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* [xen-unstable test] 36728: regressions - FAIL
@ 2015-03-26  4:36 xen.org
  2015-03-26  9:04 ` Jan Beulich
  0 siblings, 1 reply; 2+ messages in thread
From: xen.org @ 2015-03-26  4:36 UTC (permalink / raw)
  To: xen-devel; +Cc: ian.jackson

flight 36728 xen-unstable real [real]
http://www.chiark.greenend.org.uk/~xensrcts/logs/36728/

Regressions :-(

Tests which did not succeed and are blocking,
including tests which could not be run:
 test-amd64-amd64-xl-credit2  12 guest-localmigrate        fail REGR. vs. 36514
 test-amd64-amd64-xl          12 guest-localmigrate        fail REGR. vs. 36514
 test-amd64-amd64-xl-multivcpu 12 guest-localmigrate       fail REGR. vs. 36514
 test-amd64-amd64-pair  17 guest-migrate/src_host/dst_host fail REGR. vs. 36514

Regressions which are regarded as allowable (not blocking):
 test-amd64-amd64-xl-sedf     12 guest-localmigrate        fail REGR. vs. 36514
 test-amd64-amd64-xl-sedf-pin 12 guest-localmigrate        fail REGR. vs. 36514
 test-amd64-i386-pair        17 guest-migrate/src_host/dst_host fail like 36514

Tests which did not succeed, but are not blocking:
 test-amd64-amd64-libvirt-xsm  1 build-check(1)               blocked  n/a
 test-armhf-armhf-xl-xsm       1 build-check(1)               blocked  n/a
 test-amd64-i386-xl-xsm        1 build-check(1)               blocked  n/a
 test-amd64-amd64-xl-qemuu-debianhvm-amd64-xsm  1 build-check(1)    blocked n/a
 test-amd64-i386-xl-qemuu-debianhvm-amd64-xsm  1 build-check(1)     blocked n/a
 test-amd64-i386-xl-qemut-debianhvm-amd64-xsm  1 build-check(1)     blocked n/a
 test-amd64-i386-libvirt-xsm   1 build-check(1)               blocked  n/a
 test-amd64-amd64-xl-xsm       1 build-check(1)               blocked  n/a
 test-armhf-armhf-libvirt-xsm  1 build-check(1)               blocked  n/a
 test-amd64-amd64-xl-qemut-debianhvm-amd64-xsm  1 build-check(1)    blocked n/a
 build-armhf-xsm               5 xen-build                    fail   never pass
 test-amd64-amd64-rumpuserxen-amd64 13 rumpuserxen-demo-xenstorels/xenstorels.repeat fail never pass
 test-armhf-armhf-xl-sedf     10 migrate-support-check        fail   never pass
 test-armhf-armhf-xl-sedf-pin 10 migrate-support-check        fail   never pass
 test-armhf-armhf-xl          10 migrate-support-check        fail   never pass
 test-amd64-amd64-xl-pvh-intel  9 guest-start                  fail  never pass
 test-amd64-i386-libvirt      10 migrate-support-check        fail   never pass
 test-armhf-armhf-xl-multivcpu 10 migrate-support-check        fail  never pass
 test-amd64-amd64-xl-pvh-amd   9 guest-start                  fail   never pass
 test-amd64-amd64-xl-pcipt-intel  9 guest-start                 fail never pass
 test-amd64-amd64-libvirt     10 migrate-support-check        fail   never pass
 test-armhf-armhf-xl-credit2  10 migrate-support-check        fail   never pass
 test-armhf-armhf-libvirt     10 migrate-support-check        fail   never pass
 test-armhf-armhf-xl-midway   10 migrate-support-check        fail   never pass
 test-amd64-i386-xl-qemut-winxpsp3 14 guest-stop                fail never pass
 test-amd64-i386-xl-qemuu-winxpsp3-vcpus1 14 guest-stop         fail never pass
 test-amd64-i386-xl-qemuu-winxpsp3 14 guest-stop                fail never pass
 build-amd64-xsm               5 xen-build                    fail   never pass
 test-amd64-i386-xl-qemuu-win7-amd64 14 guest-stop              fail never pass
 test-amd64-i386-xl-win7-amd64 14 guest-stop                   fail  never pass
 test-amd64-amd64-xl-winxpsp3 14 guest-stop                   fail   never pass
 test-amd64-amd64-xl-qemuu-win7-amd64 14 guest-stop             fail never pass
 test-amd64-amd64-xl-win7-amd64 14 guest-stop                   fail never pass
 test-amd64-amd64-xl-qemut-win7-amd64 14 guest-stop             fail never pass
 test-amd64-i386-xl-qemut-win7-amd64 14 guest-stop              fail never pass
 test-amd64-i386-xl-qemut-winxpsp3-vcpus1 14 guest-stop         fail never pass
 test-amd64-i386-xl-winxpsp3-vcpus1 14 guest-stop               fail never pass
 test-amd64-i386-xl-winxpsp3  14 guest-stop                   fail   never pass
 test-amd64-amd64-xl-qemut-winxpsp3 14 guest-stop               fail never pass
 test-amd64-amd64-xl-qemuu-winxpsp3 14 guest-stop               fail never pass

version targeted for testing:
 xen                  84066dd4ef4bb5983e246c629a26ef4f3394e5d5
baseline version:
 xen                  3a28f760508fb35c430edac17a9efde5aff6d1d5

------------------------------------------------------------
People who touched revisions under test:
  Andrew Cooper <andrew.cooper3@citrix.com>
  Boris Ostrovsky <boris.ostrovsky@oracle.com>
  Daniel De Graaf <dgdegra@tycho.nsa.gov>
  Dario Faggioli <dario.faggioli@citrix.com>
  Don Slutz <dslutz@verizon.com>
  George Dunlap <george.dunlap@eu.citrix.com>
  Ian Campbell <ian.campbell@citrix.com>
  Ian Jackson <ian.jackson@eu.citrix.com>
  Jan Beulich <jbeulich@suse.com>
  Jim Fehlig <jfehlig@suse.com>
  Juergen Gross <jgross@suse.com>
  Kevin Tian <kevin.tian@intel.com>
  Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
  Koushik Chakravarty <koushik.chakravarty@citrix.com>
  Olaf Hering <olaf@aepfle.de>
  Pramod Devendra <pramod.devendra@citrix.com>
  Quan Xu <quan.xu@intel.com>
  Riku Voipio <riku.voipio@linaro.org>
  Ross Lagerwall <ross.lagerwall@citrix.com>
  Vijaya Kumar K <Vijaya.Kumar@caviumnetworks.com>
  Vijaya Kumar K<Vijaya.Kumar@caviumnetworks.com>
  Wei Liu <wei.liu2@citrix.com>
  Wen Congyang <wency@cn.fujitsu.com>
------------------------------------------------------------

jobs:
 build-amd64-xsm                                              fail    
 build-armhf-xsm                                              fail    
 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-pvops                                            pass    
 build-armhf-pvops                                            pass    
 build-i386-pvops                                             pass    
 build-amd64-rumpuserxen                                      pass    
 build-i386-rumpuserxen                                       pass    
 test-amd64-amd64-xl                                          fail    
 test-armhf-armhf-xl                                          pass    
 test-amd64-i386-xl                                           pass    
 test-amd64-amd64-xl-qemut-debianhvm-amd64-xsm                blocked 
 test-amd64-i386-xl-qemut-debianhvm-amd64-xsm                 blocked 
 test-amd64-amd64-xl-qemuu-debianhvm-amd64-xsm                blocked 
 test-amd64-i386-xl-qemuu-debianhvm-amd64-xsm                 blocked 
 test-amd64-amd64-libvirt-xsm                                 blocked 
 test-armhf-armhf-libvirt-xsm                                 blocked 
 test-amd64-i386-libvirt-xsm                                  blocked 
 test-amd64-amd64-xl-xsm                                      blocked 
 test-armhf-armhf-xl-xsm                                      blocked 
 test-amd64-i386-xl-xsm                                       blocked 
 test-amd64-amd64-xl-pvh-amd                                  fail    
 test-amd64-i386-rhel6hvm-amd                                 pass    
 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-win7-amd64                               fail    
 test-amd64-i386-xl-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                             pass    
 test-amd64-amd64-xl-pcipt-intel                              fail    
 test-amd64-amd64-xl-pvh-intel                                fail    
 test-amd64-i386-rhel6hvm-intel                               pass    
 test-amd64-i386-qemut-rhel6hvm-intel                         pass    
 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                                fail    
 test-armhf-armhf-xl-multivcpu                                pass    
 test-amd64-amd64-pair                                        fail    
 test-amd64-i386-pair                                         fail    
 test-amd64-amd64-xl-sedf-pin                                 fail    
 test-armhf-armhf-xl-sedf-pin                                 pass    
 test-amd64-amd64-xl-sedf                                     fail    
 test-armhf-armhf-xl-sedf                                     pass    
 test-amd64-i386-xl-qemut-winxpsp3-vcpus1                     fail    
 test-amd64-i386-xl-qemuu-winxpsp3-vcpus1                     fail    
 test-amd64-i386-xl-winxpsp3-vcpus1                           fail    
 test-amd64-amd64-xl-qemut-winxpsp3                           fail    
 test-amd64-i386-xl-qemut-winxpsp3                            fail    
 test-amd64-amd64-xl-qemuu-winxpsp3                           fail    
 test-amd64-i386-xl-qemuu-winxpsp3                            fail    
 test-amd64-amd64-xl-winxpsp3                                 fail    
 test-amd64-i386-xl-winxpsp3                                  fail    


------------------------------------------------------------
sg-report-flight on osstest.cam.xci-test.com
logs: /home/xc_osstest/logs
images: /home/xc_osstest/images

Logs, config files, etc. are available at
    http://www.chiark.greenend.org.uk/~xensrcts/logs

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


Not pushing.

(No revision log; it would be 1716 lines long.)

^ permalink raw reply	[flat|nested] 2+ messages in thread

* Re: [xen-unstable test] 36728: regressions - FAIL
  2015-03-26  4:36 [xen-unstable test] 36728: regressions - FAIL xen.org
@ 2015-03-26  9:04 ` Jan Beulich
  0 siblings, 0 replies; 2+ messages in thread
From: Jan Beulich @ 2015-03-26  9:04 UTC (permalink / raw)
  To: xen-devel

>>> On 26.03.15 at 05:36, <Ian.Jackson@eu.citrix.com> wrote:
> flight 36728 xen-unstable real [real]
> http://www.chiark.greenend.org.uk/~xensrcts/logs/36728/ 
> 
> Regressions :-(
> 
> Tests which did not succeed and are blocking,
> including tests which could not be run:
>  test-amd64-amd64-xl-credit2  12 guest-localmigrate        fail REGR. vs. 36514
>  test-amd64-amd64-xl          12 guest-localmigrate        fail REGR. vs. 36514
>  test-amd64-amd64-xl-multivcpu 12 guest-localmigrate       fail REGR. vs. 36514

Considering

(XEN) mm.c:759:d2v0 Bad L1 flags 400000
(XEN) mm.c:5028:d2v0 ptwr_emulate: could not get_page_from_l1e()
(XEN) Pagetable walk from ffff88001e81afd8:
(XEN)  L4[0x110] = 00000000be59b067 ffffffffffffffff
(XEN)  L3[0x000] = 00000000be59a067 ffffffffffffffff
(XEN)  L2[0x0f4] = 00000000be590067 ffffffffffffffff 
(XEN)  L1[0x01a] = 80000000bf915025 000000000001e81a
(XEN) domain_crash_sync called from entry.S: fault at ffff82d080235094 create_bounce_frame+0x74/0x148
(XEN) Domain 2 (vcpu#0) crashed on cpu#3:

these are almost certainly the result of d639e6a05a ("x86: allow
64-bit PV guest kernels to suppress user mode exposure of M2P"),
unless this is a kernel side issue that somehow managed to pass
the push gate there.

However, the registers and stack dumped don't show anything
that looks like a PTE with flag bit 22 (_PAGE_GNTTAB) set. Nor
does said change have anything to do with that flag. (In each
case there is one value on the stack that looks like a valid PTE
one, but which doesn't have said flag set.)

What's additionally odd is that the L4, L3, and L2 entries dumped
don't have a valid physical address associated with them.

IOW I'm a little lost for the moment, as I can't immediately see a
connection, not even a remote one. I'll see that I can find time
later today or tomorrow to think some more about his, but in the
meantime unless others have a good idea I'll wait for the bisector
to confirm the suspicion, or in the worst case revert tomorrow
just in case (as I'll be gone for the coming two weeks).

Jan

^ permalink raw reply	[flat|nested] 2+ messages in thread

end of thread, other threads:[~2015-03-26  9:04 UTC | newest]

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2015-03-26  4:36 [xen-unstable test] 36728: regressions - FAIL xen.org
2015-03-26  9:04 ` Jan Beulich

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