[qemu-mainline bisection] 155966: testing test-amd64-amd64-xl-qcow2

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

branch xen-unstable
xenbranch xen-unstable
job test-amd64-amd64-xl-qcow2
testid guest-start/debian.repeat

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-qcow2.guest-start--debian.repeat.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-qcow2.guest-start--debian.repeat
 --summary-out=tmp/155966.bisection-summary --basis-template=152631 
--blessings=real,real-bisect,real-retry --flight=155966 qemu-mainline 
test-amd64-amd64-xl-qcow2 guest-start/debian.repeat
Searching for failure / basis pass:
 155931 fail [host=fiano1] / 155769 [host=elbling1] 155743 [host=fiano0] 155729 
[host=pinot0] 155713 [host=godello1] 155703 [host=chardonnay1] 155695 
[host=huxelrebe0] 155675 [host=pinot1] 155665 [host=huxelrebe1] 155645 
[host=albana0] 155613 [host=rimava1] 155585 [host=albana1] 155544 
[host=godello1] 155518 [host=chardonnay0] 155509 [host=godello0] 152631 
[host=godello1] 152615 [host=chardonnay0] 152573 [host=huxelrebe0] 152563 
[host=huxelrebe1] 152497 [host=godello0] 152480 [host=rimava1] 1524\
 56 [host=elbling1] 152411 [host=pinot1] 152380 [host=albana1] 152337 ok.
Failure / basis pass flights: 155931 / 152337
(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 
30f0ec8d80072ae3ab58e08014e6b2ffe3ef97e1 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
e12ce85b2c79d83a340953291912875c30b3af06 
58a44be024f69d2e4d2b58553529230abdd3935e 
6ee2e66674f36b6d27a95f4ddf27226905cc63a4
Basis pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7f79b736b0a57da71d87c987357db0227cd16ac6 
3c659044118e34603161457db9934a34f816d78b 
d74824cf7c8b352f9045e949dc636c7207a41eee 
d9c812dda519a1a73e8370e1b81ddf46eb22ed16 
98bed5de1de3352c63cfe29a00f17e8d9ce72689
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#7f79b736b0a57da71d87c987357db0227cd16ac6-30f0ec8d80072ae3ab58e08014e6b2ffe3ef97e1
 git://xenbits.xen.org/qemu-xen-traditional.git#3c659044118e34603161457db99\
 34a34f816d78b-3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
git://git.qemu.org/qemu.git#d74824cf7c8b352f9045e949dc636c7207a41eee-e12ce85b2c79d83a340953291912875c30b3af06
 
git://xenbits.xen.org/osstest/seabios.git#d9c812dda519a1a73e8370e1b81ddf46eb22ed16-58a44be024f69d2e4d2b58553529230abdd3935e
 
git://xenbits.xen.org/xen.git#98bed5de1de3352c63cfe29a00f17e8d9ce72689-6ee2e66674f36b6d27a95f4ddf27226905cc63a4
Loaded 43461 nodes in revision graph
Searching for test results:
 152337 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7f79b736b0a57da71d87c987357db0227cd16ac6 
3c659044118e34603161457db9934a34f816d78b 
d74824cf7c8b352f9045e949dc636c7207a41eee 
d9c812dda519a1a73e8370e1b81ddf46eb22ed16 
98bed5de1de3352c63cfe29a00f17e8d9ce72689
 152380 [host=albana1]
 152411 [host=pinot1]
 152480 [host=rimava1]
 152456 [host=elbling1]
 152497 [host=godello0]
 152563 [host=huxelrebe1]
 152573 [host=huxelrebe0]
 152615 [host=chardonnay0]
 152631 [host=godello1]
 152659 [host=godello0]
 152668 [host=godello0]
 152682 [host=godello0]
 152696 [host=godello0]
 152712 [host=godello0]
 152726 [host=godello0]
 152771 [host=godello0]
 152793 [host=godello0]
 152836 [host=godello0]
 152856 [host=godello0]
 152878 [host=godello0]
 152911 []
 152923 []
 152946 []
 152965 []
 152992 []
 153007 []
 153025 []
 153047 []
 153075 []
 153113 []
 153138 []
 153166 []
 153270 []
 153288 []
 153311 []
 153336 []
 153362 []
 153383 []
 153406 []
 153435 []
 153452 []
 153478 []
 153502 []
 153531 []
 153548 []
 153576 []
 153597 []
 153611 []
 153625 []
 153663 []
 153692 []
 153762 []
 153776 []
 153793 []
 153818 []
 153847 []
 153891 []
 153922 []
 153946 []
 153971 []
 153998 []
 154023 [host=godello0]
 154038 [host=godello0]
 154061 [host=godello0]
 154096 [host=godello0]
 154137 [host=godello0]
 154138 [host=godello0]
 154140 [host=godello0]
 154141 [host=godello0]
 154142 [host=godello0]
 154466 [host=godello0]
 154485 [host=godello0]
 154496 [host=godello0]
 154508 [host=godello0]
 154526 [host=godello0]
 154544 [host=godello0]
 154552 [host=godello0]
 154566 [host=godello0]
 154583 [host=godello0]
 154607 [host=godello0]
 154629 [host=godello0]
 155018 [host=godello0]
 155098 [host=godello0]
 155184 [host=godello0]
 155318 [host=godello0]
 155434 [host=godello0]
 155483 [host=godello0]
 155509 [host=godello0]
 155518 [host=chardonnay0]
 155544 [host=godello1]
 155585 [host=albana1]
 155613 [host=rimava1]
 155645 [host=albana0]
 155665 [host=huxelrebe1]
 155675 [host=pinot1]
 155695 [host=huxelrebe0]
 155703 [host=chardonnay1]
 155713 [host=godello1]
 155729 [host=pinot0]
 155743 [host=fiano0]
 155754 [host=elbling1]
 155769 [host=elbling1]
 155785 fail irrelevant
 155802 fail irrelevant
 155819 fail irrelevant
 155841 fail irrelevant
 155877 fail irrelevant
 155888 fail irrelevant
 155927 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7f79b736b0a57da71d87c987357db0227cd16ac6 
3c659044118e34603161457db9934a34f816d78b 
d74824cf7c8b352f9045e949dc636c7207a41eee 
d9c812dda519a1a73e8370e1b81ddf46eb22ed16 
98bed5de1de3352c63cfe29a00f17e8d9ce72689
 155928 fail irrelevant
 155911 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
a7d977040bd82b89d1fe5ef32d488bfd10db2dbc 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7daf8f8d011cdd5d3e86930ed2bde969425c790c 
58a44be024f69d2e4d2b58553529230abdd3935e 
6ee2e66674f36b6d27a95f4ddf27226905cc63a4
 155930 fail irrelevant
 155932 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
a7d977040bd82b89d1fe5ef32d488bfd10db2dbc 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7daf8f8d011cdd5d3e86930ed2bde969425c790c 
58a44be024f69d2e4d2b58553529230abdd3935e 
6ee2e66674f36b6d27a95f4ddf27226905cc63a4
 155933 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
19c87b7d446c3273e84b238cb02cd1c0ae69c43e 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
3e40748834923798aa57e3751db13a069e2c617b 
58a44be024f69d2e4d2b58553529230abdd3935e 
6ee2e66674f36b6d27a95f4ddf27226905cc63a4
 155934 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
19c87b7d446c3273e84b238cb02cd1c0ae69c43e 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
57c98ea9acdcef5021f5671efa6475a5794a51c4 
58a44be024f69d2e4d2b58553529230abdd3935e 
6ee2e66674f36b6d27a95f4ddf27226905cc63a4
 155935 blocked c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
5d0a827122cccd1f884faf75b2a065d88a58bce1 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
96292515c07e3a99f5a29540ed2f257b1ff75111 
c685fe3ff2d402caefc1487d99bb486c4a510b8b 
884ef07f4f66b9d12fc4811047db95ba649db85c
 155939 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
9380177354387f03c8ff9eadb7ae94aa453b9469 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b37da837630ca7cdbc45de4c5339bbfc6d21beed 
c685fe3ff2d402caefc1487d99bb486c4a510b8b 
534b3d09958fdc4df64872c2ab19feb4b1eebc5a
 155940 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
cc942105ede58a300ba46f3df0edfa86b3abd4dd 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
a0bdf866873467271eff9a92f179ab0f77d735cb 
849c5e50b6f474df6cc113130575bcdccfafcd9e 
534b3d09958fdc4df64872c2ab19feb4b1eebc5a
 155941 blocked c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
cc942105ede58a300ba46f3df0edfa86b3abd4dd 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
c45a70d8c271056896a057fbcdc7743a2942d0ec 
849c5e50b6f474df6cc113130575bcdccfafcd9e 
534b3d09958fdc4df64872c2ab19feb4b1eebc5a
 155956 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7f79b736b0a57da71d87c987357db0227cd16ac6 
3c659044118e34603161457db9934a34f816d78b 
d74824cf7c8b352f9045e949dc636c7207a41eee 
d9c812dda519a1a73e8370e1b81ddf46eb22ed16 
98bed5de1de3352c63cfe29a00f17e8d9ce72689
 155943 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
9380177354387f03c8ff9eadb7ae94aa453b9469 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
a4339de2de4def4beb33e22e6f506bcc8b9d9326 
c685fe3ff2d402caefc1487d99bb486c4a510b8b 
534b3d09958fdc4df64872c2ab19feb4b1eebc5a
 155947 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
cc942105ede58a300ba46f3df0edfa86b3abd4dd 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
07a47d4a1879370009baab44f1f387610d88a299 
849c5e50b6f474df6cc113130575bcdccfafcd9e 
534b3d09958fdc4df64872c2ab19feb4b1eebc5a
 155949 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
cc942105ede58a300ba46f3df0edfa86b3abd4dd 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
d9f24bf57241453e078dba28d16fe3a430f06da1 
849c5e50b6f474df6cc113130575bcdccfafcd9e 
534b3d09958fdc4df64872c2ab19feb4b1eebc5a
 155931 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
30f0ec8d80072ae3ab58e08014e6b2ffe3ef97e1 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
e12ce85b2c79d83a340953291912875c30b3af06 
58a44be024f69d2e4d2b58553529230abdd3935e 
6ee2e66674f36b6d27a95f4ddf27226905cc63a4
 155952 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
cc942105ede58a300ba46f3df0edfa86b3abd4dd 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
bab88ead6fcbc7097ed75981622cce7850da1cc7 
849c5e50b6f474df6cc113130575bcdccfafcd9e 
534b3d09958fdc4df64872c2ab19feb4b1eebc5a
 155958 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
30f0ec8d80072ae3ab58e08014e6b2ffe3ef97e1 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
e12ce85b2c79d83a340953291912875c30b3af06 
58a44be024f69d2e4d2b58553529230abdd3935e 
6ee2e66674f36b6d27a95f4ddf27226905cc63a4
 155959 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
cc942105ede58a300ba46f3df0edfa86b3abd4dd 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7bed89958bfbf40df9ca681cefbdca63abdde39d 
849c5e50b6f474df6cc113130575bcdccfafcd9e 
534b3d09958fdc4df64872c2ab19feb4b1eebc5a
 155961 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
cc942105ede58a300ba46f3df0edfa86b3abd4dd 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
a23151e8cc8cc08546252dc9c7671171d9c44615 
849c5e50b6f474df6cc113130575bcdccfafcd9e 
534b3d09958fdc4df64872c2ab19feb4b1eebc5a
 155962 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
cc942105ede58a300ba46f3df0edfa86b3abd4dd 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
2d24a64661549732fc77f632928318dd52f5bce5 
849c5e50b6f474df6cc113130575bcdccfafcd9e 
534b3d09958fdc4df64872c2ab19feb4b1eebc5a
 155964 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
cc942105ede58a300ba46f3df0edfa86b3abd4dd 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7bed89958bfbf40df9ca681cefbdca63abdde39d 
849c5e50b6f474df6cc113130575bcdccfafcd9e 
534b3d09958fdc4df64872c2ab19feb4b1eebc5a
Searching for interesting versions
 Result found: flight 152337 (pass), for basis pass
 Result found: flight 155931 (fail), for basis failure
 Repro found: flight 155956 (pass), for basis pass
 Repro found: flight 155958 (fail), for basis failure
 0 revisions at c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
cc942105ede58a300ba46f3df0edfa86b3abd4dd 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7bed89958bfbf40df9ca681cefbdca63abdde39d 
849c5e50b6f474df6cc113130575bcdccfafcd9e 
534b3d09958fdc4df64872c2ab19feb4b1eebc5a
No revisions left to test, checking graph state.
 Result found: flight 155959 (pass), for last pass
 Result found: flight 155962 (fail), for first failure
 Repro found: flight 155964 (pass), for last pass
Need to reproduce first failure (fail); had 1 already.
Should test c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
cc942105ede58a300ba46f3df0edfa86b3abd4dd 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
2d24a64661549732fc77f632928318dd52f5bce5 
849c5e50b6f474df6cc113130575bcdccfafcd9e 
534b3d09958fdc4df64872c2ab19feb4b1eebc5a.
neato: graph is too large for cairo-renderer bitmaps. Scaling by 0.316537 to fit
pnmtopng: 99 colors found
Revision graph left in 
/home/logs/results/bisect/qemu-mainline/test-amd64-amd64-xl-qcow2.guest-start--debian.repeat.{dot,ps,png,html,svg}.
Populating 155966...
Need 155966.test-amd64-amd64-xl-qcow2 (like 155931)
Creating 155966.test-amd64-amd64-xl-qcow2 (copying from 155931)
Need 155966.build-amd64 (like 155931)
 revision_ovmf=cc942105ede58a300ba46f3df0edfa86b3abd4dd
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=2d24a64661549732fc77f632928318dd52f5bce5
 revision_seabios=849c5e50b6f474df6cc113130575bcdccfafcd9e
 revision_xen=534b3d09958fdc4df64872c2ab19feb4b1eebc5a
Searching for build-amd64 (like 155931) to reuse...
Can reuse build 155962.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='155962.build-amd64', 2='155966', 
3='test-amd64-amd64-xl-qcow2', 4='buildjob']
DB conflict (messages above may refer); retrying after 0.507676556780101...
Populating 155966...
Need 155966.test-amd64-amd64-xl-qcow2 (like 155931)
Creating 155966.test-amd64-amd64-xl-qcow2 (copying from 155931)
Need 155966.build-amd64 (like 155931)
 revision_ovmf=cc942105ede58a300ba46f3df0edfa86b3abd4dd
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=2d24a64661549732fc77f632928318dd52f5bce5
 revision_seabios=849c5e50b6f474df6cc113130575bcdccfafcd9e
 revision_xen=534b3d09958fdc4df64872c2ab19feb4b1eebc5a
Can reuse build 155962.build-amd64.
Need 155966.build-amd64-pvops (like 155931)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 155931) to reuse...
Can reuse build-kern 155948.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='155948.build-amd64-pvops', 2='155966', 
3='test-amd64-amd64-xl-qcow2', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 0.247290859645489...
Populating 155966...
Need 155966.test-amd64-amd64-xl-qcow2 (like 155931)
Creating 155966.test-amd64-amd64-xl-qcow2 (copying from 155931)
Need 155966.build-amd64 (like 155931)
 revision_ovmf=cc942105ede58a300ba46f3df0edfa86b3abd4dd
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=2d24a64661549732fc77f632928318dd52f5bce5
 revision_seabios=849c5e50b6f474df6cc113130575bcdccfafcd9e
 revision_xen=534b3d09958fdc4df64872c2ab19feb4b1eebc5a
Can reuse build 155962.build-amd64.
Need 155966.build-amd64-pvops (like 155931)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 155948.build-amd64-pvops.
Need 155966.build-amd64 (like 155931)
 revision_ovmf=cc942105ede58a300ba46f3df0edfa86b3abd4dd
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=2d24a64661549732fc77f632928318dd52f5bce5
 revision_seabios=849c5e50b6f474df6cc113130575bcdccfafcd9e
 revision_xen=534b3d09958fdc4df64872c2ab19feb4b1eebc5a
Can reuse build 155962.build-amd64.
Checking for flail (since 152337)...
Flight 155966 ready to go.