From mboxrd@z Thu Jan  1 00:00:00 1970
From: Platform Team regression test user <citrix-osstest@xenproject.org>
Subject: [xen-4.4-testing baseline-only test] 44165: trouble:
	broken/pass
Date: Fri, 26 Feb 2016 14:33:26 +0000
Message-ID: <osstest-44165-mainreport@xen.org>
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--===============7742914530073359204==
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This run is configured for baseline tests only.

flight 44165 xen-4.4-testing real [real]
http://osstest.xs.citrite.net/~osstest/testlogs/logs/44165/

Failures and problems with tests :-(

Tests which did not succeed and are blocking,
including tests which could not be run:
 build-amd64-libvirt             <none executed>              broken
 test-amd64-amd64-xl-qemuu-ovmf-amd64    <none executed>              broken
 test-armhf-armhf-xl-vhd         <none executed>              broken
 test-amd64-amd64-pv             <none executed>              broken
 test-amd64-i386-pair            <none executed>              broken
 test-armhf-armhf-xl-multivcpu    <none executed>              broken
 test-amd64-i386-qemuu-rhel6hvm-intel    <none executed>              broken
 test-amd64-i386-qemut-rhel6hvm-intel    <none executed>              broken
 test-amd64-i386-xl-qemuu-ovmf-amd64    <none executed>              broken
 test-amd64-i386-pv              <none executed>              broken
 test-amd64-amd64-xl-qemuu-winxpsp3    <none executed>              broken
 test-amd64-amd64-amd64-pvgrub    <none executed>              broken
 test-amd64-i386-qemut-rhel6hvm-amd    <none executed>              broken
 test-armhf-armhf-libvirt        <none executed>              broken
 test-amd64-i386-xl-qemuu-winxpsp3-vcpus1    <none executed>             broken
 test-amd64-i386-freebsd10-amd64    <none executed>              broken
 test-amd64-i386-rumpuserxen-i386    <none executed>              broken
 test-amd64-amd64-xl-qemuu-debianhvm-amd64    <none executed>            broken
 test-amd64-amd64-xl-credit2     <none executed>              broken
 test-amd64-amd64-pygrub         <none executed>              broken
 test-amd64-amd64-libvirt-pair    <none executed>              broken
 test-amd64-i386-xl-qemut-winxpsp3-vcpus1    <none executed>             broken
 test-amd64-i386-xl-raw          <none executed>              broken
 test-armhf-armhf-libvirt-qcow2    <none executed>              broken
 test-amd64-amd64-xl-qcow2       <none executed>              broken
 test-amd64-amd64-qemuu-nested-amd    <none executed>              broken
 test-armhf-armhf-xl-midway      <none executed>              broken
 test-amd64-i386-libvirt         <none executed>              broken
 build-armhf-libvirt             <none executed>              broken
 test-amd64-amd64-pair           <none executed>              broken
 test-amd64-amd64-xl-multivcpu    <none executed>              broken
 build-amd64-rumpuserxen         <none executed>              broken
 test-amd64-amd64-rumpuserxen-amd64    <none executed>              broken
 test-amd64-i386-freebsd10-i386    <none executed>              broken
 build-i386-libvirt              <none executed>              broken
 test-amd64-i386-libvirt-pair    <none executed>              broken
 test-amd64-amd64-xl             <none executed>              broken
 test-amd64-i386-xl-qemut-win7-amd64    <none executed>              broken
 test-armhf-armhf-xl-credit2     <none executed>              broken
 test-amd64-amd64-xl-qemuu-win7-amd64    <none executed>              broken
 test-amd64-amd64-libvirt        <none executed>              broken
 test-armhf-armhf-xl             <none executed>              broken
 test-amd64-i386-xend-qemut-winxpsp3    <none executed>              broken
 test-amd64-i386-xl-qemuu-win7-amd64    <none executed>              broken
 test-amd64-amd64-xl-qemut-winxpsp3    <none executed>              broken
 test-amd64-amd64-libvirt-vhd    <none executed>              broken
 test-amd64-amd64-xl-qemut-debianhvm-amd64    <none executed>            broken
 test-armhf-armhf-libvirt-raw    <none executed>              broken
 test-amd64-amd64-qemuu-nested-intel    <none executed>              broken
 test-amd64-i386-xl-qemut-debianhvm-amd64    <none executed>             broken
 test-amd64-amd64-xl-qemut-win7-amd64    <none executed>              broken
 test-amd64-amd64-i386-pvgrub    <none executed>              broken
 test-amd64-i386-xl-qemuu-debianhvm-amd64    <none executed>             broken
 test-amd64-i386-qemuu-rhel6hvm-amd    <none executed>              broken
 build-i386-rumpuserxen          <none executed>              broken
 test-amd64-i386-xl              <none executed>              broken

version targeted for testing:
 xen                  02426e9202336bb666464d84f0537874689b30fc
baseline version:
 xen                  a611ed5d040a764e01edcc8b6d99342c393589d9

Last test of basis    38699  2016-01-26 09:48:16 Z   31 days
Testing same since    44165  2016-02-26 11:49:23 Z    0 days    1 attempts

------------------------------------------------------------
People who touched revisions under test:
  Andrew Cooper <andrew.cooper3@citrix.com>
  Jan Beulich <jbeulich@suse.com>

jobs:
 build-amd64-xend                                             pass    
 build-i386-xend                                              pass    
 build-amd64                                                  pass    
 build-armhf                                                  pass    
 build-i386                                                   pass    
 build-amd64-libvirt                                          broken  
 build-armhf-libvirt                                          broken  
 build-i386-libvirt                                           broken  
 build-amd64-pvops                                            pass    
 build-armhf-pvops                                            pass    
 build-i386-pvops                                             pass    
 build-amd64-rumpuserxen                                      broken  
 build-i386-rumpuserxen                                       broken  
 test-amd64-amd64-xl                                          broken  
 test-armhf-armhf-xl                                          broken  
 test-amd64-i386-xl                                           broken  
 test-amd64-amd64-qemuu-nested-amd                            broken  
 test-amd64-i386-qemut-rhel6hvm-amd                           broken  
 test-amd64-i386-qemuu-rhel6hvm-amd                           broken  
 test-amd64-amd64-xl-qemut-debianhvm-amd64                    broken  
 test-amd64-i386-xl-qemut-debianhvm-amd64                     broken  
 test-amd64-amd64-xl-qemuu-debianhvm-amd64                    broken  
 test-amd64-i386-xl-qemuu-debianhvm-amd64                     broken  
 test-amd64-i386-freebsd10-amd64                              broken  
 test-amd64-amd64-xl-qemuu-ovmf-amd64                         broken  
 test-amd64-i386-xl-qemuu-ovmf-amd64                          broken  
 test-amd64-amd64-rumpuserxen-amd64                           broken  
 test-amd64-amd64-xl-qemut-win7-amd64                         broken  
 test-amd64-i386-xl-qemut-win7-amd64                          broken  
 test-amd64-amd64-xl-qemuu-win7-amd64                         broken  
 test-amd64-i386-xl-qemuu-win7-amd64                          broken  
 test-amd64-amd64-xl-credit2                                  broken  
 test-armhf-armhf-xl-credit2                                  broken  
 test-amd64-i386-freebsd10-i386                               broken  
 test-amd64-i386-rumpuserxen-i386                             broken  
 test-amd64-amd64-qemuu-nested-intel                          broken  
 test-amd64-i386-qemut-rhel6hvm-intel                         broken  
 test-amd64-i386-qemuu-rhel6hvm-intel                         broken  
 test-amd64-amd64-libvirt                                     broken  
 test-armhf-armhf-libvirt                                     broken  
 test-amd64-i386-libvirt                                      broken  
 test-armhf-armhf-xl-midway                                   broken  
 test-amd64-amd64-xl-multivcpu                                broken  
 test-armhf-armhf-xl-multivcpu                                broken  
 test-amd64-amd64-pair                                        broken  
 test-amd64-i386-pair                                         broken  
 test-amd64-amd64-libvirt-pair                                broken  
 test-amd64-i386-libvirt-pair                                 broken  
 test-amd64-amd64-pv                                          broken  
 test-amd64-i386-pv                                           broken  
 test-amd64-amd64-amd64-pvgrub                                broken  
 test-amd64-amd64-i386-pvgrub                                 broken  
 test-amd64-amd64-pygrub                                      broken  
 test-armhf-armhf-libvirt-qcow2                               broken  
 test-amd64-amd64-xl-qcow2                                    broken  
 test-armhf-armhf-libvirt-raw                                 broken  
 test-amd64-i386-xl-raw                                       broken  
 test-amd64-i386-xl-qemut-winxpsp3-vcpus1                     broken  
 test-amd64-i386-xl-qemuu-winxpsp3-vcpus1                     broken  
 test-amd64-amd64-libvirt-vhd                                 broken  
 test-armhf-armhf-xl-vhd                                      broken  
 test-amd64-i386-xend-qemut-winxpsp3                          broken  
 test-amd64-amd64-xl-qemut-winxpsp3                           broken  
 test-amd64-amd64-xl-qemuu-winxpsp3                           broken  


------------------------------------------------------------
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

broken-job build-amd64-libvirt broken
broken-job test-amd64-amd64-xl-qemuu-ovmf-amd64 broken
broken-job test-armhf-armhf-xl-vhd broken
broken-job test-amd64-amd64-pv broken
broken-job test-amd64-i386-pair broken
broken-job test-armhf-armhf-xl-multivcpu broken
broken-job test-amd64-i386-qemuu-rhel6hvm-intel broken
broken-job test-amd64-i386-qemut-rhel6hvm-intel broken
broken-job test-amd64-i386-xl-qemuu-ovmf-amd64 broken
broken-job test-amd64-i386-pv broken
broken-job test-amd64-amd64-xl-qemuu-winxpsp3 broken
broken-job test-amd64-amd64-amd64-pvgrub broken
broken-job test-amd64-i386-qemut-rhel6hvm-amd broken
broken-job test-armhf-armhf-libvirt broken
broken-job test-amd64-i386-xl-qemuu-winxpsp3-vcpus1 broken
broken-job test-amd64-i386-freebsd10-amd64 broken
broken-job test-amd64-i386-rumpuserxen-i386 broken
broken-job test-amd64-amd64-xl-qemuu-debianhvm-amd64 broken
broken-job test-amd64-amd64-xl-credit2 broken
broken-job test-amd64-amd64-pygrub broken
broken-job test-amd64-amd64-libvirt-pair broken
broken-job test-amd64-i386-xl-qemut-winxpsp3-vcpus1 broken
broken-job test-amd64-i386-xl-raw broken
broken-job test-armhf-armhf-libvirt-qcow2 broken
broken-job test-amd64-amd64-xl-qcow2 broken
broken-job test-amd64-amd64-qemuu-nested-amd broken
broken-job test-armhf-armhf-xl-midway broken
broken-job test-amd64-i386-libvirt broken
broken-job build-armhf-libvirt broken
broken-job test-amd64-amd64-pair broken
broken-job test-amd64-amd64-xl-multivcpu broken
broken-job build-amd64-rumpuserxen broken
broken-job test-amd64-amd64-rumpuserxen-amd64 broken
broken-job test-amd64-i386-freebsd10-i386 broken
broken-job build-i386-libvirt broken
broken-job test-amd64-i386-libvirt-pair broken
broken-job test-amd64-amd64-xl broken
broken-job test-amd64-i386-xl-qemut-win7-amd64 broken
broken-job test-armhf-armhf-xl-credit2 broken
broken-job test-amd64-amd64-xl-qemuu-win7-amd64 broken
broken-job test-amd64-amd64-libvirt broken
broken-job test-armhf-armhf-xl broken
broken-job test-amd64-i386-xend-qemut-winxpsp3 broken
broken-job test-amd64-i386-xl-qemuu-win7-amd64 broken
broken-job test-amd64-amd64-xl-qemut-winxpsp3 broken
broken-job test-amd64-amd64-libvirt-vhd broken
broken-job test-amd64-amd64-xl-qemut-debianhvm-amd64 broken
broken-job test-armhf-armhf-libvirt-raw broken
broken-job test-amd64-amd64-qemuu-nested-intel broken
broken-job test-amd64-i386-xl-qemut-debianhvm-amd64 broken
broken-job test-amd64-amd64-xl-qemut-win7-amd64 broken
broken-job test-amd64-amd64-i386-pvgrub broken
broken-job test-amd64-i386-xl-qemuu-debianhvm-amd64 broken
broken-job test-amd64-i386-qemuu-rhel6hvm-amd broken
broken-job build-i386-rumpuserxen broken
broken-job test-amd64-i386-xl broken

Push not applicable.

------------------------------------------------------------
commit 02426e9202336bb666464d84f0537874689b30fc
Author: Andrew Cooper <andrew.cooper3@citrix.com>
Date:   Thu Feb 18 15:28:25 2016 +0100

    x86: fix unintended fallthrough case from XSA-154
    
    ... and annotate the other deliberate one: Coverity objects otherwise.
    
    Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
    
    One of the two instances was actually a bug.
    
    Signed-off-by: Jan Beulich <jbeulich@suse.com>
    master commit: 8dd6d1c099865ee5f5916616a0ca79cd943c46f9
    master date: 2016-02-18 15:10:07 +0100

commit 46b8f780d307b37c38c5a104972c3595724395c5
Author: Jan Beulich <jbeulich@suse.com>
Date:   Wed Feb 17 16:52:25 2016 +0100

    x86/VMX: sanitize rIP before re-entering guest
    
    ... to prevent guest user mode arranging for a guest crash (due to
    failed VM entry). (On the AMD system I checked, hardware is doing
    exactly the canonicalization being added here.)
    
    Note that fixing this in an architecturally correct way would be quite
    a bit more involved: Making the x86 instruction emulator check all
    branch targets for validity, plus dealing with invalid rIP resulting
    from update_guest_eip() or incoming directly during a VM exit. The only
    way to get the latter right would be by not having hardware do the
    injection.
    
    Note further that there are a two early returns from
    vmx_vmexit_handler(): One (through vmx_failed_vmentry()) leads to
    domain_crash() anyway, and the other covers real mode only and can
    neither occur with a non-canonical rIP nor result in an altered rIP,
    so we don't need to force those paths through the checking logic.
    
    This is CVE-2016-2271 / XSA-170.
    
    Reported-by: 刘令 <liuling-it@360.cn>
    Signed-off-by: Jan Beulich <jbeulich@suse.com>
    Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
    Tested-by: Andrew Cooper <andrew.cooper3@citrix.com>
    master commit: ffbbfda37782a2408953af1a3e00ada80bb141bc
    master date: 2016-02-17 16:18:08 +0100

commit ff87c9a0ce27008f3bce99a343e1cdb2dbb9cb8a
Author: Jan Beulich <jbeulich@suse.com>
Date:   Wed Feb 17 16:51:44 2016 +0100

    x86: enforce consistent cachability of MMIO mappings
    
    We've been told by Intel that inconsistent cachability between
    multiple mappings of the same page can affect system stability only
    when the affected page is an MMIO one. Since the stale data issue is
    of no relevance to the hypervisor (since all guest memory accesses go
    through proper accessors and validation), handling of RAM pages
    remains unchanged here. Any MMIO mapped by domains however needs to be
    done consistently (all cachable mappings or all uncachable ones), in
    order to avoid Machine Check exceptions. Since converting existing
    cachable mappings to uncachable (at the time an uncachable mapping
    gets established) would in the PV case require tracking all mappings,
    allow MMIO to only get mapped uncachable (UC, UC-, or WC).
    
    This also implies that in the PV case we mustn't use the L1 PTE update
    fast path when cachability flags get altered.
    
    Since in the HVM case at least for now we want to continue honoring
    pinned cachability attributes for pages not mapped by the hypervisor,
    special case handling of r/o MMIO pages (forcing UC) gets added there.
    Arguably the counterpart change to p2m-pt.c may not be necessary, since
    UC- (which already gets enforced there) is probably strict enough.
    
    Note that the shadow code changes include fixing the write protection
    of r/o MMIO ranges: shadow_l1e_remove_flags() and its siblings, other
    than l1e_remove_flags() and alike, return the new PTE (and hence
    ignoring their return values makes them no-ops).
    
    This is CVE-2016-2270 / XSA-154.
    
    Signed-off-by: Jan Beulich <jbeulich@suse.com>
    Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>
    master commit: c61a6f74f80eb36ed83a82f713db3143159b9009
    master date: 2016-02-17 16:16:53 +0100
(qemu changes not included)


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