[linux-linus bisection] complete test-amd64-amd64-xl-pvh-intel

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

branch xen-unstable
xenbranch xen-unstable
job test-amd64-amd64-xl-pvh-intel
testid guest-start

Tree: linux git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
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:  ab914e04a62727b75782e401eaf2e8b72f717f61
  Bug not present: 2f4d2198a9b3ba94c959330b5c94fe95917c364c
  Last fail repro: http://logs.test-lab.xenproject.org/osstest/logs/105915/


  commit ab914e04a62727b75782e401eaf2e8b72f717f61
  Author: Jan Beulich <jbeulich@xxxxxxxx>
  Date:   Fri Feb 17 15:51:03 2017 +0100
  
      x86: package up context switch hook pointers
      
      They're all solely dependent on guest type, so we don't need to repeat
      all the same three pointers in every vCPU control structure. Instead use
      static const structures, and store pointers to them in the domain
      control structure.
      
      Since touching it anyway, take the opportunity and expand
      schedule_tail() in the only two places invoking it, allowing the macro
      to be dropped.
      
      Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
      Reviewed-by: Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>
      Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
      Reviewed-by: Kevin Tian <kevin.tian@xxxxxxxxx>


For bisection revision-tuple graph see:
   
http://logs.test-lab.xenproject.org/osstest/results/bisect/linux-linus/test-amd64-amd64-xl-pvh-intel.guest-start.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/linux-linus/test-amd64-amd64-xl-pvh-intel.guest-start
 --summary-out=tmp/105917.bisection-summary --basis-template=59254 
--blessings=real,real-bisect linux-linus test-amd64-amd64-xl-pvh-intel 
guest-start
Searching for failure / basis pass:
 105905 fail [host=fiano0] / 105897 ok.
Failure / basis pass flights: 105905 / 105897
(tree with no url: minios)
(tree with no url: ovmf)
(tree with no url: seabios)
Tree: linux git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
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 00ea1ceebe0d9f2dc1cc2b7bd575a00100c27869 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b669e922b37b8957248798a5eb7aa96a666cd3fe 
08c008de9c7d3ac71f71c87cc04a47819ca228dc 
75da1b150e646bb9aaa26c5b2452f0c3e782d302
Basis pass 6dc39c50e4aeb769c8ae06edf2b1a732f3490913 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b669e922b37b8957248798a5eb7aa96a666cd3fe 
e88462aaa2f19e1238e77c1bcebbab7ef5380d7a 
7127d53fe891f9ea67357587a33a7aaba4b55f45
Generating revisions with ./adhoc-revtuple-generator  
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git#6dc39c50e4aeb769c8ae06edf2b1a732f3490913-00ea1ceebe0d9f2dc1cc2b7bd575a00100c27869
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/qemu-xen-traditional.git#b669e922b37b8957248798a5eb7aa96a666cd3fe-b669e922b37b8957248798a5eb7aa96a666cd3fe
 
git://xenbits.xen.org/qemu-xen.git#e88462aaa2f19e1238e77c1bcebbab7ef5380d7a-08c008de9c7d3ac71f71c87cc04a47819ca228dc
 
git://xenbits.xen.org/xen.git#7127d53fe891f9ea67357587a33a7aaba4b55f45-75da1b150e646bb9aaa26c5b2452f0c3e782d302
From 
git://cache:9419/git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
   137d01d..c470abd  master     -> origin/master
 * [new tag]         v4.10      -> v4.10
Loaded 493033 nodes in revision graph
Searching for test results:
 105910 pass 6dc39c50e4aeb769c8ae06edf2b1a732f3490913 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b669e922b37b8957248798a5eb7aa96a666cd3fe 
e88462aaa2f19e1238e77c1bcebbab7ef5380d7a 
2f4d2198a9b3ba94c959330b5c94fe95917c364c
 105893 pass 6dc39c50e4aeb769c8ae06edf2b1a732f3490913 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b669e922b37b8957248798a5eb7aa96a666cd3fe 
e88462aaa2f19e1238e77c1bcebbab7ef5380d7a 
7127d53fe891f9ea67357587a33a7aaba4b55f45
 105911 fail 6dc39c50e4aeb769c8ae06edf2b1a732f3490913 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b669e922b37b8957248798a5eb7aa96a666cd3fe 
e88462aaa2f19e1238e77c1bcebbab7ef5380d7a 
ab914e04a62727b75782e401eaf2e8b72f717f61
 105897 pass 6dc39c50e4aeb769c8ae06edf2b1a732f3490913 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b669e922b37b8957248798a5eb7aa96a666cd3fe 
e88462aaa2f19e1238e77c1bcebbab7ef5380d7a 
7127d53fe891f9ea67357587a33a7aaba4b55f45
 105898 fail 6dc39c50e4aeb769c8ae06edf2b1a732f3490913 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b669e922b37b8957248798a5eb7aa96a666cd3fe 
08c008de9c7d3ac71f71c87cc04a47819ca228dc 
75da1b150e646bb9aaa26c5b2452f0c3e782d302
 105912 pass 6dc39c50e4aeb769c8ae06edf2b1a732f3490913 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b669e922b37b8957248798a5eb7aa96a666cd3fe 
e88462aaa2f19e1238e77c1bcebbab7ef5380d7a 
2f4d2198a9b3ba94c959330b5c94fe95917c364c
 105913 fail 6dc39c50e4aeb769c8ae06edf2b1a732f3490913 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b669e922b37b8957248798a5eb7aa96a666cd3fe 
e88462aaa2f19e1238e77c1bcebbab7ef5380d7a 
ab914e04a62727b75782e401eaf2e8b72f717f61
 105901 fail 2763f92f858f7c4c3198335c0542726eaed07ba3 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b669e922b37b8957248798a5eb7aa96a666cd3fe 
08c008de9c7d3ac71f71c87cc04a47819ca228dc 
75da1b150e646bb9aaa26c5b2452f0c3e782d302
 105914 pass 6dc39c50e4aeb769c8ae06edf2b1a732f3490913 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b669e922b37b8957248798a5eb7aa96a666cd3fe 
e88462aaa2f19e1238e77c1bcebbab7ef5380d7a 
2f4d2198a9b3ba94c959330b5c94fe95917c364c
 105905 fail 00ea1ceebe0d9f2dc1cc2b7bd575a00100c27869 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b669e922b37b8957248798a5eb7aa96a666cd3fe 
08c008de9c7d3ac71f71c87cc04a47819ca228dc 
75da1b150e646bb9aaa26c5b2452f0c3e782d302
 105904 pass 6dc39c50e4aeb769c8ae06edf2b1a732f3490913 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b669e922b37b8957248798a5eb7aa96a666cd3fe 
e88462aaa2f19e1238e77c1bcebbab7ef5380d7a 
7127d53fe891f9ea67357587a33a7aaba4b55f45
 105915 fail 6dc39c50e4aeb769c8ae06edf2b1a732f3490913 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b669e922b37b8957248798a5eb7aa96a666cd3fe 
e88462aaa2f19e1238e77c1bcebbab7ef5380d7a 
ab914e04a62727b75782e401eaf2e8b72f717f61
 105906 fail 2763f92f858f7c4c3198335c0542726eaed07ba3 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b669e922b37b8957248798a5eb7aa96a666cd3fe 
08c008de9c7d3ac71f71c87cc04a47819ca228dc 
75da1b150e646bb9aaa26c5b2452f0c3e782d302
 105907 pass 6dc39c50e4aeb769c8ae06edf2b1a732f3490913 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b669e922b37b8957248798a5eb7aa96a666cd3fe 
e88462aaa2f19e1238e77c1bcebbab7ef5380d7a 
b8932b138578a9583645e29e636b38d9d4a43637
 105916 pass 6dc39c50e4aeb769c8ae06edf2b1a732f3490913 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b669e922b37b8957248798a5eb7aa96a666cd3fe 
e88462aaa2f19e1238e77c1bcebbab7ef5380d7a 
7127d53fe891f9ea67357587a33a7aaba4b55f45
 105908 fail 6dc39c50e4aeb769c8ae06edf2b1a732f3490913 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b669e922b37b8957248798a5eb7aa96a666cd3fe 
e88462aaa2f19e1238e77c1bcebbab7ef5380d7a 
fe416bf9957669e34e93a614970546b3a002f0e8
 105909 fail 6dc39c50e4aeb769c8ae06edf2b1a732f3490913 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b669e922b37b8957248798a5eb7aa96a666cd3fe 
e88462aaa2f19e1238e77c1bcebbab7ef5380d7a 
71af7d4220227529ea43b898683d4d2e68a90ffd
 105917 fail 00ea1ceebe0d9f2dc1cc2b7bd575a00100c27869 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b669e922b37b8957248798a5eb7aa96a666cd3fe 
08c008de9c7d3ac71f71c87cc04a47819ca228dc 
75da1b150e646bb9aaa26c5b2452f0c3e782d302
Searching for interesting versions
 Result found: flight 105893 (pass), for basis pass
 Result found: flight 105905 (fail), for basis failure
 Repro found: flight 105916 (pass), for basis pass
 Repro found: flight 105917 (fail), for basis failure
 0 revisions at 6dc39c50e4aeb769c8ae06edf2b1a732f3490913 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b669e922b37b8957248798a5eb7aa96a666cd3fe 
e88462aaa2f19e1238e77c1bcebbab7ef5380d7a 
2f4d2198a9b3ba94c959330b5c94fe95917c364c
No revisions left to test, checking graph state.
 Result found: flight 105910 (pass), for last pass
 Result found: flight 105911 (fail), for first failure
 Repro found: flight 105912 (pass), for last pass
 Repro found: flight 105913 (fail), for first failure
 Repro found: flight 105914 (pass), for last pass
 Repro found: flight 105915 (fail), for first failure

*** Found and reproduced problem changeset ***

  Bug is in tree:  xen git://xenbits.xen.org/xen.git
  Bug introduced:  ab914e04a62727b75782e401eaf2e8b72f717f61
  Bug not present: 2f4d2198a9b3ba94c959330b5c94fe95917c364c
  Last fail repro: http://logs.test-lab.xenproject.org/osstest/logs/105915/


  commit ab914e04a62727b75782e401eaf2e8b72f717f61
  Author: Jan Beulich <jbeulich@xxxxxxxx>
  Date:   Fri Feb 17 15:51:03 2017 +0100
  
      x86: package up context switch hook pointers
      
      They're all solely dependent on guest type, so we don't need to repeat
      all the same three pointers in every vCPU control structure. Instead use
      static const structures, and store pointers to them in the domain
      control structure.
      
      Since touching it anyway, take the opportunity and expand
      schedule_tail() in the only two places invoking it, allowing the macro
      to be dropped.
      
      Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
      Reviewed-by: Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>
      Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
      Reviewed-by: Kevin Tian <kevin.tian@xxxxxxxxx>

Revision graph left in 
/home/logs/results/bisect/linux-linus/test-amd64-amd64-xl-pvh-intel.guest-start.{dot,ps,png,html,svg}.
----------------------------------------
105917: tolerable ALL FAIL

flight 105917 linux-linus real-bisect [real]
http://logs.test-lab.xenproject.org/osstest/logs/105917/

Failures :-/ but no regressions.

Tests which did not succeed,
including tests which could not be run:
 test-amd64-amd64-xl-pvh-intel 11 guest-start            fail baseline untested


jobs:
 test-amd64-amd64-xl-pvh-intel                                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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