access, vmx_pf_exception_test in ubuntu_kvm_unit_tests failed on specific Intel SDPs with Focal (FAIL: unexpected access and timeout)
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
ubuntu-kernel-tests |
New
|
Undecided
|
Unassigned |
Bug Description
This issue is not a regression nor caused by the test suite update [1]
It's just because we have this tested on Intel SDP node "grumman" recently in 2023.10.30 cycle. And this issue can be found with 5.4.0-168.186 before the test suite update.
Issue found on node Intel SDP node grumman. Both of the access and vmx_pf_
Test log (please find the attachment for the complete test log):
Running '/home/
BUILD_
timeout -k 1s --foreground 90s /usr/bin/
enabling apic
smp: waiting for 0 APs
starting test
run
test pte.p pte.51 pde.p: FAIL: unexpected access
Dump mapping: address: 0xffff923400000000
------L4 I292: 2100027
------L3 I208: 2101027
------L2 I0: 2102061
------L1 I0: 8000002000001
test pte.rw pte.p pte.51 pde.p: FAIL: unexpected access
Dump mapping: address: 0xffff923400000000
------L4 I292: 2100027
------L3 I208: 2101027
------L2 I0: 2102061
------L1 I0: 8000002000003
test pte.user pte.p pte.51 pde.p: FAIL: unexpected access
Dump mapping: address: 0xffff923400000000
------L4 I292: 2100027
------L3 I208: 2101027
------L2 I0: 2102061
------L1 I0: 8000002000005
test pte.rw pte.user pte.p pte.51 pde.p: FAIL: unexpected access
Dump mapping: address: 0xffff923400000000
------L4 I292: 2100027
------L3 I208: 2101027
------L2 I0: 2102061
------L1 I0: 8000002000007
(log omitted)
test pte.user pte.a pte.d pte.p pte.51 pde.rw pde.user pde.d pde.pse pde.p: FAIL: pde 20000c7 expected 20000e7
Dump mapping: address: 0xffff923400000000
------L4 I292: 2100027
------L3 I208: 2101027
------L2 I0: 20000c7
test pte.rw pte.user pte.a pte.d pte.p pte.51 pde.rw pde.user pde.d pde.pse pde.p: FAIL: pde 20000c7 expected 20000e7
Dump mapping: address: 0xffff923400000000
------L4 I292: 2100027
------L3 I208: 2101027
------L2 I0: 20000c7
qemu-system-
FAIL access (timeout; duration=90s)
And for the vmx_pf_
(log omitted)
test pte.rw pte.user pte.a pte.d pte.p pte.51 pde.rw pde.user pde.d pde.pse pde.p: FAIL: pde 20000c7 expected 20000e7
Dump mapping: address: 0xffff923400000000
------L4 I292: 2100027
------L3 I208: 2101027
------L2 I0: 20000c7
qemu-system-
FAIL vmx_pf_
[1] https:/
summary: |
- access in ubuntu_kvm_unit_tests failed on Intel SDPs with Focal (FAIL: - unexpected access and timeout) + access in ubuntu_kvm_unit_tests failed on specific Intel SDPs with Focal + (FAIL: unexpected access and timeout) |
description: | updated |
tags: | added: 4.15 bionic sru-s20240108 |
The vmx_pf_ exception_ test on this node is failing with the same.
Bug title / content modified.