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[Po-Hsu Lin <2085821@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

Issue found with 5.4.0-200.220 on newly added testflinger node "elroy"
of cycle 2024.09.30

There are 15 failures reported on this node, 12 of them are the "FAIL:
Expected #GP on WRSMR(x2APIC MSR 0x83e, 0xffffffffffffffff), got vector
0" issue (lp:2047357)

The other 3 of them are:
 FAIL: Expected #GP on WRSMR(x2APIC Self-IPI, 0x100), got vector 0
 FAIL: Expected #GP on WRSMR(x2APIC Self-IPI, 0xff00), got vector 0
 FAIL: Expected #GP on WRSMR(x2APIC Self-IPI, 0xff000000), got vector 0

** Affects: ubuntu-kernel-tests
     Importance: Undecided
         Status: New


** Tags: 5.4 focal sru-20240930 ubuntu-kvm-unit-tests

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https://bugs.launchpad.net/bugs/2085821

Title:
  msr from ubuntu_kvm_unit_tests failed with "FAIL: Expected #GP on
  WRSMR(x2APIC Self-IPI, 0x100), got vector 0"

Status in ubuntu-kernel-tests:
  New

Bug description:
  Issue found with 5.4.0-200.220 on newly added testflinger node "elroy"
  of cycle 2024.09.30

  There are 15 failures reported on this node, 12 of them are the "FAIL:
  Expected #GP on WRSMR(x2APIC MSR 0x83e, 0xffffffffffffffff), got
  vector 0" issue (lp:2047357)

  The other 3 of them are:
   FAIL: Expected #GP on WRSMR(x2APIC Self-IPI, 0x100), got vector 0
   FAIL: Expected #GP on WRSMR(x2APIC Self-IPI, 0xff00), got vector 0
   FAIL: Expected #GP on WRSMR(x2APIC Self-IPI, 0xff000000), got vector 0

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