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[Xen-devel] [xen-4.2-testing bisection] complete build-i386

From: xen.org <Ian.Jackson@xxxxxxxxxxxxx>

Date: Wed, 14 May 2014 17:57:16 +0100

Cc: ian.jackson@xxxxxxxxxxxxx, keir@xxxxxxx, stefano.stabellini@xxxxxxxxxxxxx

Delivery-date: Wed, 14 May 2014 16:57:58 +0000

List-id: Xen developer discussion <xen-devel.lists.xen.org>

branch xen-4.2-testing xen branch xen-4.2-testing job build-i386 test xen-build Tree: qemu git://xenbits.xen.org/staging/qemu-xen-4.2-testing.git Tree: qemuu git://xenbits.xen.org/staging/qemu-upstream-4.2-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: 64c4c7c870dc8bf4786bb91faad431aa744dfa5c Bug not present: c35ff6fa5478b7804fc66b01ed497fb3481f8763 commit 64c4c7c870dc8bf4786bb91faad431aa744dfa5c Author: Jan Beulich <jbeulich@xxxxxxxx> Date: Mon May 12 17:33:41 2014 +0200 VT-d: suppress UR signaling for server chipsets Unsupported Requests can be signaled for malformed writes to the MSI address region, e.g. due to buggy or malicious DMA set up to that region. These should normally result in IOMMU faults, but don't on the server chipsets dealt with here. IDs 0xe00, 0xe01, and 0xe04 ... 0xe0b (Ivytown) aren't needed here - Intel confirmed the issue to be fixed in hardware there. This is CVE-2013-3495 / XSA-59. Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx> Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> Acked-by: Don Dugger <donald.d.dugger@xxxxxxxxx> Acked-by: Tim Deegan <tim@xxxxxxx> Acked-by: Xiantao Zhang <xiantao.zhang@xxxxxxxxx> master commit: d061d200eb92bcb1d86f9b55c6de73e35ce63fdf master date: 2014-04-25 12:11:55 +0200 For bisection revision-tuple graph see: http://www.chiark.greenend.org.uk/~xensrcts/results/bisect.xen-4.2-testing.build-i386.xen-build.html Revision IDs in each graph node refer, respectively, to the Trees above. ---------------------------------------- Searching for failure / basis pass: 26239 fail [host=gall-mite] / 26102 [host=lace-bug] 25859 [host=lace-bug] 25805 [host=potato-beetle] 25792 [host=field-cricket] 25771 [host=earwig] 25757 [host=grain-weevil] 25670 [host=field-cricket] 25662 [host=potato-beetle] 25574 [host=leaf-beetle] 25570 [host=potato-beetle] 25543 [host=potato-beetle] 25500 [host=bush-cricket] 25487 [host=potato-beetle] 25152 [host=earwig] 25148 [host=bush-cricket] 25145 ok. Failure / basis pass flights: 26239 / 25145 Tree: qemu git://xenbits.xen.org/staging/qemu-xen-4.2-testing.git Tree: qemuu git://xenbits.xen.org/staging/qemu-upstream-4.2-testing.git Tree: xen git://xenbits.xen.org/xen.git Latest 8d7e96f625c4a58d721db413b032fd0bb5671b96 6d17c397dfadb29e641d5da1eb3381d240decedc 025500b9ae76fddd875aa981a2e8b767e390f6bb Basis pass 8d7e96f625c4a58d721db413b032fd0bb5671b96 6d17c397dfadb29e641d5da1eb3381d240decedc 6d83fd0a975731653efb0c470a4eeed6a44b99cd Generating revisions with ./adhoc-revtuple-generator git://xenbits.xen.org/staging/qemu-xen-4.2-testing.git#8d7e96f625c4a58d721db413b032fd0bb5671b96-8d7e96f625c4a58d721db413b032fd0bb5671b96 git://xenbits.xen.org/staging/qemu-upstream-4.2-testing.git#6d17c397dfadb29e641d5da1eb3381d240decedc-6d17c397dfadb29e641d5da1eb3381d240decedc git://xenbits.xen.org/xen.git#6d83fd0a975731653efb0c470a4eeed6a44b99cd-025500b9ae76fddd875aa981a2e8b767e390f6bb Cloning into bare repository /export/home/osstest/repos/xen... Cloning into bare repository /export/home/osstest/repos/xen... Loaded 1001 nodes in revision graph Searching for test results: 24909 [host=earwig] 24914 [host=grain-weevil] 24887 [host=potato-beetle] 24917 [host=moss-bug] 24904 [host=grain-weevil] 25148 [host=bush-cricket] 25102 [host=moss-bug] 25112 pass 8d7e96f625c4a58d721db413b032fd0bb5671b96 6d17c397dfadb29e641d5da1eb3381d240decedc 6d83fd0a975731653efb0c470a4eeed6a44b99cd 25116 [host=moss-bug] 25131 [host=moss-bug] 25126 [host=moss-bug] 25145 pass 8d7e96f625c4a58d721db413b032fd0bb5671b96 6d17c397dfadb29e641d5da1eb3381d240decedc 6d83fd0a975731653efb0c470a4eeed6a44b99cd 25152 [host=earwig] 25487 [host=potato-beetle] 25500 [host=bush-cricket] 25548 [host=potato-beetle] 25552 [host=potato-beetle] 25542 [host=grain-weevil] 25543 [host=potato-beetle] 25570 [host=potato-beetle] 25574 [host=leaf-beetle] 25673 [host=field-cricket] 25670 [host=field-cricket] 25662 [host=potato-beetle] 25757 [host=grain-weevil] 25771 [host=earwig] 25792 [host=field-cricket] 25797 [host=field-cricket] 25805 [host=potato-beetle] 25859 [host=lace-bug] 26102 [host=lace-bug] 26237 fail 8d7e96f625c4a58d721db413b032fd0bb5671b96 6d17c397dfadb29e641d5da1eb3381d240decedc 025500b9ae76fddd875aa981a2e8b767e390f6bb 26239 fail 8d7e96f625c4a58d721db413b032fd0bb5671b96 6d17c397dfadb29e641d5da1eb3381d240decedc 025500b9ae76fddd875aa981a2e8b767e390f6bb 26271 pass 8d7e96f625c4a58d721db413b032fd0bb5671b96 6d17c397dfadb29e641d5da1eb3381d240decedc 6d83fd0a975731653efb0c470a4eeed6a44b99cd 26274 fail 8d7e96f625c4a58d721db413b032fd0bb5671b96 6d17c397dfadb29e641d5da1eb3381d240decedc 025500b9ae76fddd875aa981a2e8b767e390f6bb 26275 pass 8d7e96f625c4a58d721db413b032fd0bb5671b96 6d17c397dfadb29e641d5da1eb3381d240decedc 4911963dd76abcc1f1770b118b7e4d04f584438b 26276 pass 8d7e96f625c4a58d721db413b032fd0bb5671b96 6d17c397dfadb29e641d5da1eb3381d240decedc 560d630110f9f11fe6a0bd18522d0e2bea9ab401 26278 fail 8d7e96f625c4a58d721db413b032fd0bb5671b96 6d17c397dfadb29e641d5da1eb3381d240decedc 64c4c7c870dc8bf4786bb91faad431aa744dfa5c 26279 pass 8d7e96f625c4a58d721db413b032fd0bb5671b96 6d17c397dfadb29e641d5da1eb3381d240decedc 4797cb940577f2de5d7fabd81a0bdae29aad6984 26280 pass 8d7e96f625c4a58d721db413b032fd0bb5671b96 6d17c397dfadb29e641d5da1eb3381d240decedc 50ea806e2cbb6160a12da98132ad2349d9c8c9f3 26281 pass 8d7e96f625c4a58d721db413b032fd0bb5671b96 6d17c397dfadb29e641d5da1eb3381d240decedc c35ff6fa5478b7804fc66b01ed497fb3481f8763 26282 fail 8d7e96f625c4a58d721db413b032fd0bb5671b96 6d17c397dfadb29e641d5da1eb3381d240decedc 64c4c7c870dc8bf4786bb91faad431aa744dfa5c 26283 pass 8d7e96f625c4a58d721db413b032fd0bb5671b96 6d17c397dfadb29e641d5da1eb3381d240decedc c35ff6fa5478b7804fc66b01ed497fb3481f8763 26284 fail 8d7e96f625c4a58d721db413b032fd0bb5671b96 6d17c397dfadb29e641d5da1eb3381d240decedc 64c4c7c870dc8bf4786bb91faad431aa744dfa5c 26286 pass 8d7e96f625c4a58d721db413b032fd0bb5671b96 6d17c397dfadb29e641d5da1eb3381d240decedc c35ff6fa5478b7804fc66b01ed497fb3481f8763 26289 fail 8d7e96f625c4a58d721db413b032fd0bb5671b96 6d17c397dfadb29e641d5da1eb3381d240decedc 64c4c7c870dc8bf4786bb91faad431aa744dfa5c Searching for interesting versions Result found: flight 25112 (pass), for basis pass Result found: flight 26237 (fail), for basis failure Repro found: flight 26271 (pass), for basis pass Repro found: flight 26274 (fail), for basis failure 0 revisions at 8d7e96f625c4a58d721db413b032fd0bb5671b96 6d17c397dfadb29e641d5da1eb3381d240decedc c35ff6fa5478b7804fc66b01ed497fb3481f8763 No revisions left to test, checking graph state. Result found: flight 26281 (pass), for last pass Result found: flight 26282 (fail), for first failure Repro found: flight 26283 (pass), for last pass Repro found: flight 26284 (fail), for first failure Repro found: flight 26286 (pass), for last pass Repro found: flight 26289 (fail), for first failure *** Found and reproduced problem changeset *** Bug is in tree: xen git://xenbits.xen.org/xen.git Bug introduced: 64c4c7c870dc8bf4786bb91faad431aa744dfa5c Bug not present: c35ff6fa5478b7804fc66b01ed497fb3481f8763 Cloning into bare repository /export/home/osstest/repos/xen... commit 64c4c7c870dc8bf4786bb91faad431aa744dfa5c Author: Jan Beulich <jbeulich@xxxxxxxx> Date: Mon May 12 17:33:41 2014 +0200 VT-d: suppress UR signaling for server chipsets Unsupported Requests can be signaled for malformed writes to the MSI address region, e.g. due to buggy or malicious DMA set up to that region. These should normally result in IOMMU faults, but don't on the server chipsets dealt with here. IDs 0xe00, 0xe01, and 0xe04 ... 0xe0b (Ivytown) aren't needed here - Intel confirmed the issue to be fixed in hardware there. This is CVE-2013-3495 / XSA-59. Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx> Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> Acked-by: Don Dugger <donald.d.dugger@xxxxxxxxx> Acked-by: Tim Deegan <tim@xxxxxxx> Acked-by: Xiantao Zhang <xiantao.zhang@xxxxxxxxx> master commit: d061d200eb92bcb1d86f9b55c6de73e35ce63fdf master date: 2014-04-25 12:11:55 +0200 Revision graph left in /home/xc_osstest/results/bisect.xen-4.2-testing.build-i386.xen-build.{dot,ps,png,html}. ---------------------------------------- 26289: tolerable ALL FAIL flight 26289 xen-4.2-testing real-bisect [real] http://www.chiark.greenend.org.uk/~xensrcts/logs/26289/ Failures :-/ but no regressions. Tests which did not succeed, including tests which could not be run: build-i386 4 xen-build fail baseline untested jobs: build-i386 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

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