Ubuntu
linux-kvm package

hyperv_synic in ubuntu_kvm_unit_tests timeout on B-KVM / openstack instance

Bug #1827980 reported by Po-Hsu Lin
10
This bug affects 2 people
Affects Status Importance Assigned to Milestone
ubuntu-kernel-tests
New
Undecided
Unassigned
linux-kvm (Ubuntu)
Confirmed
Undecided
Unassigned
linux-oracle (Ubuntu)
Confirmed
Undecided
Unassigned

Bug Description

Test timeout.

# TESTNAME=hyperv_synic TIMEOUT=90s ACCEL= ./x86/run x86/hyperv_synic.flat -smp 2 -cpu kvm64,hv_vpindex,hv_synic -device hyperv-testdev
timeout -k 1s --foreground 90s /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 x86/hyperv_synic.flat -smp 2 -cpu kvm64,hv_vpindex,hv_synic -device hyperv-testdev # -initrd /tmp/tmp.LeYhxJZmHV
qemu-system-x86_64: warning: host doesn't support requested feature: CPUID.01H:EDX.vme [bit 1]
qemu-system-x86_64: warning: host doesn't support requested feature: CPUID.01H:EDX.vme [bit 1]
enabling apic
enabling apic
paging enabled
cr0 = 80010011
cr3 = 459000
cr4 = 20
enabling apic
ncpus = 2
prepare
qemu-system-x86_64: terminating on signal 15 from pid 1658 (timeout)

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-4.15.0-1032-kvm 4.15.0-1032.32
ProcVersionSignature: User Name 4.15.0-1032.32-kvm 4.15.18
Uname: Linux 4.15.0-1032-kvm x86_64
ApportVersion: 2.20.9-0ubuntu7.6
Architecture: amd64
Date: Tue May 7 03:36:32 2019
SourcePackage: linux-kvm
UpgradeStatus: No upgrade log present (probably fresh install)

Revision history for this message
Po-Hsu Lin (cypressyew) wrote :
Revision history for this message
Po-Hsu Lin (cypressyew) wrote :

Failed with 10 minutes timeout setting as well.

Revision history for this message
Po-Hsu Lin (cypressyew) wrote :

Failed on B-4.15 Oracle instance VM.DenseIO2.16 (passed with VM.DenseIO1.8)

Po-Hsu Lin (cypressyew)
tags: added: ubuntu-kvm-unit-tests
Revision history for this message
Po-Hsu Lin (cypressyew) wrote :

Passed with Oracle B-4.15 (node VM.DenseIO1.8 / VM.Standard1.4)

Revision history for this message
Po-Hsu Lin (cypressyew) wrote :

In this cycle with B-4.15 Oracle (4.15.0-1030.33), it has failed on DenseIO1.8 but passed with VM.Standard1.4

Revision history for this message
Po-Hsu Lin (cypressyew) wrote : Re: hyperv_synic in ubuntu_kvm_unit_tests failed on B-KVM / Oracle-4.15

With 4.15.0-1037.41 Oracle
Failed with VM.Standard2.16
Passed with VM.Standard2.1

summary: - hyperv_synic in ubuntu_kvm_unit_tests failed on B-KVM
+ hyperv_synic in ubuntu_kvm_unit_tests failed on B-KVMhyperv_stimer
summary: - hyperv_synic in ubuntu_kvm_unit_tests failed on B-KVMhyperv_stimer
+ hyperv_synic in ubuntu_kvm_unit_tests failed on B-KVM / Oracle-4.15
tags: added: sru-20200316
tags: added: oracle
tags: added: 4.15
Revision history for this message
Po-Hsu Lin (cypressyew) wrote : Re: hyperv_synic in ubuntu_kvm_unit_tests failed on B-KVM / Oracle-4.15 / B-Oracle-5.3

Can be reproduced on B-oracle-5.3
5.3.0-1015.16~18.04.1
Failed with VM.Standard2.16

summary: - hyperv_synic in ubuntu_kvm_unit_tests failed on B-KVM / Oracle-4.15
+ hyperv_synic in ubuntu_kvm_unit_tests failed on B-KVM / Oracle-4.15 /
+ B-Oracle-5.3
tags: added: 5.3 sru-20200406
Revision history for this message
Po-Hsu Lin (cypressyew) wrote :

Time out on B-5.4 Oracle 5.4.0-1021.21~18.04.1
VM.DenseIO2.8
VM.Standard2.1

tags: added: sru-20200720
Revision history for this message
Po-Hsu Lin (cypressyew) wrote :

On Oracle B-4.15 (4.15.0-1055.59) it has passed with all 3 instances Standard2.52, Standard2.1 and VM.DenseIO2.8

Removing from bug.

summary: - hyperv_synic in ubuntu_kvm_unit_tests failed on B-KVM / Oracle-4.15 /
- B-Oracle-5.3
+ hyperv_synic in ubuntu_kvm_unit_tests failed on B-KVM / B-Oracle-5.3
Revision history for this message
Kelsey Steele (kelsey-steele) wrote : Re: hyperv_synic in ubuntu_kvm_unit_tests failed on B-KVM / B-Oracle-5.3

Failed on Bionic/oracle : 5.4.0-1026.26~18.04.1 : amd64

tags: added: 5.4 sru-20200921
Revision history for this message
Launchpad Janitor (janitor) wrote :

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

Changed in linux-kvm (Ubuntu):
status: New → Confirmed
Changed in linux-oracle (Ubuntu):
status: New → Confirmed
Revision history for this message
Krzysztof Kozlowski (krzk) wrote :

Found also on:
d2021.10.26/jammy/linux/5.15.0-17.17 (node: akis.amd64)
d2021.10.26/jammy/linux-realtime/5.15.0-1004.4 (node: lagalla.amd64)

tags: added: 5.15 jammy realtime
tags: added: hinted
Revision history for this message
Krzysztof Kozlowski (krzk) wrote :

Timeout on d2022.02.03/jammy/linux-realtime/5.15.0-1005.5 (rumford.amd64)

Po-Hsu Lin (cypressyew)
tags: added: impish sru-20220530
Po-Hsu Lin (cypressyew)
summary: - hyperv_synic in ubuntu_kvm_unit_tests failed on B-KVM / B-Oracle-5.3
+ hyperv_synic in ubuntu_kvm_unit_tests timeout on B-KVM
Revision history for this message
Po-Hsu Lin (cypressyew) wrote : Re: hyperv_synic in ubuntu_kvm_unit_tests timeout on B-KVM

This timeout issue can be found on Openstack instances as well.

tags: added: 6.1 oem sru
Po-Hsu Lin (cypressyew)
summary: - hyperv_synic in ubuntu_kvm_unit_tests timeout on B-KVM
+ hyperv_synic in ubuntu_kvm_unit_tests timeout on B-KVM / openstack
+ instance
Revision history for this message
Andrei Gherzan (agherzan) wrote :

Faced it on linux-kvm:

SRU Cycle: 2023.04.17
Series: jammy
Package: linux-kvm
Version: 5.15.0-1033.38
Cloud: openstack
Instance: cpu4-ram4-disk20
Region: scalingstack_bos02
Operation: sru

tags: added: sru-20230417
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