[xen-4.16-testing bisection] 167910: testing build-amd64

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

branch xen-4.16-testing
xenbranch xen-4.16-testing
job build-amd64
testid xen-build

Tree: ovmf git://xenbits.xen.org/osstest/ovmf.git
Tree: qemu git://xenbits.xen.org/qemu-xen-traditional.git
Tree: qemuu git://xenbits.xen.org/qemu-xen.git
Tree: seabios git://xenbits.xen.org/osstest/seabios.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-4.16-testing/build-amd64.xen-build.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/xen-4.16-testing/build-amd64.xen-build 
--summary-out=tmp/167910.bisection-summary --basis-template=167620 
--blessings=real,real-bisect,real-retry --flight=167910 xen-4.16-testing 
build-amd64 xen-build
Searching for failure / basis pass:
 167839 fail [host=fiano0] / 167620 [host=godello0] 167401 [host=himrod1] 
167218 [host=himrod2] 166959 [host=himrod1] 166394 [host=himrod1] 166322 
[host=elbling0] template as basis? using template as basis.
Failure / basis pass flights: 167839 / 167620
(tree with no url: minios)
Tree: ovmf git://xenbits.xen.org/osstest/ovmf.git
Tree: qemu git://xenbits.xen.org/qemu-xen-traditional.git
Tree: qemuu git://xenbits.xen.org/qemu-xen.git
Tree: seabios git://xenbits.xen.org/osstest/seabios.git
Tree: xen git://xenbits.xen.org/xen.git
Latest 7e5c603cba0823fd97456984f4cfc21c4c831b52 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
29a2f95d36d2a01bcacc0f3136801b2d9197f4d7 
e4f02c12518c0fe8154950b2e34c56a92721626e 
d3cb5470292eeff776e0c95a7f1e1c9e427d6425
Basis pass 079a58276b98dc97ca363e3bc8b35cc7baa56d76 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b6e539830bf45e2d7a6bd86ddfdf003088b173b0 
6a62e0cb0dfe9cd28b70547dbea5caf76847c3a9 
243026a2c5ad64c05281dc8ed2f1f57c0ee5988c
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/osstest/ovmf.git#079a58276b98dc97ca363e3bc8b35cc7baa56d76-7e5c603cba0823fd97456984f4cfc21c4c831b52
 
git://xenbits.xen.org/qemu-xen-traditional.git#3d273dd05e51e5a1ffba3d98c7437ee84e8f8764-3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 
git://xenbits.xen.org/qemu-xen.git#b6e539830bf45e2d7a6bd86ddfdf003088b173b0-29a2f95d36d2a01bcacc0f3136801b2d9197f4d7
 
git://xenbits.xen.org/osstest/seabios.git#6a62e0cb0dfe9cd28b70547dbea5caf76847c\
 3a9-e4f02c12518c0fe8154950b2e34c56a92721626e 
git://xenbits.xen.org/xen.git#243026a2c5ad64c05281dc8ed2f1f57c0ee5988c-d3cb5470292eeff776e0c95a7f1e1c9e427d6425
Loaded 80670 nodes in revision graph
Searching for test results:
 167620 [host=godello0]
 167814 [host=fiano1]
 167840 [host=fiano1]
 167849 [host=fiano1]
 167850 [host=fiano1]
 167852 [host=fiano1]
 167853 [host=fiano1]
 167858 [host=fiano1]
 167865 [host=fiano1]
 167873 [host=fiano1]
 167881 [host=fiano1]
 167885 [host=fiano1]
 167890 [host=fiano1]
 167839 fail 7e5c603cba0823fd97456984f4cfc21c4c831b52 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
29a2f95d36d2a01bcacc0f3136801b2d9197f4d7 
e4f02c12518c0fe8154950b2e34c56a92721626e 
d3cb5470292eeff776e0c95a7f1e1c9e427d6425
 167892 [host=fiano1]
 167897 pass 079a58276b98dc97ca363e3bc8b35cc7baa56d76 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b6e539830bf45e2d7a6bd86ddfdf003088b173b0 
6a62e0cb0dfe9cd28b70547dbea5caf76847c3a9 
243026a2c5ad64c05281dc8ed2f1f57c0ee5988c
 167899 fail 7e5c603cba0823fd97456984f4cfc21c4c831b52 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
29a2f95d36d2a01bcacc0f3136801b2d9197f4d7 
e4f02c12518c0fe8154950b2e34c56a92721626e 
d3cb5470292eeff776e0c95a7f1e1c9e427d6425
 167901 pass 079a58276b98dc97ca363e3bc8b35cc7baa56d76 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b6e539830bf45e2d7a6bd86ddfdf003088b173b0 
6a62e0cb0dfe9cd28b70547dbea5caf76847c3a9 
243026a2c5ad64c05281dc8ed2f1f57c0ee5988c
 167903 fail 7e5c603cba0823fd97456984f4cfc21c4c831b52 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
29a2f95d36d2a01bcacc0f3136801b2d9197f4d7 
e4f02c12518c0fe8154950b2e34c56a92721626e 
d3cb5470292eeff776e0c95a7f1e1c9e427d6425
 167905 pass 5302bd81d9ba0c9e7f2371a81c438ec919ec8e1e 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
29a2f95d36d2a01bcacc0f3136801b2d9197f4d7 
6a62e0cb0dfe9cd28b70547dbea5caf76847c3a9 
243026a2c5ad64c05281dc8ed2f1f57c0ee5988c
Searching for interesting versions
 Result found: flight 167897 (pass), for basis pass
 For basis failure, parent search stopping at 
5302bd81d9ba0c9e7f2371a81c438ec919ec8e1e 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
29a2f95d36d2a01bcacc0f3136801b2d9197f4d7 
6a62e0cb0dfe9cd28b70547dbea5caf76847c3a9 
243026a2c5ad64c05281dc8ed2f1f57c0ee5988c, results HASH(0x556baf8f9018) Result 
found: flight 167899 (fail), for basis failure (at ancestor ~29)
 Repro found: flight 167901 (pass), for basis pass
 Repro found: flight 167903 (fail), for basis failure
 16 revisions at 7e5c603cba0823fd97456984f4cfc21c4c831b52 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
29a2f95d36d2a01bcacc0f3136801b2d9197f4d7 
e4f02c12518c0fe8154950b2e34c56a92721626e 
21d70feed10571543061abeaedd21ce8adc60114
Looking 8 below 7e5c603cba0823fd97456984f4cfc21c4c831b52 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
29a2f95d36d2a01bcacc0f3136801b2d9197f4d7 
e4f02c12518c0fe8154950b2e34c56a92721626e 
21d70feed10571543061abeaedd21ce8adc60114.
Should test 7e5c603cba0823fd97456984f4cfc21c4c831b52 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
29a2f95d36d2a01bcacc0f3136801b2d9197f4d7 
e4f02c12518c0fe8154950b2e34c56a92721626e 
acdb6744460c6264785c031a37d99b8557c56195.
Revision graph left in 
/home/logs/results/bisect/xen-4.16-testing/build-amd64.xen-build.{dot,ps,png,html,svg}.
Populating 167910...
Need 167910.build-amd64 (like 167839)
 revision_ovmf=7e5c603cba0823fd97456984f4cfc21c4c831b52
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=29a2f95d36d2a01bcacc0f3136801b2d9197f4d7
 revision_seabios=e4f02c12518c0fe8154950b2e34c56a92721626e
 revision_xen=acdb6744460c6264785c031a37d99b8557c56195
Creating 167910.build-amd64 (copying from 167839)
Checking for flail (since 167897)...
Flight 167910 ready to go.