[xen-unstable bisection] 172112: testing build-arm64-libvirt

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

branch xen-unstable
xenbranch xen-unstable
job build-arm64-libvirt
testid libvirt-build

Tree: libvirt git://xenbits.xen.org/libvirt.git
Tree: libvirt_keycodemapdb https://gitlab.com/keycodemap/keycodemapdb.git
Tree: qemuu git://xenbits.xen.org/qemu-xen.git
Tree: xen git://xenbits.xen.org/xen.git

For bisection revision-tuple graph see:
   
http://logs.test-lab.xenproject.org/osstest/results/bisect/xen-unstable/build-arm64-libvirt.libvirt-build.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/xen-unstable/build-arm64-libvirt.libvirt-build
 --summary-out=tmp/172112.bisection-summary --basis-template=172073 
--blessings=real,real-bisect,real-retry --flight=172112 xen-unstable 
build-arm64-libvirt libvirt-build
Searching for failure / basis pass:
 172089 fail [host=rochester0] / 172073 ok.
Failure / basis pass flights: 172089 / 172073
Tree: libvirt git://xenbits.xen.org/libvirt.git
Tree: libvirt_keycodemapdb https://gitlab.com/keycodemap/keycodemapdb.git
Tree: qemuu git://xenbits.xen.org/qemu-xen.git
Tree: xen git://xenbits.xen.org/xen.git
Latest 2c846fa6bcc11929c9fb857a22430fb9945654ad 
27acf0ef828bf719b2053ba398b195829413dbdd 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
4d96a4fe2ac08cc93f2e7eca56120792363cb950
Basis pass 2c846fa6bcc11929c9fb857a22430fb9945654ad 
27acf0ef828bf719b2053ba398b195829413dbdd 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
f732240fd3bac25116151db5ddeb7203b62e85ce
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/libvirt.git#2c846fa6bcc11929c9fb857a22430fb9945654ad-2c846fa6bcc11929c9fb857a22430fb9945654ad
 
https://gitlab.com/keycodemap/keycodemapdb.git#27acf0ef828bf719b2053ba398b195829413dbdd-27acf0ef828bf719b2053ba398b195829413dbdd
 
git://xenbits.xen.org/qemu-xen.git#b746458e1ce1bec85e58b458386f8b7a0bedfaa6-b746458e1ce1bec85e58b458386f8b7a0bedfaa6
 
git://xenbits.xen.org/xen.git#f732240fd3bac25116151db5ddeb7203b62e85ce-4d96a4fe2ac08\
 cc93f2e7eca56120792363cb950
Loaded 5001 nodes in revision graph
Searching for test results:
 171887 [host=laxton1]
 171896 [host=laxton1]
 171910 [host=rochester1]
 171933 [host=laxton1]
 171993 [host=laxton1]
 172058 [host=laxton1]
 172073 pass 2c846fa6bcc11929c9fb857a22430fb9945654ad 
27acf0ef828bf719b2053ba398b195829413dbdd 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
f732240fd3bac25116151db5ddeb7203b62e85ce
 172081 [host=rochester1]
 172089 fail 2c846fa6bcc11929c9fb857a22430fb9945654ad 
27acf0ef828bf719b2053ba398b195829413dbdd 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
4d96a4fe2ac08cc93f2e7eca56120792363cb950
 172105 pass 2c846fa6bcc11929c9fb857a22430fb9945654ad 
27acf0ef828bf719b2053ba398b195829413dbdd 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
f732240fd3bac25116151db5ddeb7203b62e85ce
 172106 fail 2c846fa6bcc11929c9fb857a22430fb9945654ad 
27acf0ef828bf719b2053ba398b195829413dbdd 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
4d96a4fe2ac08cc93f2e7eca56120792363cb950
Searching for interesting versions
 Result found: flight 172073 (pass), for basis pass
 For basis failure, parent search stopping at 
2c846fa6bcc11929c9fb857a22430fb9945654ad 
27acf0ef828bf719b2053ba398b195829413dbdd 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
f732240fd3bac25116151db5ddeb7203b62e85ce, results HASH(0x5639905a49f0) 
HASH(0x5639905ab330) Result found: flight 172089 (fail), for basis failure (at 
ancestor ~386)
 Repro found: flight 172105 (pass), for basis pass
 Repro found: flight 172106 (fail), for basis failure
 20 revisions at 2c846fa6bcc11929c9fb857a22430fb9945654ad 
27acf0ef828bf719b2053ba398b195829413dbdd 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
9dc3f006a831cd20d531123f097e3de176ac3cae
Looking 10 below 2c846fa6bcc11929c9fb857a22430fb9945654ad 
27acf0ef828bf719b2053ba398b195829413dbdd 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
9dc3f006a831cd20d531123f097e3de176ac3cae.
Should test 2c846fa6bcc11929c9fb857a22430fb9945654ad 
27acf0ef828bf719b2053ba398b195829413dbdd 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
124f138b37d595294b3100349e26ffb3f1df7b13.
Revision graph left in 
/home/logs/results/bisect/xen-unstable/build-arm64-libvirt.libvirt-build.{dot,ps,png,html,svg}.
Populating 172112...
Need 172112.build-arm64-libvirt (like 172089)
 revision_libvirt=2c846fa6bcc11929c9fb857a22430fb9945654ad
 revision_libvirt_keycodemapdb=27acf0ef828bf719b2053ba398b195829413dbdd
 revision_xen=124f138b37d595294b3100349e26ffb3f1df7b13
Creating 172112.build-arm64-libvirt (copying from 172089)
Need 172112.build-arm64 (like 172089)
 revision_qemuu=b746458e1ce1bec85e58b458386f8b7a0bedfaa6
 revision_xen=124f138b37d595294b3100349e26ffb3f1df7b13
Searching for build-arm64 (like 172089) to reuse...
Creating 172112.build-arm64 (copying from 172089)
DB confict (err=7 state=40001): DBD::Pg::db do failed: ERROR:  could not 
serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during write.
HINT:  The transaction might succeed if retried. [for Statement "            
INSERT INTO runvars (
                    SELECT ? as flight, ? as job, name, val, 'f'
                      FROM bisection_runvars
                                 )
"]
DB conflict (messages above may refer); retrying after 0.73859833677216...
Populating 172112...
Need 172112.build-arm64-libvirt (like 172089)
 revision_libvirt=2c846fa6bcc11929c9fb857a22430fb9945654ad
 revision_libvirt_keycodemapdb=27acf0ef828bf719b2053ba398b195829413dbdd
 revision_xen=124f138b37d595294b3100349e26ffb3f1df7b13
Creating 172112.build-arm64-libvirt (copying from 172089)
Need 172112.build-arm64 (like 172089)
 revision_qemuu=b746458e1ce1bec85e58b458386f8b7a0bedfaa6
 revision_xen=124f138b37d595294b3100349e26ffb3f1df7b13
Creating 172112.build-arm64 (copying from 172089)
Checking for flail (since 172073)...
Flight 172112 ready to go.