[xen-unstable bisection] complete test-arm64-arm64-xl

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

branch xen-unstable
xenbranch xen-unstable
job test-arm64-arm64-xl
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

*** Found and reproduced problem changeset ***

  Bug is in tree:  xen git://xenbits.xen.org/xen.git
  Bug introduced:  9cfdb489af810f71acb7dcdb87075dc7b3b313a0
  Bug not present: a9f1f03b2710f5ce84f69c1c4516349531053fac
  Last fail repro: http://logs.test-lab.xenproject.org/osstest/logs/158400/


  commit 9cfdb489af810f71acb7dcdb87075dc7b3b313a0
  Author: Bertrand Marquis <bertrand.marquis@xxxxxxx>
  Date:   Thu Dec 17 15:38:02 2020 +0000
  
      xen/arm: Add ID registers and complete cpuinfo
      
      Add definition and entries in cpuinfo for ID registers introduced in
      newer Arm Architecture reference manual:
      - ID_PFR2: processor feature register 2
      - ID_DFR1: debug feature register 1
      - ID_MMFR4 and ID_MMFR5: Memory model feature registers 4 and 5
      - ID_ISA6: ISA Feature register 6
      Add more bitfield definitions in PFR fields of cpuinfo.
      Add MVFR2 register definition for aarch32.
      Add MVFRx_EL1 defines for aarch32.
      Add mvfr values in cpuinfo.
      Add some registers definition for arm64 in sysregs as some are not
      always know by compilers.
      Initialize the new values added in cpuinfo in identify_cpu during init.
      
      Signed-off-by: Bertrand Marquis <bertrand.marquis@xxxxxxx>
      Reviewed-by: Stefano Stabellini <sstabellini@xxxxxxxxxx>


For bisection revision-tuple graph see:
   
http://logs.test-lab.xenproject.org/osstest/results/bisect/xen-unstable/test-arm64-arm64-xl.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.xen-boot 
--summary-out=tmp/158400.bisection-summary --basis-template=158290 
--blessings=real,real-bisect,real-retry xen-unstable test-arm64-arm64-xl 
xen-boot
Searching for failure / basis pass:
 158379 fail [host=rochester0] / 158296 [host=laxton0] 158290 [host=rochester1] 
158269 ok.
Failure / basis pass flights: 158379 / 158269
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 a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
edad4c760a1b28abb15836ac4325912203c44905
Basis pass a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
7ba2ab495be54f608cb47440e1497b2795bd301a
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/linux-pvops.git#a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9-a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/qemu-xen.git#7ea428895af2840d85c524f0bd11a38aac308308-7ea428895af2840d85c524f0bd11a38aac308308
 git://xenbits.xen.org/xen.git#7ba2ab495be54f608cb47440e1497b2795bd301a-edad4c7\
 60a1b28abb15836ac4325912203c44905
Loaded 5001 nodes in revision graph
Searching for test results:
 158132 pass irrelevant
 158146 [host=rochester1]
 158183 [host=laxton1]
 158231 [host=laxton0]
 158269 pass a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
7ba2ab495be54f608cb47440e1497b2795bd301a
 158290 [host=rochester1]
 158296 [host=laxton0]
 158303 fail a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
ce59e3dda5f99afbe7257e1e9a22dffd5c4d033c
 158322 fail a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
ce59e3dda5f99afbe7257e1e9a22dffd5c4d033c
 158357 fail a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
ce59e3dda5f99afbe7257e1e9a22dffd5c4d033c
 158369 fail a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
faa0ab2a1df0381e00d85312247024b32d60a7b9
 158380 pass a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
7ba2ab495be54f608cb47440e1497b2795bd301a
 158381 fail a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
faa0ab2a1df0381e00d85312247024b32d60a7b9
 158383 fail a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
c7115531ea8ede5c6ab27f972c1be6ecad388f55
 158385 fail a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
7d2d7a43d0141de69d837854ce139bcd47a7b859
 158386 fail a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
07b9acea116e8329d613004766b8606756986db5
 158389 fail a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
9cfdb489af810f71acb7dcdb87075dc7b3b313a0
 158390 pass a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
a9f1f03b2710f5ce84f69c1c4516349531053fac
 158379 fail a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
edad4c760a1b28abb15836ac4325912203c44905
 158391 fail a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
9cfdb489af810f71acb7dcdb87075dc7b3b313a0
 158393 fail a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
edad4c760a1b28abb15836ac4325912203c44905
 158394 pass a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
a9f1f03b2710f5ce84f69c1c4516349531053fac
 158395 fail a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
9cfdb489af810f71acb7dcdb87075dc7b3b313a0
 158398 pass a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
a9f1f03b2710f5ce84f69c1c4516349531053fac
 158400 fail a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
9cfdb489af810f71acb7dcdb87075dc7b3b313a0
Searching for interesting versions
 Result found: flight 158269 (pass), for basis pass
 For basis failure, parent search stopping at 
a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
a9f1f03b2710f5ce84f69c1c4516349531053fac, results HASH(0x5631f42fa3f0) 
HASH(0x5631f42f0a28) HASH(0x5631f4263558) For basis failure, parent search 
stopping at a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
7ba2ab495be54f608cb47440e1497b2795bd301a, results \
 HASH(0x5631f4261cd0) HASH(0x5631f425c918) Result found: flight 158303 (fail), 
for basis failure (at ancestor ~783)
 Repro found: flight 158380 (pass), for basis pass
 Repro found: flight 158393 (fail), for basis failure
 0 revisions at a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
a9f1f03b2710f5ce84f69c1c4516349531053fac
No revisions left to test, checking graph state.
 Result found: flight 158390 (pass), for last pass
 Result found: flight 158391 (fail), for first failure
 Repro found: flight 158394 (pass), for last pass
 Repro found: flight 158395 (fail), for first failure
 Repro found: flight 158398 (pass), for last pass
 Repro found: flight 158400 (fail), for first failure

*** Found and reproduced problem changeset ***

  Bug is in tree:  xen git://xenbits.xen.org/xen.git
  Bug introduced:  9cfdb489af810f71acb7dcdb87075dc7b3b313a0
  Bug not present: a9f1f03b2710f5ce84f69c1c4516349531053fac
  Last fail repro: http://logs.test-lab.xenproject.org/osstest/logs/158400/


  commit 9cfdb489af810f71acb7dcdb87075dc7b3b313a0
  Author: Bertrand Marquis <bertrand.marquis@xxxxxxx>
  Date:   Thu Dec 17 15:38:02 2020 +0000
  
      xen/arm: Add ID registers and complete cpuinfo
      
      Add definition and entries in cpuinfo for ID registers introduced in
      newer Arm Architecture reference manual:
      - ID_PFR2: processor feature register 2
      - ID_DFR1: debug feature register 1
      - ID_MMFR4 and ID_MMFR5: Memory model feature registers 4 and 5
      - ID_ISA6: ISA Feature register 6
      Add more bitfield definitions in PFR fields of cpuinfo.
      Add MVFR2 register definition for aarch32.
      Add MVFRx_EL1 defines for aarch32.
      Add mvfr values in cpuinfo.
      Add some registers definition for arm64 in sysregs as some are not
      always know by compilers.
      Initialize the new values added in cpuinfo in identify_cpu during init.
      
      Signed-off-by: Bertrand Marquis <bertrand.marquis@xxxxxxx>
      Reviewed-by: Stefano Stabellini <sstabellini@xxxxxxxxxx>

Revision graph left in 
/home/logs/results/bisect/xen-unstable/test-arm64-arm64-xl.xen-boot.{dot,ps,png,html,svg}.
----------------------------------------
158400: tolerable ALL FAIL

flight 158400 xen-unstable real-bisect [real]
http://logs.test-lab.xenproject.org/osstest/logs/158400/

Failures :-/ but no regressions.

Tests which did not succeed,
including tests which could not be run:
 test-arm64-arm64-xl           8 xen-boot                fail baseline untested


jobs:
 test-arm64-arm64-xl                                          fail    


------------------------------------------------------------
sg-report-flight on osstest.test-lab.xenproject.org
logs: /home/logs/logs
images: /home/logs/images

Logs, config files, etc. are available at
    http://logs.test-lab.xenproject.org/osstest/logs

Explanation of these reports, and of osstest in general, is at
    http://xenbits.xen.org/gitweb/?p=osstest.git;a=blob;f=README.email;hb=master
    http://xenbits.xen.org/gitweb/?p=osstest.git;a=blob;f=README;hb=master

Test harness code can be found at
    http://xenbits.xen.org/gitweb?p=osstest.git;a=summary