[qemu-mainline bisection] unreproducible test-amd64-amd64-xl-qcow2

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

branch xen-unstable
xenbranch xen-unstable
job test-amd64-amd64-xl-qcow2
testid guest-start/debian.repeat

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://git.qemu.org/qemu.git
Tree: seabios git://xenbits.xen.org/osstest/seabios.git
Tree: xen git://xenbits.xen.org/xen.git

*** Not reproducible - supposed basis pass ***
  Could not reproduce problem, or could not reproduce basis pass.
  Inconsistent test results; at this revision (supposed basis pass):
  c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b9e702c3c9bfe7bfb6bbcff44603add64e1787bf 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
305f6f62d9d250a32cdf090ddcb7e3a5b26a342e 
46de2eec93bffa0706e6229c0da2919763c8eb04 
17dfc79ce9fd6cf508ee84a7d0d972d6abe268c2
   flight 174756 (blessed real) result fail
   flight 174761 (blessed real) result pass


For bisection revision-tuple graph see:
   
http://logs.test-lab.xenproject.org/osstest/results/bisect/qemu-mainline/test-amd64-amd64-xl-qcow2.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-xl-qcow2.guest-start--debian.repeat
 --summary-out=tmp/175999.bisection-summary --basis-template=175977 
--blessings=real,real-bisect,real-retry --flight=175999 qemu-mainline 
test-amd64-amd64-xl-qcow2 guest-start/debian.repeat
Searching for failure / basis pass:
 175991 fail [host=fiano0] / 175977 [host=godello0] 175743 [host=elbling1] 
175735 [host=nocera1] 175637 [host=godello1] 175627 [host=nobling0] 175623 
[host=huxelrebe0] 175619 [host=debina1] 175603 [host=albana1] 175595 
[host=godello0] 175571 [host=sabro0] 175457 [host=nocera0] 175443 
[host=nobling0] 175394 [host=chardonnay1] 175321 [host=godello1] 175267 
[host=godello0] 175186 [host=albana0] 175043 [host=debina1] 174989 
[host=nocera1] 174976 [host=huxelrebe1] 174949 [host=himrod0] 174923 [host=h\
 uxelrebe0] 174899 [host=huxelrebe0] 174780 [host=debina0] 174777 
[host=debina1] 174761 ok.
Failure / basis pass flights: 175991 / 174761
(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://git.qemu.org/qemu.git
Tree: seabios git://xenbits.xen.org/osstest/seabios.git
Tree: xen git://xenbits.xen.org/xen.git
Latest c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
51411435d559c55eaf38c02baf5d76da78bb658d 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
239b8b0699a222fd21da1c5fdeba0a2456085a47 
645a64b4911d7cadf5749d7375544fc2384e70ba 
fd42170b152b19ff12121f3b63674e882c087849
Basis pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b9e702c3c9bfe7bfb6bbcff44603add64e1787bf 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
305f6f62d9d250a32cdf090ddcb7e3a5b26a342e 
46de2eec93bffa0706e6229c0da2919763c8eb04 
17dfc79ce9fd6cf508ee84a7d0d972d6abe268c2
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/linux-pvops.git#c3038e718a19fc596f7b1baba0f83d5146dc7784-c3038e718a19fc596f7b1baba0f83d5146dc7784
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/osstest/ovmf.git#b9e702c3c9bfe7bfb6bbcff44603add64e1787bf-51411435d559c55eaf38c02baf5d76da78bb658d
 git://xenbits.xen.org/qemu-xen-traditional.git#3d273dd05e51e5a1ffba3d98c74\
 37ee84e8f8764-3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
git://git.qemu.org/qemu.git#305f6f62d9d250a32cdf090ddcb7e3a5b26a342e-239b8b0699a222fd21da1c5fdeba0a2456085a47
 
git://xenbits.xen.org/osstest/seabios.git#46de2eec93bffa0706e6229c0da2919763c8eb04-645a64b4911d7cadf5749d7375544fc2384e70ba
 
git://xenbits.xen.org/xen.git#17dfc79ce9fd6cf508ee84a7d0d972d6abe268c2-fd42170b152b19ff12121f3b63674e882c087849
Loaded 42856 nodes in revision graph
Searching for test results:
 175590 [host=godello0]
 175595 [host=godello0]
 175603 [host=albana1]
 175614 [host=debina1]
 175619 [host=debina1]
 175623 [host=huxelrebe0]
 175627 [host=nobling0]
 175637 [host=godello1]
 175643 []
 175647 []
 175654 []
 175664 []
 175672 []
 175681 []
 175691 []
 175703 []
 175709 []
 175716 []
 175719 []
 175722 []
 175725 []
 175727 []
 175729 []
 175733 []
 175735 [host=nocera1]
 175743 [host=elbling1]
 175750 []
 175835 []
 175858 []
 175911 []
 175908 []
 175952 []
 175962 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
998ebe5ca0ae5c449e83ede533bee872f97d63af 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7c9236d6d61f30583d5d860097d88dbf0fe487bf 
645a64b4911d7cadf5749d7375544fc2384e70ba 
fd42170b152b19ff12121f3b63674e882c087849
 175977 [host=godello0]
 175991 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
51411435d559c55eaf38c02baf5d76da78bb658d 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
239b8b0699a222fd21da1c5fdeba0a2456085a47 
645a64b4911d7cadf5749d7375544fc2384e70ba 
fd42170b152b19ff12121f3b63674e882c087849
 174749 [host=italia0]
 174752 [host=nocera1]
 174756 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b9e702c3c9bfe7bfb6bbcff44603add64e1787bf 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
305f6f62d9d250a32cdf090ddcb7e3a5b26a342e 
46de2eec93bffa0706e6229c0da2919763c8eb04 
17dfc79ce9fd6cf508ee84a7d0d972d6abe268c2
 174760 fail irrelevant
 174761 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b9e702c3c9bfe7bfb6bbcff44603add64e1787bf 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
305f6f62d9d250a32cdf090ddcb7e3a5b26a342e 
46de2eec93bffa0706e6229c0da2919763c8eb04 
17dfc79ce9fd6cf508ee84a7d0d972d6abe268c2
 174777 [host=debina1]
 174780 [host=debina0]
 174788 [host=huxelrebe0]
 174807 [host=huxelrebe0]
 174899 [host=huxelrebe0]
 174923 [host=huxelrebe0]
 174935 [host=himrod0]
 174949 [host=himrod0]
 174963 [host=huxelrebe1]
 174976 [host=huxelrebe1]
 174989 [host=nocera1]
 174993 [host=debina1]
 175043 [host=debina1]
 175051 [host=albana0]
 175068 [host=albana0]
 175186 [host=albana0]
 175267 [host=godello0]
 175297 [host=godello1]
 175321 [host=godello1]
 175344 [host=chardonnay1]
 175377 [host=chardonnay1]
 175394 [host=chardonnay1]
 175443 [host=nobling0]
 175457 [host=nocera0]
 175571 [host=sabro0]
 175583 [host=godello0]
Searching for interesting versions

*** Not reproducible - supposed basis pass ***
  Could not reproduce problem, or could not reproduce basis pass.
  Inconsistent test results; at this revision (supposed basis pass):
  c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b9e702c3c9bfe7bfb6bbcff44603add64e1787bf 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
305f6f62d9d250a32cdf090ddcb7e3a5b26a342e 
46de2eec93bffa0706e6229c0da2919763c8eb04 
17dfc79ce9fd6cf508ee84a7d0d972d6abe268c2
   flight 174756 (blessed real) result fail
   flight 174761 (blessed real) result pass

neato: graph is too large for cairo-renderer bitmaps. Scaling by 0.639418 to fit
pnmtopng: 78 colors found
Revision graph left in 
/home/logs/results/bisect/qemu-mainline/test-amd64-amd64-xl-qcow2.guest-start--debian.repeat.{dot,ps,png,html,svg}.
No revision to test.