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[Po-Hsu Lin <2047344@xxxxxxxxxxxxxxxxxx>]

** Description changed:

  This issue was found after updating our kvm-unit-test fork to 02d8befe99
  "pretty_print_stacks: modify relative path calculation"
  
  The number of test cases has increased from 303 to 1899. There are 215 failures reported here:
-  FAIL: Expected #GP on RDSMR(x2APIC MSR 0x800), got vector 0
-  FAIL: Expected #GP on RDSMR(x2APIC MSR 0x801), got vector 0
-  FAIL: Expected #GP on RDSMR(x2APIC MSR 0x804), got vector 0
-  FAIL: Expected #GP on RDSMR(x2APIC MSR 0x805), got vector 0
-  ...
-  FAIL: Expected #GP on RDSMR(x2APIC MSR 0x8fa), got vector 0
-  FAIL: Expected #GP on RDSMR(x2APIC MSR 0x8fb), got vector 0
-  FAIL: Expected #GP on RDSMR(x2APIC MSR 0x8fc), got vector 0
-  FAIL: Expected #GP on RDSMR(x2APIC MSR 0x8fd), got vector 0
-  FAIL: Expected #GP on RDSMR(x2APIC MSR 0x8fe), got vector 0
-  FAIL: Expected #GP on RDSMR(x2APIC MSR 0x8ff), got vector 0
-  FAIL msr (1899 tests, 215 unexpected failures)
+  FAIL: Expected #GP on RDSMR(x2APIC MSR 0x800), got vector 0
+  FAIL: Expected #GP on RDSMR(x2APIC MSR 0x801), got vector 0
+  FAIL: Expected #GP on RDSMR(x2APIC MSR 0x804), got vector 0
+  FAIL: Expected #GP on RDSMR(x2APIC MSR 0x805), got vector 0
+  ...
+  FAIL: Expected #GP on RDSMR(x2APIC MSR 0x8fa), got vector 0
+  FAIL: Expected #GP on RDSMR(x2APIC MSR 0x8fb), got vector 0
+  FAIL: Expected #GP on RDSMR(x2APIC MSR 0x8fc), got vector 0
+  FAIL: Expected #GP on RDSMR(x2APIC MSR 0x8fd), got vector 0
+  FAIL: Expected #GP on RDSMR(x2APIC MSR 0x8fe), got vector 0
+  FAIL: Expected #GP on RDSMR(x2APIC MSR 0x8ff), got vector 0
+  FAIL msr (1899 tests, 215 unexpected failures)
  
  Mantic does not have this issue.
+ 
+ It looks like this is hw-dependent. This issue does not exist with node
+ durin with J-intel-iotg and J-ibm.

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https://bugs.launchpad.net/bugs/2047344

Title:
  msr from ubuntu_kvm_unit_tests failed with "FAIL: Expected #GP on
  RDSMR(x2APIC MSR 0x82e)"

Status in ubuntu-kernel-tests:
  New

Bug description:
  This issue was found after updating our kvm-unit-test fork to
  02d8befe99 "pretty_print_stacks: modify relative path calculation"

  The number of test cases has increased from 303 to 1899. There are 215 failures reported here:
   FAIL: Expected #GP on RDSMR(x2APIC MSR 0x800), got vector 0
   FAIL: Expected #GP on RDSMR(x2APIC MSR 0x801), got vector 0
   FAIL: Expected #GP on RDSMR(x2APIC MSR 0x804), got vector 0
   FAIL: Expected #GP on RDSMR(x2APIC MSR 0x805), got vector 0
   ...
   FAIL: Expected #GP on RDSMR(x2APIC MSR 0x8fa), got vector 0
   FAIL: Expected #GP on RDSMR(x2APIC MSR 0x8fb), got vector 0
   FAIL: Expected #GP on RDSMR(x2APIC MSR 0x8fc), got vector 0
   FAIL: Expected #GP on RDSMR(x2APIC MSR 0x8fd), got vector 0
   FAIL: Expected #GP on RDSMR(x2APIC MSR 0x8fe), got vector 0
   FAIL: Expected #GP on RDSMR(x2APIC MSR 0x8ff), got vector 0
   FAIL msr (1899 tests, 215 unexpected failures)

  Mantic does not have this issue.

  It looks like this is hw-dependent. This issue does not exist with
  node durin with J-intel-iotg and J-ibm.

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