[qemu-mainline bisection] 152164: testing test-amd64-amd64-xl-qemuu-debianhvm-amd64-shadow

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

branch xen-unstable
xenbranch xen-unstable
job test-amd64-amd64-xl-qemuu-debianhvm-amd64-shadow
testid debian-hvm-install

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-amd64-xl-qemuu-debianhvm-amd64-shadow.debian-hvm-install.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-amd64-xl-qemuu-debianhvm-amd64-shadow.debian-hvm-install
 --summary-out=tmp/152164.bisection-summary --basis-template=151065 
--blessings=real,real-bisect --flight=152164 qemu-mainline 
test-amd64-amd64-xl-qemuu-debianhvm-amd64-shadow debian-hvm-install
Searching for failure / basis pass:
 152108 fail [host=fiano0] / 151149 [host=albana1] 151101 [host=huxelrebe1] 
151065 [host=huxelrebe0] 151047 [host=pinot1] 150970 [host=elbling1] 150930 
[host=italia0] 150916 [host=pinot0] 150909 [host=godello1] 150899 
[host=debina0] 150895 [host=fiano1] 150831 [host=rimava1] 150694 
[host=chardonnay0] 150631 [host=godello0] 150608 [host=albana0] 150593 
[host=huxelrebe1] 150585 [host=elbling0] 150532 [host=huxelrebe0] 150492 
[host=italia0] 150457 [host=albana1] 150420 ok.
Failure / basis pass flights: 152108 / 150420
(tree with no url: minios)
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 c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
9132a31b9c8381197eee75eb66c809182b264110 
3c659044118e34603161457db9934a34f816d78b 
3cbc8970f55c87cb58699b6dc8fe42998bc79dc0 
6ada2285d9918859699c92e09540e023e0a16054 
8c4532f19d6925538fb0c938f7de9a97da8c5c3b
Basis pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
568eee7cf319fa95183c8d3b5e8dcf6e078ab8b3 
3c659044118e34603161457db9934a34f816d78b 
06539ebc76b8625587aa78d646a9d8d5fddf84f3 
2e3de6253422112ae43e608661ba94ea6b345694 
d89e5e65f305740b2f7bd56e6f3b6c9c52ee0707
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/osstest/ovmf.git#568eee7cf319fa95183c8d3b5e8dcf6e078ab8b3-9132a31b9c8381197eee75eb66c809182b264110
 git://xenbits.xen.org/qemu-xen-traditional.git#3c659044118e34603161457db99\
 34a34f816d78b-3c659044118e34603161457db9934a34f816d78b 
git://git.qemu.org/qemu.git#06539ebc76b8625587aa78d646a9d8d5fddf84f3-3cbc8970f55c87cb58699b6dc8fe42998bc79dc0
 
git://xenbits.xen.org/osstest/seabios.git#2e3de6253422112ae43e608661ba94ea6b345694-6ada2285d9918859699c92e09540e023e0a16054
 
git://xenbits.xen.org/xen.git#d89e5e65f305740b2f7bd56e6f3b6c9c52ee0707-8c4532f19d6925538fb0c938f7de9a97da8c5c3b
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 75902 nodes in revision graph
Searching for test results:
 151286 fail irrelevant
 151269 fail irrelevant
 151328 fail irrelevant
 151304 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
322969adf1fb3d6cfbd613f35121315715aff2ed 
3c659044118e34603161457db9934a34f816d78b 
171199f56f5f9bdf1e5d670d09ef1351d8f01bae 
2e3de6253422112ae43e608661ba94ea6b345694 
fde76f895d0aa817a1207d844d793239c6639bc6
 151377 fail irrelevant
 151353 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
1a992030522622c42aa063788b3276789c56c1e1 
3c659044118e34603161457db9934a34f816d78b 
d4b78317b7cf8c0c635b70086503813f79ff21ec 
2e3de6253422112ae43e608661ba94ea6b345694 
fde76f895d0aa817a1207d844d793239c6639bc6
 151399 fail irrelevant
 151414 fail irrelevant
 151435 fail irrelevant
 151459 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
0f01cec52f4794777feb067e4fa0bfcedfdc124e 
3c659044118e34603161457db9934a34f816d78b 
e7651153a8801dad6805d450ea8bef9b46c1adf5 
88ab0c15525ced2eefe39220742efe4769089ad8 
88cfd062e8318dfeb67c7d2eb50b6cd224b0738a
 151471 fail irrelevant
 151485 fail irrelevant
 151500 fail irrelevant
 151518 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
00217f1919270007d7a911f89b32e39b9dcaa907 
3c659044118e34603161457db9934a34f816d78b 
fc1bff958998910ec8d25db86cd2f53ff125f7ab 
88ab0c15525ced2eefe39220742efe4769089ad8 
23ca7ec0ba620db52a646d80e22f9703a6589f66
 151547 fail irrelevant
 151598 fail irrelevant
 151577 fail irrelevant
 151622 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
627d1d6693b0594d257dbe1a3363a8d4bd4d8307 
3c659044118e34603161457db9934a34f816d78b 
7b7515702012219410802a168ae4aa45b72a44df 
88ab0c15525ced2eefe39220742efe4769089ad8 
be63d9d47f571a60d70f8fb630c03871312d9655
 151656 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
627d1d6693b0594d257dbe1a3363a8d4bd4d8307 
3c659044118e34603161457db9934a34f816d78b 
eb6490f544388dd24c0d054a96dd304bc7284450 
88ab0c15525ced2eefe39220742efe4769089ad8 
be63d9d47f571a60d70f8fb630c03871312d9655
 151634 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
627d1d6693b0594d257dbe1a3363a8d4bd4d8307 
3c659044118e34603161457db9934a34f816d78b 
eb6490f544388dd24c0d054a96dd304bc7284450 
88ab0c15525ced2eefe39220742efe4769089ad8 
be63d9d47f571a60d70f8fb630c03871312d9655
 151645 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
627d1d6693b0594d257dbe1a3363a8d4bd4d8307 
3c659044118e34603161457db9934a34f816d78b 
eb6490f544388dd24c0d054a96dd304bc7284450 
88ab0c15525ced2eefe39220742efe4769089ad8 
be63d9d47f571a60d70f8fb630c03871312d9655
 151669 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
627d1d6693b0594d257dbe1a3363a8d4bd4d8307 
3c659044118e34603161457db9934a34f816d78b 
eb6490f544388dd24c0d054a96dd304bc7284450 
88ab0c15525ced2eefe39220742efe4769089ad8 
be63d9d47f571a60d70f8fb630c03871312d9655
 151685 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
627d1d6693b0594d257dbe1a3363a8d4bd4d8307 
3c659044118e34603161457db9934a34f816d78b 
eb6490f544388dd24c0d054a96dd304bc7284450 
88ab0c15525ced2eefe39220742efe4769089ad8 
be63d9d47f571a60d70f8fb630c03871312d9655
 151704 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
627d1d6693b0594d257dbe1a3363a8d4bd4d8307 
3c659044118e34603161457db9934a34f816d78b 
eb6490f544388dd24c0d054a96dd304bc7284450 
88ab0c15525ced2eefe39220742efe4769089ad8 
be63d9d47f571a60d70f8fb630c03871312d9655
 151778 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
bdafda8c457eb90c65f37026589b54258300f05c 
3c659044118e34603161457db9934a34f816d78b 
aff2caf6b3fbab1062e117a47b66d27f7fd2f272 
88ab0c15525ced2eefe39220742efe4769089ad8 
3fdc211b01b29f252166937238efe02d15cb5780
 151721 fail irrelevant
 151763 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
bdafda8c457eb90c65f37026589b54258300f05c 
3c659044118e34603161457db9934a34f816d78b 
48f22ad04ead83e61b4b35871ec6f6109779b791 
88ab0c15525ced2eefe39220742efe4769089ad8 
3fdc211b01b29f252166937238efe02d15cb5780
 151744 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
bdafda8c457eb90c65f37026589b54258300f05c 
3c659044118e34603161457db9934a34f816d78b 
8796c64ecdfd34be394ea277aaaaa53df0c76996 
88ab0c15525ced2eefe39220742efe4769089ad8 
3fdc211b01b29f252166937238efe02d15cb5780
 151804 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
bdafda8c457eb90c65f37026589b54258300f05c 
3c659044118e34603161457db9934a34f816d78b 
45db94cc90c286a9965a285ba19450f448760a09 
88ab0c15525ced2eefe39220742efe4769089ad8 
3fdc211b01b29f252166937238efe02d15cb5780
 151816 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
bdafda8c457eb90c65f37026589b54258300f05c 
3c659044118e34603161457db9934a34f816d78b 
45db94cc90c286a9965a285ba19450f448760a09 
88ab0c15525ced2eefe39220742efe4769089ad8 
3fdc211b01b29f252166937238efe02d15cb5780
 151833 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
f45e3a4afa65a45ea1a956a7c5e7410ff40190d1 
3c659044118e34603161457db9934a34f816d78b 
827937158b72ce2265841ff528bba3c44a1bfbc8 
88ab0c15525ced2eefe39220742efe4769089ad8 
02d69864b51a4302a148c28d6d391238a6778b4b
 151855 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
f45e3a4afa65a45ea1a956a7c5e7410ff40190d1 
3c659044118e34603161457db9934a34f816d78b 
d34498309cff7560ac90c422c56e3137e6a64b19 
88ab0c15525ced2eefe39220742efe4769089ad8 
02d69864b51a4302a148c28d6d391238a6778b4b
 151841 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
f45e3a4afa65a45ea1a956a7c5e7410ff40190d1 
3c659044118e34603161457db9934a34f816d78b 
2033cc6efa98b831d7839e367aa7d5aa74d0750f 
88ab0c15525ced2eefe39220742efe4769089ad8 
02d69864b51a4302a148c28d6d391238a6778b4b
 151849 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
f45e3a4afa65a45ea1a956a7c5e7410ff40190d1 
3c659044118e34603161457db9934a34f816d78b 
d34498309cff7560ac90c422c56e3137e6a64b19 
88ab0c15525ced2eefe39220742efe4769089ad8 
02d69864b51a4302a148c28d6d391238a6778b4b
 151874 fail irrelevant
 151895 fail irrelevant
 151914 fail irrelevant
 151934 fail irrelevant
 151968 fail irrelevant
 151952 fail irrelevant
 152013 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d8327496762b4f2a54c9bafd7a214314ec28e9e 
3c659044118e34603161457db9934a34f816d78b 
939ab64b400b9bec4b59795a87817784093e1acd 
6ada2285d9918859699c92e09540e023e0a16054 
fb024b779336a0f73b3aee885b2ce082e812881f
 151988 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
6ff53d2a13740e39dea110d6b3509c156c659586 
3c659044118e34603161457db9934a34f816d78b 
b7bda69c4ef46c57480f6e378923f5215b122778 
6ada2285d9918859699c92e09540e023e0a16054 
f8fe3c07363d11fc81d8e7382dbcaa357c861569
 151999 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d8327496762b4f2a54c9bafd7a214314ec28e9e 
3c659044118e34603161457db9934a34f816d78b 
97f750becac33e3d3e446d3ff4ae9af2577b7877 
6ada2285d9918859699c92e09540e023e0a16054 
fb024b779336a0f73b3aee885b2ce082e812881f
 152026 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d8327496762b4f2a54c9bafd7a214314ec28e9e 
3c659044118e34603161457db9934a34f816d78b 
9fc87111005e8903785db40819af66b8f85b8b96 
6ada2285d9918859699c92e09540e023e0a16054 
fb024b779336a0f73b3aee885b2ce082e812881f
 152039 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d8327496762b4f2a54c9bafd7a214314ec28e9e 
3c659044118e34603161457db9934a34f816d78b 
9fc87111005e8903785db40819af66b8f85b8b96 
6ada2285d9918859699c92e09540e023e0a16054 
fb024b779336a0f73b3aee885b2ce082e812881f
 152058 fail irrelevant
 152076 fail irrelevant
 152108 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
9132a31b9c8381197eee75eb66c809182b264110 
3c659044118e34603161457db9934a34f816d78b 
3cbc8970f55c87cb58699b6dc8fe42998bc79dc0 
6ada2285d9918859699c92e09540e023e0a16054 
8c4532f19d6925538fb0c938f7de9a97da8c5c3b
 152161 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
568eee7cf319fa95183c8d3b5e8dcf6e078ab8b3 
3c659044118e34603161457db9934a34f816d78b 
06539ebc76b8625587aa78d646a9d8d5fddf84f3 
2e3de6253422112ae43e608661ba94ea6b345694 
d89e5e65f305740b2f7bd56e6f3b6c9c52ee0707
 152163 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
9132a31b9c8381197eee75eb66c809182b264110 
3c659044118e34603161457db9934a34f816d78b 
3cbc8970f55c87cb58699b6dc8fe42998bc79dc0 
6ada2285d9918859699c92e09540e023e0a16054 
8c4532f19d6925538fb0c938f7de9a97da8c5c3b
 150406 [host=pinot1]
 150420 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
568eee7cf319fa95183c8d3b5e8dcf6e078ab8b3 
3c659044118e34603161457db9934a34f816d78b 
06539ebc76b8625587aa78d646a9d8d5fddf84f3 
2e3de6253422112ae43e608661ba94ea6b345694 
d89e5e65f305740b2f7bd56e6f3b6c9c52ee0707
 150457 [host=albana1]
 150492 [host=italia0]
 150532 [host=huxelrebe0]
 150585 [host=elbling0]
 150593 [host=huxelrebe1]
 150631 [host=godello0]
 150608 [host=albana0]
 150694 [host=chardonnay0]
 150831 [host=rimava1]
 150909 [host=godello1]
 150930 [host=italia0]
 150916 [host=pinot0]
 150895 [host=fiano1]
 150899 [host=debina0]
 150970 [host=elbling1]
 151047 [host=pinot1]
 151101 [host=huxelrebe1]
 151065 [host=huxelrebe0]
 151149 [host=albana1]
 151221 fail irrelevant
 151175 fail irrelevant
 151241 fail irrelevant
Searching for interesting versions
 Result found: flight 150420 (pass), for basis pass
 Result found: flight 152108 (fail), for basis failure
 Repro found: flight 152161 (pass), for basis pass
 Repro found: flight 152163 (fail), for basis failure
 1218102560 revisions at c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
322969adf1fb3d6cfbd613f35121315715aff2ed 
3c659044118e34603161457db9934a34f816d78b 
bae31bfa48b9caecee25da3d5333901a126a06b4 
2e3de6253422112ae43e608661ba94ea6b345694 
fde76f895d0aa817a1207d844d793239c6639bc6
 1116594039 revisions at c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
322969adf1fb3d6cfbd613f35121315715aff2ed 
3c659044118e34603161457db9934a34f816d78b 
3eaea6eb4e534f7b87c6eca808149bb671976800 
2e3de6253422112ae43e608661ba94ea6b345694 
fde76f895d0aa817a1207d844d793239c6639bc6
Looking 609051280 below c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
322969adf1fb3d6cfbd613f35121315715aff2ed 
3c659044118e34603161457db9934a34f816d78b 
bae31bfa48b9caecee25da3d5333901a126a06b4 
2e3de6253422112ae43e608661ba94ea6b345694 
fde76f895d0aa817a1207d844d793239c6639bc6.
Should test c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
239b50a863704f7960525799eda82de061c7c458 
3c659044118e34603161457db9934a34f816d78b 
eefe34ea4b82c2b47abe28af4cc7247d51553626 
2e3de6253422112ae43e608661ba94ea6b345694 
25636ed707cf1211ce846c7ec58f8643e435d7a7.
dot: graph is too large for cairo-renderer bitmaps. Scaling by 0.424256 to fit
pnmtopng: 142 colors found
Revision graph left in 
/home/logs/results/bisect/qemu-mainline/test-amd64-amd64-xl-qemuu-debianhvm-amd64-shadow.debian-hvm-install.{dot,ps,png,html,svg}.
Populating 152164...
Need 152164.test-amd64-amd64-xl-qemuu-debianhvm-amd64-shadow (like 152108)
Creating 152164.test-amd64-amd64-xl-qemuu-debianhvm-amd64-shadow (copying from 
152108)
Need 152164.build-amd64 (like 152108)
 revision_ovmf=239b50a863704f7960525799eda82de061c7c458
 revision_qemu=3c659044118e34603161457db9934a34f816d78b
 revision_qemuu=eefe34ea4b82c2b47abe28af4cc7247d51553626
 revision_seabios=2e3de6253422112ae43e608661ba94ea6b345694
 revision_xen=25636ed707cf1211ce846c7ec58f8643e435d7a7
Searching for build-amd64 (like 152108) 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 152164...
Need 152164.test-amd64-amd64-xl-qemuu-debianhvm-amd64-shadow (like 152108)
Creating 152164.test-amd64-amd64-xl-qemuu-debianhvm-amd64-shadow (copying from 
152108)
Need 152164.build-amd64 (like 152108)
 revision_ovmf=239b50a863704f7960525799eda82de061c7c458
 revision_qemu=3c659044118e34603161457db9934a34f816d78b
 revision_qemuu=eefe34ea4b82c2b47abe28af4cc7247d51553626
 revision_seabios=2e3de6253422112ae43e608661ba94ea6b345694
 revision_xen=25636ed707cf1211ce846c7ec58f8643e435d7a7
Searching for build-amd64 (like 152108) 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 152164...
Need 152164.test-amd64-amd64-xl-qemuu-debianhvm-amd64-shadow (like 152108)
Creating 152164.test-amd64-amd64-xl-qemuu-debianhvm-amd64-shadow (copying from 
152108)
Need 152164.build-amd64 (like 152108)
 revision_ovmf=239b50a863704f7960525799eda82de061c7c458
 revision_qemu=3c659044118e34603161457db9934a34f816d78b
 revision_qemuu=eefe34ea4b82c2b47abe28af4cc7247d51553626
 revision_seabios=2e3de6253422112ae43e608661ba94ea6b345694
 revision_xen=25636ed707cf1211ce846c7ec58f8643e435d7a7
Searching for build-amd64 (like 152108) 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 152164...
Need 152164.test-amd64-amd64-xl-qemuu-debianhvm-amd64-shadow (like 152108)
Creating 152164.test-amd64-amd64-xl-qemuu-debianhvm-amd64-shadow (copying from 
152108)
Need 152164.build-amd64 (like 152108)
 revision_ovmf=239b50a863704f7960525799eda82de061c7c458
 revision_qemu=3c659044118e34603161457db9934a34f816d78b
 revision_qemuu=eefe34ea4b82c2b47abe28af4cc7247d51553626
 revision_seabios=2e3de6253422112ae43e608661ba94ea6b345694
 revision_xen=25636ed707cf1211ce846c7ec58f8643e435d7a7
Searching for build-amd64 (like 152108) to reuse...
Can reuse build 151373.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='151373.build-amd64', 2='152164', 
3='test-amd64-amd64-xl-qemuu-debianhvm-amd64-shadow', 4='buildjob']
DB conflict (messages above may refer); retrying...
Populating 152164...
Need 152164.test-amd64-amd64-xl-qemuu-debianhvm-amd64-shadow (like 152108)
Creating 152164.test-amd64-amd64-xl-qemuu-debianhvm-amd64-shadow (copying from 
152108)
Need 152164.build-amd64 (like 152108)
 revision_ovmf=239b50a863704f7960525799eda82de061c7c458
 revision_qemu=3c659044118e34603161457db9934a34f816d78b
 revision_qemuu=eefe34ea4b82c2b47abe28af4cc7247d51553626
 revision_seabios=2e3de6253422112ae43e608661ba94ea6b345694
 revision_xen=25636ed707cf1211ce846c7ec58f8643e435d7a7
Can reuse build 151373.build-amd64.
Need 152164.build-amd64-pvops (like 152108)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 152108) to reuse...
Can reuse build-kern 152135.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='152135.build-amd64-pvops', 2='152164', 
3='test-amd64-amd64-xl-qemuu-debianhvm-amd64-shadow', 4='kernbuildjob']
DB conflict (messages above may refer); retrying...
Populating 152164...
Need 152164.test-amd64-amd64-xl-qemuu-debianhvm-amd64-shadow (like 152108)
Creating 152164.test-amd64-amd64-xl-qemuu-debianhvm-amd64-shadow (copying from 
152108)
Need 152164.build-amd64 (like 152108)
 revision_ovmf=239b50a863704f7960525799eda82de061c7c458
 revision_qemu=3c659044118e34603161457db9934a34f816d78b
 revision_qemuu=eefe34ea4b82c2b47abe28af4cc7247d51553626
 revision_seabios=2e3de6253422112ae43e608661ba94ea6b345694
 revision_xen=25636ed707cf1211ce846c7ec58f8643e435d7a7
Can reuse build 151373.build-amd64.
Need 152164.build-amd64-pvops (like 152108)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 152135.build-amd64-pvops.
Need 152164.build-amd64 (like 152108)
 revision_ovmf=239b50a863704f7960525799eda82de061c7c458
 revision_qemu=3c659044118e34603161457db9934a34f816d78b
 revision_qemuu=eefe34ea4b82c2b47abe28af4cc7247d51553626
 revision_seabios=2e3de6253422112ae43e608661ba94ea6b345694
 revision_xen=25636ed707cf1211ce846c7ec58f8643e435d7a7
Can reuse build 151373.build-amd64.
Checking for flail (since 150420)...
Flight 152164 ready to go.