[Xen-devel] [xen-unstable-smoke bisection] complete build-amd64

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

branch xen-unstable-smoke
xenbranch xen-unstable-smoke
job build-amd64
testid xen-build

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

*** Found and reproduced problem changeset ***

  Bug is in tree:  xen git://xenbits.xen.org/xen.git
  Bug introduced:  b81813dfb36fde9bd47c2e1b806e368cb9d6cbdb
  Bug not present: 99bb45e684283b3bc621dbc99b1b93c856b4dd1c
  Last fail repro: http://logs.test-lab.xenproject.org/osstest/logs/136288/


  commit b81813dfb36fde9bd47c2e1b806e368cb9d6cbdb
  Author: Jan Beulich <jbeulich@xxxxxxxx>
  Date:   Tue May 14 16:18:58 2019 +0200
  
      x86/mm: short-circuit HVM-only mode flags when !HVM
      
      #define-ing them to zero allows better code generation in this case,
      and paves the way for more DCE, allowing to leave certain functions just
      declared, but not defined.
      
      Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
      Reviewed-by: Wei Liu <wei.liu2@xxxxxxxxxx>
      Reviewed-by: George Dunlap <george.dunlap@xxxxxxxxxx>


For bisection revision-tuple graph see:
   
http://logs.test-lab.xenproject.org/osstest/results/bisect/xen-unstable-smoke/build-amd64.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-amd64.xen-build 
--summary-out=tmp/136288.bisection-summary --basis-template=136179 
--blessings=real,real-bisect xen-unstable-smoke build-amd64 xen-build
Searching for failure / basis pass:
 136280 fail [host=chardonnay1] / 136179 [host=albana0] 136178 [host=elbling1] 
136170 [host=debina1] 135857 [host=albana0] 135319 [host=italia1] 135316 
[host=godello0] 135310 [host=albana1] 135308 [host=debina1] 135306 
[host=fiano1] 135305 [host=godello0] 135304 [host=chardonnay0] 135297 
[host=albana0] 135294 [host=italia0] 135293 [host=godello0] 135285 
[host=godello0] 135280 [host=debina1] 135277 [host=godello0] 135272 
[host=godello0] 135267 [host=rimava1] 135252 [host=italia1] 135245 [host=bar\
 oque0] 135228 [host=baroque0] 135215 [host=godello0] 135211 [host=baroque0] 
135204 [host=rimava1] 135198 ok.
Failure / basis pass flights: 136280 / 135198
(tree with no url: minios)
(tree with no url: ovmf)
(tree with no url: seabios)
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 d0d8ad39ecb51cd7497cd524484fe09f50876798 
9cca02d8ffc23e9688a971d858e4ffdff5389b11 
3c04c258ab40405a74e194d9889a4cbc7abe94b4
Basis pass d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
dc497635d93f6672f82727ad97a55205177be2aa
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/qemu-xen-traditional.git#d0d8ad39ecb51cd7497cd524484fe09f50876798-d0d8ad39ecb51cd7497cd524484fe09f50876798
 
git://xenbits.xen.org/qemu-xen.git#de5b678ca4dcdfa83e322491d478d66df56c1986-9cca02d8ffc23e9688a971d858e4ffdff5389b11
 
git://xenbits.xen.org/xen.git#dc497635d93f6672f82727ad97a55205177be2aa-3c04c258ab40405a74e194d9889a4cbc7abe94b4
adhoc-revtuple-generator: tree discontiguous: qemu-xen
Loaded 1002 nodes in revision graph
Searching for test results:
 135198 pass d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
dc497635d93f6672f82727ad97a55205177be2aa
 135204 [host=rimava1]
 135211 [host=baroque0]
 135215 [host=godello0]
 135285 [host=godello0]
 135272 [host=godello0]
 135228 [host=baroque0]
 135277 [host=godello0]
 135252 [host=italia1]
 135245 [host=baroque0]
 135297 [host=albana0]
 135267 [host=rimava1]
 135293 [host=godello0]
 135280 [host=debina1]
 135306 [host=fiano1]
 135294 [host=italia0]
 135304 [host=chardonnay0]
 135308 [host=debina1]
 135305 [host=godello0]
 135310 [host=albana1]
 135316 [host=godello0]
 135319 [host=italia1]
 135857 [host=albana0]
 136179 [host=albana0]
 136280 fail d0d8ad39ecb51cd7497cd524484fe09f50876798 
9cca02d8ffc23e9688a971d858e4ffdff5389b11 
3c04c258ab40405a74e194d9889a4cbc7abe94b4
 136170 [host=debina1]
 136178 [host=elbling1]
 136254 pass d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
dc497635d93f6672f82727ad97a55205177be2aa
 136227 fail d0d8ad39ecb51cd7497cd524484fe09f50876798 
9cca02d8ffc23e9688a971d858e4ffdff5389b11 
14e122fcc45d8a86e27be9663cbd7bcea1602b25
 136240 fail d0d8ad39ecb51cd7497cd524484fe09f50876798 
9cca02d8ffc23e9688a971d858e4ffdff5389b11 
14e122fcc45d8a86e27be9663cbd7bcea1602b25
 136260 fail d0d8ad39ecb51cd7497cd524484fe09f50876798 
9cca02d8ffc23e9688a971d858e4ffdff5389b11 
3c04c258ab40405a74e194d9889a4cbc7abe94b4
 136241 fail d0d8ad39ecb51cd7497cd524484fe09f50876798 
9cca02d8ffc23e9688a971d858e4ffdff5389b11 
3c04c258ab40405a74e194d9889a4cbc7abe94b4
 136250 pass d0d8ad39ecb51cd7497cd524484fe09f50876798 
9cca02d8ffc23e9688a971d858e4ffdff5389b11 
c492e19fdd05273417a1b116a90b26587738810c
 136237 pass d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
dc497635d93f6672f82727ad97a55205177be2aa
 136247 pass d0d8ad39ecb51cd7497cd524484fe09f50876798 
9cca02d8ffc23e9688a971d858e4ffdff5389b11 
30596213617fcf4dd7b71d244e16c8fc0acf456b
 136261 pass d0d8ad39ecb51cd7497cd524484fe09f50876798 
9cca02d8ffc23e9688a971d858e4ffdff5389b11 
a0f981451509bf83af153038d35079c4e62dc1cf
 136271 fail d0d8ad39ecb51cd7497cd524484fe09f50876798 
9cca02d8ffc23e9688a971d858e4ffdff5389b11 
b81813dfb36fde9bd47c2e1b806e368cb9d6cbdb
 136258 fail d0d8ad39ecb51cd7497cd524484fe09f50876798 
9cca02d8ffc23e9688a971d858e4ffdff5389b11 
3c04c258ab40405a74e194d9889a4cbc7abe94b4
 136267 pass d0d8ad39ecb51cd7497cd524484fe09f50876798 
9cca02d8ffc23e9688a971d858e4ffdff5389b11 
f3694f3acba92d46479e2455fd74b32799a9eb02
 136270 fail d0d8ad39ecb51cd7497cd524484fe09f50876798 
9cca02d8ffc23e9688a971d858e4ffdff5389b11 
3c04c258ab40405a74e194d9889a4cbc7abe94b4
 136276 pass d0d8ad39ecb51cd7497cd524484fe09f50876798 
9cca02d8ffc23e9688a971d858e4ffdff5389b11 
99bb45e684283b3bc621dbc99b1b93c856b4dd1c
 136277 fail d0d8ad39ecb51cd7497cd524484fe09f50876798 
9cca02d8ffc23e9688a971d858e4ffdff5389b11 
b81813dfb36fde9bd47c2e1b806e368cb9d6cbdb
 136288 fail d0d8ad39ecb51cd7497cd524484fe09f50876798 
9cca02d8ffc23e9688a971d858e4ffdff5389b11 
b81813dfb36fde9bd47c2e1b806e368cb9d6cbdb
 136282 pass d0d8ad39ecb51cd7497cd524484fe09f50876798 
9cca02d8ffc23e9688a971d858e4ffdff5389b11 
99bb45e684283b3bc621dbc99b1b93c856b4dd1c
 136285 fail d0d8ad39ecb51cd7497cd524484fe09f50876798 
9cca02d8ffc23e9688a971d858e4ffdff5389b11 
b81813dfb36fde9bd47c2e1b806e368cb9d6cbdb
 136286 pass d0d8ad39ecb51cd7497cd524484fe09f50876798 
9cca02d8ffc23e9688a971d858e4ffdff5389b11 
99bb45e684283b3bc621dbc99b1b93c856b4dd1c
Searching for interesting versions
 Result found: flight 135198 (pass), for basis pass
 Result found: flight 136241 (fail), for basis failure
 Repro found: flight 136254 (pass), for basis pass
 Repro found: flight 136258 (fail), for basis failure
 0 revisions at d0d8ad39ecb51cd7497cd524484fe09f50876798 
9cca02d8ffc23e9688a971d858e4ffdff5389b11 
99bb45e684283b3bc621dbc99b1b93c856b4dd1c
No revisions left to test, checking graph state.
 Result found: flight 136276 (pass), for last pass
 Result found: flight 136277 (fail), for first failure
 Repro found: flight 136282 (pass), for last pass
 Repro found: flight 136285 (fail), for first failure
 Repro found: flight 136286 (pass), for last pass
 Repro found: flight 136288 (fail), for first failure

*** Found and reproduced problem changeset ***

  Bug is in tree:  xen git://xenbits.xen.org/xen.git
  Bug introduced:  b81813dfb36fde9bd47c2e1b806e368cb9d6cbdb
  Bug not present: 99bb45e684283b3bc621dbc99b1b93c856b4dd1c
  Last fail repro: http://logs.test-lab.xenproject.org/osstest/logs/136288/


  commit b81813dfb36fde9bd47c2e1b806e368cb9d6cbdb
  Author: Jan Beulich <jbeulich@xxxxxxxx>
  Date:   Tue May 14 16:18:58 2019 +0200
  
      x86/mm: short-circuit HVM-only mode flags when !HVM
      
      #define-ing them to zero allows better code generation in this case,
      and paves the way for more DCE, allowing to leave certain functions just
      declared, but not defined.
      
      Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
      Reviewed-by: Wei Liu <wei.liu2@xxxxxxxxxx>
      Reviewed-by: George Dunlap <george.dunlap@xxxxxxxxxx>

Revision graph left in 
/home/logs/results/bisect/xen-unstable-smoke/build-amd64.xen-build.{dot,ps,png,html,svg}.
----------------------------------------
136288: tolerable ALL FAIL

flight 136288 xen-unstable-smoke real-bisect [real]
http://logs.test-lab.xenproject.org/osstest/logs/136288/

Failures :-/ but no regressions.

Tests which did not succeed,
including tests which could not be run:
 build-amd64                   6 xen-build               fail baseline untested


jobs:
 build-amd64                                                  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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