ubuntu-kernel-tests

vmx_mtf_pdpte_test/vmx_mtf_test from ubuntu_kvm_unit_tests failed with Assertion failed

Bug #1938931 reported by Po-Hsu Lin
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ubuntu-kernel-tests
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Bug Description

Issue found on Focal 5.4 AMD64 5.4.0-81.91 on node rumford

This is not a regression as the vmx test was terminated early because of the vmx_guest_state_area_test test (bug 1938885), with it being split as a standalone test the vmx test can continue and report more issues.

 Test suite: vmx_mtf_pdpte_test
 FAIL: x86/vmx_tests.c:2306: Assertion failed: (expected) == (actual)
        LHS: 0x0000000000000025 - 0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0010'0101 - 37
        RHS: 0x0000000000000012 - 0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0001'0010 - 18
 Expected VMX_MTF, got VMX_VMCALL.
        STACK: 405d3c 40619a 4020bc 403ea0 400368

Revision history for this message
Po-Hsu Lin (cypressyew) wrote : Re: vmx_mtf_pdpte_test from ubuntu_kvm_unit_tests failed with Assertion failed

Found on B-kvm 4.15.0-1099.101

summary: - vmx_mtf_pdpte_test in vmx from ubuntu_kvm_unit_tests failed on F-5.4
- amd64
+ vmx_mtf_pdpte_test from ubuntu_kvm_unit_tests failed
summary: - vmx_mtf_pdpte_test from ubuntu_kvm_unit_tests failed
+ vmx_mtf_pdpte_test from ubuntu_kvm_unit_tests failed with Assertion
+ failed
tags: added: sru
tags: added: 4.15 5.4 bionic focal sru-20210816 ubuntu-kvm-unit-tests
removed: sru
Revision history for this message
Tim Gardner (timg-tpi) wrote :

Found on focal/linux-aws: 5.4.0-1059.62

tags: added: aws sru-20211018
Revision history for this message
Tim Gardner (timg-tpi) wrote :

Same failure with vmx_mtf_test

20:58:44 DEBUG| [stdout] Test suite: vmx_mtf_test
20:58:44 DEBUG| [stdout] FAIL: x86/vmx_tests.c:2306: Assertion failed: (expected) == (actual)
20:58:44 DEBUG| [stdout] LHS: 0x0000000000000025 - 0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0010'0101 - 37
20:58:44 DEBUG| [stdout] RHS: 0x0000000000000012 - 0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0001'0010 - 18
20:58:44 DEBUG| [stdout] Expected VMX_MTF, got VMX_VMCALL.

summary: - vmx_mtf_pdpte_test from ubuntu_kvm_unit_tests failed with Assertion
- failed
+ vmx_mtf_pdpte_test/vmx_mtf_test from ubuntu_kvm_unit_tests failed with
+ Assertion failed
Revision history for this message
Cory Todd (corytodd) wrote :

Observed on focal/linux-fips 5.4.0-1058.66 on amaura.

12:17:34 DEBUG| [stdout] Test suite: vmx_mtf_pdpte_test
12:17:34 DEBUG| [stdout] FAIL: x86/vmx_tests.c:2225: Assertion failed: (expected) == (actual)
12:17:34 DEBUG| [stdout] LHS: 0x0000000000000025 - 0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0010'0101 - 37
12:17:34 DEBUG| [stdout] RHS: 0x0000000000000012 - 0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0001'0010 - 18
12:17:34 DEBUG| [stdout] Expected VMX_MTF, got VMX_VMCALL.
12:17:34 DEBUG| [stdout] STACK: 406149 40785d 401f0e 403cc4 400384
12:17:34 DEBUG| [stdout] filter = vmx_mtf_pdpte_test, test = vmx_pf_exception_test
12:17:34 DEBUG| [stdout] filter = vmx_mtf_pdpte_test, test = vmx_pf_no_vpid_test
12:17:34 DEBUG| [stdout] filter = vmx_mtf_pdpte_test, test = vmx_pf_invvpid_test
12:17:34 DEBUG| [stdout] filter = vmx_mtf_pdpte_test, test = vmx_pf_vpid_test

tags: added: sru-20220711
Revision history for this message
Cory Todd (corytodd) wrote :

Observed on focal/linux-fips 5.4.0-1061.69 on rumford.

tags: added: sru-20220829
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