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[xen-4.12-testing bisection] complete test-amd64-amd64-libvirt-xsm



branch xen-4.12-testing
xenbranch xen-4.12-testing
job test-amd64-amd64-libvirt-xsm
testid guest-start

Tree: libvirt git://xenbits.xen.org/libvirt.git
Tree: libvirt_gnulib https://git.savannah.gnu.org/git/gnulib.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://xenbits.xen.org/qemu-xen.git
Tree: seabios git://xenbits.xen.org/osstest/seabios.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:  9c2a02740f7f91543caa8fab6d2ab2bbc7c40742
  Bug not present: 9dda47cb702ccb9663aec9c78ac3fdc3d4076b1c
  Last fail repro: http://logs.test-lab.xenproject.org/osstest/logs/155357/


  commit 9c2a02740f7f91543caa8fab6d2ab2bbc7c40742
  Author: Jan Beulich <jbeulich@xxxxxxxx>
  Date:   Tue Sep 22 17:10:32 2020 +0200
  
      evtchn: convert per-channel lock to be IRQ-safe
      
      ... in order for send_guest_{global,vcpu}_virq() to be able to make use
      of it.
      
      This is part of XSA-343.
      
      Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
      Acked-by: Julien Grall <jgrall@xxxxxxxxxx>


For bisection revision-tuple graph see:
   
http://logs.test-lab.xenproject.org/osstest/results/bisect/xen-4.12-testing/test-amd64-amd64-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/xen-4.12-testing/test-amd64-amd64-libvirt-xsm.guest-start
 --summary-out=tmp/155357.bisection-summary --basis-template=154601 
--blessings=real,real-bisect xen-4.12-testing test-amd64-amd64-libvirt-xsm 
guest-start
Searching for failure / basis pass:
 155152 fail [host=fiano0] / 154601 [host=godello0] 154121 [host=godello1] 
152525 [host=chardonnay0] 151715 [host=pinot0] 151388 [host=elbling1] 151367 
[host=albana0] 151341 [host=fiano1] 151316 [host=huxelrebe0] 151292 
[host=godello0] 151276 [host=huxelrebe1] 151248 [host=elbling0] 151227 ok.
Failure / basis pass flights: 155152 / 151227
(tree with no url: minios)
Tree: libvirt git://xenbits.xen.org/libvirt.git
Tree: libvirt_gnulib https://git.savannah.gnu.org/git/gnulib.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://xenbits.xen.org/qemu-xen.git
Tree: seabios git://xenbits.xen.org/osstest/seabios.git
Tree: xen git://xenbits.xen.org/xen.git
Latest 7a05c739c26decb8ff0eef4f6c75ce3ef729532d 
8089c00979a5b089cff592c6b91420e595657167 
16e5b0787687d8904dad2c026107409eb9bfcb95 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
2793a49565488e419d10ba029c838f4b7efdba38 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
8023a62081ffbe3f734019076ec1a2b4213142bb 
41289b83ed3847dc45e7af3f1b7cb3cec6b6e7a5 
0186e76a62f7409804c2e4785d5a11e7f82a7c52
Basis pass 7a05c739c26decb8ff0eef4f6c75ce3ef729532d 
8089c00979a5b089cff592c6b91420e595657167 
16e5b0787687d8904dad2c026107409eb9bfcb95 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8927e2777786a43cddfaa328b0f4c41a09c629c9 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
8023a62081ffbe3f734019076ec1a2b4213142bb 
2e3de6253422112ae43e608661ba94ea6b345694 
06760c2bf322cef4622b56bafee74fe93ae01630
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/libvirt.git#7a05c739c26decb8ff0eef4f6c75ce3ef729532d-7a05c739c26decb8ff0eef4f6c75ce3ef729532d
 
https://git.savannah.gnu.org/git/gnulib.git/#8089c00979a5b089cff592c6b91420e595657167-8089c00979a5b089cff592c6b91420e595657167
 
https://gitlab.com/keycodemap/keycodemapdb.git#16e5b0787687d8904dad2c026107409eb9bfcb95-16e5b0787687d8904dad2c026107409eb9bfcb95
 git://xenbits.xen.org/linux-pvops.git#c3038e718a19fc596f7b1baba0f83d5146dc\
 7784-c3038e718a19fc596f7b1baba0f83d5146dc7784 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/osstest/ovmf.git#8927e2777786a43cddfaa328b0f4c41a09c629c9-2793a49565488e419d10ba029c838f4b7efdba38
 
git://xenbits.xen.org/qemu-xen-traditional.git#d0d8ad39ecb51cd7497cd524484fe09f50876798-d0d8ad39ecb51cd7497cd524484fe09f50876798
 git://xenbits.xen.org/qemu-xen.git#8023a62081ffbe3f734019076ec1a2b4213142\
 bb-8023a62081ffbe3f734019076ec1a2b4213142bb 
git://xenbits.xen.org/osstest/seabios.git#2e3de6253422112ae43e608661ba94ea6b345694-41289b83ed3847dc45e7af3f1b7cb3cec6b6e7a5
 
git://xenbits.xen.org/xen.git#06760c2bf322cef4622b56bafee74fe93ae01630-0186e76a62f7409804c2e4785d5a11e7f82a7c52
Loaded 12583 nodes in revision graph
Searching for test results:
 151161 [host=albana1]
 151227 pass 7a05c739c26decb8ff0eef4f6c75ce3ef729532d 
8089c00979a5b089cff592c6b91420e595657167 
16e5b0787687d8904dad2c026107409eb9bfcb95 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8927e2777786a43cddfaa328b0f4c41a09c629c9 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
8023a62081ffbe3f734019076ec1a2b4213142bb 
2e3de6253422112ae43e608661ba94ea6b345694 
06760c2bf322cef4622b56bafee74fe93ae01630
 151184 [host=godello1]
 151248 [host=elbling0]
 151276 [host=huxelrebe1]
 151292 [host=godello0]
 151341 [host=fiano1]
 151316 [host=huxelrebe0]
 151367 [host=albana0]
 151388 [host=elbling1]
 151715 [host=pinot0]
 152525 [host=chardonnay0]
 154121 [host=godello1]
 154601 [host=godello0]
 154622 fail irrelevant
 154663 fail irrelevant
 155014 fail irrelevant
 155075 fail irrelevant
 155210 pass 7a05c739c26decb8ff0eef4f6c75ce3ef729532d 
8089c00979a5b089cff592c6b91420e595657167 
16e5b0787687d8904dad2c026107409eb9bfcb95 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8927e2777786a43cddfaa328b0f4c41a09c629c9 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
8023a62081ffbe3f734019076ec1a2b4213142bb 
2e3de6253422112ae43e608661ba94ea6b345694 
06760c2bf322cef4622b56bafee74fe93ae01630
 155265 fail irrelevant
 155270 pass 7a05c739c26decb8ff0eef4f6c75ce3ef729532d 
8089c00979a5b089cff592c6b91420e595657167 
16e5b0787687d8904dad2c026107409eb9bfcb95 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b4b9496b3c17c76fab3ebb5a59d4c8d9b6b5c505 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
8023a62081ffbe3f734019076ec1a2b4213142bb 
d9c812dda519a1a73e8370e1b81ddf46eb22ed16 
19e0bbb4eba8d781b972448ec01ede6ca7fa22cb
 155276 pass 7a05c739c26decb8ff0eef4f6c75ce3ef729532d 
8089c00979a5b089cff592c6b91420e595657167 
16e5b0787687d8904dad2c026107409eb9bfcb95 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
fbc9cb4c8b4fc7c6aa63f47eae33d7c9849bf6e0 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
8023a62081ffbe3f734019076ec1a2b4213142bb 
155821a1990b6de78dde5f98fa5ab90e802021e0 
1336ca17742471fc4a59879ae2f637a59530a933
 155152 fail 7a05c739c26decb8ff0eef4f6c75ce3ef729532d 
8089c00979a5b089cff592c6b91420e595657167 
16e5b0787687d8904dad2c026107409eb9bfcb95 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
2793a49565488e419d10ba029c838f4b7efdba38 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
8023a62081ffbe3f734019076ec1a2b4213142bb 
41289b83ed3847dc45e7af3f1b7cb3cec6b6e7a5 
0186e76a62f7409804c2e4785d5a11e7f82a7c52
 155284 pass 7a05c739c26decb8ff0eef4f6c75ce3ef729532d 
8089c00979a5b089cff592c6b91420e595657167 
16e5b0787687d8904dad2c026107409eb9bfcb95 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
f94345d9eae1b359c01761be975086870a4a9de9 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
8023a62081ffbe3f734019076ec1a2b4213142bb 
155821a1990b6de78dde5f98fa5ab90e802021e0 
1336ca17742471fc4a59879ae2f637a59530a933
 155291 fail 7a05c739c26decb8ff0eef4f6c75ce3ef729532d 
8089c00979a5b089cff592c6b91420e595657167 
16e5b0787687d8904dad2c026107409eb9bfcb95 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
2793a49565488e419d10ba029c838f4b7efdba38 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
8023a62081ffbe3f734019076ec1a2b4213142bb 
41289b83ed3847dc45e7af3f1b7cb3cec6b6e7a5 
0186e76a62f7409804c2e4785d5a11e7f82a7c52
 155299 pass 7a05c739c26decb8ff0eef4f6c75ce3ef729532d 
8089c00979a5b089cff592c6b91420e595657167 
16e5b0787687d8904dad2c026107409eb9bfcb95 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
ea9af51479fe04955443f0d366376a1008f07c94 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
8023a62081ffbe3f734019076ec1a2b4213142bb 
4ea6aa9471f79cc81f957d6c0e2bb238d24675e5 
0446e3db13671032b05d19f6117d902f5c5c76fa
 155308 pass 7a05c739c26decb8ff0eef4f6c75ce3ef729532d 
8089c00979a5b089cff592c6b91420e595657167 
16e5b0787687d8904dad2c026107409eb9bfcb95 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
fb97626fe04747ec89599dce0992def9a36e2f6b 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
8023a62081ffbe3f734019076ec1a2b4213142bb 
4ea6aa9471f79cc81f957d6c0e2bb238d24675e5 
9dda47cb702ccb9663aec9c78ac3fdc3d4076b1c
 155313 fail 7a05c739c26decb8ff0eef4f6c75ce3ef729532d 
8089c00979a5b089cff592c6b91420e595657167 
16e5b0787687d8904dad2c026107409eb9bfcb95 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
dd5c7e3c5282b084daa5bbf0ec229cec699b2c17 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
8023a62081ffbe3f734019076ec1a2b4213142bb 
4ea6aa9471f79cc81f957d6c0e2bb238d24675e5 
0186e76a62f7409804c2e4785d5a11e7f82a7c52
 155320 fail 7a05c739c26decb8ff0eef4f6c75ce3ef729532d 
8089c00979a5b089cff592c6b91420e595657167 
16e5b0787687d8904dad2c026107409eb9bfcb95 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
fb97626fe04747ec89599dce0992def9a36e2f6b 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
8023a62081ffbe3f734019076ec1a2b4213142bb 
4ea6aa9471f79cc81f957d6c0e2bb238d24675e5 
cfd61e688f9f1736ff0311f49040669f04ac1ea6
 155323 fail 7a05c739c26decb8ff0eef4f6c75ce3ef729532d 
8089c00979a5b089cff592c6b91420e595657167 
16e5b0787687d8904dad2c026107409eb9bfcb95 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
fb97626fe04747ec89599dce0992def9a36e2f6b 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
8023a62081ffbe3f734019076ec1a2b4213142bb 
4ea6aa9471f79cc81f957d6c0e2bb238d24675e5 
8e25d522a3fc236c0c7a02541e8071afa031386b
 155331 fail 7a05c739c26decb8ff0eef4f6c75ce3ef729532d 
8089c00979a5b089cff592c6b91420e595657167 
16e5b0787687d8904dad2c026107409eb9bfcb95 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
fb97626fe04747ec89599dce0992def9a36e2f6b 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
8023a62081ffbe3f734019076ec1a2b4213142bb 
4ea6aa9471f79cc81f957d6c0e2bb238d24675e5 
9c2a02740f7f91543caa8fab6d2ab2bbc7c40742
 155346 pass 7a05c739c26decb8ff0eef4f6c75ce3ef729532d 
8089c00979a5b089cff592c6b91420e595657167 
16e5b0787687d8904dad2c026107409eb9bfcb95 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
fb97626fe04747ec89599dce0992def9a36e2f6b 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
8023a62081ffbe3f734019076ec1a2b4213142bb 
4ea6aa9471f79cc81f957d6c0e2bb238d24675e5 
9dda47cb702ccb9663aec9c78ac3fdc3d4076b1c
 155351 fail 7a05c739c26decb8ff0eef4f6c75ce3ef729532d 
8089c00979a5b089cff592c6b91420e595657167 
16e5b0787687d8904dad2c026107409eb9bfcb95 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
fb97626fe04747ec89599dce0992def9a36e2f6b 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
8023a62081ffbe3f734019076ec1a2b4213142bb 
4ea6aa9471f79cc81f957d6c0e2bb238d24675e5 
9c2a02740f7f91543caa8fab6d2ab2bbc7c40742
 155354 pass 7a05c739c26decb8ff0eef4f6c75ce3ef729532d 
8089c00979a5b089cff592c6b91420e595657167 
16e5b0787687d8904dad2c026107409eb9bfcb95 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
fb97626fe04747ec89599dce0992def9a36e2f6b 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
8023a62081ffbe3f734019076ec1a2b4213142bb 
4ea6aa9471f79cc81f957d6c0e2bb238d24675e5 
9dda47cb702ccb9663aec9c78ac3fdc3d4076b1c
 155357 fail 7a05c739c26decb8ff0eef4f6c75ce3ef729532d 
8089c00979a5b089cff592c6b91420e595657167 
16e5b0787687d8904dad2c026107409eb9bfcb95 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
fb97626fe04747ec89599dce0992def9a36e2f6b 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
8023a62081ffbe3f734019076ec1a2b4213142bb 
4ea6aa9471f79cc81f957d6c0e2bb238d24675e5 
9c2a02740f7f91543caa8fab6d2ab2bbc7c40742
Searching for interesting versions
 Result found: flight 151227 (pass), for basis pass
 For basis failure, parent search stopping at 
7a05c739c26decb8ff0eef4f6c75ce3ef729532d 
8089c00979a5b089cff592c6b91420e595657167 
16e5b0787687d8904dad2c026107409eb9bfcb95 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
fb97626fe04747ec89599dce0992def9a36e2f6b 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
8023a62081ffbe3f734019076ec1a2b4213142bb 
4ea6aa9471f79cc81f957d6c0e2bb238d24675e5 
9dda47cb702ccb9663aec9c78ac3fdc3d4076b1c, results HASH(0x5581412e3f68) 
HASH(0x5581412\
 c5130) HASH(0x5581412afb68) For basis failure, parent search stopping at 
7a05c739c26decb8ff0eef4f6c75ce3ef729532d 
8089c00979a5b089cff592c6b91420e595657167 
16e5b0787687d8904dad2c026107409eb9bfcb95 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
ea9af51479fe04955443f0d366376a1008f07c94 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
8023a62081ffbe3f734019076ec1a2b4213142bb 
4ea6aa9471f79cc81f957d6c0e2bb238d24675e5 
0446e3db13671032b05d19f6117d902f5c5c76fa, results HASH(0x5\
 581412dff30) For basis failure, parent search stopping at 
7a05c739c26decb8ff0eef4f6c75ce3ef729532d 
8089c00979a5b089cff592c6b91420e595657167 
16e5b0787687d8904dad2c026107409eb9bfcb95 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
f94345d9eae1b359c01761be975086870a4a9de9 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
8023a62081ffbe3f734019076ec1a2b4213142bb 
155821a1990b6de78dde5f98fa5ab90e802021e0 
1336ca17742471fc4a59879ae2f637a59530a933, results HASH(0x5581412e1c38) Fo\
 r basis failure, parent search stopping at 
7a05c739c26decb8ff0eef4f6c75ce3ef729532d 
8089c00979a5b089cff592c6b91420e595657167 
16e5b0787687d8904dad2c026107409eb9bfcb95 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
fbc9cb4c8b4fc7c6aa63f47eae33d7c9849bf6e0 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
8023a62081ffbe3f734019076ec1a2b4213142bb 
155821a1990b6de78dde5f98fa5ab90e802021e0 
1336ca17742471fc4a59879ae2f637a59530a933, results HASH(0x5581412beaf0) For 
basis failure\
 , parent search stopping at 7a05c739c26decb8ff0eef4f6c75ce3ef729532d 
8089c00979a5b089cff592c6b91420e595657167 
16e5b0787687d8904dad2c026107409eb9bfcb95 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b4b9496b3c17c76fab3ebb5a59d4c8d9b6b5c505 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
8023a62081ffbe3f734019076ec1a2b4213142bb 
d9c812dda519a1a73e8370e1b81ddf46eb22ed16 
19e0bbb4eba8d781b972448ec01ede6ca7fa22cb, results HASH(0x5581412dfc30) For 
basis failure, parent search\
  stopping at 7a05c739c26decb8ff0eef4f6c75ce3ef729532d 
8089c00979a5b089cff592c6b91420e595657167 
16e5b0787687d8904dad2c026107409eb9bfcb95 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8927e2777786a43cddfaa328b0f4c41a09c629c9 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
8023a62081ffbe3f734019076ec1a2b4213142bb 
2e3de6253422112ae43e608661ba94ea6b345694 
06760c2bf322cef4622b56bafee74fe93ae01630, results HASH(0x5581412c8360) 
HASH(0x5581412af268) Result found: flight 15515\
 2 (fail), for basis failure (at ancestor ~875)
 Repro found: flight 155210 (pass), for basis pass
 Repro found: flight 155291 (fail), for basis failure
 0 revisions at 7a05c739c26decb8ff0eef4f6c75ce3ef729532d 
8089c00979a5b089cff592c6b91420e595657167 
16e5b0787687d8904dad2c026107409eb9bfcb95 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
fb97626fe04747ec89599dce0992def9a36e2f6b 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
8023a62081ffbe3f734019076ec1a2b4213142bb 
4ea6aa9471f79cc81f957d6c0e2bb238d24675e5 
9dda47cb702ccb9663aec9c78ac3fdc3d4076b1c
No revisions left to test, checking graph state.
 Result found: flight 155308 (pass), for last pass
 Result found: flight 155331 (fail), for first failure
 Repro found: flight 155346 (pass), for last pass
 Repro found: flight 155351 (fail), for first failure
 Repro found: flight 155354 (pass), for last pass
 Repro found: flight 155357 (fail), for first failure

*** Found and reproduced problem changeset ***

  Bug is in tree:  xen git://xenbits.xen.org/xen.git
  Bug introduced:  9c2a02740f7f91543caa8fab6d2ab2bbc7c40742
  Bug not present: 9dda47cb702ccb9663aec9c78ac3fdc3d4076b1c
  Last fail repro: http://logs.test-lab.xenproject.org/osstest/logs/155357/


  commit 9c2a02740f7f91543caa8fab6d2ab2bbc7c40742
  Author: Jan Beulich <jbeulich@xxxxxxxx>
  Date:   Tue Sep 22 17:10:32 2020 +0200
  
      evtchn: convert per-channel lock to be IRQ-safe
      
      ... in order for send_guest_{global,vcpu}_virq() to be able to make use
      of it.
      
      This is part of XSA-343.
      
      Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
      Acked-by: Julien Grall <jgrall@xxxxxxxxxx>

pnmtopng: 110 colors found
Revision graph left in 
/home/logs/results/bisect/xen-4.12-testing/test-amd64-amd64-libvirt-xsm.guest-start.{dot,ps,png,html,svg}.
----------------------------------------
155357: tolerable FAIL

flight 155357 xen-4.12-testing real-bisect [real]
http://logs.test-lab.xenproject.org/osstest/logs/155357/

Failures :-/ but no regressions.

Tests which did not succeed,
including tests which could not be run:
 test-amd64-amd64-libvirt-xsm 12 guest-start             fail baseline untested


jobs:
 build-amd64-libvirt                                          pass    
 test-amd64-amd64-libvirt-xsm                                 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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