[linux-4.4 bisection] 147044: testing test-amd64-amd64-qemuu-nested-intel

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

branch xen-unstable
xenbranch xen-unstable
job test-amd64-amd64-qemuu-nested-intel
testid debian-hvm-install/l1/l2

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

For bisection revision-tuple graph see:
   
http://logs.test-lab.xenproject.org/osstest/results/bisect/linux-4.4/test-amd64-amd64-qemuu-nested-intel.debian-hvm-install--l1--l2.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/linux-4.4/test-amd64-amd64-qemuu-nested-intel.debian-hvm-install--l1--l2
 --summary-out=tmp/147044.bisection-summary --basis-template=139698 
--blessings=real,real-bisect --flight=147044 linux-4.4 
test-amd64-amd64-qemuu-nested-intel debian-hvm-install/l1/l2
Searching for failure / basis pass:
 146915 fail [host=elbling1] / 143846 [host=debina1] 143646 [host=fiano0] 
143548 [host=huxelrebe1] 143425 [host=baroque0] 143351 [host=albana1] 143292 
[host=italia0] 143254 [host=godello1] 143181 [host=godello0] 143138 
[host=elbling0] 143097 [host=debina0] 143063 [host=chardonnay1] 143042 
[host=fiano1] 143009 [host=albana0] 142951 [host=huxelrebe1] 142901 
[host=fiano0] 142800 [host=debina1] 142736 [host=baroque1] 142711 
[host=albana1] 142685 [host=chardonnay0] 142648 [host=godello0] 142606 [host\
 =italia0] 142571 [host=debina0] 142521 [host=italia1] 142470 [host=fiano1] 
142430 [host=huxelrebe0] 142401 [host=albana0] 142381 ok.
Failure / basis pass flights: 146915 / 142381
(tree with no url: minios)
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 d6ccbff9be43dbb6113a6a3f107c3d066052097e 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
70911f1f4aee0366b6122f2b90d367ec0f066beb 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
72dbcf0c065037dddb591a072c4f8f16fe888ea8
Basis pass 5164f0c3740d357ba460b44222bedfa2475ca794 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d19040804afb2bdd60f18e8aef7da78028575fe6 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
43f5df79dad6738d52ea79d072de2b56eb96a91f 
f93abf0315efef861270c25d83c8047fd6a54ec4
Generating revisions with ./adhoc-revtuple-generator  
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git#5164f0c3740d357ba460b44222bedfa2475ca794-d6ccbff9be43dbb6113a6a3f107c3d066052097e
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/osstest/ovmf.git#d19040804afb2bdd60f18e8aef7da78028575fe6-70911f1f4aee0366b6122f2b90d367ec0f066beb
 git://xenbits.xen.org/qemu-xen-traditional\
 
.git#d0d8ad39ecb51cd7497cd524484fe09f50876798-d0d8ad39ecb51cd7497cd524484fe09f50876798
 
git://xenbits.xen.org/qemu-xen.git#933ebad2470a169504799a1d95b8e410bd9847ef-933ebad2470a169504799a1d95b8e410bd9847ef
 
git://xenbits.xen.org/osstest/seabios.git#43f5df79dad6738d52ea79d072de2b56eb96a91f-76551856b28d227cb0386a1ab0e774329b941f7d
 
git://xenbits.xen.org/xen.git#f93abf0315efef861270c25d83c8047fd6a54ec4-72dbcf0c065037dddb591a072c4f8f16fe888ea8
Use of uninitialized value $parents in array dereference at 
./adhoc-revtuple-generator line 465.
Use of uninitialized value in concatenation (.) or string at 
./adhoc-revtuple-generator line 465.
Loaded 17544 nodes in revision graph
Searching for test results:
 142335 [host=huxelrebe1]
 142363 [host=baroque0]
 142381 pass 5164f0c3740d357ba460b44222bedfa2475ca794 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d19040804afb2bdd60f18e8aef7da78028575fe6 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
43f5df79dad6738d52ea79d072de2b56eb96a91f 
f93abf0315efef861270c25d83c8047fd6a54ec4
 142401 [host=albana0]
 142470 [host=fiano1]
 142430 [host=huxelrebe0]
 142521 [host=italia1]
 142606 [host=italia0]
 142571 [host=debina0]
 142648 [host=godello0]
 142685 [host=chardonnay0]
 142711 [host=albana1]
 142736 [host=baroque1]
 142762 [host=debina1]
 142800 [host=debina1]
 142901 [host=fiano0]
 142851 [host=fiano0]
 142951 [host=huxelrebe1]
 143042 [host=fiano1]
 143009 [host=albana0]
 143063 [host=chardonnay1]
 143138 [host=elbling0]
 143097 [host=debina0]
 143181 [host=godello0]
 143254 [host=godello1]
 143292 [host=italia0]
 143351 [host=albana1]
 143425 [host=baroque0]
 143548 [host=huxelrebe1]
 143646 [host=fiano0]
 143846 [host=debina1]
 146915 fail d6ccbff9be43dbb6113a6a3f107c3d066052097e 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
70911f1f4aee0366b6122f2b90d367ec0f066beb 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
72dbcf0c065037dddb591a072c4f8f16fe888ea8
 146860 []
Searching for interesting versions
 Result found: flight 142381 (pass), for basis pass
 Result found: flight 146915 (fail), for basis failure
Need to reproduce basis pass (pass); had 1 already.
Should test 5164f0c3740d357ba460b44222bedfa2475ca794 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d19040804afb2bdd60f18e8aef7da78028575fe6 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
43f5df79dad6738d52ea79d072de2b56eb96a91f 
f93abf0315efef861270c25d83c8047fd6a54ec4.
dot: graph is too large for cairo-renderer bitmaps. Scaling by 0.219938 to fit
pnmtopng: 25 colors found
Revision graph left in 
/home/logs/results/bisect/linux-4.4/test-amd64-amd64-qemuu-nested-intel.debian-hvm-install--l1--l2.{dot,ps,png,html,svg}.
Populating 147044...
Need 147044.test-amd64-amd64-qemuu-nested-intel (like 146915)
Creating 147044.test-amd64-amd64-qemuu-nested-intel (copying from 146915)
Need 147044.build-amd64 (like 146915)
 revision_ovmf=d19040804afb2bdd60f18e8aef7da78028575fe6
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=43f5df79dad6738d52ea79d072de2b56eb96a91f
 revision_xen=f93abf0315efef861270c25d83c8047fd6a54ec4
Searching for build-amd64 (like 146915) to reuse...
Creating 147044.build-amd64 (copying from 146915)
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...
Populating 147044...
Need 147044.test-amd64-amd64-qemuu-nested-intel (like 146915)
Creating 147044.test-amd64-amd64-qemuu-nested-intel (copying from 146915)
Need 147044.build-amd64 (like 146915)
 revision_ovmf=d19040804afb2bdd60f18e8aef7da78028575fe6
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=43f5df79dad6738d52ea79d072de2b56eb96a91f
 revision_xen=f93abf0315efef861270c25d83c8047fd6a54ec4
Creating 147044.build-amd64 (copying from 146915)
Need 147044.build-amd64-pvops (like 146915)
 revision_linux=5164f0c3740d357ba460b44222bedfa2475ca794
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 146915) to reuse...
Creating 147044.build-amd64-pvops (copying from 146915)
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...
Populating 147044...
Need 147044.test-amd64-amd64-qemuu-nested-intel (like 146915)
Creating 147044.test-amd64-amd64-qemuu-nested-intel (copying from 146915)
Need 147044.build-amd64 (like 146915)
 revision_ovmf=d19040804afb2bdd60f18e8aef7da78028575fe6
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=43f5df79dad6738d52ea79d072de2b56eb96a91f
 revision_xen=f93abf0315efef861270c25d83c8047fd6a54ec4
Creating 147044.build-amd64 (copying from 146915)
Need 147044.build-amd64-pvops (like 146915)
 revision_linux=5164f0c3740d357ba460b44222bedfa2475ca794
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Creating 147044.build-amd64-pvops (copying from 146915)
Already created build-amd64
Checking for flail (since 142381)...
Flight 147044 ready to go.

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