[xen-unstable bisection] 169906: testing test-arm64-arm64-xl-vhd

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

branch xen-unstable
xenbranch xen-unstable
job test-arm64-arm64-xl-vhd
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-vhd.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-vhd.xen-boot
 --summary-out=tmp/169906.bisection-summary --basis-template=169775 
--blessings=real,real-bisect,real-retry --flight=169906 xen-unstable 
test-arm64-arm64-xl-vhd xen-boot
Searching for failure / basis pass:
 169859 fail [host=rochester0] / 169819 [host=laxton1] 169798 [host=laxton1] 
169775 ok.
Failure / basis pass flights: 169859 / 169775
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 
d711a8e5279d830d2e4f0f55246ed0c6e4a6bbed
Basis pass f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
a68d6d311c2d1fd9d2fa9a0768ea2353e8a79b42 
3f5d61466345ed2213de2d7e391b6cd6d4b86015
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#3f5d61466345ed2213de2d7e391b6cd6d4b86015-d711a8e\
 5279d830d2e4f0f55246ed0c6e4a6bbed
Loaded 5001 nodes in revision graph
Searching for test results:
 169756 [host=rochester1]
 169775 pass f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
a68d6d311c2d1fd9d2fa9a0768ea2353e8a79b42 
3f5d61466345ed2213de2d7e391b6cd6d4b86015
 169798 [host=laxton1]
 169819 [host=laxton1]
 169859 fail f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
a68d6d311c2d1fd9d2fa9a0768ea2353e8a79b42 
d711a8e5279d830d2e4f0f55246ed0c6e4a6bbed
 169900 pass f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
a68d6d311c2d1fd9d2fa9a0768ea2353e8a79b42 
3f5d61466345ed2213de2d7e391b6cd6d4b86015
 169903 fail f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
a68d6d311c2d1fd9d2fa9a0768ea2353e8a79b42 
d711a8e5279d830d2e4f0f55246ed0c6e4a6bbed
Searching for interesting versions
 Result found: flight 169775 (pass), for basis pass
 For basis failure, parent search stopping at 
f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
a68d6d311c2d1fd9d2fa9a0768ea2353e8a79b42 
3f5d61466345ed2213de2d7e391b6cd6d4b86015, results HASH(0x562816c1bac8) 
HASH(0x562816c17f38) Result found: flight 169859 (fail), for basis failure (at 
ancestor ~64)
 Repro found: flight 169900 (pass), for basis pass
 Repro found: flight 169903 (fail), for basis failure
 19 revisions at f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
a68d6d311c2d1fd9d2fa9a0768ea2353e8a79b42 
54a71fe63b98c81cae4ff81bd0bd154840c3b44f
Looking 9 below f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
a68d6d311c2d1fd9d2fa9a0768ea2353e8a79b42 
54a71fe63b98c81cae4ff81bd0bd154840c3b44f.
Should test f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
a68d6d311c2d1fd9d2fa9a0768ea2353e8a79b42 
4026c0d4c4811b8337b4eab3cdea7037cbfb0eb4.
Revision graph left in 
/home/logs/results/bisect/xen-unstable/test-arm64-arm64-xl-vhd.xen-boot.{dot,ps,png,html,svg}.
Populating 169906...
Need 169906.test-arm64-arm64-xl-vhd (like 169859)
Creating 169906.test-arm64-arm64-xl-vhd (copying from 169859)
Need 169906.build-arm64 (like 169859)
 revision_qemuu=a68d6d311c2d1fd9d2fa9a0768ea2353e8a79b42
 revision_xen=4026c0d4c4811b8337b4eab3cdea7037cbfb0eb4
Searching for build-arm64 (like 169859) to reuse...
Creating 169906.build-arm64 (copying from 169859)
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 0.836821893303753...
Populating 169906...
Need 169906.test-arm64-arm64-xl-vhd (like 169859)
Creating 169906.test-arm64-arm64-xl-vhd (copying from 169859)
Need 169906.build-arm64 (like 169859)
 revision_qemuu=a68d6d311c2d1fd9d2fa9a0768ea2353e8a79b42
 revision_xen=4026c0d4c4811b8337b4eab3cdea7037cbfb0eb4
Creating 169906.build-arm64 (copying from 169859)
Need 169906.build-arm64-pvops (like 169859)
 revision_linux=f0f0e602f7c9781699ecda9be763eac0b03d54f0
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-arm64-pvops (like 169859) to reuse...
Can reuse build-kern 169897.build-arm64-pvops.
Already created build-arm64
Checking for flail (since 169775)...
Flight 169906 ready to go.