[xen-unstable bisection] 169875: testing test-arm64-arm64-xl-credit1

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

branch xen-unstable
xenbranch xen-unstable
job test-arm64-arm64-xl-credit1
testid xen-boot

Tree: linux git://xenbits.xen.org/linux-pvops.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.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-arm64-arm64-xl-credit1.xen-boot.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-arm64-arm64-xl-credit1.xen-boot
 --summary-out=tmp/169875.bisection-summary --basis-template=169775 
--blessings=real,real-bisect,real-retry --flight=169875 xen-unstable 
test-arm64-arm64-xl-credit1 xen-boot
Searching for failure / basis pass:
 169819 fail [host=rochester1] / 169775 [host=laxton1] 169756 [host=laxton1] 
169723 ok.
Failure / basis pass flights: 169819 / 169723
Tree: linux git://xenbits.xen.org/linux-pvops.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: qemuu git://xenbits.xen.org/qemu-xen.git
Tree: xen git://xenbits.xen.org/xen.git
Latest f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
a68d6d311c2d1fd9d2fa9a0768ea2353e8a79b42 
da28439ba55b8a571032b3358af567cff749f612
Basis pass f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
a68d6d311c2d1fd9d2fa9a0768ea2353e8a79b42 
2419a159fb943c24a6f2439604b9fdb1478fcd08
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/linux-pvops.git#f0f0e602f7c9781699ecda9be763eac0b03d54f0-f0f0e602f7c9781699ecda9be763eac0b03d54f0
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/qemu-xen.git#a68d6d311c2d1fd9d2fa9a0768ea2353e8a79b42-a68d6d311c2d1fd9d2fa9a0768ea2353e8a79b42
 git://xenbits.xen.org/xen.git#2419a159fb943c24a6f2439604b9fdb1478fcd08-da28439\
 ba55b8a571032b3358af567cff749f612
Loaded 5001 nodes in revision graph
Searching for test results:
 169635 [host=laxton1]
 169666 [host=rochester0]
 169694 [host=laxton1]
 169723 pass f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
a68d6d311c2d1fd9d2fa9a0768ea2353e8a79b42 
2419a159fb943c24a6f2439604b9fdb1478fcd08
 169756 [host=laxton1]
 169775 [host=laxton1]
 169798 fail f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
a68d6d311c2d1fd9d2fa9a0768ea2353e8a79b42 
53b705d02cec03861044e673536586bd1b2443bd
 169819 fail f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
a68d6d311c2d1fd9d2fa9a0768ea2353e8a79b42 
da28439ba55b8a571032b3358af567cff749f612
Searching for interesting versions
 Result found: flight 169723 (pass), for basis pass
 For basis failure, parent search stopping at 
f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
a68d6d311c2d1fd9d2fa9a0768ea2353e8a79b42 
2419a159fb943c24a6f2439604b9fdb1478fcd08, results HASH(0x55dffcc3c410) Result 
found: flight 169798 (fail), for basis failure (at ancestor ~57)
Need to reproduce basis pass (pass); had 1 already.
Should test f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
a68d6d311c2d1fd9d2fa9a0768ea2353e8a79b42 
2419a159fb943c24a6f2439604b9fdb1478fcd08.
Revision graph left in 
/home/logs/results/bisect/xen-unstable/test-arm64-arm64-xl-credit1.xen-boot.{dot,ps,png,html,svg}.
Populating 169875...
Need 169875.test-arm64-arm64-xl-credit1 (like 169819)
Creating 169875.test-arm64-arm64-xl-credit1 (copying from 169819)
Need 169875.build-arm64 (like 169819)
 revision_qemuu=a68d6d311c2d1fd9d2fa9a0768ea2353e8a79b42
 revision_xen=2419a159fb943c24a6f2439604b9fdb1478fcd08
Searching for build-arm64 (like 169819) to reuse...
Can reuse build 169823.build-arm64.
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='169823.build-arm64', 2='169875', 
3='test-arm64-arm64-xl-credit1', 4='buildjob']
DB conflict (messages above may refer); retrying after 0.800728241288201...
Populating 169875...
Need 169875.test-arm64-arm64-xl-credit1 (like 169819)
Creating 169875.test-arm64-arm64-xl-credit1 (copying from 169819)
Need 169875.build-arm64 (like 169819)
 revision_qemuu=a68d6d311c2d1fd9d2fa9a0768ea2353e8a79b42
 revision_xen=2419a159fb943c24a6f2439604b9fdb1478fcd08
Can reuse build 169823.build-arm64.
Need 169875.build-arm64-pvops (like 169819)
 revision_linux=f0f0e602f7c9781699ecda9be763eac0b03d54f0
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-arm64-pvops (like 169819) to reuse...
Can reuse build-kern 169850.build-arm64-pvops.
Need 169875.build-arm64 (like 169819)
 revision_qemuu=a68d6d311c2d1fd9d2fa9a0768ea2353e8a79b42
 revision_xen=2419a159fb943c24a6f2439604b9fdb1478fcd08
Can reuse build 169823.build-arm64.
Checking for flail (since 169723)...
Flight 169875 ready to go.