[Xen-devel] [qemu-upstream-4.6-testing baseline-only test] 71084: tolerable FAIL

[Platform Team regression test user <citrix-osstest@xxxxxxxxxxxxxx>]

This run is configured for baseline tests only.

flight 71084 qemu-upstream-4.6-testing real [real]
http://osstest.xs.citrite.net/~osstest/testlogs/logs/71084/

Failures :-/ but no regressions.

Regressions which are regarded as allowable (not blocking):
 test-armhf-armhf-libvirt     13 saverestore-support-check    fail   like 68605
 test-armhf-armhf-libvirt-xsm 13 saverestore-support-check    fail   like 68605
 test-armhf-armhf-libvirt-raw 12 saverestore-support-check    fail   like 68605
 test-amd64-i386-xl-qemuu-win7-amd64 16 guest-stop              fail like 68605
 test-amd64-amd64-qemuu-nested-intel 16 debian-hvm-install/l1/l2 fail like 68605

Tests which did not succeed, but are not blocking:
 test-amd64-i386-libvirt-xsm  12 migrate-support-check        fail   never pass
 test-amd64-amd64-libvirt-xsm 12 migrate-support-check        fail   never pass
 test-amd64-amd64-xl-pvh-intel 11 guest-start                  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-multivcpu 12 migrate-support-check        fail  never pass
 test-armhf-armhf-xl-multivcpu 13 saverestore-support-check    fail  never pass
 test-armhf-armhf-xl-midway   12 migrate-support-check        fail   never pass
 test-armhf-armhf-libvirt     12 migrate-support-check        fail   never pass
 test-armhf-armhf-xl-xsm      12 migrate-support-check        fail   never pass
 test-armhf-armhf-xl-midway   13 saverestore-support-check    fail   never pass
 test-armhf-armhf-xl-xsm      13 saverestore-support-check    fail   never pass
 test-armhf-armhf-xl          12 migrate-support-check        fail   never pass
 test-armhf-armhf-libvirt-xsm 12 migrate-support-check        fail   never pass
 test-armhf-armhf-xl          13 saverestore-support-check    fail   never pass
 test-amd64-amd64-xl-pvh-amd  11 guest-start                  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     12 migrate-support-check        fail   never pass
 test-armhf-armhf-xl-rtds     13 saverestore-support-check    fail   never pass
 test-armhf-armhf-libvirt-raw 11 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-i386-libvirt-qemuu-debianhvm-amd64-xsm 10 migrate-support-check 
fail never pass
 test-amd64-amd64-qemuu-nested-amd 16 debian-hvm-install/l1/l2  fail never pass
 test-amd64-amd64-libvirt-vhd 11 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

version targeted for testing:
 qemuu                44f3d4e6448e37588248db784193b7a047add65a
baseline version:
 qemuu                722ce03b32f37ef5af09105727b574339326d354

Last test of basis    68605  2017-02-22 22:48:14 Z   31 days
Testing same since    71084  2017-03-23 13:29:25 Z    2 days    1 attempts

------------------------------------------------------------
People who touched revisions under test:
  Gerd Hoffmann <kraxel@xxxxxxxxxx>
  Stefano Stabellini <sstabellini@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-pvops                                            pass    
 build-armhf-pvops                                            pass    
 build-i386-pvops                                             pass    
 test-amd64-amd64-xl                                          pass    
 test-armhf-armhf-xl                                          pass    
 test-amd64-i386-xl                                           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-libvirt-xsm                                 pass    
 test-armhf-armhf-libvirt-xsm                                 pass    
 test-amd64-i386-libvirt-xsm                                  pass    
 test-amd64-amd64-xl-xsm                                      pass    
 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-qemuu-rhel6hvm-amd                           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-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-amd64-qemuu-nested-intel                          fail    
 test-amd64-amd64-xl-pvh-intel                                fail    
 test-amd64-i386-qemuu-rhel6hvm-intel                         pass    
 test-amd64-amd64-libvirt                                     pass    
 test-armhf-armhf-libvirt                                     pass    
 test-amd64-i386-libvirt                                      pass    
 test-armhf-armhf-xl-midway                                   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                                pass    
 test-amd64-amd64-i386-pvgrub                                 pass    
 test-amd64-amd64-pygrub                                      pass    
 test-amd64-amd64-xl-qcow2                                    pass    
 test-armhf-armhf-libvirt-raw                                 pass    
 test-amd64-i386-xl-raw                                       pass    
 test-amd64-amd64-xl-rtds                                     pass    
 test-armhf-armhf-xl-rtds                                     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-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 44f3d4e6448e37588248db784193b7a047add65a
Author: Gerd Hoffmann <kraxel@xxxxxxxxxx>
Date:   Tue Feb 14 19:09:59 2017 +0100

    cirrus/vnc: zap bitblit support from console code.
    
    There is a special code path (dpy_gfx_copy) to allow graphic emulation
    notify user interface code about bitblit operations carryed out by
    guests.  It is supported by cirrus and vnc server.  The intended purpose
    is to optimize display scrolls and just send over the scroll op instead
    of a full display update.
    
    This is rarely used these days though because modern guests simply don't
    use the cirrus blitter any more.  Any linux guest using the cirrus drm
    driver doesn't.  Any windows guest newer than winxp doesn't ship with a
    cirrus driver any more and thus uses the cirrus as simple framebuffer.
    
    So this code tends to bitrot and bugs can go unnoticed for a long time.
    See for example commit "3e10c3e vnc: fix qemu crash because of SIGSEGV"
    which fixes a bug lingering in the code for almost a year, added by
    commit "c7628bf vnc: only alloc server surface with clients connected".
    
    Also the vnc server will throttle the frame rate in case it figures the
    network can't keep up (send buffers are full).  This doesn't work with
    dpy_gfx_copy, for any copy operation sent to the vnc client we have to
    send all outstanding updates beforehand, otherwise the vnc client might
    run the client side blit on outdated data and thereby corrupt the
    display.  So this dpy_gfx_copy "optimization" might even make things
    worse on slow network links.
    
    Lets kill it once for all.
    
    This is XSA-211.
    
    Signed-off-by: Gerd Hoffmann <kraxel@xxxxxxxxxx>
    Signed-off-by: Stefano Stabellini <sstabellini@xxxxxxxxxx>

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