[linux-4.19 bisection] unreproducible test-amd64-amd64-amd64-pvgrub

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

branch xen-unstable
xenbranch xen-unstable
job test-amd64-amd64-amd64-pvgrub
testid xen-boot

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: qemu git://xenbits.xen.org/qemu-xen-traditional.git
Tree: qemuu git://xenbits.xen.org/qemu-xen.git
Tree: xen git://xenbits.xen.org/xen.git

*** Not reproducible - supposed basis pass ***
  Could not reproduce problem, or could not reproduce basis pass.
  Unexpected test results; at this revision (supposed basis pass):
  84df9525b0c27f3ebc2ebb1864fa62a97fdedb7d 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
9c0eed618f37dd5b4a57c8b3fbc48ef8913e3149 
de5b678ca4dcdfa83e322491d478d66df56c1986 
92666fdd6e0afab989b2d89759d9b43f2c645ae7
   flight 130863 (blessed real-bisect) result fail


For bisection revision-tuple graph see:
   
http://logs.test-lab.xenproject.org/osstest/results/bisect/linux-4.19/test-amd64-amd64-amd64-pvgrub.xen-boot.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/linux-4.19/test-amd64-amd64-amd64-pvgrub.xen-boot
 --summary-out=tmp/130863.bisection-summary --basis-template=129313 
--blessings=real,real-bisect linux-4.19 test-amd64-amd64-amd64-pvgrub xen-boot
Searching for failure / basis pass:
 130828 fail [host=chardonnay0] / 130244 [host=pinot1] 130080 [host=fiano0] 
129826 [host=joubertin0] 129747 [host=godello1] 129587 [host=huxelrebe1] 129479 
[host=albana0] 129428 [host=godello0] 129412 [host=fiano1] 129313 
[host=elbling0] template as basis? using template as basis.
Failure / basis pass flights: 130828 / 129313
(tree with no url: minios)
(tree with no url: ovmf)
(tree with no url: seabios)
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: qemu git://xenbits.xen.org/qemu-xen-traditional.git
Tree: qemuu git://xenbits.xen.org/qemu-xen.git
Tree: xen git://xenbits.xen.org/xen.git
Latest 98a661ea85a8b46aa3e4bff1d900e289011e2d2a 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
6d8ffac1f7a782dc2c7f8df3871a294729ae36bd
Basis pass 84df9525b0c27f3ebc2ebb1864fa62a97fdedb7d 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
9c0eed618f37dd5b4a57c8b3fbc48ef8913e3149 
de5b678ca4dcdfa83e322491d478d66df56c1986 
92666fdd6e0afab989b2d89759d9b43f2c645ae7
Generating revisions with ./adhoc-revtuple-generator  
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git#84df9525b0c27f3ebc2ebb1864fa62a97fdedb7d-98a661ea85a8b46aa3e4bff1d900e289011e2d2a
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/qemu-xen-traditional.git#9c0eed618f37dd5b4a57c8b3fbc48ef8913e3149-d0d8ad39ecb51cd7497cd524484fe09f50876798
 
git://xenbits.xen.org/qemu-xen.git#de5b678ca4dcdfa83e322491d478d66df56c1986-de5b678ca4dcdfa83e322491d478d66df56c1986
 
git://xenbits.xen.org/xen.git#92666fdd6e0afab989b2d89759d9b43f2c645ae7-6d8ffac1f7a782dc2c7f8df3871a294729ae36bd
From 
git://cache:9419/git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable
   376f40525692..3879c163e868  linux-3.18.y -> origin/linux-3.18.y
   4201a586f1fa..5ff1ad556aad  linux-4.14.y -> origin/linux-4.14.y
   b32d16ec9956..96db90800c06  linux-4.19.y -> origin/linux-4.19.y
   2757e11be64b..56ccc3f7a7ee  linux-4.4.y  -> origin/linux-4.4.y
   bb2d990b6fef..68ae960f6d2a  linux-4.9.y  -> origin/linux-4.9.y
 * [new tag]                   v3.18.128    -> v3.18.128
 * [new tag]                   v4.14.85     -> v4.14.85
 * [new tag]                   v4.19.6      -> v4.19.6
 * [new tag]                   v4.4.166     -> v4.4.166
 * [new tag]                   v4.9.142     -> v4.9.142
From git://cache:9419/git://xenbits.xen.org/xen
   3d3e474d68..710cc09697  stable-4.7 -> origin/stable-4.7
Loaded 83876 nodes in revision graph
Searching for test results:
 129313 [host=elbling0]
 129412 [host=fiano1]
 129428 [host=godello0]
 129479 [host=albana0]
 129587 [host=huxelrebe1]
 129747 [host=godello1]
 129826 [host=joubertin0]
 130080 [host=fiano0]
 130244 [host=pinot1]
 130863 fail 84df9525b0c27f3ebc2ebb1864fa62a97fdedb7d 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
9c0eed618f37dd5b4a57c8b3fbc48ef8913e3149 
de5b678ca4dcdfa83e322491d478d66df56c1986 
92666fdd6e0afab989b2d89759d9b43f2c645ae7
 130828 fail 98a661ea85a8b46aa3e4bff1d900e289011e2d2a 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
6d8ffac1f7a782dc2c7f8df3871a294729ae36bd
Searching for interesting versions

*** Not reproducible - supposed basis pass ***
  Could not reproduce problem, or could not reproduce basis pass.
  Unexpected test results; at this revision (supposed basis pass):
  84df9525b0c27f3ebc2ebb1864fa62a97fdedb7d 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
9c0eed618f37dd5b4a57c8b3fbc48ef8913e3149 
de5b678ca4dcdfa83e322491d478d66df56c1986 
92666fdd6e0afab989b2d89759d9b43f2c645ae7
   flight 130863 (blessed real-bisect) result fail

dot: graph is too large for cairo-renderer bitmaps. Scaling by 0.694275 to fit
pnmtopng: 24 colors found
Revision graph left in 
/home/logs/results/bisect/linux-4.19/test-amd64-amd64-amd64-pvgrub.xen-boot.{dot,ps,png,html,svg}.
----------------------------------------
130863: tolerable ALL FAIL

flight 130863 linux-4.19 real-bisect [real]
http://logs.test-lab.xenproject.org/osstest/logs/130863/

Failures :-/ but no regressions.

Tests which did not succeed,
including tests which could not be run:
 test-amd64-amd64-amd64-pvgrub  7 xen-boot               fail baseline untested


jobs:
 test-amd64-amd64-amd64-pvgrub                                fail    


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


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