ubuntu-kernel-tests

vmx_pending_event_test failed in ubuntu_kvm_unit_tests (Expected VMX_VMCALL, got VMX_EXC_NMI)

Bug #1866591 reported by Po-Hsu Lin on 2020-03-09

This bug affects 2 people

	Status	Importance	Assigned to
ubuntu-kernel-tests	Triaged	Undecided	Unassigned
linux (Ubuntu)	Confirmed	Undecided	Unassigned
Bionic	Confirmed	Undecided	Unassigned

Bug Description

Issue found on bare-metal node r5.metal, i3.metal, c5.metal

timeout -k 1s --foreground 30 /usr/bin/qemu-system-x86_64 -nodefaults -device pc-testdev -device isa-debug-exit,iobase=0xf4,iosize=0x4 -vnc none -serial stdio -device pci-testdev -machine accel=kvm -kernel /tmp/tmp.132aLPLaXz -smp 1 -cpu host,+vmx -append vmx_pending_event_test # -initrd /tmp/tmp.nWvh3t6ooD
enabling apic
paging enabled
cr0 = 80010011
cr3 = 477000
cr4 = 20

Test suite: vmx_pending_event_test
FAIL: x86/vmx_tests.c:2184: Assertion failed: (expected) == (actual)
LHS: 0x0000000000000012 - 0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0001'0010 - 18
RHS: 000000000000000000 - 0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000 - 0
Expected VMX_VMCALL, got VMX_EXC_NMI.
STACK: 405e1c 405e46 4060e4 4061a1 401556 4039f1 400312
SUMMARY: 4 tests, 1 unexpected failures
FAIL vmx_pending_event_test (4 tests, 1 unexpected failures)

See original description

Po-Hsu Lin (cypressyew) on 2020-03-09

description:

updated

Revision history for this message

Po-Hsu Lin (cypressyew) wrote on 2020-03-09:

Looks like this is a new test.

tags:	added: kqa-blocker
tags:	added: ubuntu-kvm-unit-tests removed: ubuntu-kvm-unit-testsv

Revision history for this message

Sean Feole (sfeole) wrote on 2020-03-10:

these failures are to be expected on 4.15 and older kernels. they were split from the large vmx test, this is not a blocker, removing the tag.

We will continue to run these tests on the 4.15 and older kernels, to ensure that the kernel does not crash or panic, etc. There is no plan to stop running them. We just know they will fail

Changed in ubuntu-kernel-tests:
status:	New → Confirmed
tags:	removed: kqa-blocker

Po-Hsu Lin (cypressyew) on 2020-03-12

tags:

added: 4.15 bionic

Revision history for this message

Po-Hsu Lin (cypressyew) wrote on 2020-03-19:

Found on T-4.4

tags:

added: sru-20200316

Revision history for this message

Po-Hsu Lin (cypressyew) wrote on 2020-05-08:

Issue spotted on Oracle X-4.15 (4.15.0-1039.43~16.04.1)

tags:	added: sru-20200427
tags:	added: oracle
summary:	- vmx_pending_event_test failed in ubuntu_kvm_unit_tests on T-aws + vmx_pending_event_test failed in ubuntu_kvm_unit_tests on T-aws / + Oracle-X-4.15

Kelsey Steele (kelsey-steele) on 2020-10-02

tags:

added: sru-20200921

Kelsey Steele (kelsey-steele) on 2020-10-09

tags:

added: azure

Revision history for this message

Po-Hsu Lin (cypressyew) wrote on 2020-11-17: Re: vmx_pending_event_test failed in ubuntu_kvm_unit_tests on T-aws / X-aws / Oracle-X-4.15

Still visible in Xenial 4.4.0-1118.132 AWS c5.metal

summary:	- vmx_pending_event_test failed in ubuntu_kvm_unit_tests on T-aws / - Oracle-X-4.15 + vmx_pending_event_test failed in ubuntu_kvm_unit_tests on T-aws / X-aws + / Oracle-X-4.15
tags:	added: sru-20201109

Sean Feole (sfeole) on 2020-11-20

tags:

added: affects.dgx2

Sean Feole (sfeole) on 2020-11-20

tags:	added: xenial
summary:	- vmx_pending_event_test failed in ubuntu_kvm_unit_tests on T-aws / X-aws - / Oracle-X-4.15 + vmx_pending_event_test failed in ubuntu_kvm_unit_tests

Kelsey Steele (kelsey-steele) on 2021-01-29

tags:

added: sru-20210104

Revision history for this message

Francis Ginther (fginther) wrote on 2021-02-16: Re: vmx_pending_event_test failed in ubuntu_kvm_unit_tests

Seen with linux-oracle 4.15.0-1065.73.

tags:

added: sru-20210125

Kelsey Steele (kelsey-steele) on 2021-02-23

tags:

added: fips

Kelsey Steele (kelsey-steele) on 2021-04-10

tags:

added: sru-20210315

Revision history for this message

Kleber Sacilotto de Souza (kleber-souza) wrote on 2021-04-12:

Failed on xenial/linux-oracle: 4.15.0-1069.77~16.04.1 for sru-20210315

Kleber Sacilotto de Souza (kleber-souza) on 2021-05-03

tags:

added: sru-20210412

Kleber Sacilotto de Souza (kleber-souza) on 2021-05-05

tags:

added: hwe

Kleber Sacilotto de Souza (kleber-souza) on 2021-05-05

tags:

added: kvm

Revision history for this message

Guilherme G. Piccoli (gpiccoli) wrote on 2021-05-06:

Found on B/kvm, cycle sru-20210412

Revision history for this message

Kleber Sacilotto de Souza (kleber-souza) wrote on 2021-05-07:

Found with trusty/linux-azure 4.15.0-1114.127~14.04.1.

Kelsey Steele (kelsey-steele) on 2021-05-07

tags:

added: aws-hwe

Revision history for this message

Guilherme G. Piccoli (gpiccoli) wrote on 2021-05-21:

#10

Issue observed in B/KVM, cycle sru-20210510.

tags:

added: linux-kvm sru-20210510

Revision history for this message

Ian May (ian-may) wrote on 2021-05-26:

#11

bionic/linux-aws: 4.15.0-1103.110

Revision history for this message

Ian May (ian-may) wrote on 2021-05-27:

#12

Found on bionic/linux-aws-fips: 4.15.0-2045.47

Revision history for this message

Ian May (ian-may) wrote on 2021-05-27:

#13

Found on bionic/linux-azure-4.15: 4.15.0-1115.128

Revision history for this message

Guilherme G. Piccoli (gpiccoli) wrote on 2021-06-18:

#14

Observed in B/KVM, cycle sru-20210531 .

tags:

added: sru-20210531

Revision history for this message

Guilherme G. Piccoli (gpiccoli) wrote on 2021-06-21:

#15

Observed in T-4.15/Azure, cycle sru-20210531 .

Kleber Sacilotto de Souza (kleber-souza) on 2021-07-09

tags:	added: sru-20210621
Changed in linux (Ubuntu Bionic):
status:	New → Confirmed

Sean Feole (sfeole) on 2021-07-12

Changed in ubuntu-kernel-tests:
status:	Confirmed → Triaged
tags:	added: hinted

Marcelo Cerri (mhcerri) on 2021-08-13

tags:

added: sru-20210719

Revision history for this message

Launchpad Janitor (janitor) wrote on 2021-08-17:

#16

Status changed to 'Confirmed' because the bug affects multiple users.

Changed in linux (Ubuntu):
status:	New → Confirmed

Krzysztof Kozlowski (krzk) on 2021-08-17

tags:

added: xe

Revision history for this message

Po-Hsu Lin (cypressyew) wrote on 2021-08-31:

#17

Found on B-kvm 4.15.0-1099.101

summary:	- vmx_pending_event_test failed in ubuntu_kvm_unit_tests + vmx_pending_event_test failed in ubuntu_kvm_unit_tests ( Expected + VMX_VMCALL, got VMX_EXC_NMI)
summary:	- vmx_pending_event_test failed in ubuntu_kvm_unit_tests ( Expected + vmx_pending_event_test failed in ubuntu_kvm_unit_tests ( Expected VMX_VMCALL, got VMX_EXC_NMI)
summary:	- vmx_pending_event_test failed in ubuntu_kvm_unit_tests ( Expected + vmx_pending_event_test failed in ubuntu_kvm_unit_tests (Expected VMX_VMCALL, got VMX_EXC_NMI)
tags:	added: sru-20210816 removed: xe

Po-Hsu Lin (cypressyew) on 2022-10-06

tags:	added: sru-20220919
tags:	removed: sru-20220919

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