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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [xen-4.16-testing bisection] complete test-amd64-amd64-xl-qemuu-debianhvm-i386-xsm
branch xen-4.16-testing xenbranch xen-4.16-testing job test-amd64-amd64-xl-qemuu-debianhvm-i386-xsm testid guest-saverestore Tree: linux git://xenbits.xen.org/linux-pvops.git Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git Tree: ovmf git://xenbits.xen.org/osstest/ovmf.git Tree: qemu git://xenbits.xen.org/qemu-xen-traditional.git Tree: qemuu git://xenbits.xen.org/qemu-xen.git Tree: seabios git://xenbits.xen.org/osstest/seabios.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: 295bf24af77c0556fe023ce727734fd27226b37c Bug not present: ec8f105f9c7744408ddea6b320d55703f9e0f522 Last fail repro: http://logs.test-lab.xenproject.org/osstest/logs/185455/ commit 295bf24af77c0556fe023ce727734fd27226b37c Author: Roger Pau Monne <roger.pau@xxxxxxxxxx> Date: Thu Feb 15 17:46:53 2024 +0100 x86/vmx: Add support for virtualize SPEC_CTRL The feature is defined in the tertiary exec control, and is available starting from Sapphire Rapids and Alder Lake CPUs. When enabled, two extra VMCS fields are used: SPEC_CTRL mask and shadow. Bits set in mask are not allowed to be toggled by the guest (either set or clear) and the value in the shadow field is the value the guest expects to be in the SPEC_CTRL register. By using it the hypervisor can force the value of SPEC_CTRL bits behind the guest back without having to trap all accesses to SPEC_CTRL, note that no bits are forced into the guest as part of this patch. It also allows getting rid of SPEC_CTRL in the guest MSR load list, since the value in the shadow field will be loaded by the hardware on vmentry. Signed-off-by: Roger Pau Monné <roger.pau@xxxxxxxxxx> Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> (cherry picked from commit 97c5b8b657e41a6645de9d40713b881234417b49) For bisection revision-tuple graph see: http://logs.test-lab.xenproject.org/osstest/results/bisect/xen-4.16-testing/test-amd64-amd64-xl-qemuu-debianhvm-i386-xsm.guest-saverestore.html Revision IDs in each graph node refer, respectively, to the Trees above. ---------------------------------------- Running cs-bisection-step --graph-out=/home/logs/results/bisect/xen-4.16-testing/test-amd64-amd64-xl-qemuu-debianhvm-i386-xsm.guest-saverestore --summary-out=tmp/185455.bisection-summary --basis-template=185283 --blessings=real,real-bisect,real-retry xen-4.16-testing test-amd64-amd64-xl-qemuu-debianhvm-i386-xsm guest-saverestore Searching for failure / basis pass: 185322 fail [host=septiner1] / 185283 [host=rimava0] 185007 [host=godello0] 184804 [host=sabro0] 184530 [host=nobling1] 184108 [host=rimava0] 183752 [host=debina0] 183357 [host=debina0] 183350 [host=fiano1] 183341 [host=debina1] 183082 [host=elbling0] 182634 [host=italia1] 182236 [host=himrod0] 182166 [host=godello1] 182107 [host=pinot0] 182094 [host=debina1] 181998 [host=huxelrebe1] 181882 [host=italia0] 181851 [host=nobling1] 181831 [host=albana1] 180918 [host=nobling0] 180478 [host=debina1] \ 180464 [host=albana1] 180445 [host=elbling0] 180407 [host=huxelrebe0] 180397 [host=pinot0] 180219 [host=albana1] 180086 [host=himrod0] 179858 [host=pinot0] 179842 [host=nocera1] 179065 [host=nocera0] 178448 [host=italia1] 178378 [host=italia0] 178195 [host=pinot1] 178138 [host=elbling1] 177405 [host=nobling1] 176835 [host=himrod0] 176755 [host=sabro0] 176458 [host=huxelrebe1] 175454 [host=huxelrebe0] 175155 [host=sabro0] 175099 [host=italia1] 175089 [host=pinot1] 175067 [host=huxelrebe0] 174981 \ [host=albana0] 174767 [host=fiano1] 174695 [host=debina1] 174678 [host=debina0] 174568 [host=albana0] 174553 [host=albana1] 174452 [host=fiano0] 174383 [host=elbling0] 174314 [host=godello1] 174267 [host=nocera0] 174212 [host=chardonnay0] 174140 [host=pinot1] 174070 [host=italia1] 173986 [host=nobling0] 173882 [host=godello0] 173759 [host=sabro0] 173702 [host=huxelrebe1] 173603 [host=albana1] 173511 [host=himrod0] 173493 [host=fiano0] 172623 [host=albana0] 172548 [host=godello0] 172130 [host=alb\ ana0] 172110 [host=debina1] 171881 [host=debina0] 171867 [host=himrod0] 171637 [host=nocera0] 171628 [host=chardonnay1] 171608 [host=nocera1] 171595 [host=debina0] 171207 [host=godello1] 170984 [host=nobling1] 170913 [host=huxelrebe1] 170901 [host=nobling0] 170871 [host=italia1] 169252 [host=albana0] 169238 [host=himrod0] 169194 [host=elbling0] 169179 [host=fiano1] 169119 [host=fiano0] 169086 [host=godello1] 169048 [host=chardonnay1] 168993 [host=godello0] 168513 [host=godello1] 168503 [host=god\ ello0] 168484 [host=huxelrebe1] 168136 [host=huxelrebe1] 168063 [host=albana0] 168015 [host=himrod0] 167997 [host=godello1] 167894 [host=elbling1] 167620 [host=himrod0] 167401 [host=huxelrebe1] 167218 [host=albana0] 166959 [host=godello1] 166394 [host=pinot0] 166322 [host=chardonnay0] template as basis? using template as basis. Failure / basis pass flights: 185322 / 185283 (tree with no url: minios) Tree: linux git://xenbits.xen.org/linux-pvops.git Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git Tree: ovmf git://xenbits.xen.org/osstest/ovmf.git Tree: qemu git://xenbits.xen.org/qemu-xen-traditional.git Tree: qemuu git://xenbits.xen.org/qemu-xen.git Tree: seabios git://xenbits.xen.org/osstest/seabios.git Tree: xen git://xenbits.xen.org/xen.git Latest 347385861c50adc8d4801d4b899eded38a2f04cd c530a75c1e6a472b0eb9558310b518f0dfcd8860 98f150a954b35cc74bd87ae355cf35d8c9e1580d 3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 c02cb236b5e4a76cf74e641cc35a0e3ebd3e52f3 c5a361c09a19e3b1a83557b01f11f04b27181a11 150f6cdbfe079816a0df8b9d57320ca42fc39d12 Basis pass 347385861c50adc8d4801d4b899eded38a2f04cd c530a75c1e6a472b0eb9558310b518f0dfcd8860 932db9df0caa26daca4edf133fb2aed7b4a9193e 3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 c02cb236b5e4a76cf74e641cc35a0e3ebd3e52f3 1588fd1437960d94cadc30c42243671e8c0f1281 9c7c50969fa6c7b1e2d24c2c9dfe528079d72df2 Generating revisions with ./adhoc-revtuple-generator git://xenbits.xen.org/linux-pvops.git#347385861c50adc8d4801d4b899eded38a2f04cd-347385861c50adc8d4801d4b899eded38a2f04cd git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860 git://xenbits.xen.org/osstest/ovmf.git#932db9df0caa26daca4edf133fb2aed7b4a9193e-98f150a954b35cc74bd87ae355cf35d8c9e1580d git://xenbits.xen.org/qemu-xen-traditional.git#3d273dd05e51e5a1ffba3d98c74\ 37ee84e8f8764-3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 git://xenbits.xen.org/qemu-xen.git#c02cb236b5e4a76cf74e641cc35a0e3ebd3e52f3-c02cb236b5e4a76cf74e641cc35a0e3ebd3e52f3 git://xenbits.xen.org/osstest/seabios.git#1588fd1437960d94cadc30c42243671e8c0f1281-c5a361c09a19e3b1a83557b01f11f04b27181a11 git://xenbits.xen.org/xen.git#9c7c50969fa6c7b1e2d24c2c9dfe528079d72df2-150f6cdbfe079816a0df8b9d57320ca42fc39d12 Loaded 12694 nodes in revision graph Searching for test results: 185283 [host=rimava0] 185297 fail 347385861c50adc8d4801d4b899eded38a2f04cd c530a75c1e6a472b0eb9558310b518f0dfcd8860 963671d3801a6992d1aa06f05d86e32efa6b205e 3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 c02cb236b5e4a76cf74e641cc35a0e3ebd3e52f3 c5a361c09a19e3b1a83557b01f11f04b27181a11 4b33780de790bd438dd7cbb6143b410d94f0f049 185322 fail 347385861c50adc8d4801d4b899eded38a2f04cd c530a75c1e6a472b0eb9558310b518f0dfcd8860 98f150a954b35cc74bd87ae355cf35d8c9e1580d 3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 c02cb236b5e4a76cf74e641cc35a0e3ebd3e52f3 c5a361c09a19e3b1a83557b01f11f04b27181a11 150f6cdbfe079816a0df8b9d57320ca42fc39d12 185405 pass 347385861c50adc8d4801d4b899eded38a2f04cd c530a75c1e6a472b0eb9558310b518f0dfcd8860 932db9df0caa26daca4edf133fb2aed7b4a9193e 3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 c02cb236b5e4a76cf74e641cc35a0e3ebd3e52f3 1588fd1437960d94cadc30c42243671e8c0f1281 9c7c50969fa6c7b1e2d24c2c9dfe528079d72df2 185408 fail 347385861c50adc8d4801d4b899eded38a2f04cd c530a75c1e6a472b0eb9558310b518f0dfcd8860 98f150a954b35cc74bd87ae355cf35d8c9e1580d 3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 c02cb236b5e4a76cf74e641cc35a0e3ebd3e52f3 c5a361c09a19e3b1a83557b01f11f04b27181a11 150f6cdbfe079816a0df8b9d57320ca42fc39d12 185414 pass 347385861c50adc8d4801d4b899eded38a2f04cd c530a75c1e6a472b0eb9558310b518f0dfcd8860 932db9df0caa26daca4edf133fb2aed7b4a9193e 3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 c02cb236b5e4a76cf74e641cc35a0e3ebd3e52f3 1588fd1437960d94cadc30c42243671e8c0f1281 9c7c50969fa6c7b1e2d24c2c9dfe528079d72df2 185415 fail 347385861c50adc8d4801d4b899eded38a2f04cd c530a75c1e6a472b0eb9558310b518f0dfcd8860 98f150a954b35cc74bd87ae355cf35d8c9e1580d 3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 c02cb236b5e4a76cf74e641cc35a0e3ebd3e52f3 c5a361c09a19e3b1a83557b01f11f04b27181a11 150f6cdbfe079816a0df8b9d57320ca42fc39d12 185419 pass 347385861c50adc8d4801d4b899eded38a2f04cd c530a75c1e6a472b0eb9558310b518f0dfcd8860 932db9df0caa26daca4edf133fb2aed7b4a9193e 3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 c02cb236b5e4a76cf74e641cc35a0e3ebd3e52f3 c5a361c09a19e3b1a83557b01f11f04b27181a11 7db6066d2c4e9facc5095f0681b16bf15ca3a597 185421 fail 347385861c50adc8d4801d4b899eded38a2f04cd c530a75c1e6a472b0eb9558310b518f0dfcd8860 932db9df0caa26daca4edf133fb2aed7b4a9193e 3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 c02cb236b5e4a76cf74e641cc35a0e3ebd3e52f3 c5a361c09a19e3b1a83557b01f11f04b27181a11 21113031fc0db5ff3de8bfb7a441f06e169a931b 185425 pass 347385861c50adc8d4801d4b899eded38a2f04cd c530a75c1e6a472b0eb9558310b518f0dfcd8860 932db9df0caa26daca4edf133fb2aed7b4a9193e 3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 c02cb236b5e4a76cf74e641cc35a0e3ebd3e52f3 c5a361c09a19e3b1a83557b01f11f04b27181a11 7efe5a0eee0e4f593c064b7f1b106acc74d8c7f9 185430 fail 347385861c50adc8d4801d4b899eded38a2f04cd c530a75c1e6a472b0eb9558310b518f0dfcd8860 932db9df0caa26daca4edf133fb2aed7b4a9193e 3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 c02cb236b5e4a76cf74e641cc35a0e3ebd3e52f3 c5a361c09a19e3b1a83557b01f11f04b27181a11 295bf24af77c0556fe023ce727734fd27226b37c 185436 pass 347385861c50adc8d4801d4b899eded38a2f04cd c530a75c1e6a472b0eb9558310b518f0dfcd8860 932db9df0caa26daca4edf133fb2aed7b4a9193e 3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 c02cb236b5e4a76cf74e641cc35a0e3ebd3e52f3 c5a361c09a19e3b1a83557b01f11f04b27181a11 ec8f105f9c7744408ddea6b320d55703f9e0f522 185440 fail 347385861c50adc8d4801d4b899eded38a2f04cd c530a75c1e6a472b0eb9558310b518f0dfcd8860 932db9df0caa26daca4edf133fb2aed7b4a9193e 3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 c02cb236b5e4a76cf74e641cc35a0e3ebd3e52f3 c5a361c09a19e3b1a83557b01f11f04b27181a11 295bf24af77c0556fe023ce727734fd27226b37c 185444 pass 347385861c50adc8d4801d4b899eded38a2f04cd c530a75c1e6a472b0eb9558310b518f0dfcd8860 932db9df0caa26daca4edf133fb2aed7b4a9193e 3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 c02cb236b5e4a76cf74e641cc35a0e3ebd3e52f3 c5a361c09a19e3b1a83557b01f11f04b27181a11 ec8f105f9c7744408ddea6b320d55703f9e0f522 185448 fail 347385861c50adc8d4801d4b899eded38a2f04cd c530a75c1e6a472b0eb9558310b518f0dfcd8860 932db9df0caa26daca4edf133fb2aed7b4a9193e 3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 c02cb236b5e4a76cf74e641cc35a0e3ebd3e52f3 c5a361c09a19e3b1a83557b01f11f04b27181a11 295bf24af77c0556fe023ce727734fd27226b37c 185452 pass 347385861c50adc8d4801d4b899eded38a2f04cd c530a75c1e6a472b0eb9558310b518f0dfcd8860 932db9df0caa26daca4edf133fb2aed7b4a9193e 3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 c02cb236b5e4a76cf74e641cc35a0e3ebd3e52f3 c5a361c09a19e3b1a83557b01f11f04b27181a11 ec8f105f9c7744408ddea6b320d55703f9e0f522 185455 fail 347385861c50adc8d4801d4b899eded38a2f04cd c530a75c1e6a472b0eb9558310b518f0dfcd8860 932db9df0caa26daca4edf133fb2aed7b4a9193e 3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 c02cb236b5e4a76cf74e641cc35a0e3ebd3e52f3 c5a361c09a19e3b1a83557b01f11f04b27181a11 295bf24af77c0556fe023ce727734fd27226b37c Searching for interesting versions Result found: flight 185405 (pass), for basis pass For basis failure, parent search stopping at 347385861c50adc8d4801d4b899eded38a2f04cd c530a75c1e6a472b0eb9558310b518f0dfcd8860 932db9df0caa26daca4edf133fb2aed7b4a9193e 3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 c02cb236b5e4a76cf74e641cc35a0e3ebd3e52f3 c5a361c09a19e3b1a83557b01f11f04b27181a11 ec8f105f9c7744408ddea6b320d55703f9e0f522, results HASH(0x561a2d270dc8) HASH(0x561a2d24ccf8) HASH(0x561a2d2534b8) For basis failure, parent search stopping at 347385861c50adc8d4801d4b899eded38a2f04cd c530a75c1\ e6a472b0eb9558310b518f0dfcd8860 932db9df0caa26daca4edf133fb2aed7b4a9193e 3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 c02cb236b5e4a76cf74e641cc35a0e3ebd3e52f3 c5a361c09a19e3b1a83557b01f11f04b27181a11 7efe5a0eee0e4f593c064b7f1b106acc74d8c7f9, results HASH(0x561a2d272c50) For basis failure, parent search stopping at 347385861c50adc8d4801d4b899eded38a2f04cd c530a75c1e6a472b0eb9558310b518f0dfcd8860 932db9df0caa26daca4edf133fb2aed7b4a9193e 3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 c02cb236b5e4a76cf74e641c\ c35a0e3ebd3e52f3 c5a361c09a19e3b1a83557b01f11f04b27181a11 7db6066d2c4e9facc5095f0681b16bf15ca3a597, results HASH(0x561a2d264148) For basis failure, parent search stopping at 347385861c50adc8d4801d4b899eded38a2f04cd c530a75c1e6a472b0eb9558310b518f0dfcd8860 932db9df0caa26daca4edf133fb2aed7b4a9193e 3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 c02cb236b5e4a76cf74e641cc35a0e3ebd3e52f3 1588fd1437960d94cadc30c42243671e8c0f1281 9c7c50969fa6c7b1e2d24c2c9dfe528079d72df2, results HASH(0x561a2d252bb8) HASH(0x56\ 1a2d256ec8) Result found: flight 185408 (fail), for basis failure (at ancestor ~5704) Repro found: flight 185414 (pass), for basis pass Repro found: flight 185415 (fail), for basis failure 0 revisions at 347385861c50adc8d4801d4b899eded38a2f04cd c530a75c1e6a472b0eb9558310b518f0dfcd8860 932db9df0caa26daca4edf133fb2aed7b4a9193e 3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 c02cb236b5e4a76cf74e641cc35a0e3ebd3e52f3 c5a361c09a19e3b1a83557b01f11f04b27181a11 ec8f105f9c7744408ddea6b320d55703f9e0f522 No revisions left to test, checking graph state. Result found: flight 185436 (pass), for last pass Result found: flight 185440 (fail), for first failure Repro found: flight 185444 (pass), for last pass Repro found: flight 185448 (fail), for first failure Repro found: flight 185452 (pass), for last pass Repro found: flight 185455 (fail), for first failure *** Found and reproduced problem changeset *** Bug is in tree: xen git://xenbits.xen.org/xen.git Bug introduced: 295bf24af77c0556fe023ce727734fd27226b37c Bug not present: ec8f105f9c7744408ddea6b320d55703f9e0f522 Last fail repro: http://logs.test-lab.xenproject.org/osstest/logs/185455/ commit 295bf24af77c0556fe023ce727734fd27226b37c Author: Roger Pau Monne <roger.pau@xxxxxxxxxx> Date: Thu Feb 15 17:46:53 2024 +0100 x86/vmx: Add support for virtualize SPEC_CTRL The feature is defined in the tertiary exec control, and is available starting from Sapphire Rapids and Alder Lake CPUs. When enabled, two extra VMCS fields are used: SPEC_CTRL mask and shadow. Bits set in mask are not allowed to be toggled by the guest (either set or clear) and the value in the shadow field is the value the guest expects to be in the SPEC_CTRL register. By using it the hypervisor can force the value of SPEC_CTRL bits behind the guest back without having to trap all accesses to SPEC_CTRL, note that no bits are forced into the guest as part of this patch. It also allows getting rid of SPEC_CTRL in the guest MSR load list, since the value in the shadow field will be loaded by the hardware on vmentry. Signed-off-by: Roger Pau Monné <roger.pau@xxxxxxxxxx> Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> (cherry picked from commit 97c5b8b657e41a6645de9d40713b881234417b49) Revision graph left in /home/logs/results/bisect/xen-4.16-testing/test-amd64-amd64-xl-qemuu-debianhvm-i386-xsm.guest-saverestore.{dot,ps,png,html,svg}. ---------------------------------------- 185455: tolerable ALL FAIL flight 185455 xen-4.16-testing real-bisect [real] http://logs.test-lab.xenproject.org/osstest/logs/185455/ Failures :-/ but no regressions. Tests which did not succeed, including tests which could not be run: test-amd64-amd64-xl-qemuu-debianhvm-i386-xsm 15 guest-saverestore fail baseline untested jobs: test-amd64-amd64-xl-qemuu-debianhvm-i386-xsm fail ------------------------------------------------------------ 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
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