[xen-unstable bisection] 175351: testing test-amd64-amd64-xl-credit1

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

branch xen-unstable
xenbranch xen-unstable
job test-amd64-amd64-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: qemu git://xenbits.xen.org/qemu-xen-traditional.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-amd64-amd64-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-amd64-amd64-xl-credit1.xen-boot
 --summary-out=tmp/175351.bisection-summary --basis-template=175148 
--blessings=real,real-bisect,real-retry --flight=175351 xen-unstable 
test-amd64-amd64-xl-credit1 xen-boot
Searching for failure / basis pass:
 175266 fail [host=nocera0] / 175180 [host=elbling1] 175168 [host=huxelrebe0] 
175154 [host=huxelrebe1] 175148 [host=pinot1] 175144 [host=italia1] 175141 
[host=nocera1] 175135 [host=albana0] 175126 [host=debina0] 175104 [host=pinot0] 
175091 [host=chardonnay1] 175083 [host=nobling1] 175071 [host=himrod0] 175066 
[host=italia0] 175062 [host=chardonnay0] 175058 [host=godello1] 175055 
[host=godello0] 175050 [host=fiano1] 175044 [host=sabro1] 175040 [host=sabro1] 
175037 [host=albana1] 175031 [host=elbl\
 ing0] 175029 [host=debina1] 175021 [host=fiano0] 175009 [host=nobling0] 174999 
[host=sabro0] 174994 [host=huxelrebe0] 174984 ok.
Failure / basis pass flights: 175266 / 174984
(tree with no url: minios)
(tree with no url: ovmf)
(tree with no url: seabios)
Tree: linux git://xenbits.xen.org/linux-pvops.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: qemu git://xenbits.xen.org/qemu-xen-traditional.git
Tree: qemuu git://xenbits.xen.org/qemu-xen.git
Tree: xen git://xenbits.xen.org/xen.git
Latest c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
630dc3798e1d0d1b95f7be8b176563eb40e866e5
Basis pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
345135942bf9632eba1409ba432cfcae3b7649c7
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/linux-pvops.git#c3038e718a19fc596f7b1baba0f83d5146dc7784-c3038e718a19fc596f7b1baba0f83d5146dc7784
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/qemu-xen-traditional.git#3d273dd05e51e5a1ffba3d98c7437ee84e8f8764-3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 git://xenbits.xen.org/qemu-xen.git#b746458e1ce1bec85e58b458386f8b7\
 a0bedfaa6-b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
git://xenbits.xen.org/xen.git#345135942bf9632eba1409ba432cfcae3b7649c7-630dc3798e1d0d1b95f7be8b176563eb40e866e5
Loaded 5001 nodes in revision graph
Searching for test results:
 174930 [host=nobling1]
 174944 [host=himrod0]
 174950 [host=italia1]
 174966 [host=nocera1]
 174972 [host=elbling1]
 174984 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
345135942bf9632eba1409ba432cfcae3b7649c7
 174994 [host=huxelrebe0]
 174999 [host=sabro0]
 175009 [host=nobling0]
 175021 [host=fiano0]
 175029 [host=debina1]
 175031 [host=elbling0]
 175037 [host=albana1]
 175040 [host=sabro1]
 175044 [host=sabro1]
 175050 [host=fiano1]
 175055 [host=godello0]
 175058 [host=godello1]
 175062 [host=chardonnay0]
 175066 [host=italia0]
 175071 [host=himrod0]
 175083 [host=nobling1]
 175091 [host=chardonnay1]
 175104 [host=pinot0]
 175126 [host=debina0]
 175135 [host=albana0]
 175141 [host=nocera1]
 175144 [host=italia1]
 175148 [host=pinot1]
 175154 [host=huxelrebe1]
 175168 [host=huxelrebe0]
 175180 [host=elbling1]
 175189 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
630dc3798e1d0d1b95f7be8b176563eb40e866e5
 175208 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
630dc3798e1d0d1b95f7be8b176563eb40e866e5
 175266 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
630dc3798e1d0d1b95f7be8b176563eb40e866e5
 175350 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
345135942bf9632eba1409ba432cfcae3b7649c7
Searching for interesting versions
 Result found: flight 174984 (pass), for basis pass
 For basis failure, parent search stopping at 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
345135942bf9632eba1409ba432cfcae3b7649c7, results HASH(0x5566f1390640) 
HASH(0x5566f26db7f0) Result found: flight 175189 (fail), for basis failure (at 
ancestor ~845)
 Repro found: flight 175350 (pass), for basis pass
Need to reproduce basis failure (fail); had 1 already.
Should test c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
630dc3798e1d0d1b95f7be8b176563eb40e866e5.
pnmtopng: 180 colors found
Revision graph left in 
/home/logs/results/bisect/xen-unstable/test-amd64-amd64-xl-credit1.xen-boot.{dot,ps,png,html,svg}.
Populating 175351...
Need 175351.test-amd64-amd64-xl-credit1 (like 175266)
Creating 175351.test-amd64-amd64-xl-credit1 (copying from 175266)
Need 175351.build-amd64 (like 175266)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=b746458e1ce1bec85e58b458386f8b7a0bedfaa6
 revision_xen=630dc3798e1d0d1b95f7be8b176563eb40e866e5
Searching for build-amd64 (like 175266) to reuse...
Can reuse build 175217.build-amd64.
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='175217.build-amd64', 2='175351', 
3='test-amd64-amd64-xl-credit1', 4='buildjob']
DB conflict (messages above may refer); retrying after 0.226860975920321...
Populating 175351...
Need 175351.test-amd64-amd64-xl-credit1 (like 175266)
Creating 175351.test-amd64-amd64-xl-credit1 (copying from 175266)
Need 175351.build-amd64 (like 175266)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=b746458e1ce1bec85e58b458386f8b7a0bedfaa6
 revision_xen=630dc3798e1d0d1b95f7be8b176563eb40e866e5
Can reuse build 175217.build-amd64.
Need 175351.build-amd64-pvops (like 175266)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 175266) to reuse...
Can reuse build-kern 175338.build-amd64-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='175338.build-amd64-pvops', 2='175351', 
3='test-amd64-amd64-xl-credit1', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 0.695481246983888...
Populating 175351...
Need 175351.test-amd64-amd64-xl-credit1 (like 175266)
Creating 175351.test-amd64-amd64-xl-credit1 (copying from 175266)
Need 175351.build-amd64 (like 175266)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=b746458e1ce1bec85e58b458386f8b7a0bedfaa6
 revision_xen=630dc3798e1d0d1b95f7be8b176563eb40e866e5
Can reuse build 175217.build-amd64.
Need 175351.build-amd64-pvops (like 175266)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 175338.build-amd64-pvops.
Need 175351.build-amd64 (like 175266)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=b746458e1ce1bec85e58b458386f8b7a0bedfaa6
 revision_xen=630dc3798e1d0d1b95f7be8b176563eb40e866e5
Can reuse build 175217.build-amd64.
Checking for flail (since 174984)...
Flight 175351 ready to go.