[Xen-devel] [xen-4.10-testing bisection] complete test-armhf-armhf-libvirt

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

branch xen-4.10-testing
xenbranch xen-4.10-testing
job test-armhf-armhf-libvirt
testid debian-install

Tree: libvirt git://xenbits.xen.org/libvirt.git
Tree: libvirt_gnulib git://git.sv.gnu.org/gnulib.git
Tree: libvirt_keycodemapdb https://gitlab.com/keycodemap/keycodemapdb.git
Tree: linux git://xenbits.xen.org/linux-pvops.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: 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:  702c9146c00d65d1e9c5955335ba002505e97e09
  Bug not present: 52220b5f437a8d03ba108e127e7d717657edf99c
  Last fail repro: http://logs.test-lab.xenproject.org/osstest/logs/138165/


  commit 702c9146c00d65d1e9c5955335ba002505e97e09
  Author: Julien Grall <julien.grall@xxxxxxx>
  Date:   Mon Apr 29 15:05:16 2019 +0100
  
      xen/arm: Add an isb() before reading CNTPCT_EL0 to prevent re-ordering
      
      Per D8.2.1 in ARM DDI 0487C.a, "a read to CNTPCT_EL0 can occur
      speculatively and out of order relative to other instructions executed
      on the same PE."
      
      Add an instruction barrier to get accurate number of cycles when
      requested in get_cycles(). For the other users of CNPCT_EL0, replace by
      a call to get_cycles().
      
      This is part of XSA-295.
      
      Signed-off-by: Julien Grall <julien.grall@xxxxxxx>
      Acked-by: Stefano Stabellini <sstabellini@xxxxxxxxxx>


For bisection revision-tuple graph see:
   
http://logs.test-lab.xenproject.org/osstest/results/bisect/xen-4.10-testing/test-armhf-armhf-libvirt.debian-install.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/xen-4.10-testing/test-armhf-armhf-libvirt.debian-install
 --summary-out=tmp/138165.bisection-summary --basis-template=137381 
--blessings=real,real-bisect xen-4.10-testing test-armhf-armhf-libvirt 
debian-install
Searching for failure / basis pass:
 137854 fail [host=cubietruck-braque] / 137381 [host=cubietruck-gleizes] 137277 
[host=arndale-lakeside] 136692 [host=cubietruck-picasso] 136552 ok.
Failure / basis pass flights: 137854 / 136552
(tree in latest but not in basispass: seabios)
Tree: libvirt git://xenbits.xen.org/libvirt.git
Tree: libvirt_gnulib git://git.sv.gnu.org/gnulib.git
Tree: libvirt_keycodemapdb https://gitlab.com/keycodemap/keycodemapdb.git
Tree: linux git://xenbits.xen.org/linux-pvops.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: xen git://xenbits.xen.org/xen.git
Latest 681bc423e823ab86b20748db311721bdef20defe 
5e9abf87163ad4aeaefef0b02961f8674b0a4879 
7bf5710b22aa8d58b7eeaaf3dc6960c26cade4f0 
e64ac26749dc2c0f390caccd04274608ab31c8cf 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
fc7d997c35372126823c3b0acf7b67c45cbeea36 
8acabec966263f90ad493e4af2642947c0c43d23 
6197b859ec77e4950e5ae0202002d6d4dbef143b
Basis pass 681bc423e823ab86b20748db311721bdef20defe 
5e9abf87163ad4aeaefef0b02961f8674b0a4879 
7bf5710b22aa8d58b7eeaaf3dc6960c26cade4f0 
e64ac26749dc2c0f390caccd04274608ab31c8cf 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
a11d371ef660db42c70a00f7e4297367ae5afec5 
6ea4cef2bd717045ac0e84b52a5b1b7716feb0c2 
ac516e89402b0c8df92b139831727ece5db700e3
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/libvirt.git#681bc423e823ab86b20748db311721bdef20defe-681bc423e823ab86b20748db311721bdef20defe
 
git://git.sv.gnu.org/gnulib.git#5e9abf87163ad4aeaefef0b02961f8674b0a4879-5e9abf87163ad4aeaefef0b02961f8674b0a4879
 
https://gitlab.com/keycodemap/keycodemapdb.git#7bf5710b22aa8d58b7eeaaf3dc6960c26cade4f0-7bf5710b22aa8d58b7eeaaf3dc6960c26cade4f0
 
git://xenbits.xen.org/linux-pvops.git#e64ac26749dc2c0f390caccd04274608ab31c8cf-e64ac267\
 49dc2c0f390caccd04274608ab31c8cf 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/osstest/ovmf.git#a11d371ef660db42c70a00f7e4297367ae5afec5-fc7d997c35372126823c3b0acf7b67c45cbeea36
 
git://xenbits.xen.org/qemu-xen.git#6ea4cef2bd717045ac0e84b52a5b1b7716feb0c2-8acabec966263f90ad493e4af2642947c0c43d23
 
git://xenbits.xen.org/xen.git#ac516e89402b0c8df92b139831727ece5db700e3-6197b859ec77e4950e5ae020200\
 2d6d4dbef143b
Loaded 3009 nodes in revision graph
Searching for test results:
 136552 pass 681bc423e823ab86b20748db311721bdef20defe 
5e9abf87163ad4aeaefef0b02961f8674b0a4879 
7bf5710b22aa8d58b7eeaaf3dc6960c26cade4f0 
e64ac26749dc2c0f390caccd04274608ab31c8cf 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
a11d371ef660db42c70a00f7e4297367ae5afec5 
6ea4cef2bd717045ac0e84b52a5b1b7716feb0c2 
ac516e89402b0c8df92b139831727ece5db700e3
 136692 [host=cubietruck-picasso]
 137277 [host=arndale-lakeside]
 137381 [host=cubietruck-gleizes]
 137727 fail irrelevant
 137854 fail 681bc423e823ab86b20748db311721bdef20defe 
5e9abf87163ad4aeaefef0b02961f8674b0a4879 
7bf5710b22aa8d58b7eeaaf3dc6960c26cade4f0 
e64ac26749dc2c0f390caccd04274608ab31c8cf 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
fc7d997c35372126823c3b0acf7b67c45cbeea36 
8acabec966263f90ad493e4af2642947c0c43d23 
6197b859ec77e4950e5ae0202002d6d4dbef143b
 138009 pass 681bc423e823ab86b20748db311721bdef20defe 
5e9abf87163ad4aeaefef0b02961f8674b0a4879 
7bf5710b22aa8d58b7eeaaf3dc6960c26cade4f0 
e64ac26749dc2c0f390caccd04274608ab31c8cf 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
a11d371ef660db42c70a00f7e4297367ae5afec5 
6ea4cef2bd717045ac0e84b52a5b1b7716feb0c2 
ac516e89402b0c8df92b139831727ece5db700e3
 138027 fail 681bc423e823ab86b20748db311721bdef20defe 
5e9abf87163ad4aeaefef0b02961f8674b0a4879 
7bf5710b22aa8d58b7eeaaf3dc6960c26cade4f0 
e64ac26749dc2c0f390caccd04274608ab31c8cf 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
fc7d997c35372126823c3b0acf7b67c45cbeea36 
8acabec966263f90ad493e4af2642947c0c43d23 
6197b859ec77e4950e5ae0202002d6d4dbef143b
 138035 pass 681bc423e823ab86b20748db311721bdef20defe 
5e9abf87163ad4aeaefef0b02961f8674b0a4879 
7bf5710b22aa8d58b7eeaaf3dc6960c26cade4f0 
e64ac26749dc2c0f390caccd04274608ab31c8cf 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
753d3d6f43b2c2bf2df67038608496663ff6e3aa 
04a43f76e2d73e8387bd3e3bd439ef8c6d69d361 
ac516e89402b0c8df92b139831727ece5db700e3
 138055 pass 681bc423e823ab86b20748db311721bdef20defe 
5e9abf87163ad4aeaefef0b02961f8674b0a4879 
7bf5710b22aa8d58b7eeaaf3dc6960c26cade4f0 
e64ac26749dc2c0f390caccd04274608ab31c8cf 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
48b0bf6476a215a8e399af3c5905c17f94f2c63d 
8acabec966263f90ad493e4af2642947c0c43d23 
adf037bba1e6af47fef8584c1ad41f424ebda01e
 138069 pass 681bc423e823ab86b20748db311721bdef20defe 
5e9abf87163ad4aeaefef0b02961f8674b0a4879 
7bf5710b22aa8d58b7eeaaf3dc6960c26cade4f0 
e64ac26749dc2c0f390caccd04274608ab31c8cf 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
fc7d997c35372126823c3b0acf7b67c45cbeea36 
8acabec966263f90ad493e4af2642947c0c43d23 
adf037bba1e6af47fef8584c1ad41f424ebda01e
 138137 pass 681bc423e823ab86b20748db311721bdef20defe 
5e9abf87163ad4aeaefef0b02961f8674b0a4879 
7bf5710b22aa8d58b7eeaaf3dc6960c26cade4f0 
e64ac26749dc2c0f390caccd04274608ab31c8cf 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
fc7d997c35372126823c3b0acf7b67c45cbeea36 
8acabec966263f90ad493e4af2642947c0c43d23 
52220b5f437a8d03ba108e127e7d717657edf99c
 138111 fail 681bc423e823ab86b20748db311721bdef20defe 
5e9abf87163ad4aeaefef0b02961f8674b0a4879 
7bf5710b22aa8d58b7eeaaf3dc6960c26cade4f0 
e64ac26749dc2c0f390caccd04274608ab31c8cf 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
fc7d997c35372126823c3b0acf7b67c45cbeea36 
8acabec966263f90ad493e4af2642947c0c43d23 
1bbbfc0e4ac713c7e2da63823f40a281c9dfe27a
 138144 fail 681bc423e823ab86b20748db311721bdef20defe 
5e9abf87163ad4aeaefef0b02961f8674b0a4879 
7bf5710b22aa8d58b7eeaaf3dc6960c26cade4f0 
e64ac26749dc2c0f390caccd04274608ab31c8cf 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
fc7d997c35372126823c3b0acf7b67c45cbeea36 
8acabec966263f90ad493e4af2642947c0c43d23 
702c9146c00d65d1e9c5955335ba002505e97e09
 138130 fail 681bc423e823ab86b20748db311721bdef20defe 
5e9abf87163ad4aeaefef0b02961f8674b0a4879 
7bf5710b22aa8d58b7eeaaf3dc6960c26cade4f0 
e64ac26749dc2c0f390caccd04274608ab31c8cf 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
fc7d997c35372126823c3b0acf7b67c45cbeea36 
8acabec966263f90ad493e4af2642947c0c43d23 
702c9146c00d65d1e9c5955335ba002505e97e09
 138085 fail 681bc423e823ab86b20748db311721bdef20defe 
5e9abf87163ad4aeaefef0b02961f8674b0a4879 
7bf5710b22aa8d58b7eeaaf3dc6960c26cade4f0 
e64ac26749dc2c0f390caccd04274608ab31c8cf 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
fc7d997c35372126823c3b0acf7b67c45cbeea36 
8acabec966263f90ad493e4af2642947c0c43d23 
89ac7f19e4161bfae77c6a013f8146dc6155db18
 138121 pass 681bc423e823ab86b20748db311721bdef20defe 
5e9abf87163ad4aeaefef0b02961f8674b0a4879 
7bf5710b22aa8d58b7eeaaf3dc6960c26cade4f0 
e64ac26749dc2c0f390caccd04274608ab31c8cf 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
fc7d997c35372126823c3b0acf7b67c45cbeea36 
8acabec966263f90ad493e4af2642947c0c43d23 
52220b5f437a8d03ba108e127e7d717657edf99c
 138165 fail 681bc423e823ab86b20748db311721bdef20defe 
5e9abf87163ad4aeaefef0b02961f8674b0a4879 
7bf5710b22aa8d58b7eeaaf3dc6960c26cade4f0 
e64ac26749dc2c0f390caccd04274608ab31c8cf 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
fc7d997c35372126823c3b0acf7b67c45cbeea36 
8acabec966263f90ad493e4af2642947c0c43d23 
702c9146c00d65d1e9c5955335ba002505e97e09
 138155 pass 681bc423e823ab86b20748db311721bdef20defe 
5e9abf87163ad4aeaefef0b02961f8674b0a4879 
7bf5710b22aa8d58b7eeaaf3dc6960c26cade4f0 
e64ac26749dc2c0f390caccd04274608ab31c8cf 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
fc7d997c35372126823c3b0acf7b67c45cbeea36 
8acabec966263f90ad493e4af2642947c0c43d23 
52220b5f437a8d03ba108e127e7d717657edf99c
Searching for interesting versions
 Result found: flight 136552 (pass), for basis pass
 Result found: flight 137854 (fail), for basis failure
 Repro found: flight 138009 (pass), for basis pass
 Repro found: flight 138027 (fail), for basis failure
 0 revisions at 681bc423e823ab86b20748db311721bdef20defe 
5e9abf87163ad4aeaefef0b02961f8674b0a4879 
7bf5710b22aa8d58b7eeaaf3dc6960c26cade4f0 
e64ac26749dc2c0f390caccd04274608ab31c8cf 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
fc7d997c35372126823c3b0acf7b67c45cbeea36 
8acabec966263f90ad493e4af2642947c0c43d23 
52220b5f437a8d03ba108e127e7d717657edf99c
No revisions left to test, checking graph state.
 Result found: flight 138121 (pass), for last pass
 Result found: flight 138130 (fail), for first failure
 Repro found: flight 138137 (pass), for last pass
 Repro found: flight 138144 (fail), for first failure
 Repro found: flight 138155 (pass), for last pass
 Repro found: flight 138165 (fail), for first failure

*** Found and reproduced problem changeset ***

  Bug is in tree:  xen git://xenbits.xen.org/xen.git
  Bug introduced:  702c9146c00d65d1e9c5955335ba002505e97e09
  Bug not present: 52220b5f437a8d03ba108e127e7d717657edf99c
  Last fail repro: http://logs.test-lab.xenproject.org/osstest/logs/138165/


  commit 702c9146c00d65d1e9c5955335ba002505e97e09
  Author: Julien Grall <julien.grall@xxxxxxx>
  Date:   Mon Apr 29 15:05:16 2019 +0100
  
      xen/arm: Add an isb() before reading CNTPCT_EL0 to prevent re-ordering
      
      Per D8.2.1 in ARM DDI 0487C.a, "a read to CNTPCT_EL0 can occur
      speculatively and out of order relative to other instructions executed
      on the same PE."
      
      Add an instruction barrier to get accurate number of cycles when
      requested in get_cycles(). For the other users of CNPCT_EL0, replace by
      a call to get_cycles().
      
      This is part of XSA-295.
      
      Signed-off-by: Julien Grall <julien.grall@xxxxxxx>
      Acked-by: Stefano Stabellini <sstabellini@xxxxxxxxxx>

pnmtopng: 253 colors found
Revision graph left in 
/home/logs/results/bisect/xen-4.10-testing/test-armhf-armhf-libvirt.debian-install.{dot,ps,png,html,svg}.
----------------------------------------
138165: tolerable FAIL

flight 138165 xen-4.10-testing real-bisect [real]
http://logs.test-lab.xenproject.org/osstest/logs/138165/

Failures :-/ but no regressions.

Tests which did not succeed,
including tests which could not be run:
 test-armhf-armhf-libvirt     10 debian-install          fail baseline untested


jobs:
 build-armhf-libvirt                                          pass    
 test-armhf-armhf-libvirt                                     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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