[xen-unstable bisection] 155868: testing test-amd64-amd64-xl-pvshim

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

branch xen-unstable
xenbranch xen-unstable
job test-amd64-amd64-xl-pvshim
testid debian-install

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-pvshim.debian-install.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-pvshim.debian-install
 --summary-out=tmp/155868.bisection-summary --basis-template=155788 
--blessings=real,real-bisect --flight=155868 xen-unstable 
test-amd64-amd64-xl-pvshim debian-install
Searching for failure / basis pass:
 155832 fail [host=godello0] / 155788 [host=fiano1] 155759 [host=godello1] 
155712 [host=albana0] 155630 [host=rimava1] 155600 [host=pinot1] 155549 
[host=albana1] 155532 [host=elbling1] 155510 [host=chardonnay0] 155493 ok.
Failure / basis pass flights: 155832 / 155493
(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 
ea6d3cd1ed79d824e605a70c3626bc437c386260 
884ef07f4f66b9d12fc4811047db95ba649db85c
Basis pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
ea6d3cd1ed79d824e605a70c3626bc437c386260 
8ef6345ef557cc2c47298217635a3088eaa59893
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#ea6d3cd1ed79d824e605a70c3626bc4\
 37c386260-ea6d3cd1ed79d824e605a70c3626bc437c386260 
git://xenbits.xen.org/xen.git#8ef6345ef557cc2c47298217635a3088eaa59893-884ef07f4f66b9d12fc4811047db95ba649db85c
Loaded 5001 nodes in revision graph
Searching for test results:
 155451 [host=godello1]
 155493 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
ea6d3cd1ed79d824e605a70c3626bc437c386260 
8ef6345ef557cc2c47298217635a3088eaa59893
 155510 [host=chardonnay0]
 155532 [host=elbling1]
 155549 [host=albana1]
 155600 [host=pinot1]
 155630 [host=rimava1]
 155712 [host=albana0]
 155759 [host=godello1]
 155788 [host=fiano1]
 155810 []
 155832 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
ea6d3cd1ed79d824e605a70c3626bc437c386260 
884ef07f4f66b9d12fc4811047db95ba649db85c
 155862 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
ea6d3cd1ed79d824e605a70c3626bc437c386260 
8ef6345ef557cc2c47298217635a3088eaa59893
 155867 blocked c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
ea6d3cd1ed79d824e605a70c3626bc437c386260 
884ef07f4f66b9d12fc4811047db95ba649db85c
Searching for interesting versions
 Result found: flight 155493 (pass), for basis pass
 For basis failure, parent search stopping at 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
ea6d3cd1ed79d824e605a70c3626bc437c386260 
8ef6345ef557cc2c47298217635a3088eaa59893, results HASH(0x55b41022fc48) 
HASH(0x55b410236468) Result found: flight 155832 (fail), for basis failure (at 
ancestor ~439)
 Repro found: flight 155862 (pass), for basis pass
Need to reproduce basis failure (fail); had 1 already.
Should test c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
ea6d3cd1ed79d824e605a70c3626bc437c386260 
884ef07f4f66b9d12fc4811047db95ba649db85c.
Revision graph left in 
/home/logs/results/bisect/xen-unstable/test-amd64-amd64-xl-pvshim.debian-install.{dot,ps,png,html,svg}.
Populating 155868...
Need 155868.test-amd64-amd64-xl-pvshim (like 155832)
Creating 155868.test-amd64-amd64-xl-pvshim (copying from 155832)
Need 155868.build-amd64 (like 155832)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=ea6d3cd1ed79d824e605a70c3626bc437c386260
 revision_xen=884ef07f4f66b9d12fc4811047db95ba649db85c
Searching for build-amd64 (like 155832) to reuse...
Creating 155868.build-amd64 (copying from 155832)
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='build-amd64', 2='155868', 
3='test-amd64-amd64-xl-pvshim', 4='buildjob']
DB conflict (messages above may refer); retrying after 0.734483127090247...
Populating 155868...
Need 155868.test-amd64-amd64-xl-pvshim (like 155832)
Creating 155868.test-amd64-amd64-xl-pvshim (copying from 155832)
Need 155868.build-amd64 (like 155832)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=ea6d3cd1ed79d824e605a70c3626bc437c386260
 revision_xen=884ef07f4f66b9d12fc4811047db95ba649db85c
Creating 155868.build-amd64 (copying from 155832)
Need 155868.build-amd64-pvops (like 155832)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 155832) to reuse...
Can reuse build-kern 155839.build-amd64-pvops.
Already created build-amd64
Checking for flail (since 155493)...
Flight 155868 ready to go.