[xen-unstable-smoke bisection] 173502: testing test-arm64-arm64-xl-xsm

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

branch xen-unstable-smoke
xenbranch xen-unstable-smoke
job test-arm64-arm64-xl-xsm
testid guest-start

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-smoke/test-arm64-arm64-xl-xsm.guest-start.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-smoke/test-arm64-arm64-xl-xsm.guest-start
 --summary-out=tmp/173502.bisection-summary --basis-template=173457 
--blessings=real,real-bisect,real-retry --flight=173502 xen-unstable-smoke 
test-arm64-arm64-xl-xsm guest-start
Searching for failure / basis pass:
 173492 fail [host=laxton1] / 173457 [host=rochester1] 173428 [host=rochester0] 
173410 [host=rochester0] 173387 ok.
Failure / basis pass flights: 173492 / 173387
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 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
87a20c98d9f0f422727fe9b4b9e22c2c43a5cd9c
Basis pass f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
1666086b00442b23e4fd70f4971e3bcf1a16b124
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#b746458e1ce1bec85e58b458386f8b7a0bedfaa6-b746458e1ce1bec85e58b458386f8b7a0bedfaa6
 git://xenbits.xen.org/xen.git#1666086b00442b23e4fd70f4971e3bcf1a16b124-87a20c9\
 8d9f0f422727fe9b4b9e22c2c43a5cd9c
Loaded 5001 nodes in revision graph
Searching for test results:
 173387 pass f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
1666086b00442b23e4fd70f4971e3bcf1a16b124
 173410 [host=rochester0]
 173428 [host=rochester0]
 173457 [host=rochester1]
 173492 fail f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
87a20c98d9f0f422727fe9b4b9e22c2c43a5cd9c
 173500 pass f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
1666086b00442b23e4fd70f4971e3bcf1a16b124
Searching for interesting versions
 Result found: flight 173387 (pass), for basis pass
 For basis failure, parent search stopping at 
f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
1666086b00442b23e4fd70f4971e3bcf1a16b124, results HASH(0x563f392730d8) 
HASH(0x563f39274ae0) Result found: flight 173492 (fail), for basis failure (at 
ancestor ~600)
 Repro found: flight 173500 (pass), for basis pass
Need to reproduce basis failure (fail); had 1 already.
Should test f0f0e602f7c9781699ecda9be763eac0b03d54f0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
87a20c98d9f0f422727fe9b4b9e22c2c43a5cd9c.
Revision graph left in 
/home/logs/results/bisect/xen-unstable-smoke/test-arm64-arm64-xl-xsm.guest-start.{dot,ps,png,html,svg}.
Populating 173502...
Need 173502.test-arm64-arm64-xl-xsm (like 173492)
Creating 173502.test-arm64-arm64-xl-xsm (copying from 173492)
Need 173502.build-arm64-xsm (like 173492)
 revision_qemuu=b746458e1ce1bec85e58b458386f8b7a0bedfaa6
 revision_xen=87a20c98d9f0f422727fe9b4b9e22c2c43a5cd9c
Searching for build-arm64-xsm (like 173492) to reuse...
Creating 173502.build-arm64-xsm (copying from 173492)
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 runvars (
                    SELECT ? as flight, ? as job, name, val, 'f'
                      FROM bisection_runvars
                                 )
"]
DB conflict (messages above may refer); retrying after 0.873631873008893...
Populating 173502...
Need 173502.test-arm64-arm64-xl-xsm (like 173492)
Creating 173502.test-arm64-arm64-xl-xsm (copying from 173492)
Need 173502.build-arm64-xsm (like 173492)
 revision_qemuu=b746458e1ce1bec85e58b458386f8b7a0bedfaa6
 revision_xen=87a20c98d9f0f422727fe9b4b9e22c2c43a5cd9c
Creating 173502.build-arm64-xsm (copying from 173492)
Need 173502.build-arm64-pvops (like 173488)
 revision_linux=f0f0e602f7c9781699ecda9be763eac0b03d54f0
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-arm64-pvops (like 173488) to reuse...
Can reuse build-kern 173494.build-arm64-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='173494.build-arm64-pvops', 2='173502', 
3='test-arm64-arm64-xl-xsm', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 1.49597659538898...
Populating 173502...
Need 173502.test-arm64-arm64-xl-xsm (like 173492)
Creating 173502.test-arm64-arm64-xl-xsm (copying from 173492)
Need 173502.build-arm64-xsm (like 173492)
 revision_qemuu=b746458e1ce1bec85e58b458386f8b7a0bedfaa6
 revision_xen=87a20c98d9f0f422727fe9b4b9e22c2c43a5cd9c
Creating 173502.build-arm64-xsm (copying from 173492)
Need 173502.build-arm64-pvops (like 173488)
 revision_linux=f0f0e602f7c9781699ecda9be763eac0b03d54f0
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 173494.build-arm64-pvops.
Already created build-arm64-xsm
Checking for flail (since 173387)...
Flight 173502 ready to go.