hyperv_stimer in ubuntu_kvm_unit_tests timeout on B-KVM / B-Oracle-5.4 / openstack instance

[Po-Hsu Lin]

Test timeouted.

# TESTNAME=hyperv_stimer TIMEOUT=90s ACCEL= ./x86/run x86/hyperv_stimer.flat -smp 2 -cpu kvm64,hv_vpindex,hv_time,hv_synic,hv_stimer -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_stimer.flat -smp 2 -cpu kvm64,hv_vpindex,hv_time,hv_synic,hv_stimer -device hyperv-testdev # -initrd /tmp/tmp.ouYfwUEdq5
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
cpus = 2
qemu-system-x86_64: terminating on signal 15 from pid 2224 (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 03:39:16 2019
SourcePackage: linux-kvm
UpgradeStatus: No upgrade log present (probably fresh install)

[Po-Hsu Lin (cypressyew)]

Failed with 10 minutes timeout setting as well.

[Po-Hsu Lin (cypressyew)]

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

[Po-Hsu Lin (cypressyew)]

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

[Po-Hsu Lin (cypressyew)]

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

[Po-Hsu Lin (cypressyew)]

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

[Po-Hsu Lin (cypressyew)]

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

[Po-Hsu Lin (cypressyew)]

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

[Po-Hsu Lin (cypressyew)]

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.

[Kelsey Steele (kelsey-steele)]

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

[Krzysztof Kozlowski (krzk)]

15:45:12 DEBUG| [stdout] PASS: Hyper-V SynIC periodic timers test vcpu 1
15:45:12 DEBUG| [stdout] PASS: Hyper-V SynIC periodic timers test vcpu 0
15:45:12 DEBUG| [stdout] PASS: Hyper-V SynIC one-shot test vcpu 1
15:45:12 DEBUG| [stdout] PASS: Hyper-V SynIC one-shot test vcpu 0
15:45:12 DEBUG| [stdout] PASS: Hyper-V SynIC auto-enable one-shot timer test vcpu 1
15:45:12 DEBUG| [stdout] PASS: Hyper-V SynIC auto-enable one-shot timer test vcpu 0
15:45:13 DEBUG| [stdout] PASS: Hyper-V SynIC auto-enable periodic timer test vcpu 1
15:45:13 DEBUG| [stdout] PASS: Hyper-V SynIC auto-enable periodic timer test vcpu 0
15:45:13 DEBUG| [stdout] PASS: no timer fired while msg slot busy: vcpu 1
15:45:13 DEBUG| [stdout] PASS: timer resumed when msg slot released: vcpu 1
15:45:13 DEBUG| [stdout] PASS: no timer fired while msg slot busy: vcpu 0
15:45:13 DEBUG| [stdout] PASS: timer resumed when msg slot released: vcpu 0
15:46:40 DEBUG| [stderr] qemu-system-x86_64: terminating on signal 15 from pid 18030 (timeout)
15:46:41 DEBUG| [stdout] FAIL hyperv_stimer (timeout; duration=90s)

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)

[Krzysztof Kozlowski (krzk)]

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

[Launchpad Janitor (janitor)]

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

[Po-Hsu Lin (cypressyew)]

This timeout issue can be found on J-oem-6.1 with openstack instance.