[qemu-mainline bisection] unreproducible test-amd64-amd64-libvirt-vhd

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

branch xen-unstable
xenbranch xen-unstable
job test-amd64-amd64-libvirt-vhd
testid guest-start/debian.repeat

Tree: libvirt git://xenbits.xen.org/libvirt.git
Tree: libvirt_keycodemapdb https://gitlab.com/keycodemap/keycodemapdb.git
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 https://gitlab.com/qemu-project/qemu.git
Tree: seabios git://xenbits.xen.org/osstest/seabios.git
Tree: xen git://xenbits.xen.org/xen.git

*** Not reproducible - supposed basis failure ***
  Could not reproduce problem, or could not reproduce basis pass.
  Inconsistent test results; at this revision (supposed basis failure):
  d063389f10707a6694fb98a69f403a63e4d22245 
22b8996dba9041874845c7446ce89ec4ae2b713d 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
2c2cb235289642775a7c4e6eaeffa6d3828d279c 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
ac5f7bf8e208cd7893dbb1a9520559e569a4677c 
ea1b7a0733906b8425d948ae94fba63c32b1d425 
c6c8c0808f908911a38bc330cdc7a26ac4bf6d51
   flight 180398 (blessed real) result fail
   flight 180419 (blessed real-bisect) result pass


For bisection revision-tuple graph see:
   
http://logs.test-lab.xenproject.org/osstest/results/bisect/qemu-mainline/test-amd64-amd64-libvirt-vhd.guest-start--debian.repeat.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/qemu-mainline/test-amd64-amd64-libvirt-vhd.guest-start--debian.repeat
 --summary-out=tmp/180419.bisection-summary --basis-template=180394 
--blessings=real,real-bisect,real-retry qemu-mainline 
test-amd64-amd64-libvirt-vhd guest-start/debian.repeat
Searching for failure / basis pass:
 180398 fail [host=nobling1] / 180394 [host=rimava0] 180389 [host=italia1] 
180386 [host=himrod0] 180382 [host=huxelrebe0] 180373 [host=sabro1] 180361 
[host=godello0] 180334 [host=albana1] 180258 [host=nobling0] 180231 
[host=godello1] 180204 [host=sabro0] 180198 [host=italia0] 180168 [host=sabro1] 
180153 [host=rimava0] 180146 [host=debina1] 180136 [host=himrod0] 180088 
[host=elbling0] 180057 [host=godello0] 180047 [host=huxelrebe0] 180043 
[host=godello1] 179993 [host=albana0] 179501 [host=sabro0]\
  179497 [host=sabro1] 179449 [host=huxelrebe1] 176449 [host=italia1] 176423 ok.
Failure / basis pass flights: 180398 / 176423
(tree with no url: minios)
Tree: libvirt git://xenbits.xen.org/libvirt.git
Tree: libvirt_keycodemapdb https://gitlab.com/keycodemap/keycodemapdb.git
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 https://gitlab.com/qemu-project/qemu.git
Tree: seabios git://xenbits.xen.org/osstest/seabios.git
Tree: xen git://xenbits.xen.org/xen.git
Latest d063389f10707a6694fb98a69f403a63e4d22245 
22b8996dba9041874845c7446ce89ec4ae2b713d 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
2c2cb235289642775a7c4e6eaeffa6d3828d279c 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
ac5f7bf8e208cd7893dbb1a9520559e569a4677c 
ea1b7a0733906b8425d948ae94fba63c32b1d425 
c6c8c0808f908911a38bc330cdc7a26ac4bf6d51
Basis pass 0f350a4d070e952b0ecc7631708478ddfd43ba3f 
57ba70da5312170883a3d622cd2aa3fd0e2ec7ae 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
9d669016d968b0f3e17ce7df16ae51d85b0adfcf 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
6661b8c7fe3f8b5687d2d90f7b4f3f23d70e3e8b 
ea1b7a0733906b8425d948ae94fba63c32b1d425 
a21c9e6ddfee6d21dff1f18c299cb94a47b32c9e
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/libvirt.git#0f350a4d070e952b0ecc7631708478ddfd43ba3f-d063389f10707a6694fb98a69f403a63e4d22245
 
https://gitlab.com/keycodemap/keycodemapdb.git#57ba70da5312170883a3d622cd2aa3fd0e2ec7ae-22b8996dba9041874845c7446ce89ec4ae2b713d
 
git://xenbits.xen.org/linux-pvops.git#c3038e718a19fc596f7b1baba0f83d5146dc7784-c3038e718a19fc596f7b1baba0f83d5146dc7784
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0\
 dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860 
git://xenbits.xen.org/osstest/ovmf.git#9d669016d968b0f3e17ce7df16ae51d85b0adfcf-2c2cb235289642775a7c4e6eaeffa6d3828d279c
 
git://xenbits.xen.org/qemu-xen-traditional.git#3d273dd05e51e5a1ffba3d98c7437ee84e8f8764-3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 
https://gitlab.com/qemu-project/qemu.git#6661b8c7fe3f8b5687d2d90f7b4f3f23d70e3e8b-ac5f7bf8e208cd7893dbb1a9520559e569a4677c
 git://xenbits.xen.org/osstest/seabios.git#ea1b7a0733906b8425d948ae94fba63c32b\
 1d425-ea1b7a0733906b8425d948ae94fba63c32b1d425 
git://xenbits.xen.org/xen.git#a21c9e6ddfee6d21dff1f18c299cb94a47b32c9e-c6c8c0808f908911a38bc330cdc7a26ac4bf6d51
Loaded 68085 nodes in revision graph
Searching for test results:
 176407 [host=pinot1]
 176423 pass 0f350a4d070e952b0ecc7631708478ddfd43ba3f 
57ba70da5312170883a3d622cd2aa3fd0e2ec7ae 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
9d669016d968b0f3e17ce7df16ae51d85b0adfcf 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
6661b8c7fe3f8b5687d2d90f7b4f3f23d70e3e8b 
ea1b7a0733906b8425d948ae94fba63c32b1d425 
a21c9e6ddfee6d21dff1f18c299cb94a47b32c9e
 176449 [host=italia1]
 179449 [host=huxelrebe1]
 179497 [host=sabro1]
 179501 [host=sabro0]
 179518 [host=albana0]
 179526 [host=albana0]
 179534 [host=albana0]
 179548 [host=albana0]
 179561 [host=albana0]
 179574 [host=albana0]
 179588 [host=albana0]
 179596 [host=albana0]
 179609 [host=albana0]
 179628 [host=albana0]
 179644 [host=albana0]
 179657 [host=albana0]
 179682 [host=albana0]
 179708 [host=albana0]
 179733 [host=albana0]
 179756 [host=albana0]
 179776 [host=albana0]
 179795 [host=albana0]
 179802 [host=albana0]
 179816 [host=albana0]
 179824 [host=albana0]
 179847 [host=albana0]
 179874 [host=albana0]
 179915 [host=albana0]
 179955 [host=albana0]
 179971 [host=albana0]
 180002 [host=albana0]
 180003 [host=albana0]
 180004 [host=albana0]
 180005 [host=albana0]
 180007 [host=albana0]
 180008 [host=albana0]
 180010 [host=albana0]
 180011 [host=albana0]
 179993 [host=albana0]
 180012 [host=albana0]
 180043 [host=godello1]
 180047 [host=huxelrebe0]
 180057 [host=godello0]
 180088 [host=elbling0]
 180136 [host=himrod0]
 180146 [host=debina1]
 180168 [host=sabro1]
 180153 [host=rimava0]
 180195 [host=italia0]
 180198 [host=italia0]
 180204 [host=sabro0]
 180207 [host=godello1]
 180220 [host=godello1]
 180231 [host=godello1]
 180251 [host=nobling0]
 180258 [host=nobling0]
 180259 [host=nobling0]
 180260 [host=nobling0]
 180334 [host=albana1]
 180361 [host=godello0]
 180373 [host=sabro1]
 180382 [host=huxelrebe0]
 180394 [host=rimava0]
 180386 [host=himrod0]
 180389 [host=italia1]
 180398 fail d063389f10707a6694fb98a69f403a63e4d22245 
22b8996dba9041874845c7446ce89ec4ae2b713d 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
2c2cb235289642775a7c4e6eaeffa6d3828d279c 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
ac5f7bf8e208cd7893dbb1a9520559e569a4677c 
ea1b7a0733906b8425d948ae94fba63c32b1d425 
c6c8c0808f908911a38bc330cdc7a26ac4bf6d51
 180417 pass 0f350a4d070e952b0ecc7631708478ddfd43ba3f 
57ba70da5312170883a3d622cd2aa3fd0e2ec7ae 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
9d669016d968b0f3e17ce7df16ae51d85b0adfcf 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
6661b8c7fe3f8b5687d2d90f7b4f3f23d70e3e8b 
ea1b7a0733906b8425d948ae94fba63c32b1d425 
a21c9e6ddfee6d21dff1f18c299cb94a47b32c9e
 180419 pass d063389f10707a6694fb98a69f403a63e4d22245 
22b8996dba9041874845c7446ce89ec4ae2b713d 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
2c2cb235289642775a7c4e6eaeffa6d3828d279c 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
ac5f7bf8e208cd7893dbb1a9520559e569a4677c 
ea1b7a0733906b8425d948ae94fba63c32b1d425 
c6c8c0808f908911a38bc330cdc7a26ac4bf6d51
Searching for interesting versions
 Result found: flight 176423 (pass), for basis pass

*** Not reproducible - supposed basis failure ***
  Could not reproduce problem, or could not reproduce basis pass.
  Inconsistent test results; at this revision (supposed basis failure):
  d063389f10707a6694fb98a69f403a63e4d22245 
22b8996dba9041874845c7446ce89ec4ae2b713d 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
2c2cb235289642775a7c4e6eaeffa6d3828d279c 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
ac5f7bf8e208cd7893dbb1a9520559e569a4677c 
ea1b7a0733906b8425d948ae94fba63c32b1d425 
c6c8c0808f908911a38bc330cdc7a26ac4bf6d51
   flight 180398 (blessed real) result fail
   flight 180419 (blessed real-bisect) result pass

neato: graph is too large for cairo-renderer bitmaps. Scaling by 0.23821 to fit
pnmtopng: 68 colors found
Revision graph left in 
/home/logs/results/bisect/qemu-mainline/test-amd64-amd64-libvirt-vhd.guest-start--debian.repeat.{dot,ps,png,html,svg}.
----------------------------------------
180419: tolerable truncated

flight 180419 qemu-mainline real-bisect [real]
http://logs.test-lab.xenproject.org/osstest/logs/180419/

Failures :-/ but no regressions.

Tests which did not succeed,
including tests which could not be run:
 test-amd64-amd64-libvirt-vhd 14 migrate-support-check        fail   never pass


jobs:
 build-amd64-libvirt                                          pass    
 test-amd64-amd64-libvirt-vhd                                 truncated


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