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[Xen-devel] [xen-4.5-testing baseline-only test] 38241: regressions - FAIL



This run is configured for baseline tests only.

flight 38241 xen-4.5-testing real [real]
http://osstest.xs.citrite.net/~osstest/testlogs/logs/38241/

Regressions :-(

Tests which did not succeed and are blocking,
including tests which could not be run:
 test-amd64-amd64-xl-multivcpu  6 xen-boot                 fail REGR. vs. 38228
 test-amd64-amd64-xl-qemuu-win7-amd64 16 guest-localmigrate/x10 fail REGR. vs. 
38228

Regressions which are regarded as allowable (not blocking):
 test-amd64-amd64-rumpuserxen-amd64 13 rumpuserxen-demo-xenstorels/xenstorels 
fail REGR. vs. 38228
 test-amd64-i386-xl-qemuu-winxpsp3-vcpus1 16 guest-localmigrate/x10 fail 
blocked in 38228
 test-amd64-i386-xl-qemuu-winxpsp3 16 guest-localmigrate/x10 fail blocked in 
38228
 test-amd64-amd64-xl-rtds      6 xen-boot                     fail   like 38228
 test-amd64-amd64-xl-credit2  21 guest-start/debian.repeat    fail   like 38228
 test-amd64-i386-rumpuserxen-i386 15 
rumpuserxen-demo-xenstorels/xenstorels.repeat fail like 38228

Tests which did not succeed, but are not blocking:
 test-armhf-armhf-xl-vhd       9 debian-di-install            fail   never pass
 test-armhf-armhf-libvirt-raw  9 debian-di-install            fail   never pass
 test-armhf-armhf-libvirt-qcow2  9 debian-di-install            fail never pass
 test-amd64-amd64-xl-pvh-intel 11 guest-start                  fail  never pass
 test-amd64-amd64-xl-pvh-amd  11 guest-start                  fail   never pass
 test-armhf-armhf-libvirt     14 guest-saverestore            fail   never pass
 test-armhf-armhf-libvirt     12 migrate-support-check        fail   never pass
 test-armhf-armhf-xl-credit2  12 migrate-support-check        fail   never pass
 test-armhf-armhf-xl-credit2  13 saverestore-support-check    fail   never pass
 test-armhf-armhf-xl-midway   12 migrate-support-check        fail   never pass
 test-armhf-armhf-xl-midway   13 saverestore-support-check    fail   never pass
 test-armhf-armhf-xl-multivcpu 13 saverestore-support-check    fail  never pass
 test-armhf-armhf-xl-multivcpu 12 migrate-support-check        fail  never pass
 test-armhf-armhf-xl          13 saverestore-support-check    fail   never pass
 test-armhf-armhf-xl          12 migrate-support-check        fail   never pass
 test-amd64-amd64-libvirt     12 migrate-support-check        fail   never pass
 test-amd64-i386-libvirt      12 migrate-support-check        fail   never pass
 test-armhf-armhf-xl-rtds     13 saverestore-support-check    fail   never pass
 test-armhf-armhf-xl-rtds     12 migrate-support-check        fail   never pass
 test-amd64-amd64-libvirt-vhd 11 migrate-support-check        fail   never pass
 test-amd64-i386-xl-qemuu-win7-amd64 17 guest-stop              fail never pass
 test-amd64-amd64-xl-qemut-win7-amd64 17 guest-stop             fail never pass
 test-amd64-i386-xl-qemut-win7-amd64 17 guest-stop              fail never pass

version targeted for testing:
 xen                  423d2cd814e8460d5ea8bd191a770f3c48b3947c
baseline version:
 xen                  d3063bb2b118da2e84707f26a8d173c85a5d8f05

Last test of basis    38228  2015-10-30 14:49:52 Z    3 days
Testing same since    38241  2015-11-02 18:21:19 Z    0 days    1 attempts

------------------------------------------------------------
People who touched revisions under test:
  Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>

jobs:
 build-amd64                                                  pass    
 build-armhf                                                  pass    
 build-i386                                                   pass    
 build-amd64-libvirt                                          pass    
 build-armhf-libvirt                                          pass    
 build-i386-libvirt                                           pass    
 build-amd64-prev                                             pass    
 build-i386-prev                                              pass    
 build-amd64-pvops                                            pass    
 build-armhf-pvops                                            pass    
 build-i386-pvops                                             pass    
 build-amd64-rumpuserxen                                      pass    
 build-i386-rumpuserxen                                       pass    
 test-amd64-amd64-xl                                          pass    
 test-armhf-armhf-xl                                          pass    
 test-amd64-i386-xl                                           pass    
 test-amd64-amd64-xl-pvh-amd                                  fail    
 test-amd64-i386-qemut-rhel6hvm-amd                           pass    
 test-amd64-i386-qemuu-rhel6hvm-amd                           pass    
 test-amd64-amd64-xl-qemut-debianhvm-amd64                    pass    
 test-amd64-i386-xl-qemut-debianhvm-amd64                     pass    
 test-amd64-amd64-xl-qemuu-debianhvm-amd64                    pass    
 test-amd64-i386-xl-qemuu-debianhvm-amd64                     pass    
 test-amd64-i386-freebsd10-amd64                              pass    
 test-amd64-amd64-xl-qemuu-ovmf-amd64                         pass    
 test-amd64-i386-xl-qemuu-ovmf-amd64                          pass    
 test-amd64-amd64-rumpuserxen-amd64                           fail    
 test-amd64-amd64-xl-qemut-win7-amd64                         fail    
 test-amd64-i386-xl-qemut-win7-amd64                          fail    
 test-amd64-amd64-xl-qemuu-win7-amd64                         fail    
 test-amd64-i386-xl-qemuu-win7-amd64                          fail    
 test-amd64-amd64-xl-credit2                                  fail    
 test-armhf-armhf-xl-credit2                                  pass    
 test-amd64-i386-freebsd10-i386                               pass    
 test-amd64-i386-rumpuserxen-i386                             fail    
 test-amd64-amd64-xl-pvh-intel                                fail    
 test-amd64-i386-qemut-rhel6hvm-intel                         pass    
 test-amd64-i386-qemuu-rhel6hvm-intel                         pass    
 test-amd64-amd64-libvirt                                     pass    
 test-armhf-armhf-libvirt                                     fail    
 test-amd64-i386-libvirt                                      pass    
 test-armhf-armhf-xl-midway                                   pass    
 test-amd64-amd64-migrupgrade                                 pass    
 test-amd64-i386-migrupgrade                                  pass    
 test-amd64-amd64-xl-multivcpu                                fail    
 test-armhf-armhf-xl-multivcpu                                pass    
 test-amd64-amd64-pair                                        pass    
 test-amd64-i386-pair                                         pass    
 test-amd64-amd64-libvirt-pair                                pass    
 test-amd64-i386-libvirt-pair                                 pass    
 test-amd64-amd64-amd64-pvgrub                                pass    
 test-amd64-amd64-i386-pvgrub                                 pass    
 test-amd64-amd64-pygrub                                      pass    
 test-armhf-armhf-libvirt-qcow2                               fail    
 test-amd64-amd64-xl-qcow2                                    pass    
 test-armhf-armhf-libvirt-raw                                 fail    
 test-amd64-i386-xl-raw                                       pass    
 test-amd64-amd64-xl-rtds                                     fail    
 test-armhf-armhf-xl-rtds                                     pass    
 test-amd64-i386-xl-qemut-winxpsp3-vcpus1                     pass    
 test-amd64-i386-xl-qemuu-winxpsp3-vcpus1                     fail    
 test-amd64-amd64-libvirt-vhd                                 pass    
 test-armhf-armhf-xl-vhd                                      fail    
 test-amd64-amd64-xl-qemut-winxpsp3                           pass    
 test-amd64-i386-xl-qemut-winxpsp3                            pass    
 test-amd64-amd64-xl-qemuu-winxpsp3                           pass    
 test-amd64-i386-xl-qemuu-winxpsp3                            fail    


------------------------------------------------------------
sg-report-flight on osstest.xs.citrite.net
logs: /home/osstest/logs
images: /home/osstest/images

Logs, config files, etc. are available at
    http://osstest.xs.citrite.net/~osstest/testlogs/logs

Test harness code can be found at
    http://xenbits.xensource.com/gitweb?p=osstest.git;a=summary


Push not applicable.

------------------------------------------------------------
commit 423d2cd814e8460d5ea8bd191a770f3c48b3947c
Author: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
Date:   Wed Oct 21 16:18:30 2015 +0100

    libxl: adjust PoD target by memory fudge, too
    
    PoD guests need to balloon at least as far as required by PoD, or risk
    crashing.  Currently they don't necessarily know what the right value
    is, because our memory accounting is (at the very least) confusing.
    
    Apply the memory limit fudge factor to the in-hypervisor PoD memory
    target, too.  This will increase the size of the guest's PoD cache by
    the fudge factor LIBXL_MAXMEM_CONSTANT (currently 1Mby).  This ensures
    that even with a slightly-off balloon driver, the guest will be
    stable even under memory pressure.
    
    There are two call sites of xc_domain_set_pod_target that need fixing:
    
    The one in libxl_set_memory_target is straightforward.
    
    The one in xc_hvm_build_x86.c:setup_guest is more awkward.  Simply
    setting the PoD target differently does not work because the various
    amounts of memory during domain construction no longer match up.
    Instead, we adjust the guest memory target in xenstore (but only for
    PoD guests).
    
    This introduces a 1Mby discrepancy between the balloon target of a PoD
    guest at boot, and the target set by an apparently-equivalent `xl
    mem-set' (or similar) later.  This approach is low-risk for a security
    fix but we need to fix this up properly in xen.git#staging and
    probably also in stable trees.
    
    This is XSA-153.
    
    Signed-off-by: Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>
    (cherry picked from commit 56fb5fd62320eb40a7517206f9706aa9188d6f7b)
(qemu changes not included)

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