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[Xen-devel] [linux-4.1 bisection] complete test-amd64-i386-xl-qemut-stubdom-debianhvm-amd64-xsm



branch xen-unstable
xen branch xen-unstable
job test-amd64-i386-xl-qemut-stubdom-debianhvm-amd64-xsm
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:  xen git://xenbits.xen.org/xen.git
  Bug introduced:  3a9ace0147d48af49ffd34628f9510f248f2f588
  Bug not present: d9c879039393bb14760966bf7076a2d40d45b124


  commit 3a9ace0147d48af49ffd34628f9510f248f2f588
  Author: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
  Date:   Fri Jun 12 17:21:41 2015 +0100
  
      tools/libxc+libxl+xl: Restore v2 streams
      
      This is a complicated set of changes which must be done together for
      bisectability.
      
       * libxl-save-helper is updated to unconditionally use libxc migration
         v2.
       * libxl compatibility workarounds in libxc are disabled for restore
         operations.
       * libxl__stream_read_start() is logically spliced into the event
         location where libxl__xc_domain_restore() used to reside.
       * Ownership of the save_helper_state moves to stream_read_state.
      
      The parameters 'hvm', 'pae', and 'superpages' were previously
      superfluous, and are completely unused in migration
      v2. callbacks->toolstack_restore is handled via a migration v2 record
      now, rather than via a callback from libxc.
      
      NB: this change breaks Remus.  Further untangling needs to happen
      before Remus will function.
      
      Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
      Acked-by: Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>
      CC: Ian Campbell <Ian.Campbell@xxxxxxxxxx>
      CC: Wei Liu <wei.liu2@xxxxxxxxxx>
      
      ---
      v4:
       * Don't use _init() needlessly
      v3:
       * Simplify from v2.
       * Alter the ownership of save_helper_state
      
      v2:
       * Drop "legacy_width" from the IDL
       * Gain a LIBXL_HAVE_ to signify support of migration v2 streams


For bisection revision-tuple graph see:
   
http://logs.test-lab.xenproject.org/osstest/results/bisect/linux-4.1/test-amd64-i386-xl-qemut-stubdom-debianhvm-amd64-xsm.guest-saverestore.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Searching for failure / basis pass:
 59811 fail [host=merlot0] / 59393 ok.
Failure / basis pass flights: 59811 / 59393
(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 c8bde72f9af412de57f0ceae218d648640118b0b 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3e2e51ecc1120bd59537ed19b6bc7066511c7e2e 
c4a962ec0c61aa9b860a3635c8424472e6c2cc2c 
21d9b079e53805b68047d60d28cde224d09bbb40
Basis pass 5cf9896dc5c72a6c68c36140568b755f697f7760 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3e2e51ecc1120bd59537ed19b6bc7066511c7e2e 
c4a962ec0c61aa9b860a3635c8424472e6c2cc2c 
c40317f11b3f05e7c06a2213560c8471081f2662
Generating revisions with ./adhoc-revtuple-generator  
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git#5cf9896dc5c72a6c68c36140568b755f697f7760-c8bde72f9af412de57f0ceae218d648640118b0b
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/staging/qemu-xen-unstable.git#3e2e51ecc1120bd59537ed19b6bc7066511c7e2e-3e2e51ecc1120bd59537ed19b6bc7066511c7e2e
 
git://xenbits.xen.org/staging/qemu-upstream-unstable.git#c4a962ec0c61aa9b860a3635c8424472e6c2cc2c-c4a962ec0c61aa9b860a3635c8424472e6c2cc2c
 
git://xenbits.xen.org/xen.git#c40317f11b3f05e7c06a2213560c8471081f2662-21d9b079e53805b68047d60d28cde224d09bbb40
+ exec
+ sh -xe
+ cd /home/osstest/repos/linux-stable
+ git remote set-url origin 
git://cache:9419/git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
+ git fetch -p origin +refs/heads/*:refs/remotes/origin/*
+ exec
+ sh -xe
+ cd /home/osstest/repos/xen
+ git remote set-url origin git://cache:9419/git://xenbits.xen.org/xen.git
+ git fetch -p origin +refs/heads/*:refs/remotes/origin/*
+ exec
+ sh -xe
+ cd /home/osstest/repos/linux-stable
+ git remote set-url origin 
git://cache:9419/git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
+ git fetch -p origin +refs/heads/*:refs/remotes/origin/*
+ exec
+ sh -xe
+ cd /home/osstest/repos/xen
+ git remote set-url origin git://cache:9419/git://xenbits.xen.org/xen.git
+ git fetch -p origin +refs/heads/*:refs/remotes/origin/*
Loaded 52558 nodes in revision graph
Searching for test results:
 59393 pass 5cf9896dc5c72a6c68c36140568b755f697f7760 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3e2e51ecc1120bd59537ed19b6bc7066511c7e2e 
c4a962ec0c61aa9b860a3635c8424472e6c2cc2c 
c40317f11b3f05e7c06a2213560c8471081f2662
 59826 pass 5cf9896dc5c72a6c68c36140568b755f697f7760 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3e2e51ecc1120bd59537ed19b6bc7066511c7e2e 
c4a962ec0c61aa9b860a3635c8424472e6c2cc2c 
c40317f11b3f05e7c06a2213560c8471081f2662
 59873 pass 5cf9896dc5c72a6c68c36140568b755f697f7760 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3e2e51ecc1120bd59537ed19b6bc7066511c7e2e 
c4a962ec0c61aa9b860a3635c8424472e6c2cc2c 
d9c879039393bb14760966bf7076a2d40d45b124
 59841 fail c8bde72f9af412de57f0ceae218d648640118b0b 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3e2e51ecc1120bd59537ed19b6bc7066511c7e2e 
c4a962ec0c61aa9b860a3635c8424472e6c2cc2c 
21d9b079e53805b68047d60d28cde224d09bbb40
 59853 blocked 5cf9896dc5c72a6c68c36140568b755f697f7760 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3e2e51ecc1120bd59537ed19b6bc7066511c7e2e 
c4a962ec0c61aa9b860a3635c8424472e6c2cc2c 
6a3a1951cc357ddbcb21a25d53095d4a44610139
 59811 fail c8bde72f9af412de57f0ceae218d648640118b0b 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3e2e51ecc1120bd59537ed19b6bc7066511c7e2e 
c4a962ec0c61aa9b860a3635c8424472e6c2cc2c 
21d9b079e53805b68047d60d28cde224d09bbb40
 59863 blocked 5cf9896dc5c72a6c68c36140568b755f697f7760 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3e2e51ecc1120bd59537ed19b6bc7066511c7e2e 
c4a962ec0c61aa9b860a3635c8424472e6c2cc2c 
b0f65210b5067d0a063d2bc87ac8a166bddac278
 59842 blocked 5cf9896dc5c72a6c68c36140568b755f697f7760 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3e2e51ecc1120bd59537ed19b6bc7066511c7e2e 
c4a962ec0c61aa9b860a3635c8424472e6c2cc2c 
27c5541986667a728a1bf54c63ede8796aab79d8
 59855 fail 5cf9896dc5c72a6c68c36140568b755f697f7760 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3e2e51ecc1120bd59537ed19b6bc7066511c7e2e 
c4a962ec0c61aa9b860a3635c8424472e6c2cc2c 
d491d819d3994032360ed5f1117ab71c1a6a765a
 59878 fail 5cf9896dc5c72a6c68c36140568b755f697f7760 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3e2e51ecc1120bd59537ed19b6bc7066511c7e2e 
c4a962ec0c61aa9b860a3635c8424472e6c2cc2c 
d77570e70f8c6cc3fc27116aae61bb6b987468fe
 59845 pass 5cf9896dc5c72a6c68c36140568b755f697f7760 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3e2e51ecc1120bd59537ed19b6bc7066511c7e2e 
c4a962ec0c61aa9b860a3635c8424472e6c2cc2c 
3bbaaec09b1b942f5624dee176da6e416d31f982
 59887 pass 5cf9896dc5c72a6c68c36140568b755f697f7760 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3e2e51ecc1120bd59537ed19b6bc7066511c7e2e 
c4a962ec0c61aa9b860a3635c8424472e6c2cc2c 
d9c879039393bb14760966bf7076a2d40d45b124
 59848 fail 5cf9896dc5c72a6c68c36140568b755f697f7760 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3e2e51ecc1120bd59537ed19b6bc7066511c7e2e 
c4a962ec0c61aa9b860a3635c8424472e6c2cc2c 
d1b531631515009281829b736ec050f5d6fb0c63
 59857 pass 5cf9896dc5c72a6c68c36140568b755f697f7760 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3e2e51ecc1120bd59537ed19b6bc7066511c7e2e 
c4a962ec0c61aa9b860a3635c8424472e6c2cc2c 
bf4c9d2d0c3fc4fbbf5240e19d21a78f2d0afe37
 59851 pass 5cf9896dc5c72a6c68c36140568b755f697f7760 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3e2e51ecc1120bd59537ed19b6bc7066511c7e2e 
c4a962ec0c61aa9b860a3635c8424472e6c2cc2c 
aefc3418c2181eee86309962b64b6f3043a085d3
 59860 blocked 5cf9896dc5c72a6c68c36140568b755f697f7760 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3e2e51ecc1120bd59537ed19b6bc7066511c7e2e 
c4a962ec0c61aa9b860a3635c8424472e6c2cc2c 
210b4817529de3eae9db59fee500fcdf0d4a3aa5
 59883 fail 5cf9896dc5c72a6c68c36140568b755f697f7760 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3e2e51ecc1120bd59537ed19b6bc7066511c7e2e 
c4a962ec0c61aa9b860a3635c8424472e6c2cc2c 
3a9ace0147d48af49ffd34628f9510f248f2f588
 59889 fail 5cf9896dc5c72a6c68c36140568b755f697f7760 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3e2e51ecc1120bd59537ed19b6bc7066511c7e2e 
c4a962ec0c61aa9b860a3635c8424472e6c2cc2c 
3a9ace0147d48af49ffd34628f9510f248f2f588
 59891 pass 5cf9896dc5c72a6c68c36140568b755f697f7760 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3e2e51ecc1120bd59537ed19b6bc7066511c7e2e 
c4a962ec0c61aa9b860a3635c8424472e6c2cc2c 
d9c879039393bb14760966bf7076a2d40d45b124
 59893 fail 5cf9896dc5c72a6c68c36140568b755f697f7760 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3e2e51ecc1120bd59537ed19b6bc7066511c7e2e 
c4a962ec0c61aa9b860a3635c8424472e6c2cc2c 
3a9ace0147d48af49ffd34628f9510f248f2f588
Searching for interesting versions
 Result found: flight 59393 (pass), for basis pass
 Result found: flight 59811 (fail), for basis failure
 Repro found: flight 59826 (pass), for basis pass
 Repro found: flight 59841 (fail), for basis failure
 0 revisions at 5cf9896dc5c72a6c68c36140568b755f697f7760 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3e2e51ecc1120bd59537ed19b6bc7066511c7e2e 
c4a962ec0c61aa9b860a3635c8424472e6c2cc2c 
d9c879039393bb14760966bf7076a2d40d45b124
No revisions left to test, checking graph state.
 Result found: flight 59873 (pass), for last pass
 Result found: flight 59883 (fail), for first failure
 Repro found: flight 59887 (pass), for last pass
 Repro found: flight 59889 (fail), for first failure
 Repro found: flight 59891 (pass), for last pass
 Repro found: flight 59893 (fail), for first failure

*** Found and reproduced problem changeset ***

  Bug is in tree:  xen git://xenbits.xen.org/xen.git
  Bug introduced:  3a9ace0147d48af49ffd34628f9510f248f2f588
  Bug not present: d9c879039393bb14760966bf7076a2d40d45b124

+ exec
+ sh -xe
+ cd /home/osstest/repos/xen
+ git remote set-url origin git://cache:9419/git://xenbits.xen.org/xen.git
+ git fetch -p origin +refs/heads/*:refs/remotes/origin/*

  commit 3a9ace0147d48af49ffd34628f9510f248f2f588
  Author: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
  Date:   Fri Jun 12 17:21:41 2015 +0100
  
      tools/libxc+libxl+xl: Restore v2 streams
      
      This is a complicated set of changes which must be done together for
      bisectability.
      
       * libxl-save-helper is updated to unconditionally use libxc migration
         v2.
       * libxl compatibility workarounds in libxc are disabled for restore
         operations.
       * libxl__stream_read_start() is logically spliced into the event
         location where libxl__xc_domain_restore() used to reside.
       * Ownership of the save_helper_state moves to stream_read_state.
      
      The parameters 'hvm', 'pae', and 'superpages' were previously
      superfluous, and are completely unused in migration
      v2. callbacks->toolstack_restore is handled via a migration v2 record
      now, rather than via a callback from libxc.
      
      NB: this change breaks Remus.  Further untangling needs to happen
      before Remus will function.
      
      Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
      Acked-by: Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>
      CC: Ian Campbell <Ian.Campbell@xxxxxxxxxx>
      CC: Wei Liu <wei.liu2@xxxxxxxxxx>
      
      ---
      v4:
       * Don't use _init() needlessly
      v3:
       * Simplify from v2.
       * Alter the ownership of save_helper_state
      
      v2:
       * Drop "legacy_width" from the IDL
       * Gain a LIBXL_HAVE_ to signify support of migration v2 streams

pnmtopng: 215 colors found
Revision graph left in 
/home/logs/results/bisect/linux-4.1/test-amd64-i386-xl-qemut-stubdom-debianhvm-amd64-xsm.guest-saverestore.{dot,ps,png,html}.
----------------------------------------
59893: tolerable ALL FAIL

flight 59893 linux-4.1 real-bisect [real]
http://logs.test-lab.xenproject.org/osstest/logs/59893/

Failures :-/ but no regressions.

Tests which did not succeed,
including tests which could not be run:
 test-amd64-i386-xl-qemut-stubdom-debianhvm-amd64-xsm 11 guest-saverestore fail 
baseline untested


jobs:
 test-amd64-i386-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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