[xen-unstable bisection] 156740: 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/156740.bisection-summary --basis-template=156443 
--blessings=real,real-bisect,real-retry --flight=156740 xen-unstable 
build-arm64-libvirt libvirt-build
Searching for failure / basis pass:
 156711 fail [host=rochester0] / 156663 ok.
Failure / basis pass flights: 156711 / 156663
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 
7ea428895af2840d85c524f0bd11a38aac308308 
5505f5f8e7e805365cfe70b6a4af6115940bb749
Basis pass 2c846fa6bcc11929c9fb857a22430fb9945654ad 
27acf0ef828bf719b2053ba398b195829413dbdd 
7ea428895af2840d85c524f0bd11a38aac308308 
3059178798a23ba870ff86ff54d442a07e6651fc
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#7ea428895af2840d85c524f0bd11a38aac308308-7ea428895af2840d85c524f0bd11a38aac308308
 
git://xenbits.xen.org/xen.git#3059178798a23ba870ff86ff54d442a07e6651fc-5505f5f8e7e80\
 5365cfe70b6a4af6115940bb749
Loaded 5001 nodes in revision graph
Searching for test results:
 156663 pass 2c846fa6bcc11929c9fb857a22430fb9945654ad 
27acf0ef828bf719b2053ba398b195829413dbdd 
7ea428895af2840d85c524f0bd11a38aac308308 
3059178798a23ba870ff86ff54d442a07e6651fc
 156711 fail 2c846fa6bcc11929c9fb857a22430fb9945654ad 
27acf0ef828bf719b2053ba398b195829413dbdd 
7ea428895af2840d85c524f0bd11a38aac308308 
5505f5f8e7e805365cfe70b6a4af6115940bb749
 156738 pass 2c846fa6bcc11929c9fb857a22430fb9945654ad 
27acf0ef828bf719b2053ba398b195829413dbdd 
7ea428895af2840d85c524f0bd11a38aac308308 
3059178798a23ba870ff86ff54d442a07e6651fc
Searching for interesting versions
 Result found: flight 156663 (pass), for basis pass
 For basis failure, parent search stopping at 
2c846fa6bcc11929c9fb857a22430fb9945654ad 
27acf0ef828bf719b2053ba398b195829413dbdd 
7ea428895af2840d85c524f0bd11a38aac308308 
3059178798a23ba870ff86ff54d442a07e6651fc, results HASH(0x55acbd665ab0) 
HASH(0x55acbd66afe8) Result found: flight 156711 (fail), for basis failure (at 
ancestor ~533)
 Repro found: flight 156738 (pass), for basis pass
Need to reproduce basis failure (fail); had 1 already.
Should test 2c846fa6bcc11929c9fb857a22430fb9945654ad 
27acf0ef828bf719b2053ba398b195829413dbdd 
7ea428895af2840d85c524f0bd11a38aac308308 
5505f5f8e7e805365cfe70b6a4af6115940bb749.
Revision graph left in 
/home/logs/results/bisect/xen-unstable/build-arm64-libvirt.libvirt-build.{dot,ps,png,html,svg}.
Populating 156740...
Need 156740.build-arm64-libvirt (like 156711)
 revision_libvirt=2c846fa6bcc11929c9fb857a22430fb9945654ad
 revision_libvirt_keycodemapdb=27acf0ef828bf719b2053ba398b195829413dbdd
 revision_xen=5505f5f8e7e805365cfe70b6a4af6115940bb749
Creating 156740.build-arm64-libvirt (copying from 156711)
Need 156740.build-arm64 (like 156711)
 revision_qemuu=7ea428895af2840d85c524f0bd11a38aac308308
 revision_xen=5505f5f8e7e805365cfe70b6a4af6115940bb749
Searching for build-arm64 (like 156711) to reuse...
Creating 156740.build-arm64 (copying from 156711)
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 jobs (flight, job, recipe, status)
                      VALUES (?, ?, ?, 'queued')
"]
DB conflict (messages above may refer); retrying after 0.451889629782276...
Populating 156740...
Need 156740.build-arm64-libvirt (like 156711)
 revision_libvirt=2c846fa6bcc11929c9fb857a22430fb9945654ad
 revision_libvirt_keycodemapdb=27acf0ef828bf719b2053ba398b195829413dbdd
 revision_xen=5505f5f8e7e805365cfe70b6a4af6115940bb749
Creating 156740.build-arm64-libvirt (copying from 156711)
Need 156740.build-arm64 (like 156711)
 revision_qemuu=7ea428895af2840d85c524f0bd11a38aac308308
 revision_xen=5505f5f8e7e805365cfe70b6a4af6115940bb749
Creating 156740.build-arm64 (copying from 156711)
Checking for flail (since 156663)...
Flight 156740 ready to go.