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[Xen-devel] [linux-3.10 bisection] complete test-amd64-amd64-xl-qemut-stubdom-debianhvm-amd64-xsm



branch xen-unstable
xen branch xen-unstable
job test-amd64-amd64-xl-qemut-stubdom-debianhvm-amd64-xsm
test debian-hvm-install

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:  292f53675e097ca807df744fb6fd39211a134bf7
  Bug not present: 3f2c206ae6f9e1005ac7f092e8d65c17307a0d59


  commit 292f53675e097ca807df744fb6fd39211a134bf7
  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-3.10/test-amd64-amd64-xl-qemut-stubdom-debianhvm-amd64-xsm.debian-hvm-install.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/linux-3.10/test-amd64-amd64-xl-qemut-stubdom-debianhvm-amd64-xsm.debian-hvm-install
 --summary-out=tmp/61705.bisection-summary --basis-template=60670 
--blessings=real,real-bisect linux-3.10 
test-amd64-amd64-xl-qemut-stubdom-debianhvm-amd64-xsm debian-hvm-install
Searching for failure / basis pass:
 61268 fail [host=italia0] / 60670 [host=huxelrebe1] 60656 [host=chardonnay1] 
60548 [host=rimava1] 59440 [host=godello1] 59395 [host=huxelrebe0] 59112 ok.
Failure / basis pass flights: 61268 / 59112
(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 5a427ce18a14d6b85972c62196a8f10c3624d74a 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
5cdde31eacdd288359746019ad05cac8ed5d9f70 
b05befcbea71a979509ce04f02929969a790c923 
801ab48e5556cb54f67e3cb57f077f47e8663ced
Basis pass c48465423908a8955cd6de09b871161324cf5205 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3e2e51ecc1120bd59537ed19b6bc7066511c7e2e 
c4a962ec0c61aa9b860a3635c8424472e6c2cc2c 
c40317f11b3f05e7c06a2213560c8471081f2662
Generating revisions with ./adhoc-revtuple-generator  
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git#c48465423908a8955cd6de09b871161324cf5205-5a427ce18a14d6b85972c62196a8f10c3624d74a
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/staging/qemu-xen-unstable.git#3e2e51ecc1120bd59537ed19b6bc7066511c7e2e-5cdde31eacdd288359746019ad05cac8ed5d9f70
 
git://xenbits.xen.org/staging/qemu-upstream-unstable.git#c4a962ec0c61aa9b860a3635c8424472e6c2cc2c-b05befcbea71a979509ce04f02929969a790c923
 
git://xenbits.xen.org/xen.git#c40317f11b3f05e7c06a2213560c8471081f2662-801ab48e5556cb54f67e3cb57f077f47e8663ced
From git://cache:9419/git://xenbits.xen.org/xen
   fdb0a9e..fd5964a  staging    -> origin/staging
   33ad644..cb5599f  staging-4.6 -> origin/staging-4.6
Loaded 17993 nodes in revision graph
Searching for test results:
 59067 [host=godello0]
 59051 [host=chardonnay1]
 59112 pass c48465423908a8955cd6de09b871161324cf5205 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3e2e51ecc1120bd59537ed19b6bc7066511c7e2e 
c4a962ec0c61aa9b860a3635c8424472e6c2cc2c 
c40317f11b3f05e7c06a2213560c8471081f2662
 59395 [host=huxelrebe0]
 59440 [host=godello1]
 60548 [host=rimava1]
 60670 [host=huxelrebe1]
 60656 [host=chardonnay1]
 60827 fail irrelevant
 60790 fail irrelevant
 60748 fail irrelevant
 60950 fail 5a427ce18a14d6b85972c62196a8f10c3624d74a 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7f057440b31da38196e3398fd1b618fc36ad97d6 
b05befcbea71a979509ce04f02929969a790c923 
7b99717f62caeac08eea224a177cd28f047ac4b5
 60865 fail irrelevant
 60992 fail 5a427ce18a14d6b85972c62196a8f10c3624d74a 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7f057440b31da38196e3398fd1b618fc36ad97d6 
b05befcbea71a979509ce04f02929969a790c923 
7b99717f62caeac08eea224a177cd28f047ac4b5
 61103 []
 61268 fail 5a427ce18a14d6b85972c62196a8f10c3624d74a 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
5cdde31eacdd288359746019ad05cac8ed5d9f70 
b05befcbea71a979509ce04f02929969a790c923 
801ab48e5556cb54f67e3cb57f077f47e8663ced
 61607 pass 78fb9f4236d9077fb343fb5a4e55fe27075e9a1d 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7f057440b31da38196e3398fd1b618fc36ad97d6 
bcf35eec0b621c46dbf0aeb40c6bc06b5d3981aa 
672101b54269d7a69c2ccaa345ea396dcca63238
 61625 pass f1178e991adbe6ea8a7524c8c83fa479dc26c765 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3e2e51ecc1120bd59537ed19b6bc7066511c7e2e 
c3eb5b77be3c731c2ecd6eddab403bb8dabc135a 
afba7c6d9566f1556117b78e767f9678433a1f01
 61598 pass c48465423908a8955cd6de09b871161324cf5205 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3e2e51ecc1120bd59537ed19b6bc7066511c7e2e 
c4a962ec0c61aa9b860a3635c8424472e6c2cc2c 
c40317f11b3f05e7c06a2213560c8471081f2662
 61610 pass f1178e991adbe6ea8a7524c8c83fa479dc26c765 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7f057440b31da38196e3398fd1b618fc36ad97d6 
f748613efca3cd444db26d5aae9244ffa7d7d313 
62fe12e12ed0e96f8eca00c535f87fb79fc5ccc0
 61605 fail 5a427ce18a14d6b85972c62196a8f10c3624d74a 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
5cdde31eacdd288359746019ad05cac8ed5d9f70 
b05befcbea71a979509ce04f02929969a790c923 
801ab48e5556cb54f67e3cb57f077f47e8663ced
 61616 pass f1178e991adbe6ea8a7524c8c83fa479dc26c765 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3e2e51ecc1120bd59537ed19b6bc7066511c7e2e 
9ad5c2cf05a084ef2fab2b21c4175f0a34482664 
9875f6d6693a87864f6ab949aedb092f65d15e3a
 61631 pass f1178e991adbe6ea8a7524c8c83fa479dc26c765 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3e2e51ecc1120bd59537ed19b6bc7066511c7e2e 
c4a962ec0c61aa9b860a3635c8424472e6c2cc2c 
e3935318bf402ef3374ac05ca5d5245f9cc66f5a
 61643 pass b7c42895e7855fd80fe006d7573e08e536b4b622 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7f057440b31da38196e3398fd1b618fc36ad97d6 
bcf35eec0b621c46dbf0aeb40c6bc06b5d3981aa 
db1770342f824764274b19472389da568f7d4fb9
 61637 pass 6ec153c599f17f93afb650b42922379735196602 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7f057440b31da38196e3398fd1b618fc36ad97d6 
bcf35eec0b621c46dbf0aeb40c6bc06b5d3981aa 
480b83162a12520466d3933b0bea18aa43344d11
 61646 pass 78fb9f4236d9077fb343fb5a4e55fe27075e9a1d 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7f057440b31da38196e3398fd1b618fc36ad97d6 
bcf35eec0b621c46dbf0aeb40c6bc06b5d3981aa 
cb86677d2d1e061bf8d057bf1dd06cbb60210f33
 61649 fail 292f53675e097ca807df744fb6fd39211a134bf7 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7f057440b31da38196e3398fd1b618fc36ad97d6 
bcf35eec0b621c46dbf0aeb40c6bc06b5d3981aa 
743289d0296268fe6bad64531a24d8053afeb062
 61654 pass ec8ea7c221488d7e6a05a34e2f9fafab6f39c976 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7f057440b31da38196e3398fd1b618fc36ad97d6 
bcf35eec0b621c46dbf0aeb40c6bc06b5d3981aa 
743289d0296268fe6bad64531a24d8053afeb062
 61661 pass 471bfba87fb46dad486fe0b9aa4a14c2038383b7 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7f057440b31da38196e3398fd1b618fc36ad97d6 
bcf35eec0b621c46dbf0aeb40c6bc06b5d3981aa 
743289d0296268fe6bad64531a24d8053afeb062
 61701 pass 3f2c206ae6f9e1005ac7f092e8d65c17307a0d59 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7f057440b31da38196e3398fd1b618fc36ad97d6 
bcf35eec0b621c46dbf0aeb40c6bc06b5d3981aa 
743289d0296268fe6bad64531a24d8053afeb062
 61674 pass 2312fd49eba5795907327885b407d321ea9cca54 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7f057440b31da38196e3398fd1b618fc36ad97d6 
bcf35eec0b621c46dbf0aeb40c6bc06b5d3981aa 
743289d0296268fe6bad64531a24d8053afeb062
 61685 pass 683d1a7fb35595d094f0de2f130e7314ee1978f3 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7f057440b31da38196e3398fd1b618fc36ad97d6 
bcf35eec0b621c46dbf0aeb40c6bc06b5d3981aa 
743289d0296268fe6bad64531a24d8053afeb062
 61705 fail 292f53675e097ca807df744fb6fd39211a134bf7 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7f057440b31da38196e3398fd1b618fc36ad97d6 
bcf35eec0b621c46dbf0aeb40c6bc06b5d3981aa 
743289d0296268fe6bad64531a24d8053afeb062
 61687 pass 3f2c206ae6f9e1005ac7f092e8d65c17307a0d59 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7f057440b31da38196e3398fd1b618fc36ad97d6 
bcf35eec0b621c46dbf0aeb40c6bc06b5d3981aa 
743289d0296268fe6bad64531a24d8053afeb062
 61689 fail 292f53675e097ca807df744fb6fd39211a134bf7 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7f057440b31da38196e3398fd1b618fc36ad97d6 
bcf35eec0b621c46dbf0aeb40c6bc06b5d3981aa 
743289d0296268fe6bad64531a24d8053afeb062
 61694 pass 3f2c206ae6f9e1005ac7f092e8d65c17307a0d59 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7f057440b31da38196e3398fd1b618fc36ad97d6 
bcf35eec0b621c46dbf0aeb40c6bc06b5d3981aa 
743289d0296268fe6bad64531a24d8053afeb062
 61697 fail 292f53675e097ca807df744fb6fd39211a134bf7 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7f057440b31da38196e3398fd1b618fc36ad97d6 
bcf35eec0b621c46dbf0aeb40c6bc06b5d3981aa 
743289d0296268fe6bad64531a24d8053afeb062
Searching for interesting versions
 Result found: flight 59112 (pass), for basis pass
 Result found: flight 61268 (fail), for basis failure
 Repro found: flight 61598 (pass), for basis pass
 Repro found: flight 61605 (fail), for basis failure
 0 revisions at 3f2c206ae6f9e1005ac7f092e8d65c17307a0d59 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7f057440b31da38196e3398fd1b618fc36ad97d6 
bcf35eec0b621c46dbf0aeb40c6bc06b5d3981aa 
743289d0296268fe6bad64531a24d8053afeb062
No revisions left to test, checking graph state.
 Result found: flight 61687 (pass), for last pass
 Result found: flight 61689 (fail), for first failure
 Repro found: flight 61694 (pass), for last pass
 Repro found: flight 61697 (fail), for first failure
 Repro found: flight 61701 (pass), for last pass
 Repro found: flight 61705 (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:  292f53675e097ca807df744fb6fd39211a134bf7
  Bug not present: 3f2c206ae6f9e1005ac7f092e8d65c17307a0d59


  commit 292f53675e097ca807df744fb6fd39211a134bf7
  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>

dot: graph is too large for cairo-renderer bitmaps. Scaling by 0.948641 to fit
pnmtopng: 171 colors found
Revision graph left in 
/home/logs/results/bisect/linux-3.10/test-amd64-amd64-xl-qemut-stubdom-debianhvm-amd64-xsm.debian-hvm-install.{dot,ps,png,html}.
----------------------------------------
61705: tolerable ALL FAIL

flight 61705 linux-3.10 real-bisect [real]
http://logs.test-lab.xenproject.org/osstest/logs/61705/

Failures :-/ but no regressions.

Tests which did not succeed,
including tests which could not be run:
 test-amd64-amd64-xl-qemut-stubdom-debianhvm-amd64-xsm 9 debian-hvm-install 
fail baseline untested


jobs:
 test-amd64-amd64-xl-qemut-stubdom-debianhvm-amd64-xsm        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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