ioapic from ubuntu_kvm_unit_tests flaky on some instances with Unhandled cpu exception 14 #PF at ip ffffffffffff0008
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
ubuntu-kernel-tests |
New
|
Undecided
|
Unassigned |
Bug Description
This was seen in two different cycles and instances:
SRU Cycle: 2023.01.30
Series: focal
Package: linux-azure
Version: 5.4.0-1104.110
Cloud: azure
Instance: Standard_D4_v4
Region: westeurope
Operation: sru
SRU Cycle: 2023.02.27
Series: xenial
Package: linux-hwe
Version: 4.15.0-
Cloud: metal
Instance: rizzo
Region: kernel
Operation: sru
Logs:
Unhandled cpu exception 14 #PF at ip ffffffffffff0008
PF at 0xffffffffffff0008 addr 0xffffffffffff0008
error_code=0000 rflags=00010006 cs=00000008
rax=00000000000
rbp=00000000005
r8=000000000050f074 r9=00000000000003f8 r10=00000000000
r12=00000000000
cr0=00000000e00
cr8=00000000000
STACK: @ffffffffffff0008 404b7f 2
FAIL ioapic
tags: | added: azure |
tags: | added: 4.15 5.4 focal metal xenial |
tags: |
added: sru-20230130 removed: 4.15 5.4 azure focal metal xenial |
tags: | added: 4.15 5.4 azure focal metal xenial |
Found on X-4.4.0-255.289 with node bavor.