canonical-ubuntu-qa team mailing list archive

[Mehmet Basaran <1936224@xxxxxxxxxxxxxxxxxx>]

Found on noble:linux-lowlatency 6.8.0-40.40.1 sru=2024.07.08 on
metal:rizzo

16:34:59 DEBUG| [stdout] PASS: HOST_BASE_FS 0: vmlaunch succeeds
16:34:59 DEBUG| [stdout] PASS: HOST_BASE_FS aaaaaaaaaaaaaaaa: vmlaunch fails
16:34:59 DEBUG| [stdout] PASS: HOST_BASE_FS aaaaaaaaaaaaaaaa: VMX inst error is 8 (actual 8)
16:34:59 DEBUG| [stdout] PASS: HOST_BASE_GS 538eb0: vmlaunch succeeds
16:34:59 DEBUG| [stdout] PASS: HOST_BASE_GS aaaaaaaaaaaaaaaa: vmlaunch fails
16:34:59 DEBUG| [stdout] PASS: HOST_BASE_GS aaaaaaaaaaaaaaaa: VMX inst error is 8 (actual 8)
16:34:59 DEBUG| [stdout] PASS: HOST_BASE_TR 544080: vmlaunch succeeds
16:34:59 DEBUG| [stdout] PASS: HOST_BASE_TR aaaaaaaaaaaaaaaa: vmlaunch fails
16:34:59 DEBUG| [stdout] PASS: HOST_BASE_TR aaaaaaaaaaaaaaaa: VMX inst error is 8 (actual 8)
16:34:59 DEBUG| [stdout] PASS: HOST_BASE_GDTR 42aee0: vmlaunch succeeds
16:34:59 DEBUG| [stdout] PASS: HOST_BASE_GDTR aaaaaaaaaaaaaaaa: vmlaunch fails
16:34:59 DEBUG| [stdout] PASS: HOST_BASE_GDTR aaaaaaaaaaaaaaaa: VMX inst error is 8 (actual 8)
16:34:59 DEBUG| [stdout] PASS: HOST_BASE_IDTR 54a820: vmlaunch succeeds
16:34:59 DEBUG| [stdout] PASS: HOST_BASE_IDTR aaaaaaaaaaaaaaaa: vmlaunch fails
16:34:59 DEBUG| [stdout] PASS: HOST_BASE_IDTR aaaaaaaaaaaaaaaa: VMX inst error is 8 (actual 8)
16:34:59 DEBUG| [stdout] PASS: "IA-32e mode guest" enabled: vmlaunch succeeds
16:34:59 DEBUG| [stdout] FAIL: "CR4.PCIDE" set: vmlaunch succeeds
16:34:59 DEBUG| [stdout] FAIL: HOST_RIP 100407599: vmlaunch succeeds
16:34:59 DEBUG| [stdout] FAIL: HOST_RIP 1000407599: vmlaunch succeeds
16:34:59 DEBUG| [stdout] FAIL: HOST_RIP 10000407599: vmlaunch succeeds
16:34:59 DEBUG| [stdout] FAIL: HOST_RIP 100000407599: vmlaunch succeeds
16:34:59 DEBUG| [stdout] FAIL: HOST_RIP 1000000407599: vmlaunch succeeds
16:34:59 DEBUG| [stdout] FAIL: HOST_RIP 10000000407599: vmlaunch succeeds
16:34:59 DEBUG| [stdout] FAIL: HOST_RIP 100000000407599: vmlaunch succeeds
16:34:59 DEBUG| [stdout] FAIL: HOST_RIP 1000000000407599: vmlaunch succeeds
16:34:59 DEBUG| [stdout] PASS: "CR4.PAE" unset: vmlaunch fails
16:34:59 DEBUG| [stdout] PASS: "CR4.PAE" unset: VMX inst error is 8 (actual 8)
16:34:59 DEBUG| [stdout] PASS: HOST_RIP aaaaaaaaaaaaaaaa: vmlaunch fails
16:34:59 DEBUG| [stdout] PASS: HOST_RIP aaaaaaaaaaaaaaaa: VMX inst error is 8 (actual 8)
16:34:59 DEBUG| [stdout] PASS: restore host state: vmlaunch succeeds

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https://bugs.launchpad.net/bugs/1936224

Title:
  ubuntu_kvm_unit_test: vmx_host_state_area: "CR4.PCIDE" set: vmlaunch
  succeeds

Status in ubuntu-kernel-tests:
  New

Bug description:
  On rizzo(amd64) with lowlatency flavour:

  21:51:50 DEBUG| [stdout] FAIL: "CR4.PCIDE" set: vmlaunch succeeds
  21:51:50 DEBUG| [stdout] FAIL: HOST_RIP 100405244: vmlaunch succeeds
  21:51:50 DEBUG| [stdout] FAIL: HOST_RIP 1000405244: vmlaunch succeeds
  21:51:50 DEBUG| [stdout] FAIL: HOST_RIP 10000405244: vmlaunch succeeds
  21:51:50 DEBUG| [stdout] FAIL: HOST_RIP 100000405244: vmlaunch succeeds
  21:51:50 DEBUG| [stdout] FAIL: HOST_RIP 1000000405244: vmlaunch succeeds
  21:51:50 DEBUG| [stdout] FAIL: HOST_RIP 10000000405244: vmlaunch succeeds
  21:51:50 DEBUG| [stdout] FAIL: HOST_RIP 100000000405244: vmlaunch succeeds
  21:51:50 DEBUG| [stdout] FAIL: HOST_RIP 1000000000405244: vmlaunch succeeds
  ...
  21:51:52 DEBUG| [stdout] FAIL vmx_host_state_area (1275 tests, 9 unexpected failures)

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