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[Xen-devel] [xen-unstable baseline-only test] 44368: regressions - FAIL



This run is configured for baseline tests only.

flight 44368 xen-unstable real [real]
http://osstest.xs.citrite.net/~osstest/testlogs/logs/44368/

Regressions :-(

Tests which did not succeed and are blocking,
including tests which could not be run:
 test-armhf-armhf-xl          11 guest-start               fail REGR. vs. 44366
 test-amd64-amd64-xl-xsm      19 guest-start/debian.repeat fail REGR. vs. 44366
 test-amd64-amd64-amd64-pvgrub 10 guest-start              fail REGR. vs. 44366

Regressions which are regarded as allowable (not blocking):
 build-amd64-rumpuserxen       6 xen-build                    fail   like 44366
 build-i386-rumpuserxen        6 xen-build                    fail   like 44366
 test-amd64-i386-xl-qemuu-win7-amd64 16 guest-stop              fail like 44366
 test-amd64-amd64-qemuu-nested-intel 16 debian-hvm-install/l1/l2 fail like 44366

Tests which did not succeed, but are not blocking:
 test-amd64-amd64-rumpuserxen-amd64  1 build-check(1)               blocked n/a
 test-amd64-i386-rumpuserxen-i386  1 build-check(1)               blocked  n/a
 test-armhf-armhf-libvirt     14 guest-saverestore            fail   never pass
 test-armhf-armhf-libvirt     12 migrate-support-check        fail   never pass
 test-armhf-armhf-libvirt-xsm 12 migrate-support-check        fail   never pass
 test-armhf-armhf-libvirt-xsm 14 guest-saverestore            fail   never pass
 test-amd64-amd64-xl-pvh-amd  11 guest-start                  fail   never pass
 test-amd64-amd64-xl-pvh-intel 11 guest-start                  fail  never pass
 test-armhf-armhf-xl-credit2  13 saverestore-support-check    fail   never pass
 test-armhf-armhf-xl-credit2  12 migrate-support-check        fail   never pass
 test-armhf-armhf-libvirt-raw 13 guest-saverestore            fail   never pass
 test-armhf-armhf-libvirt-raw 11 migrate-support-check        fail   never pass
 test-armhf-armhf-xl-midway   13 saverestore-support-check    fail   never pass
 test-armhf-armhf-xl-midway   12 migrate-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-xsm      13 saverestore-support-check    fail   never pass
 test-armhf-armhf-xl-xsm      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-i386-libvirt      12 migrate-support-check        fail   never pass
 test-amd64-i386-libvirt-xsm  12 migrate-support-check        fail   never pass
 test-armhf-armhf-libvirt-qcow2 11 migrate-support-check        fail never pass
 test-armhf-armhf-libvirt-qcow2 13 guest-saverestore            fail never pass
 test-amd64-amd64-libvirt     12 migrate-support-check        fail   never pass
 test-armhf-armhf-xl-vhd      11 migrate-support-check        fail   never pass
 test-armhf-armhf-xl-vhd      12 saverestore-support-check    fail   never pass
 test-amd64-amd64-qemuu-nested-amd 16 debian-hvm-install/l1/l2  fail never pass
 test-amd64-amd64-libvirt-xsm 12 migrate-support-check        fail   never pass
 test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm 10 migrate-support-check 
fail never pass
 test-amd64-amd64-xl-qemuu-win7-amd64 16 guest-stop             fail never pass
 test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm 10 migrate-support-check 
fail never pass
 test-amd64-i386-xl-qemut-win7-amd64 16 guest-stop              fail never pass
 test-amd64-amd64-libvirt-vhd 11 migrate-support-check        fail   never pass
 test-amd64-amd64-xl-qemut-win7-amd64 16 guest-stop             fail never pass

version targeted for testing:
 xen                  9772c480a71ad38cc2c342e4c2e78c2475de7268
baseline version:
 xen                  488c2a860a6d7eb69f4acfeb349b457aaba76dfa

Last test of basis    44366  2016-04-27 04:50:30 Z    0 days
Testing same since    44368  2016-04-27 18:20:28 Z    0 days    1 attempts

------------------------------------------------------------
People who touched revisions under test:
  Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
  Andrew Cooper<andrew.cooper3@xxxxxxxxxx>
  Doug Goldstein <cardoe@xxxxxxxxxx>
  Jan Beulich <jbeulich@xxxxxxxx>
  Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
  Wei Liu <wei.liu2@xxxxxxxxxx>

jobs:
 build-amd64-xsm                                              pass    
 build-armhf-xsm                                              pass    
 build-i386-xsm                                               pass    
 build-amd64                                                  pass    
 build-armhf                                                  pass    
 build-i386                                                   pass    
 build-amd64-libvirt                                          pass    
 build-armhf-libvirt                                          pass    
 build-i386-libvirt                                           pass    
 build-amd64-oldkern                                          pass    
 build-i386-oldkern                                           pass    
 build-amd64-prev                                             pass    
 build-i386-prev                                              pass    
 build-amd64-pvops                                            pass    
 build-armhf-pvops                                            pass    
 build-i386-pvops                                             pass    
 build-amd64-rumpuserxen                                      fail    
 build-i386-rumpuserxen                                       fail    
 test-amd64-amd64-xl                                          pass    
 test-armhf-armhf-xl                                          fail    
 test-amd64-i386-xl                                           pass    
 test-amd64-amd64-xl-qemut-debianhvm-amd64-xsm                pass    
 test-amd64-i386-xl-qemut-debianhvm-amd64-xsm                 pass    
 test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm           pass    
 test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm            pass    
 test-amd64-amd64-xl-qemuu-debianhvm-amd64-xsm                pass    
 test-amd64-i386-xl-qemuu-debianhvm-amd64-xsm                 pass    
 test-amd64-amd64-xl-qemut-stubdom-debianhvm-amd64-xsm        pass    
 test-amd64-i386-xl-qemut-stubdom-debianhvm-amd64-xsm         pass    
 test-amd64-amd64-libvirt-xsm                                 pass    
 test-armhf-armhf-libvirt-xsm                                 fail    
 test-amd64-i386-libvirt-xsm                                  pass    
 test-amd64-amd64-xl-xsm                                      fail    
 test-armhf-armhf-xl-xsm                                      pass    
 test-amd64-i386-xl-xsm                                       pass    
 test-amd64-amd64-qemuu-nested-amd                            fail    
 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                           blocked 
 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                                  pass    
 test-armhf-armhf-xl-credit2                                  pass    
 test-amd64-i386-freebsd10-i386                               pass    
 test-amd64-i386-rumpuserxen-i386                             blocked 
 test-amd64-amd64-qemuu-nested-intel                          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                                pass    
 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                                fail    
 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                                     pass    
 test-armhf-armhf-xl-rtds                                     pass    
 test-amd64-i386-xl-qemut-winxpsp3-vcpus1                     pass    
 test-amd64-i386-xl-qemuu-winxpsp3-vcpus1                     pass    
 test-amd64-amd64-libvirt-vhd                                 pass    
 test-armhf-armhf-xl-vhd                                      pass    
 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                            pass    


------------------------------------------------------------
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 9772c480a71ad38cc2c342e4c2e78c2475de7268
Author: Jan Beulich <jbeulich@xxxxxxxx>
Date:   Tue Apr 26 16:53:36 2016 +0200

    x86/vMSI-X: write snoops should ignore hvm_mmio_internal() requests
    
    Those aren't actual I/O requests (and hence are of no interest here
    anyway). Since they don't get copied into struct vcpu, looking at that
    copy reads whatever was left there. Use the state of the request to
    determine its validity.
    
    Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
    Reviewed-by: Paul Durrant <paul.durrant@xxxxxxxxxx>
    Release-acked-by: Wei Liu <wei.liu2@xxxxxxxxxx>

commit 4d98d3ebfc88e637f9f00c787cf07e9e6c6bd3b5
Author: Doug Goldstein <cardoe@xxxxxxxxxx>
Date:   Tue Apr 26 08:04:46 2016 -0500

    blktap2: use abort() instead of custom crash
    
    Instead of trying to write a snippet of code that crashes the process
    just use abort() directly. This is to fix the build on clang which
    detects that the snippet of code will crash and fails to compile. At
    the same time removed extraneous whitespace in the macro.
    
    Signed-off-by: Doug Goldstein <cardoe@xxxxxxxxxx>
    Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Acked-by: Wei Liu <wei.liu2@xxxxxxxxxx>
    Release-acked-by: Wei Liu <wei.liu2@xxxxxxxxxx>

commit f7cd9d2c6b1c79d69a3c7af4c01a6225cca1539b
Author: Doug Goldstein <cardoe@xxxxxxxxxx>
Date:   Mon Apr 25 09:46:18 2016 -0500

    travis: enable building of the tools
    
    For native (non-cross compiles) we now only require bcc, ld86, as86 for
    building rombios, we can build the toolstack sans rombios and using the
    system SeaBIOS due to known build issues. At the same time capture the
    output of the configure scripts to help with tracking down future build
    issues. This does not enable building of the toolstack with clang for
    now due to multiple failures.
    
    Signed-off-by: Doug Goldstein <cardoe@xxxxxxxxxx>
    Reviewed-by: Wei Liu <wei.liu2@xxxxxxxxxx>
    Acked-by: Andrew Cooper<andrew.cooper3@xxxxxxxxxx>
    Release-acked-by: Wei Liu <wei.liu2@xxxxxxxxxx>

commit 4561569a11353688b97220be8d6a0821d53b97a6
Author: Jan Beulich <jbeulich@xxxxxxxx>
Date:   Tue Apr 26 13:47:21 2016 +0200

    x86/HVM: slightly improve hvm_mmio_{first,last}_byte()
    
    EFLAGS.DF can be assumed to be usually clear, so unlikely()-annotate
    the conditionals accordingly.
    
    Also prefer latching p->size (used twice) into a local variable, at
    once making it unnecessary for the reader to be sure expressions get
    evaluated left to right (operand promotion would yield a different
    result if p->addr + p->size - 1 was evaluted right to left).
    
    Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
    Reviewed-by: Paul Durrant <paul.durrant@xxxxxxxxxx>
    Release-acked-by: Wei Liu <wei.liu2@xxxxxxxxxx>

commit 276da2785e3797885aadb135a957279b73ecf076
Author: Jan Beulich <jbeulich@xxxxxxxx>
Date:   Tue Apr 26 13:47:02 2016 +0200

    x86/HVM: correct last address emulation acceptance check
    
    For REPeated memory access instructions the repeat count also needs to
    be considered. Utilize that "last" already takes this into account.
    
    Also defer computing "last" until we really know we need it.
    
    Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
    Reviewed-by: Paul Durrant <paul.durrant@xxxxxxxxxx>
    Release-acked-by: Wei Liu <wei.liu2@xxxxxxxxxx>

commit 36e2f084ecb631838f04d73c6f7dc6bb305d0fe4
Author: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
Date:   Tue Apr 26 13:46:26 2016 +0200

    x86/mm: introduce modify_xen_mappings()
    
    To simply change the permissions on existing Xen mappings.  The existing
    destroy_xen_mappings() is altered to support changing the PTE permissions.
    
    A new destroy_xen_mappings() is introduced, as the special case of not 
passing
    _PAGE_PRESENT to modify_xen_mappings().
    
    As cleanup (and an ideal functional test), the boot logic which remaps Xen's
    code and data with reduced permissions is altered to use
    modify_xen_mappings(), rather than map_pages_to_xen() passing the same mfn's
    back in.
    
    Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
    Reviewed-by: George Dunlap <george.dunlap@xxxxxxxxxx>
    Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx>

commit 722b6d259f408b80c40e3ddb6b5909414be31f57
Author: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
Date:   Tue Apr 26 11:54:08 2016 +0200

    Revert "HYPERCALL_version_op. New hypercall mirroring XENVER_ but sane."
    
    This reverts commit 2716d875379d538c1dfccad78a99ca7db2e09f90.
    
    As it was decided that the existing XENVER hypercall - while having
    grown organically over the years can still be expanded.
    
    Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
    Requested-and-acked-by: Jan Beulich <jbeulich@xxxxxxxx>

commit f3598690741671a933eb372877bcb59f7036b1df
Author: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
Date:   Tue Apr 26 11:53:49 2016 +0200

    Revert "libxc/libxl/python/xenstat/ocaml: Use new XEN_VERSION hypercall"
    
    This reverts commit d275ec9ca8a86f7c9c213f3551194d471ce90fbd.
    
    As we prefer to still utilize the old XENVER_ hypercall.
    
    Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
    Acked-by: Wei Liu <wei.liu2@xxxxxxxxxx>

commit 0129e1ee0d61fc93f6101332719d0bb5de6718ad
Author: Jan Beulich <jbeulich@xxxxxxxx>
Date:   Tue Apr 26 11:53:18 2016 +0200

    x86/xstate: don't clobber or leak state when using XSAVES
    
    Commit 4d27280572 ("x86/xsaves: fix overwriting between non-lazy/lazy
    xsaves") switched to always saving full state when using compacted
    format (which is the only one XSAVES allows). It didn't, however, also
    adjust the restore side: In order to save full state, we also need to
    make sure we always load full state, or else the subject vCPU's state
    would get clobbered by that of the vCPU which happened to last have in
    use the respective component(s).
    
    Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
    Release-acked-by: Wei Liu <wei.liu2@xxxxxxxxxx>
    Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>

commit 3a6222bd57209d4c2f098d61ace042370a9b0a96
Author: Jan Beulich <jbeulich@xxxxxxxx>
Date:   Tue Apr 26 11:52:22 2016 +0200

    x86/vMSI-X: avoid missing first unmask of vectors
    
    Recent changes to Linux result in there just being a single unmask
    operation prior to expecting the first interrupts to arrive. However,
    we've had a chicken-and-egg problem here: Qemu invokes
    xc_domain_update_msi_irq(), ultimately leading to
    msixtbl_pt_register(), upon seeing that first unmask operation. Yet
    for msixtbl_range() to return true (in order to msixtbl_write() to get
    invoked at all) msixtbl_pt_register() must have completed.
    
    Deal with this by snooping suitable writes in msixtbl_range() and
    triggering the invocation of msix_write_completion() from
    msixtbl_pt_register() when that happens in the context of a still in
    progress vector control field write.
    
    Note that the seemingly unrelated deletion of the redundant
    irq_desc->msi_desc check in msixtbl_pt_register() is to make clear to
    any compiler version used that the "msi_desc" local variable isn't
    being used uninitialized. (Doing the same in msixtbl_pt_unregister() is
    just for consistency reasons.)
    
    Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
    Reviewed-by: Paul Durrant <paul.durrant@xxxxxxxxxx>
    Release-acked-by: Wei Liu <wei.liu2@xxxxxxxxxx>
(qemu changes not included)

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