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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [xen-unstable test] 100944: regressions - FAIL
flight 100944 xen-unstable real [real] http://logs.test-lab.xenproject.org/osstest/logs/100944/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-amd64-i386-xl-qemut-debianhvm-amd64 15 guest-localmigrate/x10 fail REGR. vs. 100933 Regressions which are regarded as allowable (not blocking): test-amd64-i386-xl-qemut-win7-amd64 16 guest-stop fail like 100933 test-amd64-i386-xl-qemuu-win7-amd64 16 guest-stop fail like 100933 test-amd64-amd64-xl-qemuu-win7-amd64 16 guest-stop fail like 100933 test-amd64-amd64-xl-qemut-win7-amd64 16 guest-stop fail like 100933 test-amd64-amd64-xl-rtds 9 debian-install fail like 100933 Tests which did not succeed, but are not blocking: test-amd64-i386-rumprun-i386 1 build-check(1) blocked n/a test-amd64-amd64-rumprun-amd64 1 build-check(1) blocked n/a build-amd64-rumprun 5 rumprun-build fail never pass build-i386-rumprun 5 rumprun-build 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-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-cubietruck 12 migrate-support-check fail never pass test-armhf-armhf-xl-cubietruck 13 saverestore-support-check fail never pass test-armhf-armhf-xl-arndale 12 migrate-support-check fail never pass test-armhf-armhf-libvirt-xsm 12 migrate-support-check fail never pass test-armhf-armhf-xl-arndale 13 saverestore-support-check fail never pass test-armhf-armhf-libvirt-xsm 14 guest-saverestore fail never pass test-armhf-armhf-xl 12 migrate-support-check fail never pass test-armhf-armhf-xl 13 saverestore-support-check fail never pass test-armhf-armhf-xl-credit2 12 migrate-support-check fail never pass test-armhf-armhf-xl-credit2 13 saverestore-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-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-libvirt-raw 11 migrate-support-check fail never pass test-armhf-armhf-libvirt-raw 13 guest-saverestore fail never pass test-armhf-armhf-libvirt 12 migrate-support-check fail never pass test-armhf-armhf-libvirt 14 guest-saverestore fail never pass test-amd64-amd64-libvirt-vhd 11 migrate-support-check fail never pass test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm 10 migrate-support-check fail never pass test-amd64-i386-libvirt 12 migrate-support-check fail never pass test-armhf-armhf-libvirt-qcow2 11 migrate-support-check fail never pass test-armhf-armhf-libvirt-qcow2 13 guest-saverestore fail never pass test-amd64-amd64-libvirt-xsm 12 migrate-support-check fail never pass test-amd64-amd64-libvirt 12 migrate-support-check fail never pass test-amd64-i386-libvirt-xsm 12 migrate-support-check fail never pass test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm 10 migrate-support-check fail never pass test-amd64-amd64-xl-pvh-intel 11 guest-start fail never pass test-amd64-amd64-xl-pvh-amd 11 guest-start fail never pass test-amd64-amd64-qemuu-nested-amd 16 debian-hvm-install/l1/l2 fail never pass version targeted for testing: xen 773522000cc17f6f4323a4d97423790138ea98f2 baseline version: xen d45fae589b8d8b6d36c211dcc46d767dda730b61 Last test of basis 100933 2016-09-13 13:03:38 Z 0 days Testing same since 100944 2016-09-14 02:56:07 Z 0 days 1 attempts ------------------------------------------------------------ People who touched revisions under test: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> jobs: build-amd64-xsm pass build-armhf-xsm pass build-i386-xsm pass build-amd64-xtf pass build-amd64 pass build-armhf pass build-i386 pass build-amd64-libvirt pass build-armhf-libvirt pass build-i386-libvirt pass build-amd64-oldkern pass build-i386-oldkern pass build-amd64-prev pass build-i386-prev pass build-amd64-pvops pass build-armhf-pvops pass build-i386-pvops pass build-amd64-rumprun fail build-i386-rumprun fail test-xtf-amd64-amd64-1 pass test-xtf-amd64-amd64-2 pass test-xtf-amd64-amd64-3 pass test-xtf-amd64-amd64-4 pass test-xtf-amd64-amd64-5 pass test-amd64-amd64-xl pass test-armhf-armhf-xl pass test-amd64-i386-xl pass test-amd64-amd64-xl-qemut-debianhvm-amd64-xsm pass test-amd64-i386-xl-qemut-debianhvm-amd64-xsm 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 pass test-amd64-i386-xl-qemuu-debianhvm-amd64-xsm pass test-amd64-amd64-xl-qemut-stubdom-debianhvm-amd64-xsm pass test-amd64-i386-xl-qemut-stubdom-debianhvm-amd64-xsm pass test-amd64-amd64-libvirt-xsm pass test-armhf-armhf-libvirt-xsm fail test-amd64-i386-libvirt-xsm pass test-amd64-amd64-xl-xsm pass 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 fail test-amd64-i386-qemut-rhel6hvm-amd pass test-amd64-i386-qemuu-rhel6hvm-amd pass test-amd64-amd64-xl-qemut-debianhvm-amd64 pass test-amd64-i386-xl-qemut-debianhvm-amd64 fail 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-rumprun-amd64 blocked test-amd64-amd64-xl-qemut-win7-amd64 fail test-amd64-i386-xl-qemut-win7-amd64 fail test-amd64-amd64-xl-qemuu-win7-amd64 fail test-amd64-i386-xl-qemuu-win7-amd64 fail test-armhf-armhf-xl-arndale pass test-amd64-amd64-xl-credit2 pass test-armhf-armhf-xl-credit2 pass test-armhf-armhf-xl-cubietruck pass test-amd64-i386-freebsd10-i386 pass test-amd64-i386-rumprun-i386 blocked test-amd64-amd64-qemuu-nested-intel pass test-amd64-amd64-xl-pvh-intel fail test-amd64-i386-qemut-rhel6hvm-intel pass test-amd64-i386-qemuu-rhel6hvm-intel pass test-amd64-amd64-libvirt pass test-armhf-armhf-libvirt fail test-amd64-i386-libvirt pass test-amd64-amd64-migrupgrade pass test-amd64-i386-migrupgrade pass test-amd64-amd64-xl-multivcpu pass 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-armhf-armhf-libvirt-qcow2 fail test-amd64-amd64-xl-qcow2 pass test-armhf-armhf-libvirt-raw fail test-amd64-i386-xl-raw pass test-amd64-amd64-xl-rtds fail test-armhf-armhf-xl-rtds pass test-amd64-i386-xl-qemut-winxpsp3-vcpus1 pass test-amd64-i386-xl-qemuu-winxpsp3-vcpus1 pass test-amd64-amd64-libvirt-vhd pass test-armhf-armhf-xl-vhd pass test-amd64-amd64-xl-qemut-winxpsp3 pass test-amd64-i386-xl-qemut-winxpsp3 pass test-amd64-amd64-xl-qemuu-winxpsp3 pass test-amd64-i386-xl-qemuu-winxpsp3 pass ------------------------------------------------------------ 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 Not pushing. ------------------------------------------------------------ commit 773522000cc17f6f4323a4d97423790138ea98f2 Author: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> Date: Mon Sep 12 10:30:00 2016 +0100 x86/xstate: Fix latent bugs in compress_xsave_states() compress_xsave_states() mustn't read xstate_bv or xcomp_bv before first confirming that the input buffer is large enough. It also doesn't cope with compressed input. Make all of these problems the callers responsbility to ensure. Simplify the decompression logic by inlining get_xsave_addr(). As xstate_bv is previously validated, dest won't ever been NULL. Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx> commit 681aea049c4a83bb847918003dc2ae21c1156ddb Author: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> Date: Mon Sep 12 10:30:00 2016 +0100 x86/domctl: Fix migration of guests which are not using xsave c/s da62246e "x86/xsaves: enable xsaves/xrstors/xsavec in xen" broke migration of PV guests which were not using xsave. In such a case, compress_xsave_states() gets passed a zero length buffer. The first thing it tries to do is ASSERT() on user-provided data, if it hadn't already wandered off the end of the buffer to do so. Perform more verification of the input buffer before passing it to compress_xsave_states(). This involves making xsave_area_compressed() public. Similar problems exist on the HVM side, so make equivalent adjustments there. This doesn't manifest in general, as hvm_save_cpu_xsave_states() elides the entire record if xsave isn't used, but is a problem if a caller were to construct an xsave record manually. Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> Reviewed-by: Jan Beulich <JBeulich@xxxxxxxx> commit 40db977eea1e57fc33cd478d60678c71b4328eb0 Author: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> Date: Mon Sep 12 10:30:00 2016 +0100 x86/xstate: Fix latent bugs in expand_xsave_states() Without checking the size input, the memcpy() for the uncompressed path might read off the end of the vcpu's xsave_area. Both callers pass the approprite size, so hold them to it with a BUG_ON(). The compressed path is currently dead code, but its attempt to avoid leaking uninitalised data was incomplete. Work around this by zeroing the whole rest of the buffer before decompression. The loop skips all bits which aren't set in xstate_bv, meaning that the memset() was dead code. The logic is more obvious with get_xsave_addr() expanded inline, allowing for quite a lot of simplification, including all the NULL pointer logic. Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> Reviewed-by: Jan Beulich <JBeulich@xxxxxxxx> commit 6accc5f1af1b51ea4fefcddce72db4e795f580c3 Author: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> Date: Mon Sep 12 10:30:00 2016 +0100 x86/domctl: Simplfy XEN_DOMCTL_getvcpuextstate when xsave is not in use Older guests will not use xsave even if it is available. As such, their xcr0_accum will be 0 at the point of migrate. If it is empty, forgo the memory allocation and serialisation into a zero-length buffer. Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx> commit d4a322557ae98cccdf90a0f442a29e1f5d76378a Author: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> Date: Mon Sep 12 10:30:00 2016 +0100 x86/domctl: Fix TOCTOU race with the use of XEN_DOMCTL_getvcpuextstate A toolstack must call XEN_DOMCTL_getvcpuextstate twice; first to find the size of the buffer to use, and a second time to get the actual content. The reported size was based on v->arch.xcr0_accum, but a guest which extends its xcr0_accum between the two hypercalls will cause the toolstack to fail the evc->size != size check, as the provided buffer is now too small. This causes a hard error during the final phase of migration. Instead, return a size based on xfeature_mask, which is the maximum size Xen will ever permit. The hypercall must now tolerate a toolstack-provided buffer which is overly large (for the case where a guest isn't using all available xsave states), and should write back how much data was actually written into the buffer. As the query for size now has no dependence on vcpu state, the vcpu_pause() can be omitted for a small performance improvement. Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx> commit 80b9ea63b0955c692a71bc841f4ec0a501da7c4b Author: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> Date: Mon Sep 12 10:30:00 2016 +0100 x86/domctl: Introduce PV_XSAVE_HDR_SIZE and remove its opencoding Also remove opencoding of PV_XSAVE_SIZE(). Undefine both when they are done with. No functional change. Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx> (qemu changes not included) _______________________________________________ osstest-output mailing list osstest-output@xxxxxxxxxxxxxxxxxxxx https://lists.xenproject.org/cgi-bin/mailman/listinfo/osstest-output
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