[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:  832c1803ca71fdb1526384d43c24b158a25f4639
  Bug not present: 5ba1c5d0641cf63086b3058e547fcd28c3c4a011
  Last fail repro: http://logs.test-lab.xenproject.org/osstest/logs/134739/


  commit 832c1803ca71fdb1526384d43c24b158a25f4639
  Author: Paul Durrant <paul.durrant@xxxxxxxxxx>
  Date:   Thu Mar 14 14:56:00 2019 +0100
  
      x86: stop handling MSR_IA32_BNDCFGS save/restore in implementation code
      
      Saving and restoring the value of this MSR is currently handled by
      implementation-specific code despite it being architectural. This patch
      moves handling of accesses to this MSR from hvm.c into the msr.c, thus
      allowing the common MSR save/restore code to handle it.
      
      NOTE: Because vmx_get/set_guest_bndcfgs() call vmx_vmcs_enter(), the
            struct vcpu pointer passed in, and hence the vcpu pointer passed to
            guest_rdmsr() cannot be const.
      
      Signed-off-by: Paul Durrant <paul.durrant@xxxxxxxxxx>
      Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx>
      Reviewed-by: Kevin Tian <kevin.tian@xxxxxxxxx>


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/134739.bisection-summary --basis-template=133991 
--blessings=real,real-bisect xen-unstable-smoke build-amd64 xen-build
Searching for failure / basis pass:
 134732 fail [host=italia0] / 133991 [host=albana0] 133988 [host=godello0] 
133977 [host=albana0] 133948 [host=godello0] 133927 [host=godello0] 133911 
[host=godello0] 133907 [host=merlot0] 133900 [host=albana0] 133841 
[host=albana0] 133837 [host=chardonnay1] 133836 [host=godello0] 133804 
[host=godello0] 133802 [host=godello1] 133781 [host=albana0] 133776 
[host=albana0] 133771 [host=godello1] 133767 [host=albana0] 133752 
[host=albana0] 133747 [host=albana0] 133741 [host=albana0] 133716 [host=godel\
 lo1] 133621 [host=godello0] 133607 [host=pinot1] 133599 [host=pinot1] 133592 
[host=godello1] 133498 ok.
Failure / basis pass flights: 134732 / 133498
(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 
de5b678ca4dcdfa83e322491d478d66df56c1986 
860d6e158dbb581c3aabc6a20ae8d83b325bffd8
Basis pass d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
f393b82fe5ba3ed9cfe2b306ffa53368e55b75af
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/qemu-xen-traditional.git#d0d8ad39ecb51cd7497cd524484fe09f50876798-d0d8ad39ecb51cd7497cd524484fe09f50876798
 
git://xenbits.xen.org/qemu-xen.git#de5b678ca4dcdfa83e322491d478d66df56c1986-de5b678ca4dcdfa83e322491d478d66df56c1986
 
git://xenbits.xen.org/xen.git#f393b82fe5ba3ed9cfe2b306ffa53368e55b75af-860d6e158dbb581c3aabc6a20ae8d83b325bffd8
Loaded 1001 nodes in revision graph
Searching for test results:
 133498 pass d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
f393b82fe5ba3ed9cfe2b306ffa53368e55b75af
 133604 [host=pinot1]
 133606 [host=pinot1]
 133608 [host=pinot1]
 133607 [host=pinot1]
 133592 [host=godello1]
 133599 [host=pinot1]
 133621 [host=godello0]
 133776 [host=albana0]
 133741 [host=albana0]
 133771 [host=godello1]
 133716 [host=godello1]
 133747 [host=albana0]
 133752 [host=albana0]
 133802 [host=godello1]
 133804 [host=godello0]
 133767 [host=albana0]
 133781 [host=albana0]
 133836 [host=godello0]
 133837 [host=chardonnay1]
 133841 [host=albana0]
 133900 [host=albana0]
 133907 [host=merlot0]
 133911 [host=godello0]
 133948 [host=godello0]
 133927 [host=godello0]
 133991 [host=albana0]
 133977 [host=albana0]
 133988 [host=godello0]
 134655 [host=debina1]
 134661 [host=debina1]
 134650 [host=baroque0]
 134669 [host=albana1]
 134674 [host=fiano1]
 134686 [host=godello1]
 134696 fail d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
85aea83d46d24eb420235b172cd3f427a8153c18
 134702 fail d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
860d6e158dbb581c3aabc6a20ae8d83b325bffd8
 134731 fail d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
832c1803ca71fdb1526384d43c24b158a25f4639
 134733 pass d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
5ba1c5d0641cf63086b3058e547fcd28c3c4a011
 134734 fail d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
832c1803ca71fdb1526384d43c24b158a25f4639
 134713 pass d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
f393b82fe5ba3ed9cfe2b306ffa53368e55b75af
 134715 fail d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
860d6e158dbb581c3aabc6a20ae8d83b325bffd8
 134716 pass d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
9b8b3f300f1f8aa93d7d4590d92bc746ce6412cb
 134714 fail d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
860d6e158dbb581c3aabc6a20ae8d83b325bffd8
 134737 pass d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
5ba1c5d0641cf63086b3058e547fcd28c3c4a011
 134718 pass d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
c37db16ccb3426e2d22ec7731649770b56984b27
 134722 pass d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
64933920c9b34129d8c868347da0ed396b50e3a8
 134732 fail d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
860d6e158dbb581c3aabc6a20ae8d83b325bffd8
 134723 pass d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
1b3cc8000c82edc9761c1e595928d6584e11f9f5
 134725 fail d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
943c474283a34e48e5088af2ad67d7a56320fbd7
 134739 fail d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
832c1803ca71fdb1526384d43c24b158a25f4639
 134726 pass d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
a6448adfd3d537aacbbd784e5bf1777ab3ff5f85
 134720 fail d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
860d6e158dbb581c3aabc6a20ae8d83b325bffd8
 134728 pass d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
e28c0ee3356f52f589bbae54e89aaed25c1f599d
 134729 pass d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
5ba1c5d0641cf63086b3058e547fcd28c3c4a011
Searching for interesting versions
 Result found: flight 133498 (pass), for basis pass
 Result found: flight 134702 (fail), for basis failure
 Repro found: flight 134713 (pass), for basis pass
 Repro found: flight 134714 (fail), for basis failure
 0 revisions at d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
5ba1c5d0641cf63086b3058e547fcd28c3c4a011
No revisions left to test, checking graph state.
 Result found: flight 134729 (pass), for last pass
 Result found: flight 134731 (fail), for first failure
 Repro found: flight 134733 (pass), for last pass
 Repro found: flight 134734 (fail), for first failure
 Repro found: flight 134737 (pass), for last pass
 Repro found: flight 134739 (fail), for first failure

*** Found and reproduced problem changeset ***

  Bug is in tree:  xen git://xenbits.xen.org/xen.git
  Bug introduced:  832c1803ca71fdb1526384d43c24b158a25f4639
  Bug not present: 5ba1c5d0641cf63086b3058e547fcd28c3c4a011
  Last fail repro: http://logs.test-lab.xenproject.org/osstest/logs/134739/


  commit 832c1803ca71fdb1526384d43c24b158a25f4639
  Author: Paul Durrant <paul.durrant@xxxxxxxxxx>
  Date:   Thu Mar 14 14:56:00 2019 +0100
  
      x86: stop handling MSR_IA32_BNDCFGS save/restore in implementation code
      
      Saving and restoring the value of this MSR is currently handled by
      implementation-specific code despite it being architectural. This patch
      moves handling of accesses to this MSR from hvm.c into the msr.c, thus
      allowing the common MSR save/restore code to handle it.
      
      NOTE: Because vmx_get/set_guest_bndcfgs() call vmx_vmcs_enter(), the
            struct vcpu pointer passed in, and hence the vcpu pointer passed to
            guest_rdmsr() cannot be const.
      
      Signed-off-by: Paul Durrant <paul.durrant@xxxxxxxxxx>
      Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx>
      Reviewed-by: Kevin Tian <kevin.tian@xxxxxxxxx>

pnmtopng: 203 colors found
Revision graph left in 
/home/logs/results/bisect/xen-unstable-smoke/build-amd64.xen-build.{dot,ps,png,html,svg}.
----------------------------------------
134739: tolerable ALL FAIL

flight 134739 xen-unstable-smoke real-bisect [real]
http://logs.test-lab.xenproject.org/osstest/logs/134739/

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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