instruction intercept test in vmx from ubuntu_kvm_unit_tests failed with KVM instances (Unhandled exception 13 #GP at ip 0000000000403f55)
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| ubuntu-kernel-tests |
Incomplete
|
Undecided
|
Po-Hsu Lin | ||
Bug Description
Issue found in 5.11.0-
This is not a regression since the test was run with the latest hirsute-WIP branch, with upstream tip c986dbe867053 ("x86/vmx: skip error-code delivery tests for #CP").
This is a sub test in vmx:
filter = -exit_monitor_
Test suite: instruction intercept
PASS: execute HLT
PASS: intercept HLT
PASS: execute INVLPG
PASS: intercept INVLPG
Feature required for MWAIT is not supported.
Unhandled exception 13 #GP at ip 0000000000403f55
error_code=0000 rflags=00010046 cs=00000008
rax=0000000000
rbp=0000000001
r8=00000000010
r12=0000000000
cr0=0000000080
cr8=0000000000
STACK: @403f55 401064 400549
This failure will prevent the vmx test to proceed.
| description: | updated |
| tags: | removed: kqa-blocker |
| summary: |
instruction intercept test in vmx from ubuntu_kvm_unit_tests failed on - I-5.11 KVM + G-5.8-kvm / I-5.11-kvm |
| Guilherme G. Piccoli (gpiccoli) wrote Re: instruction intercept test in vmx from ubuntu_kvm_unit_tests failed on G-5.8-kvm / I-5.11-kvm | #2 |
| tags: | added: hirsute linux-kvm |
| Guilherme G. Piccoli (gpiccoli) wrote Re: instruction intercept test in vmx from ubuntu_kvm_unit_tests failed on linux-kvm | #5 |
| summary: |
instruction intercept test in vmx from ubuntu_kvm_unit_tests failed on - G-5.8-kvm / I-5.11-kvm + linux-kvm |
| tags: | added: 4.15 bionic |
| Po-Hsu Lin (cypressyew) wrote | #6 |
| Guilherme G. Piccoli (gpiccoli) wrote Re: instruction intercept test in vmx from ubuntu_kvm_unit_tests failed on some kernels | #7 |
| summary: |
instruction intercept test in vmx from ubuntu_kvm_unit_tests failed on - linux-kvm + some kernels |
| tags: | added: azure trusty |
| summary: |
instruction intercept test in vmx from ubuntu_kvm_unit_tests failed on - some kernels + some kernels with KVM instances |
| Po-Hsu Lin (cypressyew) wrote Re: instruction intercept test in vmx from ubuntu_kvm_unit_tests failed on some kernels with KVM instances | #8 |
| tags: | added: sru-20210816 |
| summary: |
- instruction intercept test in vmx from ubuntu_kvm_unit_tests failed on - some kernels with KVM instances + instruction intercept test in vmx from ubuntu_kvm_unit_tests failed with + KVM instances (Unhandled exception 13 #GP at ip 0000000000403f55) |
| Changed in ubuntu-kernel-tests: | |
| assignee: | nobody → Po-Hsu Lin (cypressyew) |
| status: | New → Incomplete |
Can be found on 5.8.0-1029.31 KVM kernel on node crdvm1 as well.