[qemu-mainline bisection] 151456: testing test-amd64-i386-libvirt-xsm

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

branch xen-unstable
xenbranch xen-unstable
job test-amd64-i386-libvirt-xsm
testid guest-start

Tree: libvirt git://xenbits.xen.org/libvirt.git
Tree: libvirt_keycodemapdb https://gitlab.com/keycodemap/keycodemapdb.git
Tree: linux git://xenbits.xen.org/linux-pvops.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: ovmf git://xenbits.xen.org/osstest/ovmf.git
Tree: qemu git://xenbits.xen.org/qemu-xen-traditional.git
Tree: qemuu git://git.qemu.org/qemu.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/qemu-mainline/test-amd64-i386-libvirt-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/qemu-mainline/test-amd64-i386-libvirt-xsm.guest-start
 --summary-out=tmp/151456.bisection-summary --basis-template=151065 
--blessings=real,real-bisect --flight=151456 qemu-mainline 
test-amd64-i386-libvirt-xsm guest-start
Searching for failure / basis pass:
 151435 fail [host=huxelrebe0] / 151149 [host=huxelrebe1] 151101 [host=albana0] 
151065 [host=albana1] 151047 [host=fiano0] 150970 [host=fiano1] 150930 
[host=elbling1] 150916 [host=chardonnay0] 150895 [host=elbling0] 150831 
[host=pinot0] 150694 [host=rimava1] 150631 [host=debina1] 150608 [host=pinot1] 
150593 [host=italia0] 150585 [host=chardonnay1] 150532 [host=debina0] 150492 
[host=fiano0] 150457 ok.
Failure / basis pass flights: 151435 / 150457
(tree with no url: minios)
(tree in basispass but not in latest: libvirt_gnulib)
Tree: libvirt git://xenbits.xen.org/libvirt.git
Tree: libvirt_keycodemapdb https://gitlab.com/keycodemap/keycodemapdb.git
Tree: linux git://xenbits.xen.org/linux-pvops.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: ovmf git://xenbits.xen.org/osstest/ovmf.git
Tree: qemu git://xenbits.xen.org/qemu-xen-traditional.git
Tree: qemuu git://git.qemu.org/qemu.git
Tree: seabios git://xenbits.xen.org/osstest/seabios.git
Tree: xen git://xenbits.xen.org/xen.git
Latest f6f745297d884453ef4ed65643d267069f778517 
27acf0ef828bf719b2053ba398b195829413dbdd 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
654dc3ed852aafa126e9d539b7002db348dd6eb0 
3c659044118e34603161457db9934a34f816d78b 
e7651153a8801dad6805d450ea8bef9b46c1adf5 
88ab0c15525ced2eefe39220742efe4769089ad8 
d3688bf60f798074bf38d712a3e15c88cfb81ed4
Basis pass a1cd25b919509be2645dbe6f952d5263e0d4e4e5 
317d3eeb963a515e15a63fa356d8ebcda7041a51 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
568eee7cf319fa95183c8d3b5e8dcf6e078ab8b3 
3c659044118e34603161457db9934a34f816d78b 
a20ab81d22300cca80325c284f21eefee99aa740 
2e3de6253422112ae43e608661ba94ea6b345694 
9f3e9139fa6c3d620eb08dff927518fc88200b8d
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/libvirt.git#a1cd25b919509be2645dbe6f952d5263e0d4e4e5-f6f745297d884453ef4ed65643d267069f778517
 
https://gitlab.com/keycodemap/keycodemapdb.git#317d3eeb963a515e15a63fa356d8ebcda7041a51-27acf0ef828bf719b2053ba398b195829413dbdd
 
git://xenbits.xen.org/linux-pvops.git#c3038e718a19fc596f7b1baba0f83d5146dc7784-c3038e718a19fc596f7b1baba0f83d5146dc7784
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0\
 dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860 
git://xenbits.xen.org/osstest/ovmf.git#568eee7cf319fa95183c8d3b5e8dcf6e078ab8b3-654dc3ed852aafa126e9d539b7002db348dd6eb0
 
git://xenbits.xen.org/qemu-xen-traditional.git#3c659044118e34603161457db9934a34f816d78b-3c659044118e34603161457db9934a34f816d78b
 
git://git.qemu.org/qemu.git#a20ab81d22300cca80325c284f21eefee99aa740-e7651153a8801dad6805d450ea8bef9b46c1adf5
 
git://xenbits.xen.org/osstest/seabios.git#2e3de6253422112ae43e608661ba94ea6b345694-88ab0c1\
 5525ced2eefe39220742efe4769089ad8 
git://xenbits.xen.org/xen.git#9f3e9139fa6c3d620eb08dff927518fc88200b8d-d3688bf60f798074bf38d712a3e15c88cfb81ed4
Auto packing the repository in background for optimum performance.
See "git help gc" for manual housekeeping.
error: The last gc run reported the following. Please correct the root cause
and remove gc.log.
Automatic cleanup will not be performed until the file is removed.

warning: There are too many unreachable loose objects; run 'git prune' to 
remove them.

Auto packing the repository in background for optimum performance.
See "git help gc" for manual housekeeping.
error: The last gc run reported the following. Please correct the root cause
and remove gc.log.
Automatic cleanup will not be performed until the file is removed.

warning: There are too many unreachable loose objects; run 'git prune' to 
remove them.

Use of uninitialized value $parents in array dereference at 
./adhoc-revtuple-generator line 465.
Use of uninitialized value in concatenation (.) or string at 
./adhoc-revtuple-generator line 465.
Use of uninitialized value $parents in array dereference at 
./adhoc-revtuple-generator line 465.
Use of uninitialized value in concatenation (.) or string at 
./adhoc-revtuple-generator line 465.
Use of uninitialized value $parents in array dereference at 
./adhoc-revtuple-generator line 465.
Use of uninitialized value in concatenation (.) or string at 
./adhoc-revtuple-generator line 465.
Use of uninitialized value $parents in array dereference at 
./adhoc-revtuple-generator line 465.
Use of uninitialized value in concatenation (.) or string at 
./adhoc-revtuple-generator line 465.
Use of uninitialized value $parents in array dereference at 
./adhoc-revtuple-generator line 465.
Use of uninitialized value in concatenation (.) or string at 
./adhoc-revtuple-generator line 465.
Loaded 77972 nodes in revision graph
Searching for test results:
 150457 pass a1cd25b919509be2645dbe6f952d5263e0d4e4e5 
317d3eeb963a515e15a63fa356d8ebcda7041a51 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
568eee7cf319fa95183c8d3b5e8dcf6e078ab8b3 
3c659044118e34603161457db9934a34f816d78b 
a20ab81d22300cca80325c284f21eefee99aa740 
2e3de6253422112ae43e608661ba94ea6b345694 
9f3e9139fa6c3d620eb08dff927518fc88200b8d
 150492 [host=fiano0]
 150532 [host=debina0]
 150585 [host=chardonnay1]
 150593 [host=italia0]
 150631 [host=debina1]
 150608 [host=pinot1]
 150694 [host=rimava1]
 150831 [host=pinot0]
 150909 []
 150930 [host=elbling1]
 150916 [host=chardonnay0]
 150895 [host=elbling0]
 150899 []
 150970 [host=fiano1]
 151047 [host=fiano0]
 151101 [host=albana0]
 151065 [host=albana1]
 151149 [host=huxelrebe1]
 151221 fail irrelevant
 151175 fail irrelevant
 151241 fail irrelevant
 151286 fail irrelevant
 151269 fail irrelevant
 151328 fail irrelevant
 151304 fail irrelevant
 151377 fail irrelevant
 151353 fail c5815b31976f3982d18c7f6c1367ab6e403eb7eb 
27acf0ef828bf719b2053ba398b195829413dbdd 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
1a992030522622c42aa063788b3276789c56c1e1 
3c659044118e34603161457db9934a34f816d78b 
d4b78317b7cf8c0c635b70086503813f79ff21ec 
2e3de6253422112ae43e608661ba94ea6b345694 
fde76f895d0aa817a1207d844d793239c6639bc6
 151399 fail irrelevant
 151414 fail f6f745297d884453ef4ed65643d267069f778517 
27acf0ef828bf719b2053ba398b195829413dbdd 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
654dc3ed852aafa126e9d539b7002db348dd6eb0 
3c659044118e34603161457db9934a34f816d78b 
553cf5d7c47bee05a3dec9461c1f8430316d516b 
88ab0c15525ced2eefe39220742efe4769089ad8 
d3688bf60f798074bf38d712a3e15c88cfb81ed4
 151443 pass a1cd25b919509be2645dbe6f952d5263e0d4e4e5 
317d3eeb963a515e15a63fa356d8ebcda7041a51 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
568eee7cf319fa95183c8d3b5e8dcf6e078ab8b3 
3c659044118e34603161457db9934a34f816d78b 
a20ab81d22300cca80325c284f21eefee99aa740 
2e3de6253422112ae43e608661ba94ea6b345694 
9f3e9139fa6c3d620eb08dff927518fc88200b8d
 151432 pass a1cd25b919509be2645dbe6f952d5263e0d4e4e5 
317d3eeb963a515e15a63fa356d8ebcda7041a51 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
568eee7cf319fa95183c8d3b5e8dcf6e078ab8b3 
3c659044118e34603161457db9934a34f816d78b 
a20ab81d22300cca80325c284f21eefee99aa740 
2e3de6253422112ae43e608661ba94ea6b345694 
9f3e9139fa6c3d620eb08dff927518fc88200b8d
 151446 fail f6f745297d884453ef4ed65643d267069f778517 
27acf0ef828bf719b2053ba398b195829413dbdd 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
654dc3ed852aafa126e9d539b7002db348dd6eb0 
3c659044118e34603161457db9934a34f816d78b 
e7651153a8801dad6805d450ea8bef9b46c1adf5 
88ab0c15525ced2eefe39220742efe4769089ad8 
d3688bf60f798074bf38d712a3e15c88cfb81ed4
 151433 fail f6f745297d884453ef4ed65643d267069f778517 
27acf0ef828bf719b2053ba398b195829413dbdd 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
654dc3ed852aafa126e9d539b7002db348dd6eb0 
3c659044118e34603161457db9934a34f816d78b 
553cf5d7c47bee05a3dec9461c1f8430316d516b 
88ab0c15525ced2eefe39220742efe4769089ad8 
d3688bf60f798074bf38d712a3e15c88cfb81ed4
 151455 pass 9170b0ee6f867d2be1165e83c80910b0e0ac952d 
27acf0ef828bf719b2053ba398b195829413dbdd 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
e1d24410da356731da70b3334f86343e11e207d2 
3c659044118e34603161457db9934a34f816d78b 
470dd165d152ff7ceac61c7b71c2b89220b3aad7 
2e3de6253422112ae43e608661ba94ea6b345694 
6a49b9a7920c82015381740905582b666160d955
 151434 fail 36b1e8669d85f5dbde4e40a6625df9a78085c2a0 
27acf0ef828bf719b2053ba398b195829413dbdd 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
1a992030522622c42aa063788b3276789c56c1e1 
3c659044118e34603161457db9934a34f816d78b 
61fee7f45955cd0bf9b79be9fa9c7ebabb5e6a85 
2e3de6253422112ae43e608661ba94ea6b345694 
fde76f895d0aa817a1207d844d793239c6639bc6
 151436 fail f57a8cd3df0167d72b87fdd868a287608a741b73 
27acf0ef828bf719b2053ba398b195829413dbdd 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
322969adf1fb3d6cfbd613f35121315715aff2ed 
3c659044118e34603161457db9934a34f816d78b 
bae31bfa48b9caecee25da3d5333901a126a06b4 
2e3de6253422112ae43e608661ba94ea6b345694 
fde76f895d0aa817a1207d844d793239c6639bc6
 151447 pass cf9e7726b38bc93a2728638d435199297d2b3aaa 
27acf0ef828bf719b2053ba398b195829413dbdd 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8927e2777786a43cddfaa328b0f4c41a09c629c9 
3c659044118e34603161457db9934a34f816d78b 
53550e81e2cafe7c03a39526b95cd21b5194d9b1 
2e3de6253422112ae43e608661ba94ea6b345694 
3625b04991b4d6affadd99d377ab84bac48dfff4
 151438 fail ea3320048897f5279bc49cb49d26f8099706a834 
27acf0ef828bf719b2053ba398b195829413dbdd 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
239b50a863704f7960525799eda82de061c7c458 
3c659044118e34603161457db9934a34f816d78b 
eefe34ea4b82c2b47abe28af4cc7247d51553626 
2e3de6253422112ae43e608661ba94ea6b345694 
25636ed707cf1211ce846c7ec58f8643e435d7a7
 151449 pass cf9e7726b38bc93a2728638d435199297d2b3aaa 
27acf0ef828bf719b2053ba398b195829413dbdd 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
a2433243fbe471c250d7eddc2c7da325d91265fd 
3c659044118e34603161457db9934a34f816d78b 
250bc43a406f7d46e319abe87c19548d4f027828 
2e3de6253422112ae43e608661ba94ea6b345694 
3625b04991b4d6affadd99d377ab84bac48dfff4
 151439 fail 07e1a18accee37a2850f3825c85cb29b1599b1e0 
27acf0ef828bf719b2053ba398b195829413dbdd 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
239b50a863704f7960525799eda82de061c7c458 
3c659044118e34603161457db9934a34f816d78b 
3f429a3400822141651486193d6af625eeab05a5 
2e3de6253422112ae43e608661ba94ea6b345694 
71ca0e0ad000e690899936327eb09709ab182ade
 151440 fail 6f28865223292a816f1bfde589901a00156cf8a1 
27acf0ef828bf719b2053ba398b195829413dbdd 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
58ae92a993687d913aa6dd00ef3497a1bc5f6c40 
3c659044118e34603161457db9934a34f816d78b 
54cdfe511219b8051046be55a6e156c4f08ff7ff 
2e3de6253422112ae43e608661ba94ea6b345694 
71ca0e0ad000e690899936327eb09709ab182ade
 151435 fail f6f745297d884453ef4ed65643d267069f778517 
27acf0ef828bf719b2053ba398b195829413dbdd 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
654dc3ed852aafa126e9d539b7002db348dd6eb0 
3c659044118e34603161457db9934a34f816d78b 
e7651153a8801dad6805d450ea8bef9b46c1adf5 
88ab0c15525ced2eefe39220742efe4769089ad8 
d3688bf60f798074bf38d712a3e15c88cfb81ed4
 151442 fail 3a58613b0cf6a29960b909e6fd7420639ff794bd 
27acf0ef828bf719b2053ba398b195829413dbdd 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
a2433243fbe471c250d7eddc2c7da325d91265fd 
3c659044118e34603161457db9934a34f816d78b 
6675a653d2e57ab09c32c0ea7b44a1d6c40a7f58 
2e3de6253422112ae43e608661ba94ea6b345694 
3625b04991b4d6affadd99d377ab84bac48dfff4
 151450 fail 1eabe312ea4fa80922443ad73a950857c1f87786 
27acf0ef828bf719b2053ba398b195829413dbdd 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8927e2777786a43cddfaa328b0f4c41a09c629c9 
3c659044118e34603161457db9934a34f816d78b 
9fc7fc4d3909817555ce0af6bcb69dff1606140d 
2e3de6253422112ae43e608661ba94ea6b345694 
1251402caf8685f45d9d580f01583370f7e2d272
 151453 pass 63d08bec0b2dace2fcefffb23a1fa5b14c473d67 
27acf0ef828bf719b2053ba398b195829413dbdd 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3ee4f6cb360a877d171f2f9bb76b0d46d2cfa985 
3c659044118e34603161457db9934a34f816d78b 
9f1f264edbdf5516d6f208497310b3eedbc7b74c 
2e3de6253422112ae43e608661ba94ea6b345694 
2995d0afdf2d3fb44d07eada088db3613741db1e
Searching for interesting versions
 Result found: flight 150457 (pass), for basis pass
 Result found: flight 151435 (fail), for basis failure
 Repro found: flight 151443 (pass), for basis pass
 Repro found: flight 151446 (fail), for basis failure
 27425701 revisions at 1eabe312ea4fa80922443ad73a950857c1f87786 
27acf0ef828bf719b2053ba398b195829413dbdd 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8927e2777786a43cddfaa328b0f4c41a09c629c9 
3c659044118e34603161457db9934a34f816d78b 
19dc7e977c145cf3683dc5d18d54ef3629e34619 
2e3de6253422112ae43e608661ba94ea6b345694 
1251402caf8685f45d9d580f01583370f7e2d272
Looking 13712850 below 1eabe312ea4fa80922443ad73a950857c1f87786 
27acf0ef828bf719b2053ba398b195829413dbdd 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8927e2777786a43cddfaa328b0f4c41a09c629c9 
3c659044118e34603161457db9934a34f816d78b 
19dc7e977c145cf3683dc5d18d54ef3629e34619 
2e3de6253422112ae43e608661ba94ea6b345694 
1251402caf8685f45d9d580f01583370f7e2d272.
Should test 63d08bec0b2dace2fcefffb23a1fa5b14c473d67 
27acf0ef828bf719b2053ba398b195829413dbdd 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
567bc4b4ae8a975791382dd30ac413bc0d3ce88c 
3c659044118e34603161457db9934a34f816d78b 
eea8f5df4ecc607d64f091b8d916fcc11a697541 
2e3de6253422112ae43e608661ba94ea6b345694 
2995d0afdf2d3fb44d07eada088db3613741db1e.
dot: graph is too large for cairo-renderer bitmaps. Scaling by 0.235121 to fit
pnmtopng: 106 colors found
Revision graph left in 
/home/logs/results/bisect/qemu-mainline/test-amd64-i386-libvirt-xsm.guest-start.{dot,ps,png,html,svg}.
Populating 151456...
Need 151456.test-amd64-i386-libvirt-xsm (like 151435)
Creating 151456.test-amd64-i386-libvirt-xsm (copying from 151435)
Need 151456.build-i386-xsm (like 151435)
 revision_ovmf=567bc4b4ae8a975791382dd30ac413bc0d3ce88c
 revision_qemu=3c659044118e34603161457db9934a34f816d78b
 revision_qemuu=eea8f5df4ecc607d64f091b8d916fcc11a697541
 revision_seabios=2e3de6253422112ae43e608661ba94ea6b345694
 revision_xen=2995d0afdf2d3fb44d07eada088db3613741db1e
Searching for build-i386-xsm (like 151435) to reuse...
Creating 151456.build-i386-xsm (copying from 151435)
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 jobs (flight, job, recipe, status)
                      VALUES (?, ?, ?, 'queued')
"]
DB conflict (messages above may refer); retrying...
Populating 151456...
Need 151456.test-amd64-i386-libvirt-xsm (like 151435)
Creating 151456.test-amd64-i386-libvirt-xsm (copying from 151435)
Need 151456.build-i386-xsm (like 151435)
 revision_ovmf=567bc4b4ae8a975791382dd30ac413bc0d3ce88c
 revision_qemu=3c659044118e34603161457db9934a34f816d78b
 revision_qemuu=eea8f5df4ecc607d64f091b8d916fcc11a697541
 revision_seabios=2e3de6253422112ae43e608661ba94ea6b345694
 revision_xen=2995d0afdf2d3fb44d07eada088db3613741db1e
Creating 151456.build-i386-xsm (copying from 151435)
Need 151456.build-i386-pvops (like 151435)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-i386-pvops (like 151435) to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 151456...
Need 151456.test-amd64-i386-libvirt-xsm (like 151435)
Creating 151456.test-amd64-i386-libvirt-xsm (copying from 151435)
Need 151456.build-i386-xsm (like 151435)
 revision_ovmf=567bc4b4ae8a975791382dd30ac413bc0d3ce88c
 revision_qemu=3c659044118e34603161457db9934a34f816d78b
 revision_qemuu=eea8f5df4ecc607d64f091b8d916fcc11a697541
 revision_seabios=2e3de6253422112ae43e608661ba94ea6b345694
 revision_xen=2995d0afdf2d3fb44d07eada088db3613741db1e
Creating 151456.build-i386-xsm (copying from 151435)
Need 151456.build-i386-pvops (like 151435)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-i386-pvops (like 151435) to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 151456...
Need 151456.test-amd64-i386-libvirt-xsm (like 151435)
Creating 151456.test-amd64-i386-libvirt-xsm (copying from 151435)
Need 151456.build-i386-xsm (like 151435)
 revision_ovmf=567bc4b4ae8a975791382dd30ac413bc0d3ce88c
 revision_qemu=3c659044118e34603161457db9934a34f816d78b
 revision_qemuu=eea8f5df4ecc607d64f091b8d916fcc11a697541
 revision_seabios=2e3de6253422112ae43e608661ba94ea6b345694
 revision_xen=2995d0afdf2d3fb44d07eada088db3613741db1e
Creating 151456.build-i386-xsm (copying from 151435)
Need 151456.build-i386-pvops (like 151435)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-i386-pvops (like 151435) to reuse...
Can reuse build-kern 151445.build-i386-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='151445.build-i386-pvops', 2='151456', 
3='test-amd64-i386-libvirt-xsm', 4='kernbuildjob']
DB conflict (messages above may refer); retrying...
Populating 151456...
Need 151456.test-amd64-i386-libvirt-xsm (like 151435)
Creating 151456.test-amd64-i386-libvirt-xsm (copying from 151435)
Need 151456.build-i386-xsm (like 151435)
 revision_ovmf=567bc4b4ae8a975791382dd30ac413bc0d3ce88c
 revision_qemu=3c659044118e34603161457db9934a34f816d78b
 revision_qemuu=eea8f5df4ecc607d64f091b8d916fcc11a697541
 revision_seabios=2e3de6253422112ae43e608661ba94ea6b345694
 revision_xen=2995d0afdf2d3fb44d07eada088db3613741db1e
Creating 151456.build-i386-xsm (copying from 151435)
Need 151456.build-i386-pvops (like 151435)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 151445.build-i386-pvops.
Need 151456.build-i386-libvirt (like 151435)
 revision_libvirt=63d08bec0b2dace2fcefffb23a1fa5b14c473d67
 revision_libvirt_keycodemapdb=27acf0ef828bf719b2053ba398b195829413dbdd
 revision_xen=2995d0afdf2d3fb44d07eada088db3613741db1e
Creating 151456.build-i386-libvirt (copying from 151435)
Need 151456.build-i386 (like 151435)
 revision_ovmf=567bc4b4ae8a975791382dd30ac413bc0d3ce88c
 revision_qemu=3c659044118e34603161457db9934a34f816d78b
 revision_qemuu=eea8f5df4ecc607d64f091b8d916fcc11a697541
 revision_seabios=2e3de6253422112ae43e608661ba94ea6b345694
 revision_xen=2995d0afdf2d3fb44d07eada088db3613741db1e
Searching for build-i386 (like 151435) to reuse...
Can reuse build 151253.build-i386.
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='151253.build-i386', 2='151456', 3='build-i386-libvirt', 
4='buildjob']
DB conflict (messages above may refer); retrying...
Populating 151456...
Need 151456.test-amd64-i386-libvirt-xsm (like 151435)
Creating 151456.test-amd64-i386-libvirt-xsm (copying from 151435)
Need 151456.build-i386-xsm (like 151435)
 revision_ovmf=567bc4b4ae8a975791382dd30ac413bc0d3ce88c
 revision_qemu=3c659044118e34603161457db9934a34f816d78b
 revision_qemuu=eea8f5df4ecc607d64f091b8d916fcc11a697541
 revision_seabios=2e3de6253422112ae43e608661ba94ea6b345694
 revision_xen=2995d0afdf2d3fb44d07eada088db3613741db1e
Creating 151456.build-i386-xsm (copying from 151435)
Need 151456.build-i386-pvops (like 151435)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 151445.build-i386-pvops.
Need 151456.build-i386-libvirt (like 151435)
 revision_libvirt=63d08bec0b2dace2fcefffb23a1fa5b14c473d67
 revision_libvirt_keycodemapdb=27acf0ef828bf719b2053ba398b195829413dbdd
 revision_xen=2995d0afdf2d3fb44d07eada088db3613741db1e
Creating 151456.build-i386-libvirt (copying from 151435)
Need 151456.build-i386 (like 151435)
 revision_ovmf=567bc4b4ae8a975791382dd30ac413bc0d3ce88c
 revision_qemu=3c659044118e34603161457db9934a34f816d78b
 revision_qemuu=eea8f5df4ecc607d64f091b8d916fcc11a697541
 revision_seabios=2e3de6253422112ae43e608661ba94ea6b345694
 revision_xen=2995d0afdf2d3fb44d07eada088db3613741db1e
Can reuse build 151253.build-i386.
Need 151456.build-amd64-xsm (like 151435)
 revision_ovmf=567bc4b4ae8a975791382dd30ac413bc0d3ce88c
 revision_qemu=3c659044118e34603161457db9934a34f816d78b
 revision_qemuu=eea8f5df4ecc607d64f091b8d916fcc11a697541
 revision_seabios=2e3de6253422112ae43e608661ba94ea6b345694
 revision_xen=2995d0afdf2d3fb44d07eada088db3613741db1e
Searching for build-amd64-xsm (like 151435) to reuse...
Creating 151456.build-amd64-xsm (copying from 151435)
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 jobs (flight, job, recipe, status)
                      VALUES (?, ?, ?, 'queued')
"]
DB conflict (messages above may refer); retrying...
Populating 151456...
Need 151456.test-amd64-i386-libvirt-xsm (like 151435)
Creating 151456.test-amd64-i386-libvirt-xsm (copying from 151435)
Need 151456.build-i386-xsm (like 151435)
 revision_ovmf=567bc4b4ae8a975791382dd30ac413bc0d3ce88c
 revision_qemu=3c659044118e34603161457db9934a34f816d78b
 revision_qemuu=eea8f5df4ecc607d64f091b8d916fcc11a697541
 revision_seabios=2e3de6253422112ae43e608661ba94ea6b345694
 revision_xen=2995d0afdf2d3fb44d07eada088db3613741db1e
Creating 151456.build-i386-xsm (copying from 151435)
Need 151456.build-i386-pvops (like 151435)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 151445.build-i386-pvops.
Need 151456.build-i386-libvirt (like 151435)
 revision_libvirt=63d08bec0b2dace2fcefffb23a1fa5b14c473d67
 revision_libvirt_keycodemapdb=27acf0ef828bf719b2053ba398b195829413dbdd
 revision_xen=2995d0afdf2d3fb44d07eada088db3613741db1e
Creating 151456.build-i386-libvirt (copying from 151435)
Need 151456.build-i386 (like 151435)
 revision_ovmf=567bc4b4ae8a975791382dd30ac413bc0d3ce88c
 revision_qemu=3c659044118e34603161457db9934a34f816d78b
 revision_qemuu=eea8f5df4ecc607d64f091b8d916fcc11a697541
 revision_seabios=2e3de6253422112ae43e608661ba94ea6b345694
 revision_xen=2995d0afdf2d3fb44d07eada088db3613741db1e
Can reuse build 151253.build-i386.
Need 151456.build-amd64-xsm (like 151435)
 revision_ovmf=567bc4b4ae8a975791382dd30ac413bc0d3ce88c
 revision_qemu=3c659044118e34603161457db9934a34f816d78b
 revision_qemuu=eea8f5df4ecc607d64f091b8d916fcc11a697541
 revision_seabios=2e3de6253422112ae43e608661ba94ea6b345694
 revision_xen=2995d0afdf2d3fb44d07eada088db3613741db1e
Creating 151456.build-amd64-xsm (copying from 151435)
Checking for flail (since 150457)...
Flight 151456 ready to go.