|
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [xen-4.4-testing bisection] complete test-amd64-amd64-xl-qemut-win7-amd64
branch xen-4.4-testing
xen branch xen-4.4-testing
job test-amd64-amd64-xl-qemut-win7-amd64
test guest-localmigrate/x10
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/staging/qemu-xen-4.4-testing.git
Tree: qemuu git://xenbits.xen.org/staging/qemu-upstream-4.4-testing.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: 89f167e04ed89109c06092b8edf46c1519cab5f3
Bug not present: 0f3cdfc4d7fa1e3dc93cc6153782872d90f25b53
commit 89f167e04ed89109c06092b8edf46c1519cab5f3
Author: Jan Beulich <jbeulich@xxxxxxxx>
Date: Tue Aug 12 15:44:26 2014 +0200
x86/paging: make log-dirty operations preemptible
Both the freeing and the inspection of the bitmap get done in (nested)
loops which - besides having a rather high iteration count in general,
albeit that would be covered by XSA-77 - have the number of non-trivial
iterations they need to perform (indirectly) controllable by both the
guest they are for and any domain controlling the guest (including the
one running qemu for it).
This is CVE-2014-5146 / XSA-97.
Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
Reviewed-by: Tim Deegan <tim@xxxxxxx>
master commit: 95e6d82224689fdfd967a093a4d69efc24c17e91
master date: 2014-08-12 15:30:11 +0200
For bisection revision-tuple graph see:
http://www.chiark.greenend.org.uk/~xensrcts/results/bisect.xen-4.4-testing.test-amd64-amd64-xl-qemut-win7-amd64.guest-localmigrate--x10.html
Revision IDs in each graph node refer, respectively, to the Trees above.
----------------------------------------
Searching for failure / basis pass:
29732 fail [host=rice-weevil] / 29622 ok.
Failure / basis pass flights: 29732 / 29622
(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/staging/qemu-xen-4.4-testing.git
Tree: qemuu git://xenbits.xen.org/staging/qemu-upstream-4.4-testing.git
Tree: xen git://xenbits.xen.org/xen.git
Latest 0a9d91dca3b9f797f2fc615486c12afa59f19a3b
c530a75c1e6a472b0eb9558310b518f0dfcd8860
6ae4e588081620b141071eb010ec40aca7e12876
65fc9b78ba3d868a26952db0d8e51cecf01d47b4
7c5264902663da247d12a58c9177a969a984f884
Basis pass 91f7c8cbc8fd1a4ef69005347e4bc30016cd60ec
c530a75c1e6a472b0eb9558310b518f0dfcd8860
6ae4e588081620b141071eb010ec40aca7e12876
65fc9b78ba3d868a26952db0d8e51cecf01d47b4
0f3cdfc4d7fa1e3dc93cc6153782872d90f25b53
Generating revisions with ./adhoc-revtuple-generator
git://xenbits.xen.org/linux-pvops.git#91f7c8cbc8fd1a4ef69005347e4bc30016cd60ec-0a9d91dca3b9f797f2fc615486c12afa59f19a3b
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
git://xenbits.xen.org/staging/qemu-xen-4.4-testing.git#6ae4e588081620b141071eb010ec40aca7e12876-6ae4e588081620b141071eb010ec40aca7e12876
git://xenbits.xen.org/staging/qemu-upstream-4.4-testing.git#65fc9b78ba3d868a26952db0d8e51cecf01d47b4-65fc9b78ba3d868a26952db0d8e51cecf01d47b4
git://xenbits.xen.org/xen.git#0f3cdfc4d7fa1e3dc93cc6153782872d90f25b53-7c5264902663da247d12a58c9177a969a984f884
+ exec
+ sh -xe
+ cd /export/home/osstest/repos/linux-pvops
+ git remote set-url origin
git://drall.uk.xensource.com:9419/git://xenbits.xen.org/linux-pvops.git
+ git fetch -p origin +refs/heads/*:refs/remotes/origin/*
+ exec
+ sh -xe
+ cd /export/home/osstest/repos/xen
+ git remote set-url origin
git://drall.uk.xensource.com:9419/git://xenbits.xen.org/xen.git
+ git fetch -p origin +refs/heads/*:refs/remotes/origin/*
+ exec
+ sh -xe
+ cd /export/home/osstest/repos/linux-pvops
+ git remote set-url origin
git://drall.uk.xensource.com:9419/git://xenbits.xen.org/linux-pvops.git
+ git fetch -p origin +refs/heads/*:refs/remotes/origin/*
+ exec
+ sh -xe
+ cd /export/home/osstest/repos/xen
+ git remote set-url origin
git://drall.uk.xensource.com:9419/git://xenbits.xen.org/xen.git
+ git fetch -p origin +refs/heads/*:refs/remotes/origin/*
Loaded 2982 nodes in revision graph
Searching for test results:
29622 pass 91f7c8cbc8fd1a4ef69005347e4bc30016cd60ec
c530a75c1e6a472b0eb9558310b518f0dfcd8860
6ae4e588081620b141071eb010ec40aca7e12876
65fc9b78ba3d868a26952db0d8e51cecf01d47b4
0f3cdfc4d7fa1e3dc93cc6153782872d90f25b53
29714 pass 91f7c8cbc8fd1a4ef69005347e4bc30016cd60ec
c530a75c1e6a472b0eb9558310b518f0dfcd8860
6ae4e588081620b141071eb010ec40aca7e12876
65fc9b78ba3d868a26952db0d8e51cecf01d47b4
0f3cdfc4d7fa1e3dc93cc6153782872d90f25b53
29686 fail 0a9d91dca3b9f797f2fc615486c12afa59f19a3b
c530a75c1e6a472b0eb9558310b518f0dfcd8860
6ae4e588081620b141071eb010ec40aca7e12876
65fc9b78ba3d868a26952db0d8e51cecf01d47b4
7c5264902663da247d12a58c9177a969a984f884
29697 fail 0a9d91dca3b9f797f2fc615486c12afa59f19a3b
c530a75c1e6a472b0eb9558310b518f0dfcd8860
6ae4e588081620b141071eb010ec40aca7e12876
65fc9b78ba3d868a26952db0d8e51cecf01d47b4
7c5264902663da247d12a58c9177a969a984f884
29717 fail 0a9d91dca3b9f797f2fc615486c12afa59f19a3b
c530a75c1e6a472b0eb9558310b518f0dfcd8860
6ae4e588081620b141071eb010ec40aca7e12876
65fc9b78ba3d868a26952db0d8e51cecf01d47b4
7c5264902663da247d12a58c9177a969a984f884
29720 pass 473d8a237b359c41225458f3d7c6aa2e5beb40d5
c530a75c1e6a472b0eb9558310b518f0dfcd8860
6ae4e588081620b141071eb010ec40aca7e12876
65fc9b78ba3d868a26952db0d8e51cecf01d47b4
0f3cdfc4d7fa1e3dc93cc6153782872d90f25b53
29764 fail 0a9d91dca3b9f797f2fc615486c12afa59f19a3b
c530a75c1e6a472b0eb9558310b518f0dfcd8860
6ae4e588081620b141071eb010ec40aca7e12876
65fc9b78ba3d868a26952db0d8e51cecf01d47b4
89f167e04ed89109c06092b8edf46c1519cab5f3
29767 pass 0a9d91dca3b9f797f2fc615486c12afa59f19a3b
c530a75c1e6a472b0eb9558310b518f0dfcd8860
6ae4e588081620b141071eb010ec40aca7e12876
65fc9b78ba3d868a26952db0d8e51cecf01d47b4
0f3cdfc4d7fa1e3dc93cc6153782872d90f25b53
29726 pass a066704c52563ec7300dd7fe8cdc9dad23a3e654
c530a75c1e6a472b0eb9558310b518f0dfcd8860
6ae4e588081620b141071eb010ec40aca7e12876
65fc9b78ba3d868a26952db0d8e51cecf01d47b4
0f3cdfc4d7fa1e3dc93cc6153782872d90f25b53
29730 fail 0a9d91dca3b9f797f2fc615486c12afa59f19a3b
c530a75c1e6a472b0eb9558310b518f0dfcd8860
6ae4e588081620b141071eb010ec40aca7e12876
65fc9b78ba3d868a26952db0d8e51cecf01d47b4
99a9f497cb070ba7168d45442ad8ea3604d95dcb
29716 fail 0a9d91dca3b9f797f2fc615486c12afa59f19a3b
c530a75c1e6a472b0eb9558310b518f0dfcd8860
6ae4e588081620b141071eb010ec40aca7e12876
65fc9b78ba3d868a26952db0d8e51cecf01d47b4
7c5264902663da247d12a58c9177a969a984f884
29732 fail 0a9d91dca3b9f797f2fc615486c12afa59f19a3b
c530a75c1e6a472b0eb9558310b518f0dfcd8860
6ae4e588081620b141071eb010ec40aca7e12876
65fc9b78ba3d868a26952db0d8e51cecf01d47b4
7c5264902663da247d12a58c9177a969a984f884
29768 fail 0a9d91dca3b9f797f2fc615486c12afa59f19a3b
c530a75c1e6a472b0eb9558310b518f0dfcd8860
6ae4e588081620b141071eb010ec40aca7e12876
65fc9b78ba3d868a26952db0d8e51cecf01d47b4
89f167e04ed89109c06092b8edf46c1519cab5f3
29731 pass 0a9d91dca3b9f797f2fc615486c12afa59f19a3b
c530a75c1e6a472b0eb9558310b518f0dfcd8860
6ae4e588081620b141071eb010ec40aca7e12876
65fc9b78ba3d868a26952db0d8e51cecf01d47b4
0f3cdfc4d7fa1e3dc93cc6153782872d90f25b53
29752 fail 0a9d91dca3b9f797f2fc615486c12afa59f19a3b
c530a75c1e6a472b0eb9558310b518f0dfcd8860
6ae4e588081620b141071eb010ec40aca7e12876
65fc9b78ba3d868a26952db0d8e51cecf01d47b4
89f167e04ed89109c06092b8edf46c1519cab5f3
29763 pass 0a9d91dca3b9f797f2fc615486c12afa59f19a3b
c530a75c1e6a472b0eb9558310b518f0dfcd8860
6ae4e588081620b141071eb010ec40aca7e12876
65fc9b78ba3d868a26952db0d8e51cecf01d47b4
0f3cdfc4d7fa1e3dc93cc6153782872d90f25b53
Searching for interesting versions
Result found: flight 29622 (pass), for basis pass
Result found: flight 29686 (fail), for basis failure
Repro found: flight 29714 (pass), for basis pass
Repro found: flight 29716 (fail), for basis failure
0 revisions at 0a9d91dca3b9f797f2fc615486c12afa59f19a3b
c530a75c1e6a472b0eb9558310b518f0dfcd8860
6ae4e588081620b141071eb010ec40aca7e12876
65fc9b78ba3d868a26952db0d8e51cecf01d47b4
0f3cdfc4d7fa1e3dc93cc6153782872d90f25b53
No revisions left to test, checking graph state.
Result found: flight 29731 (pass), for last pass
Result found: flight 29752 (fail), for first failure
Repro found: flight 29763 (pass), for last pass
Repro found: flight 29764 (fail), for first failure
Repro found: flight 29767 (pass), for last pass
Repro found: flight 29768 (fail), for first failure
*** Found and reproduced problem changeset ***
Bug is in tree: xen git://xenbits.xen.org/xen.git
Bug introduced: 89f167e04ed89109c06092b8edf46c1519cab5f3
Bug not present: 0f3cdfc4d7fa1e3dc93cc6153782872d90f25b53
+ exec
+ sh -xe
+ cd /export/home/osstest/repos/xen
+ git remote set-url origin
git://drall.uk.xensource.com:9419/git://xenbits.xen.org/xen.git
+ git fetch -p origin +refs/heads/*:refs/remotes/origin/*
commit 89f167e04ed89109c06092b8edf46c1519cab5f3
Author: Jan Beulich <jbeulich@xxxxxxxx>
Date: Tue Aug 12 15:44:26 2014 +0200
x86/paging: make log-dirty operations preemptible
Both the freeing and the inspection of the bitmap get done in (nested)
loops which - besides having a rather high iteration count in general,
albeit that would be covered by XSA-77 - have the number of non-trivial
iterations they need to perform (indirectly) controllable by both the
guest they are for and any domain controlling the guest (including the
one running qemu for it).
This is CVE-2014-5146 / XSA-97.
Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
Reviewed-by: Tim Deegan <tim@xxxxxxx>
master commit: 95e6d82224689fdfd967a093a4d69efc24c17e91
master date: 2014-08-12 15:30:11 +0200
Revision graph left in
/home/xc_osstest/results/bisect.xen-4.4-testing.test-amd64-amd64-xl-qemut-win7-amd64.guest-localmigrate--x10.{dot,ps,png,html}.
----------------------------------------
29768: tolerable ALL FAIL
flight 29768 xen-4.4-testing real-bisect [real]
http://www.chiark.greenend.org.uk/~xensrcts/logs/29768/
Failures :-/ but no regressions.
Tests which did not succeed,
including tests which could not be run:
test-amd64-amd64-xl-qemut-win7-amd64 13 guest-localmigrate/x10 fail baseline
untested
jobs:
test-amd64-amd64-xl-qemut-win7-amd64 fail
------------------------------------------------------------
sg-report-flight on osstest.cam.xci-test.com
logs: /home/xc_osstest/logs
images: /home/xc_osstest/images
Logs, config files, etc. are available at
http://www.chiark.greenend.org.uk/~xensrcts/logs
Test harness code can be found at
http://xenbits.xensource.com/gitweb?p=osstest.git;a=summary
_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
http://lists.xen.org/xen-devel
|
 |
Lists.xenproject.org is hosted with RackSpace, monitoring our |