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[linux-3.14 bisection] complete test-amd64-i386-xl-vhd



branch xen-unstable
xen branch xen-unstable
job test-amd64-i386-xl-vhd
test guest-saverestore

Tree: linux 
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: qemu git://xenbits.xen.org/staging/qemu-xen-unstable.git
Tree: qemuu git://xenbits.xen.org/staging/qemu-upstream-unstable.git
Tree: xen git://xenbits.xen.org/xen.git

*** Found and reproduced problem changeset ***

  Bug is in tree:  linux 
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
  Bug introduced:  9e6c072a69d87100808d16279d60e9f857291340
  Bug not present: b60d3eee854b881b3f7a478c8b622cbef72d4c4e


  commit 9e6c072a69d87100808d16279d60e9f857291340
  Author: Marek Marczykowski-Górecki <marmarek@xxxxxxxxxxxxxxxxxxxxxx>
  Date:   Fri Jun 26 03:28:24 2015 +0200

      xen/gntdevt: Fix race condition in gntdev_release()

      commit 30b03d05e07467b8c6ec683ea96b5bffcbcd3931 upstream.

      While gntdev_release() is called the MMU notifier is still registered
      and can traverse priv->maps list even if no pages are mapped (which is
      the case -- gntdev_release() is called after all). But
      gntdev_release() will clear that list, so make sure that only one of
      those things happens at the same time.

      Signed-off-by: Marek Marczykowski-Górecki 
<marmarek@xxxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: David Vrabel <david.vrabel@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>


For bisection revision-tuple graph see:
   
http://logs.test-lab.xenproject.org/osstest/results/bisect/linux-3.14/test-amd64-i386-xl-vhd.guest-saverestore.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/linux-3.14/test-amd64-i386-xl-vhd.guest-saverestore
 --summary-out=tmp/61732.bisection-summary --basis-template=60666 
--blessings=real,real-bisect linux-3.14 test-amd64-i386-xl-vhd guest-saverestore
Searching for failure / basis pass:
 61263 fail [host=huxelrebe1] / 60666 [host=fiano0] 60655 [host=chardonnay1] 
60549 [host=merlot0] template as basis? using template as basis.
Failure / basis pass flights: 61263 / 60666
(tree with no url: ovmf)
(tree with no url: seabios)
Tree: linux 
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: qemu git://xenbits.xen.org/staging/qemu-xen-unstable.git
Tree: qemuu git://xenbits.xen.org/staging/qemu-upstream-unstable.git
Tree: xen git://xenbits.xen.org/xen.git
Latest 318ff69ca4c275bae4b875b87df5bdbd7988486a 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
5cdde31eacdd288359746019ad05cac8ed5d9f70 
b05befcbea71a979509ce04f02929969a790c923 
801ab48e5556cb54f67e3cb57f077f47e8663ced
Basis pass 9b8b905951bde404f20a7bd4b37a5134f3484569 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7f057440b31da38196e3398fd1b618fc36ad97d6 
bcf35eec0b621c46dbf0aeb40c6bc06b5d3981aa 
201eac83831d94ba2e9a63a7eed4c128633fafb1
Generating revisions with ./adhoc-revtuple-generator  
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git#9b8b905951bde404f20a7bd4b37a5134f3484569-318ff69ca4c275bae4b875b87df5bdbd7988486a
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/staging/qemu-xen-unstable.git#7f057440b31da38196e3398fd1b618fc36ad97d6-5cdde31eacdd288359746019ad05cac8ed5d9f70
 
git://xenbits.xen.org/staging/qemu-upstream-unstable.git#bcf35eec0b621c46dbf0aeb40c6bc06b5d3981aa-b05befcbea71a979509ce04f02929969a790c923
 
git://xenbits.xen.org/xen.git#201eac83831d94ba2e9a63a7eed4c128633fafb1-801ab48e5556cb54f67e3cb57f077f47e8663ced
Loaded 18027 nodes in revision graph
Searching for test results:
 60655 [host=chardonnay1]
 60666 [host=fiano0]
 60747 fail irrelevant
 60787 fail irrelevant
 60823 fail irrelevant
 60942 fail irrelevant
 60907 pass irrelevant
 60908 pass irrelevant
 60858 fail irrelevant
 60909 pass irrelevant
 60895 pass 9b8b905951bde404f20a7bd4b37a5134f3484569 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7f057440b31da38196e3398fd1b618fc36ad97d6 
bcf35eec0b621c46dbf0aeb40c6bc06b5d3981aa 
201eac83831d94ba2e9a63a7eed4c128633fafb1
 60897 fail irrelevant
 60899 pass 9b8b905951bde404f20a7bd4b37a5134f3484569 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7f057440b31da38196e3398fd1b618fc36ad97d6 
bcf35eec0b621c46dbf0aeb40c6bc06b5d3981aa 
201eac83831d94ba2e9a63a7eed4c128633fafb1
 60900 fail irrelevant
 60902 fail irrelevant
 60911 []
 60905 pass irrelevant
 60949 fail 318ff69ca4c275bae4b875b87df5bdbd7988486a 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7f057440b31da38196e3398fd1b618fc36ad97d6 
b05befcbea71a979509ce04f02929969a790c923 
7b99717f62caeac08eea224a177cd28f047ac4b5
 61086 pass 9b8b905951bde404f20a7bd4b37a5134f3484569 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7f057440b31da38196e3398fd1b618fc36ad97d6 
bcf35eec0b621c46dbf0aeb40c6bc06b5d3981aa 
201eac83831d94ba2e9a63a7eed4c128633fafb1
 60987 fail 318ff69ca4c275bae4b875b87df5bdbd7988486a 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7f057440b31da38196e3398fd1b618fc36ad97d6 
b05befcbea71a979509ce04f02929969a790c923 
7b99717f62caeac08eea224a177cd28f047ac4b5
 61082 []
 61096 fail 318ff69ca4c275bae4b875b87df5bdbd7988486a 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7f057440b31da38196e3398fd1b618fc36ad97d6 
b05befcbea71a979509ce04f02929969a790c923 
7b99717f62caeac08eea224a177cd28f047ac4b5
 61283 pass 48c27eab1fe388e8e0702107ee8a8d1ca63a562c 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7f057440b31da38196e3398fd1b618fc36ad97d6 
bcf35eec0b621c46dbf0aeb40c6bc06b5d3981aa 
743289d0296268fe6bad64531a24d8053afeb062
 61312 pass 59da23b97e7fa9aa1a863bdf33a530ddd85c8671 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7f057440b31da38196e3398fd1b618fc36ad97d6 
bcf35eec0b621c46dbf0aeb40c6bc06b5d3981aa 
743289d0296268fe6bad64531a24d8053afeb062
 61263 fail 318ff69ca4c275bae4b875b87df5bdbd7988486a 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
5cdde31eacdd288359746019ad05cac8ed5d9f70 
b05befcbea71a979509ce04f02929969a790c923 
801ab48e5556cb54f67e3cb57f077f47e8663ced
 61307 fail 574693393cf1187479eee204b54889d4982705bd 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7f057440b31da38196e3398fd1b618fc36ad97d6 
bcf35eec0b621c46dbf0aeb40c6bc06b5d3981aa 
743289d0296268fe6bad64531a24d8053afeb062
 61314 fail 7188aed8edfe13f77b27d1cf825b1a9b11b6dc12 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7f057440b31da38196e3398fd1b618fc36ad97d6 
bcf35eec0b621c46dbf0aeb40c6bc06b5d3981aa 
743289d0296268fe6bad64531a24d8053afeb062
 61721 fail 9e6c072a69d87100808d16279d60e9f857291340 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7f057440b31da38196e3398fd1b618fc36ad97d6 
bcf35eec0b621c46dbf0aeb40c6bc06b5d3981aa 
743289d0296268fe6bad64531a24d8053afeb062
 61704 pass 9b8b905951bde404f20a7bd4b37a5134f3484569 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7f057440b31da38196e3398fd1b618fc36ad97d6 
bcf35eec0b621c46dbf0aeb40c6bc06b5d3981aa 
201eac83831d94ba2e9a63a7eed4c128633fafb1
 61725 pass b60d3eee854b881b3f7a478c8b622cbef72d4c4e 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7f057440b31da38196e3398fd1b618fc36ad97d6 
bcf35eec0b621c46dbf0aeb40c6bc06b5d3981aa 
743289d0296268fe6bad64531a24d8053afeb062
 61711 fail 318ff69ca4c275bae4b875b87df5bdbd7988486a 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
5cdde31eacdd288359746019ad05cac8ed5d9f70 
b05befcbea71a979509ce04f02929969a790c923 
801ab48e5556cb54f67e3cb57f077f47e8663ced
 61728 fail 9e6c072a69d87100808d16279d60e9f857291340 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7f057440b31da38196e3398fd1b618fc36ad97d6 
bcf35eec0b621c46dbf0aeb40c6bc06b5d3981aa 
743289d0296268fe6bad64531a24d8053afeb062
 61712 pass b60d3eee854b881b3f7a478c8b622cbef72d4c4e 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7f057440b31da38196e3398fd1b618fc36ad97d6 
bcf35eec0b621c46dbf0aeb40c6bc06b5d3981aa 
743289d0296268fe6bad64531a24d8053afeb062
 61731 pass b60d3eee854b881b3f7a478c8b622cbef72d4c4e 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7f057440b31da38196e3398fd1b618fc36ad97d6 
bcf35eec0b621c46dbf0aeb40c6bc06b5d3981aa 
743289d0296268fe6bad64531a24d8053afeb062
 61732 fail 9e6c072a69d87100808d16279d60e9f857291340 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7f057440b31da38196e3398fd1b618fc36ad97d6 
bcf35eec0b621c46dbf0aeb40c6bc06b5d3981aa 
743289d0296268fe6bad64531a24d8053afeb062
Searching for interesting versions
 Result found: flight 60895 (pass), for basis pass
 Result found: flight 61263 (fail), for basis failure
 Repro found: flight 61704 (pass), for basis pass
 Repro found: flight 61711 (fail), for basis failure
 0 revisions at b60d3eee854b881b3f7a478c8b622cbef72d4c4e 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7f057440b31da38196e3398fd1b618fc36ad97d6 
bcf35eec0b621c46dbf0aeb40c6bc06b5d3981aa 
743289d0296268fe6bad64531a24d8053afeb062
No revisions left to test, checking graph state.
 Result found: flight 61712 (pass), for last pass
 Result found: flight 61721 (fail), for first failure
 Repro found: flight 61725 (pass), for last pass
 Repro found: flight 61728 (fail), for first failure
 Repro found: flight 61731 (pass), for last pass
 Repro found: flight 61732 (fail), for first failure

*** Found and reproduced problem changeset ***

  Bug is in tree:  linux 
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
  Bug introduced:  9e6c072a69d87100808d16279d60e9f857291340
  Bug not present: b60d3eee854b881b3f7a478c8b622cbef72d4c4e


  commit 9e6c072a69d87100808d16279d60e9f857291340
  Author: Marek Marczykowski-Górecki <marmarek@xxxxxxxxxxxxxxxxxxxxxx>
  Date:   Fri Jun 26 03:28:24 2015 +0200

      xen/gntdevt: Fix race condition in gntdev_release()

      commit 30b03d05e07467b8c6ec683ea96b5bffcbcd3931 upstream.

      While gntdev_release() is called the MMU notifier is still registered
      and can traverse priv->maps list even if no pages are mapped (which is
      the case -- gntdev_release() is called after all). But
      gntdev_release() will clear that list, so make sure that only one of
      those things happens at the same time.

      Signed-off-by: Marek Marczykowski-Górecki 
<marmarek@xxxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: David Vrabel <david.vrabel@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

Revision graph left in 
/home/logs/results/bisect/linux-3.14/test-amd64-i386-xl-vhd.guest-saverestore.{dot,ps,png,html}.
----------------------------------------
61732: tolerable ALL FAIL

flight 61732 linux-3.14 real-bisect [real]
http://logs.test-lab.xenproject.org/osstest/logs/61732/

Failures :-/ but no regressions.

Tests which did not succeed,
including tests which could not be run:
 test-amd64-i386-xl-vhd       13 guest-saverestore       fail baseline untested


jobs:
 test-amd64-i386-xl-vhd                                       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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