[linux-4.4 bisection] unreproducible test-armhf-armhf-libvirt-raw

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

branch xen-unstable
xenbranch xen-unstable
job test-armhf-armhf-libvirt-raw
testid guest-start/debian.repeat

Tree: libvirt git://xenbits.xen.org/libvirt.git
Tree: libvirt_gnulib https://git.savannah.gnu.org/git/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: ovmf git://xenbits.xen.org/osstest/ovmf.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

*** Not reproducible - supposed basis pass ***
  Could not reproduce problem, or could not reproduce basis pass.
  Inconsistent test results; at this revision (supposed basis pass):
  2346b2f6564ae9f7ba35bc863cb0fab39cadeb12 
1f6fb368c04919243e2c70f2aa514a5f88e95309 
6280c94f306df6a20bbc100ba15a5a81af0366e6 
c61ebb668f2ce3c22d1cfe6df28bd3198eabbdd7 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d19040804afb2bdd60f18e8aef7da78028575fe6 
933ebad2470a169504799a1d95b8e410bd9847ef 
43f5df79dad6738d52ea79d072de2b56eb96a91f 
f93abf0315efef861270c25d83c8047fd6a54ec4
   flight 142430 (blessed real) result pass
   flight 143847 (blessed real-bisect) result fail


For bisection revision-tuple graph see:
   
http://logs.test-lab.xenproject.org/osstest/results/bisect/linux-4.4/test-armhf-armhf-libvirt-raw.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-4.4/test-armhf-armhf-libvirt-raw.guest-start--debian.repeat
 --summary-out=tmp/146870.bisection-summary --basis-template=139698 
--blessings=real,real-bisect --flight=146870 linux-4.4 
test-armhf-armhf-libvirt-raw guest-start/debian.repeat
Searching for failure / basis pass:
 143846 fail [host=cubietruck-metzinger] / 143254 [host=arndale-bluewater] 
143181 [host=cubietruck-gleizes] 143138 [host=cubietruck-braque] 143097 
[host=arndale-metrocentre] 143063 [host=cubietruck-picasso] 143042 
[host=arndale-westfield] 143009 [host=arndale-bluewater] 142851 
[host=cubietruck-picasso] 142800 [host=cubietruck-gleizes] 142762 
[host=cubietruck-braque] 142736 [host=arndale-metrocentre] 142606 
[host=arndale-westfield] 142521 [host=arndale-lakeside] 142470 
[host=arndale-bluewater] 14\
 2430 ok.
Failure / basis pass flights: 143846 / 142430
Tree: libvirt git://xenbits.xen.org/libvirt.git
Tree: libvirt_gnulib https://git.savannah.gnu.org/git/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: ovmf git://xenbits.xen.org/osstest/ovmf.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
Latest 2cff65e4c60ed7b3c0c6a97d526d1f8d52c0e919 
1f6fb368c04919243e2c70f2aa514a5f88e95309 
6280c94f306df6a20bbc100ba15a5a81af0366e6 
da259d0284b69e084d65200b69462bed9b86a4c7 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8d3f428109623096cb8845779cdf9dc44949b8e9 
933ebad2470a169504799a1d95b8e410bd9847ef 
c1ab7d7ed5306641784a9ed8972db5151a49a1a1 
518c935fac4d30b3ec35d4b6add82b17b7d7aca3
Basis pass 2346b2f6564ae9f7ba35bc863cb0fab39cadeb12 
1f6fb368c04919243e2c70f2aa514a5f88e95309 
6280c94f306df6a20bbc100ba15a5a81af0366e6 
c61ebb668f2ce3c22d1cfe6df28bd3198eabbdd7 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d19040804afb2bdd60f18e8aef7da78028575fe6 
933ebad2470a169504799a1d95b8e410bd9847ef 
43f5df79dad6738d52ea79d072de2b56eb96a91f 
f93abf0315efef861270c25d83c8047fd6a54ec4
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/libvirt.git#2346b2f6564ae9f7ba35bc863cb0fab39cadeb12-2cff65e4c60ed7b3c0c6a97d526d1f8d52c0e919
 
https://git.savannah.gnu.org/git/gnulib.git/#1f6fb368c04919243e2c70f2aa514a5f88e95309-1f6fb368c04919243e2c70f2aa514a5f88e95309
 
https://gitlab.com/keycodemap/keycodemapdb.git#6280c94f306df6a20bbc100ba15a5a81af0366e6-6280c94f306df6a20bbc100ba15a5a81af0366e6
 git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git#c61e\
 bb668f2ce3c22d1cfe6df28bd3198eabbdd7-da259d0284b69e084d65200b69462bed9b86a4c7 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/osstest/ovmf.git#d19040804afb2bdd60f18e8aef7da78028575fe6-8d3f428109623096cb8845779cdf9dc44949b8e9
 
git://xenbits.xen.org/qemu-xen.git#933ebad2470a169504799a1d95b8e410bd9847ef-933ebad2470a169504799a1d95b8e410bd9847ef
 git://xenbits.xen.org/osstest/seabios.git#43f5df79dad\
 6738d52ea79d072de2b56eb96a91f-c1ab7d7ed5306641784a9ed8972db5151a49a1a1 
git://xenbits.xen.org/xen.git#f93abf0315efef861270c25d83c8047fd6a54ec4-518c935fac4d30b3ec35d4b6add82b17b7d7aca3
Auto packing the repository in background for optimum performance.
See "git help gc" for manual housekeeping.
error: The last gc run reported the following. Please correct the root cause
and remove gc.log.
Automatic cleanup will not be performed until the file is removed.

warning: There are too many unreachable loose objects; run 'git prune' to 
remove them.

Auto packing the repository in background for optimum performance.
See "git help gc" for manual housekeeping.
error: The last gc run reported the following. Please correct the root cause
and remove gc.log.
Automatic cleanup will not be performed until the file is removed.

warning: There are too many unreachable loose objects; run 'git prune' to 
remove them.

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 22515 nodes in revision graph
Searching for test results:
 142470 [host=arndale-bluewater]
 142430 pass 2346b2f6564ae9f7ba35bc863cb0fab39cadeb12 
1f6fb368c04919243e2c70f2aa514a5f88e95309 
6280c94f306df6a20bbc100ba15a5a81af0366e6 
c61ebb668f2ce3c22d1cfe6df28bd3198eabbdd7 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d19040804afb2bdd60f18e8aef7da78028575fe6 
933ebad2470a169504799a1d95b8e410bd9847ef 
43f5df79dad6738d52ea79d072de2b56eb96a91f 
f93abf0315efef861270c25d83c8047fd6a54ec4
 142521 [host=arndale-lakeside]
 142606 [host=arndale-westfield]
 142571 [host=arndale-westfield]
 142648 [host=arndale-metrocentre]
 142685 [host=arndale-metrocentre]
 142711 [host=arndale-metrocentre]
 142736 [host=arndale-metrocentre]
 142762 [host=cubietruck-braque]
 142800 [host=cubietruck-gleizes]
 142901 [host=arndale-lakeside]
 142851 [host=cubietruck-picasso]
 142951 [host=arndale-lakeside]
 143042 [host=arndale-westfield]
 143009 [host=arndale-bluewater]
 143063 [host=cubietruck-picasso]
 143138 [host=cubietruck-braque]
 143097 [host=arndale-metrocentre]
 143181 [host=cubietruck-gleizes]
 143254 [host=arndale-bluewater]
 143292 fail 2cff65e4c60ed7b3c0c6a97d526d1f8d52c0e919 
1f6fb368c04919243e2c70f2aa514a5f88e95309 
6280c94f306df6a20bbc100ba15a5a81af0366e6 
04858540ca8435e52654680dabfd769056ad9eb0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
6996ec88a244a2428beb81d126ee55d152f62a07 
933ebad2470a169504799a1d95b8e410bd9847ef 
120996f147131eca8af90e30c900bc14bc824d9f 
518c935fac4d30b3ec35d4b6add82b17b7d7aca3
 143351 fail irrelevant
 143425 fail irrelevant
 143548 fail 2cff65e4c60ed7b3c0c6a97d526d1f8d52c0e919 
1f6fb368c04919243e2c70f2aa514a5f88e95309 
6280c94f306df6a20bbc100ba15a5a81af0366e6 
da259d0284b69e084d65200b69462bed9b86a4c7 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b15646484eaffcf7cc464fdea0214498f26addc2 
933ebad2470a169504799a1d95b8e410bd9847ef 
c1ab7d7ed5306641784a9ed8972db5151a49a1a1 
518c935fac4d30b3ec35d4b6add82b17b7d7aca3
 143646 fail 2cff65e4c60ed7b3c0c6a97d526d1f8d52c0e919 
1f6fb368c04919243e2c70f2aa514a5f88e95309 
6280c94f306df6a20bbc100ba15a5a81af0366e6 
da259d0284b69e084d65200b69462bed9b86a4c7 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b15646484eaffcf7cc464fdea0214498f26addc2 
933ebad2470a169504799a1d95b8e410bd9847ef 
c1ab7d7ed5306641784a9ed8972db5151a49a1a1 
518c935fac4d30b3ec35d4b6add82b17b7d7aca3
 143846 fail 2cff65e4c60ed7b3c0c6a97d526d1f8d52c0e919 
1f6fb368c04919243e2c70f2aa514a5f88e95309 
6280c94f306df6a20bbc100ba15a5a81af0366e6 
da259d0284b69e084d65200b69462bed9b86a4c7 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8d3f428109623096cb8845779cdf9dc44949b8e9 
933ebad2470a169504799a1d95b8e410bd9847ef 
c1ab7d7ed5306641784a9ed8972db5151a49a1a1 
518c935fac4d30b3ec35d4b6add82b17b7d7aca3
 143847 fail 2346b2f6564ae9f7ba35bc863cb0fab39cadeb12 
1f6fb368c04919243e2c70f2aa514a5f88e95309 
6280c94f306df6a20bbc100ba15a5a81af0366e6 
c61ebb668f2ce3c22d1cfe6df28bd3198eabbdd7 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d19040804afb2bdd60f18e8aef7da78028575fe6 
933ebad2470a169504799a1d95b8e410bd9847ef 
43f5df79dad6738d52ea79d072de2b56eb96a91f 
f93abf0315efef861270c25d83c8047fd6a54ec4
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):
  2346b2f6564ae9f7ba35bc863cb0fab39cadeb12 
1f6fb368c04919243e2c70f2aa514a5f88e95309 
6280c94f306df6a20bbc100ba15a5a81af0366e6 
c61ebb668f2ce3c22d1cfe6df28bd3198eabbdd7 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d19040804afb2bdd60f18e8aef7da78028575fe6 
933ebad2470a169504799a1d95b8e410bd9847ef 
43f5df79dad6738d52ea79d072de2b56eb96a91f 
f93abf0315efef861270c25d83c8047fd6a54ec4
   flight 142430 (blessed real) result pass
   flight 143847 (blessed real-bisect) result fail

dot: graph is too large for cairo-renderer bitmaps. Scaling by 0.761474 to fit
pnmtopng: 37 colors found
Revision graph left in 
/home/logs/results/bisect/linux-4.4/test-armhf-armhf-libvirt-raw.guest-start--debian.repeat.{dot,ps,png,html,svg}.
No revision to test.

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