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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [xen-4.5-testing baseline-only test] 72233: regressions - FAIL
This run is configured for baseline tests only. flight 72233 xen-4.5-testing real [real] http://osstest.xs.citrite.net/~osstest/testlogs/logs/72233/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-amd64-amd64-xl-qemuu-win7-amd64 16 guest-localmigrate/x10 fail REGR. vs. 72227 test-amd64-amd64-qemuu-nested-intel 10 debian-hvm-install fail REGR. vs. 72227 Regressions which are regarded as allowable (not blocking): test-amd64-amd64-xl-qemuu-winxpsp3 14 guest-localmigrate fail REGR. vs. 72227 Tests which did not succeed, but are not blocking: test-amd64-amd64-xl-rtds 7 xen-boot fail like 72227 test-xtf-amd64-amd64-4 59 leak-check/check fail like 72227 test-xtf-amd64-amd64-3 59 leak-check/check fail like 72227 test-xtf-amd64-amd64-5 59 leak-check/check fail like 72227 test-xtf-amd64-amd64-1 59 leak-check/check fail like 72227 test-xtf-amd64-amd64-2 59 leak-check/check fail like 72227 test-armhf-armhf-libvirt 14 saverestore-support-check fail like 72227 test-amd64-i386-xl-raw 22 leak-check/check fail like 72227 test-amd64-amd64-xl-qemut-win7-amd64 17 guest-stop fail like 72227 test-amd64-i386-xl-qemut-win7-amd64 17 guest-stop fail like 72227 test-amd64-amd64-xl-qemut-winxpsp3 10 windows-install fail like 72227 test-amd64-i386-xl-qemuu-win10-i386 10 windows-install fail never pass test-amd64-amd64-xl-qemuu-win10-i386 10 windows-install fail never pass test-amd64-i386-xl-qemut-ws16-amd64 10 windows-install fail never pass test-amd64-amd64-xl-qemuu-ws16-amd64 10 windows-install fail never pass test-armhf-armhf-xl-midway 13 migrate-support-check fail never pass test-armhf-armhf-xl-midway 14 saverestore-support-check fail never pass test-amd64-i386-libvirt 13 migrate-support-check fail never pass test-armhf-armhf-xl-multivcpu 13 migrate-support-check fail never pass test-armhf-armhf-xl-multivcpu 14 saverestore-support-check fail never pass test-armhf-armhf-xl 13 migrate-support-check fail never pass test-armhf-armhf-xl 14 saverestore-support-check fail never pass test-amd64-amd64-xl-pvh-intel 15 guest-saverestore fail never pass test-amd64-amd64-xl-pvh-amd 12 guest-start fail never pass test-xtf-amd64-amd64-4 58 xtf/test-hvm64-xsa-195 fail never pass test-xtf-amd64-amd64-3 58 xtf/test-hvm64-xsa-195 fail never pass test-amd64-amd64-libvirt 13 migrate-support-check fail never pass test-xtf-amd64-amd64-5 58 xtf/test-hvm64-xsa-195 fail never pass test-armhf-armhf-xl-rtds 13 migrate-support-check fail never pass test-armhf-armhf-xl-rtds 14 saverestore-support-check fail never pass test-xtf-amd64-amd64-1 58 xtf/test-hvm64-xsa-195 fail never pass test-armhf-armhf-xl-credit2 13 migrate-support-check fail never pass test-armhf-armhf-xl-credit2 14 saverestore-support-check fail never pass test-xtf-amd64-amd64-2 58 xtf/test-hvm64-xsa-195 fail never pass test-armhf-armhf-libvirt-raw 11 guest-start fail never pass test-armhf-armhf-libvirt 13 migrate-support-check fail never pass test-armhf-armhf-xl-vhd 11 guest-start fail never pass test-amd64-amd64-qemuu-nested-amd 17 debian-hvm-install/l1/l2 fail never pass test-amd64-amd64-xl-qemut-ws16-amd64 13 guest-saverestore fail never pass test-amd64-i386-xl-qemuu-ws16-amd64 13 guest-saverestore fail never pass test-amd64-amd64-libvirt-vhd 12 migrate-support-check fail never pass test-amd64-i386-xl-qemut-win10-i386 17 guest-stop fail never pass test-amd64-i386-xl-qemuu-win7-amd64 17 guest-stop fail never pass test-amd64-amd64-xl-qemut-win10-i386 17 guest-stop fail never pass version targeted for testing: xen 03b06d38c785ec89817a608470b443d8de2e1b9e baseline version: xen db487a6678521c213f7bfe3bab4a3170d46d2b41 Last test of basis 72227 2017-10-11 04:46:41 Z 3 days Testing same since 72233 2017-10-14 02:16:35 Z 0 days 1 attempts ------------------------------------------------------------ People who touched revisions under test: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> George Dunlap <george.dunlap@xxxxxxxxxx> Jan Beulich <jbeulich@xxxxxxxx> Tim Deegan <tim@xxxxxxx> Vitaly Kuznetsov <vkuznets@xxxxxxxxxx> jobs: 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-prev pass build-i386-prev pass build-amd64-pvops pass build-armhf-pvops pass build-i386-pvops pass build-amd64-rumprun pass build-i386-rumprun pass test-xtf-amd64-amd64-1 fail test-xtf-amd64-amd64-2 fail test-xtf-amd64-amd64-3 fail test-xtf-amd64-amd64-4 fail test-xtf-amd64-amd64-5 fail test-amd64-amd64-xl pass test-armhf-armhf-xl pass test-amd64-i386-xl 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 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-rumprun-amd64 pass 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-amd64-amd64-xl-qemut-ws16-amd64 fail test-amd64-i386-xl-qemut-ws16-amd64 fail test-amd64-amd64-xl-qemuu-ws16-amd64 fail test-amd64-i386-xl-qemuu-ws16-amd64 fail test-amd64-amd64-xl-credit2 pass test-armhf-armhf-xl-credit2 pass test-amd64-i386-freebsd10-i386 pass test-amd64-i386-rumprun-i386 pass test-amd64-amd64-xl-qemut-win10-i386 fail test-amd64-i386-xl-qemut-win10-i386 fail test-amd64-amd64-xl-qemuu-win10-i386 fail test-amd64-i386-xl-qemuu-win10-i386 fail test-amd64-amd64-qemuu-nested-intel fail 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 pass test-amd64-i386-libvirt pass test-armhf-armhf-xl-midway 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-amd64-amd64-xl-qcow2 pass test-armhf-armhf-libvirt-raw fail test-amd64-i386-xl-raw fail 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 fail test-amd64-amd64-xl-qemut-winxpsp3 fail test-amd64-i386-xl-qemut-winxpsp3 pass test-amd64-amd64-xl-qemuu-winxpsp3 fail 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 Push not applicable. ------------------------------------------------------------ commit 03b06d38c785ec89817a608470b443d8de2e1b9e Author: Jan Beulich <jbeulich@xxxxxxxx> Date: Thu Oct 12 16:04:34 2017 +0200 x86/HVM: prefill partially used variable on emulation paths Certain handlers ignore the access size (vioapic_write() being the example this was found with), perhaps leading to subsequent reads seeing data that wasn't actually written by the guest. For consistency and extra safety also do this on the read path of hvm_process_io_intercept(), even if this doesn't directly affect what guests get to see, as we've supposedly already dealt with read handlers leaving data completely unitialized. This is XSA-239. Reported-by: Roger Pau Monné <roger.pau@xxxxxxxxxx> Reviewed-by: Roger Pau Monné <roger.pau@xxxxxxxxxx> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx> master commit: 0d4732ac29b63063764c29fa3bd8946daf67d6f3 master date: 2017-10-12 14:43:26 +0200 commit 77666b61b33d98990aef052b4a8c5f7b7f377505 Author: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> Date: Thu Oct 12 16:02:36 2017 +0200 x86/cpu: Fix IST handling during PCPU bringup Clear IST references in newly allocated IDTs. Nothing good will come of having them set before the TSS is suitably constructed (although the chances of the CPU surviving such an IST interrupt/exception is extremely slim). Uniformly set the IST references after the TSS is in place. This fixes an issue on AMD hardware, where onlining a PCPU while PCPU0 is in HVM context will cause IST_NONE to be copied into the new IDT, making that PCPU vulnerable to privilege escalation from PV guests until it subsequently schedules an HVM guest. This is XSA-244. Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx> master commit: cc08c73c8c1f5ba5ed0f8274548db6725e1c3157 master date: 2017-10-12 14:50:31 +0200 commit bbeb763920867b8ceaccc9042650495bfe9499eb Author: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> Date: Thu Oct 12 16:02:10 2017 +0200 x86/shadow: Don't create self-linear shadow mappings for 4-level translated guests When initially creating a monitor table for 4-level translated guests, don't install a shadow-linear mapping. This mapping is actually self-linear, and trips up the writeable heuristic logic into following Xen's mappings, not the guests' shadows it was expecting to follow. A consequence of this is that sh_guess_wrmap() needs to cope with there being no shadow-linear mapping present, which in practice occurs once each time a vcpu switches to 4-level paging from a different paging mode. An appropriate shadow-linear slot will be inserted into the monitor table either while constructing lower level monitor tables, or by sh_update_cr3(). While fixing this, clarify the safety of the other mappings. Despite appearing unsafe, it is correct to create a guest-linear mapping for translated domains; this is self-linear and doesn't point into the translated domain. Drop a dead clause for translate != external guests. This is XSA-243. Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> Acked-by: Tim Deegan <tim@xxxxxxx> master commit: bf2b4eadcf379d0361b38de9725ea5f7a18a5205 master date: 2017-10-12 14:50:07 +0200 commit 5fdf16f319ecd13f4a15d758fc914a8f07fbc357 Author: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> Date: Thu Oct 12 16:01:42 2017 +0200 x86: Disable the use of auto-translated PV guests This is a minimal backport of c/s 92942fd3d469 "x86/mm: drop guest_{map,get_eff}_l1e() hooks" from Xen 4.7, which stated: Disallow the unmaintained and presumed broken translated-but-not-external paging mode combination ... It turns out that this mode is insecure to run with, as opposed to just simply broken. This is part of XSA-243. Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> commit 0e9967d528425f9bcdbe5c684c30dfa38d36f03f Author: Jan Beulich <jbeulich@xxxxxxxx> Date: Thu Oct 12 16:01:18 2017 +0200 x86: don't allow page_unlock() to drop the last type reference Only _put_page_type() does the necessary cleanup, and hence not all domain pages can be released during guest cleanup (leaving around zombie domains) if we get this wrong. This is XSA-242. Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx> master commit: 6410733a8a0dff2fe581338ff631670cf91889db master date: 2017-10-12 14:49:46 +0200 commit da4f24dcdf0de4fd97835edaac6f449242699cbb Author: Jan Beulich <jbeulich@xxxxxxxx> Date: Thu Oct 12 16:00:47 2017 +0200 x86: don't store possibly stale TLB flush time stamp While the timing window is extremely narrow, it is theoretically possible for an update to the TLB flush clock and a subsequent flush IPI to happen between the read and write parts of the update of the per-page stamp. Exclude this possibility by disabling interrupts across the update, preventing the IPI to be serviced in the middle. This is XSA-241. Reported-by: Jann Horn <jannh@xxxxxxxxxx> Suggested-by: George Dunlap <george.dunlap@xxxxxxxxxx> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx> Reviewed-by: George Dunlap <george.dunlap@xxxxxxxxxx> master commit: 23a183607a427572185fc51c76cc5ab11c00c4cc master date: 2017-10-12 14:48:25 +0200 commit b7582acc76d652aa30f9ea92415712e2973833e3 Author: Jan Beulich <jbeulich@xxxxxxxx> Date: Thu Oct 12 15:59:44 2017 +0200 x86: limit linear page table use to a single level That's the only way that they're meant to be used. Without such a restriction arbitrarily long chains of same-level page tables can be built, tearing down of which may then cause arbitrarily deep recursion, causing a stack overflow. To facilitate this restriction, a counter is being introduced to track both the number of same-level entries in a page table as well as the number of uses of a page table in another same-level one (counting into positive and negative direction respectively, utilizing the fact that both counts can't be non-zero at the same time). Note that the added accounting introduces a restriction on the number of times a page can be used in other same-level page tables - more than 32k of such uses are no longer possible. Note also that some put_page_and_type[_preemptible]() calls are replaced with open-coded equivalents. This seemed preferrable to adding "parent_table" to the matrix of functions. Note further that cross-domain same-level page table references are no longer permitted (they probably never should have been). This is XSA-240. Reported-by: Jann Horn <jannh@xxxxxxxxxx> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx> Signed-off-by: George Dunlap <george.dunlap@xxxxxxxxxx> master commit: 6987fc7558bdbab8119eabf026e3cdad1053f0e5 master date: 2017-10-12 14:44:34 +0200 commit 196371c476363a58f236a098ddacd7afefb67f69 Author: Vitaly Kuznetsov <vkuznets@xxxxxxxxxx> Date: Thu Oct 12 15:59:15 2017 +0200 x86/ioreq server: correctly handle bogus XEN_DMOP_{,un}map_io_range_to_ioreq_server arguments Misbehaving device model can pass incorrect XEN_DMOP_map/ unmap_io_range_to_ioreq_server arguments, namely end < start when specifying address range. When this happens we hit ASSERT(s <= e) in rangeset_contains_range()/rangeset_overlaps_range() with debug builds. Production builds will not trap right away but may misbehave later while handling such bogus ranges. This is XSA-238. Signed-off-by: Vitaly Kuznetsov <vkuznets@xxxxxxxxxx> Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx> master commit: d59e55b018cfb79d0c4f794041aff4fe1cd0d570 master date: 2017-10-12 14:43:02 +0200 commit 7afc8ad53536f2c784b59328823c8559270b5f3b Author: Jan Beulich <jbeulich@xxxxxxxx> Date: Thu Oct 12 15:58:52 2017 +0200 x86/FLASK: fix unmap-domain-IRQ XSM hook The caller and the FLASK implementation of xsm_unmap_domain_irq() disagreed about what the "data" argument points to in the MSI case: Change both sides to pass/take a PCI device. This is part of XSA-237. Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx> Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> master commit: 6f17f5c43a3bd28d27ed8133b2bf513e2eab7d59 master date: 2017-10-12 14:37:56 +0200 commit 72c107b3fcab485ef8305e2034458fc1524bfc5a Author: Jan Beulich <jbeulich@xxxxxxxx> Date: Thu Oct 12 15:58:24 2017 +0200 x86/IRQ: conditionally preserve irq <-> pirq mapping on map error paths Mappings that had been set up before should not be torn down when handling unrelated errors. This is part of XSA-237. Reported-by: HW42 <hw42@xxxxxxxxx> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx> Reviewed-by: George Dunlap <george.dunlap@xxxxxxxxxx> master commit: 573ac7b22aba9e5b8d40d9cdccd744af57cd5928 master date: 2017-10-12 14:37:26 +0200 commit 5659aa5d833a361d0f5275c549b53be375f1271a Author: Jan Beulich <jbeulich@xxxxxxxx> Date: Thu Oct 12 15:58:00 2017 +0200 x86/MSI: disallow redundant enabling At the moment, Xen attempts to allow redundant enabling of MSI by having pci_enable_msi() return 0, and point to the existing MSI descriptor, when the msi already exists. Unfortunately, if subsequent errors are encountered, the cleanup paths assume pci_enable_msi() had done full initialization, and hence undo everything that was assumed to be done by that function without also undoing other setup that would normally occur only after that function was called (in map_domain_pirq() itself). Rather than try to make the redundant enabling case work properly, just forbid it entirely by having pci_enable_msi() return -EEXIST when MSI is already set up. This is part of XSA-237. Reported-by: HW42 <hw42@xxxxxxxxx> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx> Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> Reviewed-by: George Dunlap <george.dunlap@xxxxxxxxxx> master commit: a46126fec20e0cf4f5442352ef45efaea8c89646 master date: 2017-10-12 14:36:58 +0200 commit a224de665561e22624814ba10eb1ddb62db97ae6 Author: Jan Beulich <jbeulich@xxxxxxxx> Date: Thu Oct 12 15:56:33 2017 +0200 x86: enforce proper privilege when (un)mapping pIRQ-s (Un)mapping of IRQs, just like other RESOURCE__ADD* / RESOURCE__REMOVE* actions (in FLASK terms) should be XSM_DM_PRIV rather than XSM_TARGET. This in turn requires bypassing the XSM check in physdev_unmap_pirq() for the HVM emuirq case just like is being done in physdev_map_pirq(). The primary goal security wise, however, is to no longer allow HVM guests, by specifying their own domain ID instead of DOMID_SELF, to enter code paths intended for PV guest and the control domains of HVM guests only. This is part of XSA-237. Reported-by: HW42 <hw42@xxxxxxxxx> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx> Reviewed-by: George Dunlap <george.dunlap@xxxxxxxxxx> master commit: db72faf69c94513e180568006a9d899ed422ff90 master date: 2017-10-12 14:36:30 +0200 commit 6442fa9a7d0589b95d2baa8d71be259e5420c9d7 Author: Jan Beulich <jbeulich@xxxxxxxx> Date: Thu Oct 12 15:55:58 2017 +0200 x86: don't allow MSI pIRQ mapping on unowned device MSI setup should be permitted only for existing devices owned by the respective guest (the operation may still be carried out by the domain controlling that guest). This is part of XSA-237. Reported-by: HW42 <hw42@xxxxxxxxx> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx> Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> master commit: 3308374b1be7d43e23bd2e9eaf23ec06d7959882 master date: 2017-10-12 14:35:14 +0200 (qemu changes not included) _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx https://lists.xen.org/xen-devel
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