f1a9a513ebdcd77555dce0e4d451e198b 
089f9be25f4bb445f68241ba05ab4e17786e21a7
 127792 [host=pinot1]
Searching for interesting versions
 Result found: flight 127746 (pass), for basis pass
 Result found: flight 137101 (fail), for basis failure
Need to reproduce basis pass (pass); had 1 already.
Should test 7fe7a0f4c5cf9e7f5b7cb67c1341cdbf62ed4c30 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
52a99493cce88a9d4ec8a02d7f1bd1a1001ce60d 
57ca3f4a3092695dd553d3ff4540f5559b1c8fc7 
9e879690ecc702c271fda4cb48663bb83fdf1832 
33fbe13a3e2a01e0ba1087a8feed801a0451db21 
3636de3f1a9a513ebdcd77555dce0e4d451e198b 
089f9be25f4bb445f68241ba05ab4e17786e21a7.
Revision graph left in 
/home/logs/results/bisect/xen-4.6-testing/test-xtf-amd64-amd64-4.leak-check--check.{dot,ps,png,html,svg}.
Populating 137217...
Need 137217.test-xtf-amd64-amd64-4 (like 137101)
Creating 137217.test-xtf-amd64-amd64-4 (copying from 137101)
Need 137217.build-amd64 (like 137101)
 revision_ovmf=52a99493cce88a9d4ec8a02d7f1bd1a1001ce60d
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=9e879690ecc702c271fda4cb48663bb83fdf1832
 revision_seabios=33fbe13a3e2a01e0ba1087a8feed801a0451db21
 revision_xen=3636de3f1a9a513ebdcd77555dce0e4d451e198b
Searching for build-amd64 (like 137101) to reuse...
Creating 137217.build-amd64 (copying from 137101)
Need 137217.build-amd64-pvops (like 137101)
 revision_linux=7fe7a0f4c5cf9e7f5b7cb67c1341cdbf62ed4c30
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 137101) to reuse...
Can reuse build-kern 137135.build-amd64-pvops.
Already created build-amd64
Need 137217.build-amd64-xtf (like 137101)
 revision_xtf=089f9be25f4bb445f68241ba05ab4e17786e21a7
Searching for build-amd64-xtf (like 137101) to reuse...
Can reuse build-xtf 137206.build-amd64-xtf.
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 
089f9be25f4bb445f68241ba05ab4e17786e21a7
  
  Identical previous flights on this branch:
   137216  started 2019-06-03 09:44:57 Z  blessed real-bisect
   137215  started 2019-06-03 09:39:39 Z  blessed real-bisect
   137212  started 2019-06-03 09:29:52 Z  blessed real-bisect
   137210  started 2019-06-03 09:21:46 Z  blessed real-bisect
   137207  started 2019-06-03 08:57:35 Z  blessed real-bisect
   137217  just generated


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