From: Platform Team regression test user <citrix-osstest@xenproject.org>
To: xen-devel@lists.xensource.com, osstest-admin@xenproject.org
Subject: [qemu-mainline baseline-only test] 71203: regressions - trouble: blocked/broken/fail/pass
Date: Wed, 19 Apr 2017 08:27:26 +0100 [thread overview]
Message-ID: <osstest-71203-mainreport@xen.org> (raw)
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This run is configured for baseline tests only.
flight 71203 qemu-mainline real [real]
http://osstest.xs.citrite.net/~osstest/testlogs/logs/71203/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-amd64-xl-qemuu-debianhvm-amd64-xsm 14 guest-saverestore.2 fail REGR. vs. 71187
Regressions which are regarded as allowable (not blocking):
test-amd64-i386-xl-qemuu-win7-amd64 16 guest-stop fail REGR. vs. 71187
test-armhf-armhf-libvirt-xsm 13 saverestore-support-check fail like 71187
test-armhf-armhf-libvirt 13 saverestore-support-check fail like 71187
test-armhf-armhf-libvirt-raw 12 saverestore-support-check fail like 71187
test-amd64-amd64-qemuu-nested-intel 16 debian-hvm-install/l1/l2 fail like 71187
test-amd64-i386-xl-qemuu-winxpsp3-vcpus1 9 windows-install fail like 71187
Tests which did not succeed, but are not blocking:
test-arm64-arm64-libvirt-xsm 1 build-check(1) blocked n/a
test-arm64-arm64-xl 1 build-check(1) blocked n/a
build-arm64-libvirt 1 build-check(1) blocked n/a
test-arm64-arm64-libvirt-qcow2 1 build-check(1) blocked n/a
test-arm64-arm64-libvirt 1 build-check(1) blocked n/a
test-arm64-arm64-xl-credit2 1 build-check(1) blocked n/a
test-arm64-arm64-xl-rtds 1 build-check(1) blocked n/a
test-arm64-arm64-xl-multivcpu 1 build-check(1) blocked n/a
test-arm64-arm64-xl-xsm 1 build-check(1) blocked n/a
build-arm64 2 hosts-allocate broken never pass
build-arm64-pvops 2 hosts-allocate broken never pass
build-arm64-xsm 2 hosts-allocate broken never pass
build-arm64 3 capture-logs broken never pass
build-arm64-xsm 3 capture-logs broken never pass
build-arm64-pvops 3 capture-logs broken never pass
test-armhf-armhf-xl-multivcpu 12 migrate-support-check fail never pass
test-armhf-armhf-xl-multivcpu 13 saverestore-support-check fail never pass
test-armhf-armhf-xl 12 migrate-support-check fail never pass
test-armhf-armhf-xl-xsm 12 migrate-support-check fail never pass
test-armhf-armhf-xl-xsm 13 saverestore-support-check fail never pass
test-armhf-armhf-xl-midway 12 migrate-support-check fail never pass
test-armhf-armhf-xl-credit2 12 migrate-support-check fail never pass
test-armhf-armhf-xl 13 saverestore-support-check fail never pass
test-armhf-armhf-xl-credit2 13 saverestore-support-check fail never pass
test-armhf-armhf-libvirt-xsm 12 migrate-support-check fail never pass
test-armhf-armhf-libvirt 12 migrate-support-check fail never pass
test-armhf-armhf-xl-midway 13 saverestore-support-check fail never pass
test-amd64-i386-libvirt-xsm 12 migrate-support-check fail never pass
test-amd64-amd64-libvirt-xsm 12 migrate-support-check fail never pass
test-armhf-armhf-xl-rtds 12 migrate-support-check fail never pass
test-armhf-armhf-xl-rtds 13 saverestore-support-check fail never pass
test-amd64-amd64-libvirt 12 migrate-support-check fail never pass
test-amd64-i386-libvirt 12 migrate-support-check fail never pass
test-armhf-armhf-libvirt-raw 11 migrate-support-check fail never pass
test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm 10 migrate-support-check fail never pass
test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm 10 migrate-support-check fail never pass
test-armhf-armhf-xl-vhd 11 migrate-support-check fail never pass
test-armhf-armhf-xl-vhd 12 saverestore-support-check fail never pass
test-amd64-amd64-qemuu-nested-amd 16 debian-hvm-install/l1/l2 fail never pass
test-amd64-amd64-libvirt-vhd 11 migrate-support-check fail never pass
test-amd64-amd64-xl-qemuu-win7-amd64 16 guest-stop fail never pass
version targeted for testing:
qemuu 9c6b899f7a46893ab3b671e341a2234e9c0c060e
baseline version:
qemuu 372b3fe0b2ecdd39ba850e31c0c6686315c507af
Last test of basis 71187 2017-04-12 16:14:18 Z 6 days
Testing same since 71203 2017-04-18 23:17:46 Z 0 days 1 attempts
------------------------------------------------------------
People who touched revisions under test:
Greg Kurz <groug@kaod.org>
Peter Maydell <peter.maydell@linaro.org>
jobs:
build-amd64-xsm pass
build-arm64-xsm broken
build-armhf-xsm pass
build-i386-xsm pass
build-amd64 pass
build-arm64 broken
build-armhf pass
build-i386 pass
build-amd64-libvirt pass
build-arm64-libvirt blocked
build-armhf-libvirt pass
build-i386-libvirt pass
build-amd64-pvops pass
build-arm64-pvops broken
build-armhf-pvops pass
build-i386-pvops pass
test-amd64-amd64-xl pass
test-arm64-arm64-xl blocked
test-armhf-armhf-xl pass
test-amd64-i386-xl pass
test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm pass
test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm pass
test-amd64-amd64-xl-qemuu-debianhvm-amd64-xsm fail
test-amd64-i386-xl-qemuu-debianhvm-amd64-xsm pass
test-amd64-amd64-libvirt-xsm pass
test-arm64-arm64-libvirt-xsm blocked
test-armhf-armhf-libvirt-xsm pass
test-amd64-i386-libvirt-xsm pass
test-amd64-amd64-xl-xsm pass
test-arm64-arm64-xl-xsm blocked
test-armhf-armhf-xl-xsm pass
test-amd64-i386-xl-xsm pass
test-amd64-amd64-qemuu-nested-amd fail
test-amd64-amd64-xl-pvh-amd pass
test-amd64-i386-qemuu-rhel6hvm-amd pass
test-amd64-amd64-xl-qemuu-debianhvm-amd64 pass
test-amd64-i386-xl-qemuu-debianhvm-amd64 pass
test-amd64-i386-freebsd10-amd64 pass
test-amd64-amd64-xl-qemuu-ovmf-amd64 pass
test-amd64-i386-xl-qemuu-ovmf-amd64 pass
test-amd64-amd64-xl-qemuu-win7-amd64 fail
test-amd64-i386-xl-qemuu-win7-amd64 fail
test-amd64-amd64-xl-credit2 pass
test-arm64-arm64-xl-credit2 blocked
test-armhf-armhf-xl-credit2 pass
test-amd64-i386-freebsd10-i386 pass
test-amd64-amd64-qemuu-nested-intel fail
test-amd64-amd64-xl-pvh-intel pass
test-amd64-i386-qemuu-rhel6hvm-intel pass
test-amd64-amd64-libvirt pass
test-arm64-arm64-libvirt blocked
test-armhf-armhf-libvirt pass
test-amd64-i386-libvirt pass
test-armhf-armhf-xl-midway pass
test-amd64-amd64-xl-multivcpu pass
test-arm64-arm64-xl-multivcpu blocked
test-armhf-armhf-xl-multivcpu pass
test-amd64-amd64-pair pass
test-amd64-i386-pair pass
test-amd64-amd64-libvirt-pair pass
test-amd64-i386-libvirt-pair pass
test-amd64-amd64-amd64-pvgrub pass
test-amd64-amd64-i386-pvgrub pass
test-amd64-amd64-pygrub pass
test-arm64-arm64-libvirt-qcow2 blocked
test-amd64-amd64-xl-qcow2 pass
test-armhf-armhf-libvirt-raw pass
test-amd64-i386-xl-raw pass
test-amd64-amd64-xl-rtds pass
test-arm64-arm64-xl-rtds blocked
test-armhf-armhf-xl-rtds pass
test-amd64-i386-xl-qemuu-winxpsp3-vcpus1 fail
test-amd64-amd64-libvirt-vhd pass
test-armhf-armhf-xl-vhd pass
test-amd64-amd64-xl-qemuu-winxpsp3 pass
test-amd64-i386-xl-qemuu-winxpsp3 pass
------------------------------------------------------------
sg-report-flight on osstest.xs.citrite.net
logs: /home/osstest/logs
images: /home/osstest/images
Logs, config files, etc. are available at
http://osstest.xs.citrite.net/~osstest/testlogs/logs
Test harness code can be found at
http://xenbits.xensource.com/gitweb?p=osstest.git;a=summary
broken-step build-arm64 hosts-allocate
broken-step build-arm64-pvops hosts-allocate
broken-step build-arm64-xsm hosts-allocate
broken-step build-arm64 capture-logs
broken-step build-arm64-xsm capture-logs
broken-step build-arm64-pvops capture-logs
Push not applicable.
------------------------------------------------------------
commit 9c6b899f7a46893ab3b671e341a2234e9c0c060e
Author: Greg Kurz <groug@kaod.org>
Date: Mon Apr 17 10:53:23 2017 +0200
9pfs: local: set the path of the export root to "."
The local backend was recently converted to using "at*()" syscalls in order
to ensure all accesses happen below the shared directory. This requires that
we only pass relative paths, otherwise the dirfd argument to the "at*()"
syscalls is ignored and the path is treated as an absolute path in the host.
This is actually the case for paths in all fids, with the notable exception
of the root fid, whose path is "/". This causes the following backend ops to
act on the "/" directory of the host instead of the virtfs shared directory
when the export root is involved:
- lstat
- chmod
- chown
- utimensat
ie, chmod /9p_mount_point in the guest will be converted to chmod / in the
host for example. This could cause security issues with a privileged QEMU.
All "*at()" syscalls are being passed an open file descriptor. In the case
of the export root, this file descriptor points to the path in the host that
was passed to -fsdev.
The fix is thus as simple as changing the path of the export root fid to be
"." instead of "/".
This is CVE-2017-7471.
Cc: qemu-stable@nongnu.org
Reported-by: Léo Gaspard <leo@gaspard.io>
Signed-off-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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