[qemu-mainline bisection] 181096: testing test-amd64-amd64-libvirt-pair

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

branch xen-unstable
xenbranch xen-unstable
job test-amd64-amd64-libvirt-pair
testid leak-check/check/src_host

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 https://gitlab.com/qemu-project/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-libvirt-pair.leak-check--check--src_host.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-libvirt-pair.leak-check--check--src_host
 --summary-out=tmp/181096.bisection-summary --basis-template=180691 
--blessings=real,real-bisect,real-retry --flight=181096 qemu-mainline 
test-amd64-amd64-libvirt-pair leak-check/check/src_host
Searching for failure / basis pass:
 181068 fail [dst_host=nobling0,src_host=nobling1] / 181013 
[dst_host=debina1,src_host=debina0] 181006 
[dst_host=nobling1,src_host=nobling0] 181003 
[dst_host=rimava1,src_host=rimava0] 180996 [dst_host=italia0,src_host=italia1] 
180990 [dst_host=huxelrebe1,src_host=huxelrebe0] 180987 
[dst_host=fiano1,src_host=fiano0] 180983 [dst_host=godello1,src_host=godello0] 
180981 [dst_host=italia1,src_host=italia0] 180977 
[dst_host=albana0,src_host=albana1] 180691 
[dst_host=godello0,src_host=godello1] 180686 \
 [dst_host=albana1,src_host=albana0] 180673 [dst_host=nocera0,src_host=nocera1] 
180659 [dst_host=huxelrebe0,src_host=huxelrebe1] 180643 
[dst_host=pinot0,src_host=pinot1] 180637 [dst_host=godello1,src_host=godello0] 
180626 [dst_host=rimava0,src_host=rimava1] 180621 ok.
Failure / basis pass flights: 181068 / 180621
(tree with no url: minios)
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 https://gitlab.com/qemu-project/qemu.git
Tree: seabios git://xenbits.xen.org/osstest/seabios.git
Tree: xen git://xenbits.xen.org/xen.git
Latest 9222f35dc6917f00d166be3bb69ac4e5ff8536f0 
22b8996dba9041874845c7446ce89ec4ae2b713d 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
9f12d6b6ecf8ffe9cd4d93fe0976fdbaf2ded4f0 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
c6a5fc2ac76c5ab709896ee1b0edd33685a67ed1 
be7e899350caa7b74d8271a34264c3b4aef25ab0 
94200e1bae07e725cc07238c11569c5cab7befb7
Basis pass 3d6bc5c61101aadd6fca5d558a44a1cba8120178 
22b8996dba9041874845c7446ce89ec4ae2b713d 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
0a0e60caf20ab621ee9c1fc66b82b739158c05cf 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
278238505d28d292927bff7683f39fb4fbca7fd1 
ea1b7a0733906b8425d948ae94fba63c32b1d425 
31c65549746179e16cf3f82b694b4b1e0b7545ca
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/libvirt.git#3d6bc5c61101aadd6fca5d558a44a1cba8120178-9222f35dc6917f00d166be3bb69ac4e5ff8536f0
 
https://gitlab.com/keycodemap/keycodemapdb.git#22b8996dba9041874845c7446ce89ec4ae2b713d-22b8996dba9041874845c7446ce89ec4ae2b713d
 
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#0a0e60caf20ab621ee9c1fc66b82b739158c05cf-9f12d6b6ecf8ffe9cd4d93fe0976fdbaf2ded4f0
 
git://xenbits.xen.org/qemu-xen-traditional.git#3d273dd05e51e5a1ffba3d98c7437ee84e8f8764-3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 
https://gitlab.com/qemu-project/qemu.git#278238505d28d292927bff7683f39fb4fbca7fd1-c6a5fc2ac76c5ab709896ee1b0edd33685a67ed1
 git://xenbits.xen.org/osstest/seabios.git#ea1b7a0733906b8425d948ae94fba63c32b\
 1d425-be7e899350caa7b74d8271a34264c3b4aef25ab0 
git://xenbits.xen.org/xen.git#31c65549746179e16cf3f82b694b4b1e0b7545ca-94200e1bae07e725cc07238c11569c5cab7befb7
Loaded 280551 nodes in revision graph
Searching for test results:
 180621 pass 3d6bc5c61101aadd6fca5d558a44a1cba8120178 
22b8996dba9041874845c7446ce89ec4ae2b713d 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
0a0e60caf20ab621ee9c1fc66b82b739158c05cf 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
278238505d28d292927bff7683f39fb4fbca7fd1 
ea1b7a0733906b8425d948ae94fba63c32b1d425 
31c65549746179e16cf3f82b694b4b1e0b7545ca
 180626 [dst_host=rimava0,src_host=rimava1]
 180637 [dst_host=godello1,src_host=godello0]
 180643 [dst_host=pinot0,src_host=pinot1]
 180659 [dst_host=huxelrebe0,src_host=huxelrebe1]
 180673 [dst_host=nocera0,src_host=nocera1]
 180686 [dst_host=albana1,src_host=albana0]
 180702 []
 180691 [dst_host=godello0,src_host=godello1]
 180704 []
 180721 []
 180742 []
 180753 []
 180785 []
 180807 []
 180815 []
 180825 []
 180835 []
 180843 []
 180853 []
 180860 []
 180866 []
 180873 []
 180878 []
 180881 []
 180887 []
 180894 []
 180902 []
 180906 []
 180909 []
 180912 []
 180916 []
 180927 []
 180921 []
 180933 []
 180937 []
 180942 []
 180947 []
 180949 []
 180952 []
 180954 []
 180958 []
 180962 []
 180966 []
 180968 []
 180972 []
 180975 []
 180977 [dst_host=albana0,src_host=albana1]
 180981 [dst_host=italia1,src_host=italia0]
 180983 [dst_host=godello1,src_host=godello0]
 180990 [dst_host=huxelrebe1,src_host=huxelrebe0]
 180987 [dst_host=fiano1,src_host=fiano0]
 181003 [dst_host=rimava1,src_host=rimava0]
 180996 [dst_host=italia0,src_host=italia1]
 181006 [dst_host=nobling1,src_host=nobling0]
 181013 [dst_host=debina1,src_host=debina0]
 181021 fail irrelevant
 181042 pass 3d6bc5c61101aadd6fca5d558a44a1cba8120178 
22b8996dba9041874845c7446ce89ec4ae2b713d 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
0a0e60caf20ab621ee9c1fc66b82b739158c05cf 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
278238505d28d292927bff7683f39fb4fbca7fd1 
ea1b7a0733906b8425d948ae94fba63c32b1d425 
31c65549746179e16cf3f82b694b4b1e0b7545ca
 181051 fail irrelevant
 181041 fail irrelevant
 181055 pass irrelevant
 181058 fail irrelevant
 181060 pass e35b5df3f561ea5678a21aa1b39f14308fc6363c 
22b8996dba9041874845c7446ce89ec4ae2b713d 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
1034d223f8cc6bf8b9b86c57e564753cdad46f88 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
5a4cb61ae1ab0068ab53535ed0ccaf41a5e97d2f 
be7e899350caa7b74d8271a34264c3b4aef25ab0 
f54dd5b53ee516fa1d4c106e0744ce0083acfcdc
 181062 pass e35b5df3f561ea5678a21aa1b39f14308fc6363c 
22b8996dba9041874845c7446ce89ec4ae2b713d 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
1034d223f8cc6bf8b9b86c57e564753cdad46f88 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
56b8bfe9bb6b94184b8bbfc4be9196404a81e450 
be7e899350caa7b74d8271a34264c3b4aef25ab0 
f54dd5b53ee516fa1d4c106e0744ce0083acfcdc
 181064 pass 997994b6b1e3b0bfd8597ab67e6eeb676d3d95c6 
22b8996dba9041874845c7446ce89ec4ae2b713d 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
ba91d0292e593df8528b66f99c1b0b14fadc8e16 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
9cb47a10564e35df421f9639b0d2cf9e7449544d 
be7e899350caa7b74d8271a34264c3b4aef25ab0 
f54dd5b53ee516fa1d4c106e0744ce0083acfcdc
 181057 fail irrelevant
 181065 pass a1bdffdd9638601b17a6d115eb148422b66bcea0 
22b8996dba9041874845c7446ce89ec4ae2b713d 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
ba91d0292e593df8528b66f99c1b0b14fadc8e16 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7d196e2196d50e0dda0f87f396d4f4a7ad9aafbe 
be7e899350caa7b74d8271a34264c3b4aef25ab0 
f54dd5b53ee516fa1d4c106e0744ce0083acfcdc
 181067 pass 3d6bc5c61101aadd6fca5d558a44a1cba8120178 
22b8996dba9041874845c7446ce89ec4ae2b713d 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
0a0e60caf20ab621ee9c1fc66b82b739158c05cf 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
278238505d28d292927bff7683f39fb4fbca7fd1 
ea1b7a0733906b8425d948ae94fba63c32b1d425 
31c65549746179e16cf3f82b694b4b1e0b7545ca
 181069 fail irrelevant
 181070 pass irrelevant
 181073 pass a1bdffdd9638601b17a6d115eb148422b66bcea0 
22b8996dba9041874845c7446ce89ec4ae2b713d 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
ba91d0292e593df8528b66f99c1b0b14fadc8e16 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b17bbf835c8998e93fd99b06164f1d63843fe8c9 
be7e899350caa7b74d8271a34264c3b4aef25ab0 
f54dd5b53ee516fa1d4c106e0744ce0083acfcdc
 181075 pass a8c983d0fa1ba915f7a75deeceb20da1c88fd1db 
22b8996dba9041874845c7446ce89ec4ae2b713d 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
ba91d0292e593df8528b66f99c1b0b14fadc8e16 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b300c134465465385045ab705b68a42699688332 
be7e899350caa7b74d8271a34264c3b4aef25ab0 
354be8936d97d4f2cb8cc004bb0296826d89bd8d
 181080 pass 3b6d69237f0a07bf8d9807cd68a387f8d42b076f 
22b8996dba9041874845c7446ce89ec4ae2b713d 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c5cf7f69c98baed40754ca4a821cb504fd5423cd 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
ad3387396a71416cacc0b394e5e440dd6e9ba19a 
be7e899350caa7b74d8271a34264c3b4aef25ab0 
c7908869ac26961a3919491705e521179ad3fc0e
 181083 pass 3b6d69237f0a07bf8d9807cd68a387f8d42b076f 
22b8996dba9041874845c7446ce89ec4ae2b713d 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c5cf7f69c98baed40754ca4a821cb504fd5423cd 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
37246d54d656933035094ed95f2d8e4708058856 
be7e899350caa7b74d8271a34264c3b4aef25ab0 
c7908869ac26961a3919491705e521179ad3fc0e
 181085 pass 90404c53682f464b4a26efd618887dc336d9da80 
22b8996dba9041874845c7446ce89ec4ae2b713d 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
0abfb0be6cf78a8e962383e85cec57851ddae5bc 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
297e8182194e634baa0cbbfd96d2e09e2a0bcd40 
be7e899350caa7b74d8271a34264c3b4aef25ab0 
753d903a6f2d1e68d98487d36449b5739c28d65a
 181086 pass 5ee27c37e6d0d081714d1e1d25a0a4e472665120 
22b8996dba9041874845c7446ce89ec4ae2b713d 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
0abfb0be6cf78a8e962383e85cec57851ddae5bc 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
91608e2a44f36e79cb83f863b8a7bb57d2c98061 
be7e899350caa7b74d8271a34264c3b4aef25ab0 
753d903a6f2d1e68d98487d36449b5739c28d65a
 181068 fail 9222f35dc6917f00d166be3bb69ac4e5ff8536f0 
22b8996dba9041874845c7446ce89ec4ae2b713d 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
9f12d6b6ecf8ffe9cd4d93fe0976fdbaf2ded4f0 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
c6a5fc2ac76c5ab709896ee1b0edd33685a67ed1 
be7e899350caa7b74d8271a34264c3b4aef25ab0 
94200e1bae07e725cc07238c11569c5cab7befb7
 181088 pass b10bc8f7ab6f9986ccc54ba04fc5b3bad7576be6 
22b8996dba9041874845c7446ce89ec4ae2b713d 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
cafb4f3f36e2101cab2ed6db3ea246a5a3e4708e 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7d478306e84259678b2941e8af7496ef32a9c4c5 
be7e899350caa7b74d8271a34264c3b4aef25ab0 
42abf5b9c53eb1b1a902002fcda68708234152c3
 181090 pass 3d6bc5c61101aadd6fca5d558a44a1cba8120178 
22b8996dba9041874845c7446ce89ec4ae2b713d 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
0a0e60caf20ab621ee9c1fc66b82b739158c05cf 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
278238505d28d292927bff7683f39fb4fbca7fd1 
ea1b7a0733906b8425d948ae94fba63c32b1d425 
31c65549746179e16cf3f82b694b4b1e0b7545ca
 181092 fail 9222f35dc6917f00d166be3bb69ac4e5ff8536f0 
22b8996dba9041874845c7446ce89ec4ae2b713d 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
9f12d6b6ecf8ffe9cd4d93fe0976fdbaf2ded4f0 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
c6a5fc2ac76c5ab709896ee1b0edd33685a67ed1 
be7e899350caa7b74d8271a34264c3b4aef25ab0 
94200e1bae07e725cc07238c11569c5cab7befb7
 181094 fail 9222f35dc6917f00d166be3bb69ac4e5ff8536f0 
22b8996dba9041874845c7446ce89ec4ae2b713d 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
9f12d6b6ecf8ffe9cd4d93fe0976fdbaf2ded4f0 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7f5f3ae7d589d9297b2903e79cba1492807883d4 
be7e899350caa7b74d8271a34264c3b4aef25ab0 
94200e1bae07e725cc07238c11569c5cab7befb7
Searching for interesting versions
 Result found: flight 180621 (pass), for basis pass
 Result found: flight 181068 (fail), for basis failure (at ancestor ~1)
 Repro found: flight 181090 (pass), for basis pass
 Repro found: flight 181092 (fail), for basis failure
 7813 revisions at 9222f35dc6917f00d166be3bb69ac4e5ff8536f0 
22b8996dba9041874845c7446ce89ec4ae2b713d 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
9f12d6b6ecf8ffe9cd4d93fe0976fdbaf2ded4f0 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b8d4ca18233dbd7c215c67b00fd3eb7887cf2b82 
be7e899350caa7b74d8271a34264c3b4aef25ab0 
94200e1bae07e725cc07238c11569c5cab7befb7
Looking 3906 below 9222f35dc6917f00d166be3bb69ac4e5ff8536f0 
22b8996dba9041874845c7446ce89ec4ae2b713d 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
9f12d6b6ecf8ffe9cd4d93fe0976fdbaf2ded4f0 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b8d4ca18233dbd7c215c67b00fd3eb7887cf2b82 
be7e899350caa7b74d8271a34264c3b4aef25ab0 
94200e1bae07e725cc07238c11569c5cab7befb7.
Should test 9222f35dc6917f00d166be3bb69ac4e5ff8536f0 
22b8996dba9041874845c7446ce89ec4ae2b713d 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
0f9283429dd487deeeb264ee5670551d596fc208 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7fe6cb68117ac856e03c93d18aca09de015392b0 
be7e899350caa7b74d8271a34264c3b4aef25ab0 
05422d276b56f2ebc2309a84a66fc5722c45ad74.
neato: graph is too large for cairo-renderer bitmaps. Scaling by 0.799605 to fit
pnmtopng: 176 colors found
Revision graph left in 
/home/logs/results/bisect/qemu-mainline/test-amd64-amd64-libvirt-pair.leak-check--check--src_host.{dot,ps,png,html,svg}.
Populating 181096...
Need 181096.test-amd64-amd64-libvirt-pair (like 181068)
Creating 181096.test-amd64-amd64-libvirt-pair (copying from 181068)
Need 181096.build-amd64 (like 181068)
 revision_ovmf=0f9283429dd487deeeb264ee5670551d596fc208
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=7fe6cb68117ac856e03c93d18aca09de015392b0
 revision_seabios=be7e899350caa7b74d8271a34264c3b4aef25ab0
 revision_xen=05422d276b56f2ebc2309a84a66fc5722c45ad74
Searching for build-amd64 (like 181068) to reuse...
Creating 181096.build-amd64 (copying from 181068)
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 after 0.222600052905367...
Populating 181096...
Need 181096.test-amd64-amd64-libvirt-pair (like 181068)
Creating 181096.test-amd64-amd64-libvirt-pair (copying from 181068)
Need 181096.build-amd64 (like 181068)
 revision_ovmf=0f9283429dd487deeeb264ee5670551d596fc208
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=7fe6cb68117ac856e03c93d18aca09de015392b0
 revision_seabios=be7e899350caa7b74d8271a34264c3b4aef25ab0
 revision_xen=05422d276b56f2ebc2309a84a66fc5722c45ad74
Creating 181096.build-amd64 (copying from 181068)
Need 181096.build-amd64-pvops (like 181068)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 181068) to reuse...
Can reuse build-kern 181091.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='181091.build-amd64-pvops', 2='181096', 
3='test-amd64-amd64-libvirt-pair', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 1.85589660908494...
Populating 181096...
Need 181096.test-amd64-amd64-libvirt-pair (like 181068)
Creating 181096.test-amd64-amd64-libvirt-pair (copying from 181068)
Need 181096.build-amd64 (like 181068)
 revision_ovmf=0f9283429dd487deeeb264ee5670551d596fc208
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=7fe6cb68117ac856e03c93d18aca09de015392b0
 revision_seabios=be7e899350caa7b74d8271a34264c3b4aef25ab0
 revision_xen=05422d276b56f2ebc2309a84a66fc5722c45ad74
Creating 181096.build-amd64 (copying from 181068)
Need 181096.build-amd64-pvops (like 181068)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 181091.build-amd64-pvops.
Need 181096.build-amd64-libvirt (like 181068)
 revision_libvirt=9222f35dc6917f00d166be3bb69ac4e5ff8536f0
 revision_libvirt_keycodemapdb=22b8996dba9041874845c7446ce89ec4ae2b713d
 revision_xen=05422d276b56f2ebc2309a84a66fc5722c45ad74
Creating 181096.build-amd64-libvirt (copying from 181068)
Already created build-amd64
Already created build-amd64
Checking for flail (since 180621)...
Flight 181096 ready to go.