[linux-3.18 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_gnulib git://git.sv.gnu.org/gnulib.git
Tree: libvirt_keycodemapdb https://gitlab.com/keycodemap/keycodemapdb.git
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 failure ***
  Could not reproduce problem, or could not reproduce basis pass.
  Inconsistent test results; at this revision (supposed basis failure):
  1bf893406637e852daeaafec6617d3ee3716de25 
5e9abf87163ad4aeaefef0b02961f8674b0a4879 
7bf5710b22aa8d58b7eeaaf3dc6960c26cade4f0 
943dc0b3ef9f0168494d6dca305cd0cf53a0b3d4 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c8ea0457495342c417c3dc033bba25148b279f60 
5cd7ce5dde3f228b3b669ed9ca432f588947bd40 
ff93dc55431517ed29c70dbff6721c6b0803acf9
   flight 115691 (blessed real-bisect) result pass
   flight 115673 (blessed real) result fail


For bisection revision-tuple graph see:
   
http://logs.test-lab.xenproject.org/osstest/results/bisect/linux-3.18/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/linux-3.18/test-amd64-amd64-libvirt-vhd.guest-start--debian.repeat
 --summary-out=tmp/115691.bisection-summary --basis-template=115495 
--blessings=real,real-bisect linux-3.18 test-amd64-amd64-libvirt-vhd 
guest-start/debian.repeat
Searching for failure / basis pass:
 115673 fail [host=italia0] / 115495 [host=nocera0] 115479 [host=fiano0] 115289 
[host=rimava0] 114843 [host=nocera1] 114677 [host=huxelrebe0] 114446 ok.
Failure / basis pass flights: 115673 / 114446
(tree with no url: minios)
(tree with no url: ovmf)
(tree with no url: seabios)
Tree: libvirt git://xenbits.xen.org/libvirt.git
Tree: libvirt_gnulib git://git.sv.gnu.org/gnulib.git
Tree: libvirt_keycodemapdb https://gitlab.com/keycodemap/keycodemapdb.git
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 1bf893406637e852daeaafec6617d3ee3716de25 
5e9abf87163ad4aeaefef0b02961f8674b0a4879 
7bf5710b22aa8d58b7eeaaf3dc6960c26cade4f0 
943dc0b3ef9f0168494d6dca305cd0cf53a0b3d4 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c8ea0457495342c417c3dc033bba25148b279f60 
5cd7ce5dde3f228b3b669ed9ca432f588947bd40 
ff93dc55431517ed29c70dbff6721c6b0803acf9
Basis pass c44b29aacb6a3f445ab06d61899a0308b9d6d0d3 
8d116e3f657cb120f79efbbb675fa3cc9d21f53e 
7bf5710b22aa8d58b7eeaaf3dc6960c26cade4f0 
3e2bb7d281edae5a0732023061402e4a7231dffc 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8051789e982499050680a26febeada7467e18a8d 
7434775abf8fb2ca3b9e805d30656f4da8c08816 
572a78190403e5f2acbd01fa72c35fafe9700169
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/libvirt.git#c44b29aacb6a3f445ab06d61899a0308b9d6d0d3-1bf893406637e852daeaafec6617d3ee3716de25
 
git://git.sv.gnu.org/gnulib.git#8d116e3f657cb120f79efbbb675fa3cc9d21f53e-5e9abf87163ad4aeaefef0b02961f8674b0a4879
 
https://gitlab.com/keycodemap/keycodemapdb.git#7bf5710b22aa8d58b7eeaaf3dc6960c26cade4f0-7bf5710b22aa8d58b7eeaaf3dc6960c26cade4f0
 
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git#3e2bb7d281edae5a0732023061402e4a7231dffc-943dc0b3ef9f0168494d6dca305cd0cf53a0b3d4
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/qemu-xen-traditional.git#8051789e982499050680a26febeada7467e18a8d-c8ea0457495342c417c3dc033bba25148b279f60
 
git://xenbits.xen.org/qemu-xen.git#7434775abf8fb2ca3b9e805d30656f4da8c08816-5cd7ce5dde3f228b3b669ed9ca432f588947bd40
 
git://xenbits.xen.org/xen.git#572a78190403e5f2acbd01fa72c35fafe9700169-ff93dc55431517ed29c70dbff6721c6b0803acf9
From 
git://cache:9419/git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable
   b834206..200d858  linux-4.1.y -> origin/linux-4.1.y
 * [new tag]         v4.1.46    -> v4.1.46
Loaded 17854 nodes in revision graph
Searching for test results:
 114446 pass c44b29aacb6a3f445ab06d61899a0308b9d6d0d3 
8d116e3f657cb120f79efbbb675fa3cc9d21f53e 
7bf5710b22aa8d58b7eeaaf3dc6960c26cade4f0 
3e2bb7d281edae5a0732023061402e4a7231dffc 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8051789e982499050680a26febeada7467e18a8d 
7434775abf8fb2ca3b9e805d30656f4da8c08816 
572a78190403e5f2acbd01fa72c35fafe9700169
 114677 [host=huxelrebe0]
 114843 [host=nocera1]
 115289 [host=rimava0]
 115479 [host=fiano0]
 115495 [host=nocera0]
 115687 pass c44b29aacb6a3f445ab06d61899a0308b9d6d0d3 
8d116e3f657cb120f79efbbb675fa3cc9d21f53e 
7bf5710b22aa8d58b7eeaaf3dc6960c26cade4f0 
3e2bb7d281edae5a0732023061402e4a7231dffc 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8051789e982499050680a26febeada7467e18a8d 
7434775abf8fb2ca3b9e805d30656f4da8c08816 
572a78190403e5f2acbd01fa72c35fafe9700169
 115691 pass 1bf893406637e852daeaafec6617d3ee3716de25 
5e9abf87163ad4aeaefef0b02961f8674b0a4879 
7bf5710b22aa8d58b7eeaaf3dc6960c26cade4f0 
943dc0b3ef9f0168494d6dca305cd0cf53a0b3d4 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c8ea0457495342c417c3dc033bba25148b279f60 
5cd7ce5dde3f228b3b669ed9ca432f588947bd40 
ff93dc55431517ed29c70dbff6721c6b0803acf9
 115673 fail 1bf893406637e852daeaafec6617d3ee3716de25 
5e9abf87163ad4aeaefef0b02961f8674b0a4879 
7bf5710b22aa8d58b7eeaaf3dc6960c26cade4f0 
943dc0b3ef9f0168494d6dca305cd0cf53a0b3d4 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c8ea0457495342c417c3dc033bba25148b279f60 
5cd7ce5dde3f228b3b669ed9ca432f588947bd40 
ff93dc55431517ed29c70dbff6721c6b0803acf9
Searching for interesting versions
 Result found: flight 114446 (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):
  1bf893406637e852daeaafec6617d3ee3716de25 
5e9abf87163ad4aeaefef0b02961f8674b0a4879 
7bf5710b22aa8d58b7eeaaf3dc6960c26cade4f0 
943dc0b3ef9f0168494d6dca305cd0cf53a0b3d4 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c8ea0457495342c417c3dc033bba25148b279f60 
5cd7ce5dde3f228b3b669ed9ca432f588947bd40 
ff93dc55431517ed29c70dbff6721c6b0803acf9
   flight 115691 (blessed real-bisect) result pass
   flight 115673 (blessed real) result fail

dot: graph is too large for cairo-renderer bitmaps. Scaling by 0.992458 to fit
pnmtopng: 58 colors found
Revision graph left in 
/home/logs/results/bisect/linux-3.18/test-amd64-amd64-libvirt-vhd.guest-start--debian.repeat.{dot,ps,png,html,svg}.
----------------------------------------
115691: tolerable truncated

flight 115691 linux-3.18 real-bisect [real]
http://logs.test-lab.xenproject.org/osstest/logs/115691/

Failures :-/ but no regressions.

Tests which did not succeed,
including tests which could not be run:
 test-amd64-amd64-libvirt-vhd 12 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


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