[linux-5.4 bisection] unreproducible test-amd64-amd64-libvirt-vhd

[osstest service owner <osstest-admin@xxxxxxxxxxxxxx>]

branch xen-unstable
xenbranch xen-unstable
job test-amd64-amd64-libvirt-vhd
testid guest-saverestore

Tree: libvirt git://xenbits.xen.org/libvirt.git
Tree: libvirt_keycodemapdb https://gitlab.com/keycodemap/keycodemapdb.git
Tree: linux 
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: ovmf git://xenbits.xen.org/osstest/ovmf.git
Tree: qemu git://xenbits.xen.org/qemu-xen-traditional.git
Tree: qemuu git://xenbits.xen.org/qemu-xen.git
Tree: seabios git://xenbits.xen.org/osstest/seabios.git
Tree: xen git://xenbits.xen.org/xen.git

*** Not reproducible - supposed basis failure ***
  Could not reproduce problem, or could not reproduce basis pass.
  Inconsistent test results; at this revision (supposed basis failure):
  2c846fa6bcc11929c9fb857a22430fb9945654ad 
27acf0ef828bf719b2053ba398b195829413dbdd 
315443293a2d0d7c183ca6dd4624d9e4f8a7054a 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
404250c8f77d09077321766602c3118cec7f6ecd 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7ea428895af2840d85c524f0bd11a38aac308308 
748d619be3282fba35f99446098ac2d0579f6063 
5505f5f8e7e805365cfe70b6a4af6115940bb749
   flight 156861 (blessed real) result fail
   flight 156884 (blessed real-bisect) result pass


For bisection revision-tuple graph see:
   
http://logs.test-lab.xenproject.org/osstest/results/bisect/linux-5.4/test-amd64-amd64-libvirt-vhd.guest-saverestore.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/linux-5.4/test-amd64-amd64-libvirt-vhd.guest-saverestore
 --summary-out=tmp/156884.bisection-summary --basis-template=156722 
--blessings=real,real-bisect,real-retry linux-5.4 test-amd64-amd64-libvirt-vhd 
guest-saverestore
Searching for failure / basis pass:
 156861 fail [host=fiano0] / 156722 [host=elbling1] 156677 [host=chardonnay1] 
156620 [host=godello0] 156412 [host=albana0] 156345 [host=elbling0] 156293 
[host=elbling1] 155963 [host=albana0] 155945 [host=godello0] 155926 ok.
Failure / basis pass flights: 156861 / 155926
(tree with no url: minios)
Tree: libvirt git://xenbits.xen.org/libvirt.git
Tree: libvirt_keycodemapdb https://gitlab.com/keycodemap/keycodemapdb.git
Tree: linux 
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: ovmf git://xenbits.xen.org/osstest/ovmf.git
Tree: qemu git://xenbits.xen.org/qemu-xen-traditional.git
Tree: qemuu git://xenbits.xen.org/qemu-xen.git
Tree: seabios git://xenbits.xen.org/osstest/seabios.git
Tree: xen git://xenbits.xen.org/xen.git
Latest 2c846fa6bcc11929c9fb857a22430fb9945654ad 
27acf0ef828bf719b2053ba398b195829413dbdd 
315443293a2d0d7c183ca6dd4624d9e4f8a7054a 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
404250c8f77d09077321766602c3118cec7f6ecd 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7ea428895af2840d85c524f0bd11a38aac308308 
748d619be3282fba35f99446098ac2d0579f6063 
5505f5f8e7e805365cfe70b6a4af6115940bb749
Basis pass 2c846fa6bcc11929c9fb857a22430fb9945654ad 
27acf0ef828bf719b2053ba398b195829413dbdd 
52f6ded2a377ac4f191c84182488e454b1386239 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
a7d977040bd82b89d1fe5ef32d488bfd10db2dbc 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
ea6d3cd1ed79d824e605a70c3626bc437c386260 
58a44be024f69d2e4d2b58553529230abdd3935e 
6ee2e66674f36b6d27a95f4ddf27226905cc63a4
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/libvirt.git#2c846fa6bcc11929c9fb857a22430fb9945654ad-2c846fa6bcc11929c9fb857a22430fb9945654ad
 
https://gitlab.com/keycodemap/keycodemapdb.git#27acf0ef828bf719b2053ba398b195829413dbdd-27acf0ef828bf719b2053ba398b195829413dbdd
 
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git#52f6ded2a377ac4f191c84182488e454b1386239-315443293a2d0d7c183ca6dd4624d9e4f8a7054a
 git://xenbits.xen.org/osstest/linux-firmware.git#\
 
c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/osstest/ovmf.git#a7d977040bd82b89d1fe5ef32d488bfd10db2dbc-404250c8f77d09077321766602c3118cec7f6ecd
 
git://xenbits.xen.org/qemu-xen-traditional.git#3d273dd05e51e5a1ffba3d98c7437ee84e8f8764-3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 
git://xenbits.xen.org/qemu-xen.git#ea6d3cd1ed79d824e605a70c3626bc437c386260-7ea428895af2840d85c524f0bd11a38aac308308
 git://xenbits.xen.org/osstest/seabios.git#58a44be02\
 4f69d2e4d2b58553529230abdd3935e-748d619be3282fba35f99446098ac2d0579f6063 
git://xenbits.xen.org/xen.git#6ee2e66674f36b6d27a95f4ddf27226905cc63a4-5505f5f8e7e805365cfe70b6a4af6115940bb749
Loaded 121844 nodes in revision graph
Searching for test results:
 155926 pass 2c846fa6bcc11929c9fb857a22430fb9945654ad 
27acf0ef828bf719b2053ba398b195829413dbdd 
52f6ded2a377ac4f191c84182488e454b1386239 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
a7d977040bd82b89d1fe5ef32d488bfd10db2dbc 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
ea6d3cd1ed79d824e605a70c3626bc437c386260 
58a44be024f69d2e4d2b58553529230abdd3935e 
6ee2e66674f36b6d27a95f4ddf27226905cc63a4
 155945 [host=godello0]
 155963 [host=albana0]
 156293 [host=elbling1]
 156345 [host=elbling0]
 156412 [host=albana0]
 156620 [host=godello0]
 156677 [host=chardonnay1]
 156722 [host=elbling1]
 156861 fail 2c846fa6bcc11929c9fb857a22430fb9945654ad 
27acf0ef828bf719b2053ba398b195829413dbdd 
315443293a2d0d7c183ca6dd4624d9e4f8a7054a 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
404250c8f77d09077321766602c3118cec7f6ecd 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7ea428895af2840d85c524f0bd11a38aac308308 
748d619be3282fba35f99446098ac2d0579f6063 
5505f5f8e7e805365cfe70b6a4af6115940bb749
 156875 pass 2c846fa6bcc11929c9fb857a22430fb9945654ad 
27acf0ef828bf719b2053ba398b195829413dbdd 
52f6ded2a377ac4f191c84182488e454b1386239 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
a7d977040bd82b89d1fe5ef32d488bfd10db2dbc 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
ea6d3cd1ed79d824e605a70c3626bc437c386260 
58a44be024f69d2e4d2b58553529230abdd3935e 
6ee2e66674f36b6d27a95f4ddf27226905cc63a4
 156884 pass 2c846fa6bcc11929c9fb857a22430fb9945654ad 
27acf0ef828bf719b2053ba398b195829413dbdd 
315443293a2d0d7c183ca6dd4624d9e4f8a7054a 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
404250c8f77d09077321766602c3118cec7f6ecd 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7ea428895af2840d85c524f0bd11a38aac308308 
748d619be3282fba35f99446098ac2d0579f6063 
5505f5f8e7e805365cfe70b6a4af6115940bb749
Searching for interesting versions
 Result found: flight 155926 (pass), for basis pass

*** Not reproducible - supposed basis failure ***
  Could not reproduce problem, or could not reproduce basis pass.
  Inconsistent test results; at this revision (supposed basis failure):
  2c846fa6bcc11929c9fb857a22430fb9945654ad 
27acf0ef828bf719b2053ba398b195829413dbdd 
315443293a2d0d7c183ca6dd4624d9e4f8a7054a 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
404250c8f77d09077321766602c3118cec7f6ecd 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7ea428895af2840d85c524f0bd11a38aac308308 
748d619be3282fba35f99446098ac2d0579f6063 
5505f5f8e7e805365cfe70b6a4af6115940bb749
   flight 156861 (blessed real) result fail
   flight 156884 (blessed real-bisect) result pass

neato: graph is too large for cairo-renderer bitmaps. Scaling by 0.488826 to fit
pnmtopng: 30 colors found
Revision graph left in 
/home/logs/results/bisect/linux-5.4/test-amd64-amd64-libvirt-vhd.guest-saverestore.{dot,ps,png,html,svg}.
----------------------------------------
156884: tolerable truncated

flight 156884 linux-5.4 real-bisect [real]
http://logs.test-lab.xenproject.org/osstest/logs/156884/

Failures :-/ but no regressions.

Tests which did not succeed,
including tests which could not be run:
 test-amd64-amd64-libvirt-vhd 14 migrate-support-check        fail   never pass


jobs:
 build-amd64                                                  pass    
 build-amd64-libvirt                                          pass    
 test-amd64-amd64-libvirt-vhd                                 truncated


------------------------------------------------------------
sg-report-flight on osstest.test-lab.xenproject.org
logs: /home/logs/logs
images: /home/logs/images

Logs, config files, etc. are available at
    http://logs.test-lab.xenproject.org/osstest/logs

Explanation of these reports, and of osstest in general, is at
    http://xenbits.xen.org/gitweb/?p=osstest.git;a=blob;f=README.email;hb=master
    http://xenbits.xen.org/gitweb/?p=osstest.git;a=blob;f=README;hb=master

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