[Xen-devel] [xen-unstable-smoke bisection] complete build-armhf

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

branch xen-unstable-smoke
xenbranch xen-unstable-smoke
job build-armhf
testid xen-build

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

*** Found and reproduced problem changeset ***

  Bug is in tree:  xen git://xenbits.xen.org/xen.git
  Bug introduced:  b43501451733193b265de30fd79a764363a2a473
  Bug not present: eef83fd2af0d4c78afec34c199c977fc97d8a0b3
  Last fail repro: http://logs.test-lab.xenproject.org/osstest/logs/120741/


  commit b43501451733193b265de30fd79a764363a2a473
  Author: Doug Goldstein <cardoe@xxxxxxxxxx>
  Date:   Mon Mar 12 23:06:51 2018 -0500
  
      tools: detect appropriate debug optimization level
      
      When building debug use -Og as the optimization level if its available,
      otherwise retain the use of -O0. -Og has been added by GCC to enable all
      optimizations that to not affect debugging while retaining full
      debugability.
      
      Signed-off-by: Doug Goldstein <cardoe@xxxxxxxxxx>
      Acked-by: Wei Liu <wei.liu2@xxxxxxxxxx>


For bisection revision-tuple graph see:
   
http://logs.test-lab.xenproject.org/osstest/results/bisect/xen-unstable-smoke/build-armhf.xen-build.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/xen-unstable-smoke/build-armhf.xen-build 
--summary-out=tmp/120754.bisection-summary --basis-template=120679 
--blessings=real,real-bisect xen-unstable-smoke build-armhf xen-build
Searching for failure / basis pass:
 120745 fail [host=arndale-westfield] / 120679 ok.
Failure / basis pass flights: 120745 / 120679
Tree: qemuu git://xenbits.xen.org/qemu-xen.git
Tree: xen git://xenbits.xen.org/xen.git
Latest 5c3fdee026a204a59cb392e43a313ab558de9682 
db0c7dde021c29c2ae0d847d70fb7b59e02ea522
Basis pass 5c3fdee026a204a59cb392e43a313ab558de9682 
eef83fd2af0d4c78afec34c199c977fc97d8a0b3
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/qemu-xen.git#5c3fdee026a204a59cb392e43a313ab558de9682-5c3fdee026a204a59cb392e43a313ab558de9682
 
git://xenbits.xen.org/xen.git#eef83fd2af0d4c78afec34c199c977fc97d8a0b3-db0c7dde021c29c2ae0d847d70fb7b59e02ea522
Loaded 1001 nodes in revision graph
Searching for test results:
 120679 pass 5c3fdee026a204a59cb392e43a313ab558de9682 
eef83fd2af0d4c78afec34c199c977fc97d8a0b3
 120685 fail 5c3fdee026a204a59cb392e43a313ab558de9682 
a7313da7f7767984172873adf645eff9bd667bda
 120688 fail 5c3fdee026a204a59cb392e43a313ab558de9682 
a7313da7f7767984172873adf645eff9bd667bda
 120699 [host=arndale-lakeside]
 120709 [host=arndale-metrocentre]
 120741 fail 5c3fdee026a204a59cb392e43a313ab558de9682 
b43501451733193b265de30fd79a764363a2a473
 120711 [host=arndale-lakeside]
 120742 [host=arndale-metrocentre]
 120714 [host=arndale-lakeside]
 120744 [host=arndale-metrocentre]
 120720 [host=arndale-metrocentre]
 120723 [host=arndale-metrocentre]
 120721 fail 5c3fdee026a204a59cb392e43a313ab558de9682 
a7313da7f7767984172873adf645eff9bd667bda
 120724 [host=arndale-metrocentre]
 120728 pass 5c3fdee026a204a59cb392e43a313ab558de9682 
eef83fd2af0d4c78afec34c199c977fc97d8a0b3
 120729 fail 5c3fdee026a204a59cb392e43a313ab558de9682 
a7313da7f7767984172873adf645eff9bd667bda
 120745 fail 5c3fdee026a204a59cb392e43a313ab558de9682 
db0c7dde021c29c2ae0d847d70fb7b59e02ea522
 120747 [host=arndale-metrocentre]
 120730 fail 5c3fdee026a204a59cb392e43a313ab558de9682 
b43501451733193b265de30fd79a764363a2a473
 120737 pass 5c3fdee026a204a59cb392e43a313ab558de9682 
eef83fd2af0d4c78afec34c199c977fc97d8a0b3
 120738 fail 5c3fdee026a204a59cb392e43a313ab558de9682 
b43501451733193b265de30fd79a764363a2a473
 120740 pass 5c3fdee026a204a59cb392e43a313ab558de9682 
eef83fd2af0d4c78afec34c199c977fc97d8a0b3
 120733 [host=arndale-metrocentre]
 120750 pass 5c3fdee026a204a59cb392e43a313ab558de9682 
eef83fd2af0d4c78afec34c199c977fc97d8a0b3
 120754 fail 5c3fdee026a204a59cb392e43a313ab558de9682 
db0c7dde021c29c2ae0d847d70fb7b59e02ea522
Searching for interesting versions
 Result found: flight 120679 (pass), for basis pass
 Result found: flight 120745 (fail), for basis failure
 Repro found: flight 120750 (pass), for basis pass
 Repro found: flight 120754 (fail), for basis failure
 0 revisions at 5c3fdee026a204a59cb392e43a313ab558de9682 
eef83fd2af0d4c78afec34c199c977fc97d8a0b3
No revisions left to test, checking graph state.
 Result found: flight 120679 (pass), for last pass
 Result found: flight 120730 (fail), for first failure
 Repro found: flight 120737 (pass), for last pass
 Repro found: flight 120738 (fail), for first failure
 Repro found: flight 120740 (pass), for last pass
 Repro found: flight 120741 (fail), for first failure

*** Found and reproduced problem changeset ***

  Bug is in tree:  xen git://xenbits.xen.org/xen.git
  Bug introduced:  b43501451733193b265de30fd79a764363a2a473
  Bug not present: eef83fd2af0d4c78afec34c199c977fc97d8a0b3
  Last fail repro: http://logs.test-lab.xenproject.org/osstest/logs/120741/


  commit b43501451733193b265de30fd79a764363a2a473
  Author: Doug Goldstein <cardoe@xxxxxxxxxx>
  Date:   Mon Mar 12 23:06:51 2018 -0500
  
      tools: detect appropriate debug optimization level
      
      When building debug use -Og as the optimization level if its available,
      otherwise retain the use of -O0. -Og has been added by GCC to enable all
      optimizations that to not affect debugging while retaining full
      debugability.
      
      Signed-off-by: Doug Goldstein <cardoe@xxxxxxxxxx>
      Acked-by: Wei Liu <wei.liu2@xxxxxxxxxx>

Revision graph left in 
/home/logs/results/bisect/xen-unstable-smoke/build-armhf.xen-build.{dot,ps,png,html,svg}.
----------------------------------------
120754: tolerable ALL FAIL

flight 120754 xen-unstable-smoke real-bisect [real]
http://logs.test-lab.xenproject.org/osstest/logs/120754/

Failures :-/ but no regressions.

Tests which did not succeed,
including tests which could not be run:
 build-armhf                   6 xen-build               fail baseline untested


jobs:
 build-armhf                                                  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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