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[Xen-devel] [xen-unstable bisection] complete test-amd64-amd64-xl-qemuu-dmrestrict-amd64-dmrestrict



branch xen-unstable
xenbranch xen-unstable
job test-amd64-amd64-xl-qemuu-dmrestrict-amd64-dmrestrict
testid depriv-audit-qemu/create

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

*** Found and reproduced problem changeset ***

  Bug is in tree:  xen git://xenbits.xen.org/xen.git
  Bug introduced:  7414750be1fed21687a0a28f67cc2397ebb0d0ba
  Bug not present: 2c224f4c518113c6f38d583b5b3b1da0fc92d022
  Last fail repro: http://logs.test-lab.xenproject.org/osstest/logs/130587/


  commit 7414750be1fed21687a0a28f67cc2397ebb0d0ba
  Author: George Dunlap <george.dunlap@xxxxxxxxxx>
  Date:   Tue Nov 6 15:41:23 2018 +0000
  
      tools/dm_restrict: Ask QEMU to chroot
      
      When dm_restrict is enabled, ask QEMU to chroot into an empty directory.
      
      * Create $XEN_RUN_DIR/qemu-root-<domid> (deleting the old one if it's 
there)
      * Pass the -chroot option to QEMU
      
      Rather than running `rm -rf` on the directory before creating it
      (since there is no library function to do this), simply rmdir the
      directory, relying on the fact that the previous QEMU instance, if
      properly restricted, shouldn't have been able to write anything
      anyway.
      
      Suggested-by: Ross Lagerwall <ross.lagerwall@xxxxxxxxxx>
      Signed-off-by: George Dunlap <george.dunlap@xxxxxxxxxx>
      Acked-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
      ---
      Changes since v4:
      - Minor change to comment
      - Update stale directory name in commit message
      
      Changes since v2:
      - Style fixes
      - Testing moved to a different patch
      
      CC: Ian Jackson <ian.jackson@xxxxxxxxxx>
      CC: Wei Liu <wei.liu2@xxxxxxxxxx>
      CC: Anthony Perard <anthony.perard@xxxxxxxxxx>


For bisection revision-tuple graph see:
   
http://logs.test-lab.xenproject.org/osstest/results/bisect/xen-unstable/test-amd64-amd64-xl-qemuu-dmrestrict-amd64-dmrestrict.depriv-audit-qemu--create.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-qemuu-dmrestrict-amd64-dmrestrict.depriv-audit-qemu--create
 --summary-out=tmp/130587.bisection-summary --basis-template=129426 
--blessings=real,real-bisect xen-unstable 
test-amd64-amd64-xl-qemuu-dmrestrict-amd64-dmrestrict depriv-audit-qemu/create
Searching for failure / basis pass:
 130063 fail [host=albana1] / 129468 [host=debina0] 129426 [host=fiano0] 129400 
[host=pinot0] 129369 [host=italia0] 129319 [host=albana0] 129278 
[host=huxelrebe0] 129209 [host=rimava1] 129138 [host=godello0] 129104 
[host=elbling0] 129074 [host=joubertin0] 129010 [host=godello1] 128972 ok.
Failure / basis pass flights: 130063 / 128972
(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 0b047cbc44ae7d0cea41a99cd7ec1f009360a605 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
15410d8fc8d6e63ab138a5c47427f418a43a1c56
Basis pass e7405910ca5553eae8744af4e5c03e64ee048cb1 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
35cd5ba367515ffbd274ca529c5e946447f4ba48
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/linux-pvops.git#e7405910ca5553eae8744af4e5c03e64ee048cb1-0b047cbc44ae7d0cea41a99cd7ec1f009360a605
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/qemu-xen-traditional.git#d0d8ad39ecb51cd7497cd524484fe09f50876798-d0d8ad39ecb51cd7497cd524484fe09f50876798
 
git://xenbits.xen.org/qemu-xen.git#de5b678ca4dcdfa83e322491d478d66df56c1986-de5b678ca4dcdfa83e322491d478d66df56c1986
 
git://xenbits.xen.org/xen.git#35cd5ba367515ffbd274ca529c5e946447f4ba48-15410d8fc8d6e63ab138a5c47427f418a43a1c56
Loaded 2001 nodes in revision graph
Searching for test results:
 129010 [host=godello1]
 128972 pass e7405910ca5553eae8744af4e5c03e64ee048cb1 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
35cd5ba367515ffbd274ca529c5e946447f4ba48
 129074 [host=joubertin0]
 129104 [host=elbling0]
 129138 [host=godello0]
 129209 [host=rimava1]
 129278 [host=huxelrebe0]
 129319 [host=albana0]
 129369 [host=italia0]
 129400 [host=pinot0]
 129426 [host=fiano0]
 129468 [host=debina0]
 129581 blocked irrelevant
 129783 blocked irrelevant
 129743 blocked irrelevant
 129738 blocked 50961e4888a1d53544ac4ea6f185fc27ee4fee4f 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
6d8ffac1f7a782dc2c7f8df3871a294729ae36bd
 129750 blocked irrelevant
 129757 blocked irrelevant
 129739 blocked e7405910ca5553eae8744af4e5c03e64ee048cb1 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
35cd5ba367515ffbd274ca529c5e946447f4ba48
 129746 blocked e7405910ca5553eae8744af4e5c03e64ee048cb1 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
6cb27e417e57c2f4d689fa19971f20f75e9c0708
 129754 blocked irrelevant
 129767 blocked irrelevant
 129759 blocked irrelevant
 129774 blocked irrelevant
 129777 blocked irrelevant
 129780 blocked irrelevant
 129786 blocked irrelevant
 129817 blocked 50961e4888a1d53544ac4ea6f185fc27ee4fee4f 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
6d8ffac1f7a782dc2c7f8df3871a294729ae36bd
 130063 fail 0b047cbc44ae7d0cea41a99cd7ec1f009360a605 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
15410d8fc8d6e63ab138a5c47427f418a43a1c56
 130325 pass e7405910ca5553eae8744af4e5c03e64ee048cb1 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
35cd5ba367515ffbd274ca529c5e946447f4ba48
 130330 fail 0b047cbc44ae7d0cea41a99cd7ec1f009360a605 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
15410d8fc8d6e63ab138a5c47427f418a43a1c56
 130336 pass b6534b3e08e8e10e871b53ce5a1e9ce4bcb94907 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
2cf113891a38cc05434bc9876ffc107a990887be
 130346 blocked 50961e4888a1d53544ac4ea6f185fc27ee4fee4f 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
ce2f42605888f18f63ff9fe0d45dd69ae83045bb
 130383 blocked 50961e4888a1d53544ac4ea6f185fc27ee4fee4f 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
ff22dad92a5e3aa4b3b6dcfc74759b6dea483d56
 130352 blocked 50961e4888a1d53544ac4ea6f185fc27ee4fee4f 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
fe8afc2dc6080504dd3c70a1e40b531f8ad79791
 130432 blocked ce4454ff2b2de585f059b011dc1b77205f76d607 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
6d8ffac1f7a782dc2c7f8df3871a294729ae36bd
 130448 blocked 50961e4888a1d53544ac4ea6f185fc27ee4fee4f 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
b8f0767b438bb00b3bddb58dd0bb6001cff29d23
 130403 blocked 50961e4888a1d53544ac4ea6f185fc27ee4fee4f 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
21b17f9eaad4e7d1b7cf2950e8d113f8c79339ea
 130363 pass c8c2df18eedfcb504ed2f5d8ab24e87da7fd3959 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
2cf113891a38cc05434bc9876ffc107a990887be
 130386 blocked 50961e4888a1d53544ac4ea6f185fc27ee4fee4f 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
553de072d2750a4c60ad5b4d8acb13af2bf47b98
 130372 blocked e5c0a5893c0443d943b0a411802e3e463664c737 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
6d8ffac1f7a782dc2c7f8df3871a294729ae36bd
 130380 pass 50961e4888a1d53544ac4ea6f185fc27ee4fee4f 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
f8810d333e2aa73920e144ae2ddec2ce1ef59af8
 130425 blocked 8686f337ca17db405ca770c490e725088be58414 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
6d8ffac1f7a782dc2c7f8df3871a294729ae36bd
 130393 fail 0b047cbc44ae7d0cea41a99cd7ec1f009360a605 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
3b439f636ee9a9588203cf0aa0edfa18ccdc60b9
 130397 blocked 7a4b046b0ce973f641d1b6ba4c6947ed94d77a80 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
6d8ffac1f7a782dc2c7f8df3871a294729ae36bd
 130408 blocked 50961e4888a1d53544ac4ea6f185fc27ee4fee4f 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
9d6338dc56bc5e5404ee225b83f866f516b62446
 130400 pass 50961e4888a1d53544ac4ea6f185fc27ee4fee4f 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
a76e48f879dda43d5f7d36ecdb241678ff0c441e
 130418 blocked 50961e4888a1d53544ac4ea6f185fc27ee4fee4f 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
ce4cd9ab7cef8c7ed01a719e8aadb9d091b2fd4b
 130413 blocked 50961e4888a1d53544ac4ea6f185fc27ee4fee4f 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
cc76410d20aff2cc07b268b0713dc1d2740c6e12
 130438 blocked eb9b195c53db75c694bf78576925fcb3eed9d0e1 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
6d8ffac1f7a782dc2c7f8df3871a294729ae36bd
 130442 pass 50961e4888a1d53544ac4ea6f185fc27ee4fee4f 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
281fb93cc3d7d8662d1a9e873103b5542395f080
 130544 blocked 0b047cbc44ae7d0cea41a99cd7ec1f009360a605 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
28f1c549e77144b61ef315a75b33f6cbc67a73b1
 130479 blocked 50961e4888a1d53544ac4ea6f185fc27ee4fee4f 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
830f4a2df509d5555ad2bf04824b600717480895
 130512 blocked 43607eb9f70823072e1bfc27f84ed81551ac2adb 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
6d8ffac1f7a782dc2c7f8df3871a294729ae36bd
 130485 blocked 50961e4888a1d53544ac4ea6f185fc27ee4fee4f 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
657b303878e780b5189c062448ef6eddd0b3f3b1
 130458 blocked 50961e4888a1d53544ac4ea6f185fc27ee4fee4f 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
afe0278fcba2dcd3e5b1f1638b3a53cca357d353
 130496 blocked 50961e4888a1d53544ac4ea6f185fc27ee4fee4f 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
f6642a767912a391a3fa626c9ea84822ab65b225
 130473 blocked 50961e4888a1d53544ac4ea6f185fc27ee4fee4f 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
9b2d12455b1eb06acb9e28049fc0786f10420482
 130487 blocked 50961e4888a1d53544ac4ea6f185fc27ee4fee4f 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
e2d3f0e8d17c3333a43247b72ab2a805105f7caa
 130503 blocked 50961e4888a1d53544ac4ea6f185fc27ee4fee4f 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
518eed5df6186e3f65bcc627adfe1babde736249
 130519 blocked c219c2cd34cc1bbf7dc9ffe04c5d7d411349e7c0 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
6d8ffac1f7a782dc2c7f8df3871a294729ae36bd
 130535 blocked 7f6273f584fd74bcee9aa16db3f0e2fbcae48e86 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
6d8ffac1f7a782dc2c7f8df3871a294729ae36bd
 130524 blocked 89cd15c962405428bcd11c5f34127698f29bbd60 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
6d8ffac1f7a782dc2c7f8df3871a294729ae36bd
 130573 pass 50961e4888a1d53544ac4ea6f185fc27ee4fee4f 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
2c224f4c518113c6f38d583b5b3b1da0fc92d022
 130550 blocked 8a6cee344cc0236d6171bc24506cb593d84b8214 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
6d8ffac1f7a782dc2c7f8df3871a294729ae36bd
 130579 fail 50961e4888a1d53544ac4ea6f185fc27ee4fee4f 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
7414750be1fed21687a0a28f67cc2397ebb0d0ba
 130556 fail 50961e4888a1d53544ac4ea6f185fc27ee4fee4f 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
7414750be1fed21687a0a28f67cc2397ebb0d0ba
 130583 pass 50961e4888a1d53544ac4ea6f185fc27ee4fee4f 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
2c224f4c518113c6f38d583b5b3b1da0fc92d022
 130563 pass 50961e4888a1d53544ac4ea6f185fc27ee4fee4f 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
2c224f4c518113c6f38d583b5b3b1da0fc92d022
 130569 fail 50961e4888a1d53544ac4ea6f185fc27ee4fee4f 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
7414750be1fed21687a0a28f67cc2397ebb0d0ba
 130587 fail 50961e4888a1d53544ac4ea6f185fc27ee4fee4f 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
7414750be1fed21687a0a28f67cc2397ebb0d0ba
Searching for interesting versions
 Result found: flight 128972 (pass), for basis pass
 Result found: flight 130063 (fail), for basis failure
 Repro found: flight 130325 (pass), for basis pass
 Repro found: flight 130330 (fail), for basis failure
 0 revisions at 50961e4888a1d53544ac4ea6f185fc27ee4fee4f 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
de5b678ca4dcdfa83e322491d478d66df56c1986 
2c224f4c518113c6f38d583b5b3b1da0fc92d022
No revisions left to test, checking graph state.
 Result found: flight 130563 (pass), for last pass
 Result found: flight 130569 (fail), for first failure
 Repro found: flight 130573 (pass), for last pass
 Repro found: flight 130579 (fail), for first failure
 Repro found: flight 130583 (pass), for last pass
 Repro found: flight 130587 (fail), for first failure

*** Found and reproduced problem changeset ***

  Bug is in tree:  xen git://xenbits.xen.org/xen.git
  Bug introduced:  7414750be1fed21687a0a28f67cc2397ebb0d0ba
  Bug not present: 2c224f4c518113c6f38d583b5b3b1da0fc92d022
  Last fail repro: http://logs.test-lab.xenproject.org/osstest/logs/130587/


  commit 7414750be1fed21687a0a28f67cc2397ebb0d0ba
  Author: George Dunlap <george.dunlap@xxxxxxxxxx>
  Date:   Tue Nov 6 15:41:23 2018 +0000
  
      tools/dm_restrict: Ask QEMU to chroot
      
      When dm_restrict is enabled, ask QEMU to chroot into an empty directory.
      
      * Create $XEN_RUN_DIR/qemu-root-<domid> (deleting the old one if it's 
there)
      * Pass the -chroot option to QEMU
      
      Rather than running `rm -rf` on the directory before creating it
      (since there is no library function to do this), simply rmdir the
      directory, relying on the fact that the previous QEMU instance, if
      properly restricted, shouldn't have been able to write anything
      anyway.
      
      Suggested-by: Ross Lagerwall <ross.lagerwall@xxxxxxxxxx>
      Signed-off-by: George Dunlap <george.dunlap@xxxxxxxxxx>
      Acked-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
      ---
      Changes since v4:
      - Minor change to comment
      - Update stale directory name in commit message
      
      Changes since v2:
      - Style fixes
      - Testing moved to a different patch
      
      CC: Ian Jackson <ian.jackson@xxxxxxxxxx>
      CC: Wei Liu <wei.liu2@xxxxxxxxxx>
      CC: Anthony Perard <anthony.perard@xxxxxxxxxx>

Revision graph left in 
/home/logs/results/bisect/xen-unstable/test-amd64-amd64-xl-qemuu-dmrestrict-amd64-dmrestrict.depriv-audit-qemu--create.{dot,ps,png,html,svg}.
----------------------------------------
130587: tolerable ALL FAIL

flight 130587 xen-unstable real-bisect [real]
http://logs.test-lab.xenproject.org/osstest/logs/130587/

Failures :-/ but no regressions.

Tests which did not succeed,
including tests which could not be run:
 test-amd64-amd64-xl-qemuu-dmrestrict-amd64-dmrestrict 16 
depriv-audit-qemu/create/privcmd blocked n/a
 test-amd64-amd64-xl-qemuu-dmrestrict-amd64-dmrestrict 17 
depriv-audit-qemu/create/gntdev blocked n/a
 test-amd64-amd64-xl-qemuu-dmrestrict-amd64-dmrestrict 18 
depriv-audit-qemu/create/evtchn blocked n/a
 test-amd64-amd64-xl-qemuu-dmrestrict-amd64-dmrestrict 19 
depriv-audit-qemu/create/other blocked n/a
 test-amd64-amd64-xl-qemuu-dmrestrict-amd64-dmrestrict 20 
depriv-audit-qemu/create/xenstore blocked n/a
 test-amd64-amd64-xl-qemuu-dmrestrict-amd64-dmrestrict 15 
depriv-audit-qemu/create fail baseline untested


jobs:
 test-amd64-amd64-xl-qemuu-dmrestrict-amd64-dmrestrict        fail    


------------------------------------------------------------
sg-report-flight on osstest.test-lab.xenproject.org
logs: /home/logs/logs
images: /home/logs/images

Logs, config files, etc. are available at
    http://logs.test-lab.xenproject.org/osstest/logs

Explanation of these reports, and of osstest in general, is at
    http://xenbits.xen.org/gitweb/?p=osstest.git;a=blob;f=README.email;hb=master
    http://xenbits.xen.org/gitweb/?p=osstest.git;a=blob;f=README;hb=master

Test harness code can be found at
    http://xenbits.xen.org/gitweb?p=osstest.git;a=summary


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