[xen-unstable bisection] 180438: testing test-amd64-i386-pair

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

branch xen-unstable
xenbranch xen-unstable
job test-amd64-i386-pair
testid xen-install/src_host

Tree: linux git://xenbits.xen.org/linux-pvops.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: qemu git://xenbits.xen.org/qemu-xen-traditional.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/test-amd64-i386-pair.xen-install--src_host.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/test-amd64-i386-pair.xen-install--src_host
 --summary-out=tmp/180438.bisection-summary --basis-template=180401 
--blessings=real,real-bisect,real-retry --flight=180438 xen-unstable 
test-amd64-i386-pair xen-install/src_host
Searching for failure / basis pass:
 180416 fail [dst_host=nocera0,src_host=nocera1] / 180401 ok.
Failure / basis pass flights: 180416 / 180401
(tree with no url: minios)
(tree with no url: ovmf)
(tree with no url: seabios)
Tree: linux git://xenbits.xen.org/linux-pvops.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: qemu git://xenbits.xen.org/qemu-xen-traditional.git
Tree: qemuu git://xenbits.xen.org/qemu-xen.git
Tree: xen git://xenbits.xen.org/xen.git
Latest c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
8c51cd970509b97d8378d175646ec32889828158 
f6c3cb21628f7bed73cb992da400f6b36630f290
Basis pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
8c51cd970509b97d8378d175646ec32889828158 
c6c8c0808f908911a38bc330cdc7a26ac4bf6d51
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/linux-pvops.git#c3038e718a19fc596f7b1baba0f83d5146dc7784-c3038e718a19fc596f7b1baba0f83d5146dc7784
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/qemu-xen-traditional.git#3d273dd05e51e5a1ffba3d98c7437ee84e8f8764-3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 git://xenbits.xen.org/qemu-xen.git#8c51cd970509b97d8378d175646ec32\
 889828158-8c51cd970509b97d8378d175646ec32889828158 
git://xenbits.xen.org/xen.git#c6c8c0808f908911a38bc330cdc7a26ac4bf6d51-f6c3cb21628f7bed73cb992da400f6b36630f290
Loaded 5001 nodes in revision graph
Searching for test results:
 180367 [dst_host=nobling1,src_host=nobling0]
 180377 [dst_host=huxelrebe0,src_host=huxelrebe1]
 180391 [dst_host=nobling0,src_host=nobling1]
 180381 [dst_host=albana0,src_host=albana1]
 180401 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
8c51cd970509b97d8378d175646ec32889828158 
c6c8c0808f908911a38bc330cdc7a26ac4bf6d51
 180416 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
8c51cd970509b97d8378d175646ec32889828158 
f6c3cb21628f7bed73cb992da400f6b36630f290
 180432 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
8c51cd970509b97d8378d175646ec32889828158 
c6c8c0808f908911a38bc330cdc7a26ac4bf6d51
Searching for interesting versions
 Result found: flight 180401 (pass), for basis pass
 For basis failure, parent search stopping at 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
8c51cd970509b97d8378d175646ec32889828158 
c6c8c0808f908911a38bc330cdc7a26ac4bf6d51, results HASH(0x556261d0dc30) 
HASH(0x55626185d170) Result found: flight 180416 (fail), for basis failure (at 
ancestor ~1372)
 Repro found: flight 180432 (pass), for basis pass
Need to reproduce basis failure (fail); had 1 already.
Should test c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
8c51cd970509b97d8378d175646ec32889828158 
f6c3cb21628f7bed73cb992da400f6b36630f290.
Revision graph left in 
/home/logs/results/bisect/xen-unstable/test-amd64-i386-pair.xen-install--src_host.{dot,ps,png,html,svg}.
Populating 180438...
Need 180438.test-amd64-i386-pair (like 180416)
Creating 180438.test-amd64-i386-pair (copying from 180416)
Need 180438.build-i386 (like 180416)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=8c51cd970509b97d8378d175646ec32889828158
 revision_xen=f6c3cb21628f7bed73cb992da400f6b36630f290
Searching for build-i386 (like 180416) to reuse...
Creating 180438.build-i386 (copying from 180416)
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 0.404869128325121...
Populating 180438...
Need 180438.test-amd64-i386-pair (like 180416)
Creating 180438.test-amd64-i386-pair (copying from 180416)
Need 180438.build-i386 (like 180416)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=8c51cd970509b97d8378d175646ec32889828158
 revision_xen=f6c3cb21628f7bed73cb992da400f6b36630f290
Creating 180438.build-i386 (copying from 180416)
Need 180438.build-i386-pvops (like 180416)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-i386-pvops (like 180416) to reuse...
Can reuse build-kern 180436.build-i386-pvops.
DB confict (err=7 state=40001): DBD::Pg::st execute 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 "        UPDATE 
runvars SET val=?
            WHERE  flight=? AND job=? AND name=?
" with ParamValues: 1='180436.build-i386-pvops', 2='180438', 
3='test-amd64-i386-pair', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 1.35493312142256...
Populating 180438...
Need 180438.test-amd64-i386-pair (like 180416)
Creating 180438.test-amd64-i386-pair (copying from 180416)
Need 180438.build-i386 (like 180416)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=8c51cd970509b97d8378d175646ec32889828158
 revision_xen=f6c3cb21628f7bed73cb992da400f6b36630f290
Creating 180438.build-i386 (copying from 180416)
Need 180438.build-i386-pvops (like 180416)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 180436.build-i386-pvops.
Need 180438.build-amd64 (like 180416)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=8c51cd970509b97d8378d175646ec32889828158
 revision_xen=f6c3cb21628f7bed73cb992da400f6b36630f290
Searching for build-amd64 (like 180416) to reuse...
Creating 180438.build-amd64 (copying from 180416)
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 0.946182412675999...
Populating 180438...
Need 180438.test-amd64-i386-pair (like 180416)
Creating 180438.test-amd64-i386-pair (copying from 180416)
Need 180438.build-i386 (like 180416)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=8c51cd970509b97d8378d175646ec32889828158
 revision_xen=f6c3cb21628f7bed73cb992da400f6b36630f290
Creating 180438.build-i386 (copying from 180416)
Need 180438.build-i386-pvops (like 180416)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 180436.build-i386-pvops.
Need 180438.build-amd64 (like 180416)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=8c51cd970509b97d8378d175646ec32889828158
 revision_xen=f6c3cb21628f7bed73cb992da400f6b36630f290
Creating 180438.build-amd64 (copying from 180416)
Checking for flail (since 180401)...
Flight 180438 ready to go.