2 failures reported in apic test from ubuntu_kvm_unit_tests on X-4.15 AWS i3.metal
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
ubuntu-kernel-tests |
New
|
Undecided
|
Unassigned | ||
linux-aws (Ubuntu) |
New
|
Undecided
|
Unassigned |
Bug Description
Failed on i3.metal with 4.15 AWS kernel on Xenial
Failed with:
FAIL: x2apic id matches cpuid
FAIL: PV IPIs testing
Running '/home/
BUILD_
timeout -k 1s --foreground 30 /usr/bin/
enabling apic
enabling apic
paging enabled
cr0 = 80010011
cr3 = 45a000
cr4 = 20
apic version: 50014
PASS: apic existence
PASS: xapic id matches cpuid
PASS: writeable xapic id
PASS: non-writeable x2apic id
PASS: sane x2apic id
FAIL: x2apic id matches cpuid
PASS: correct xapic id after reset
PASS: apic_disable: Local apic disabled
PASS: apic_disable: CPUID.1H:
PASS: apic_disable: *0xfee00030: ffffffff
PASS: apic_disable: CR8: 0
PASS: apic_disable: CR8: f
PASS: apic_disable: *0xfee00080: ffffffff
PASS: apic_disable: Local apic enabled in xAPIC mode
PASS: apic_disable: CPUID.1H:
PASS: apic_disable: *0xfee00030: 50014
PASS: apic_disable: *0xfee00080: 0
PASS: apic_disable: *0xfee00080: f0
PASS: apic_disable: Local apic enabled in x2APIC mode
PASS: apic_disable: CPUID.1H:
PASS: apic_disable: *0xfee00030: ffffffff
PASS: apic_disable: CR8: 0
PASS: apic_disable: CR8: f
PASS: apic_disable: *0xfee00080: ffffffff
x2apic enabled
PASS: x2apic enabled to invalid state
PASS: x2apic enabled to apic enabled
PASS: x2apic enabled to disabled state
PASS: disabled to invalid state
PASS: disabled to x2apic enabled
PASS: apic enabled to invalid state
PASS: apicbase: relocate apic
PASS: apicbase: reserved physaddr bits
PASS: apicbase: reserved low bits
PASS: self ipi
starting broadcast (x2apic)
PASS: APIC physical broadcast address
PASS: APIC physical broadcast shorthand
FAIL: PV IPIs testing
PASS: nmi-after-sti
PASS: multiple nmi
PASS: APIC LVT timer one shot
starting apic change mode
PASS: TMICT value reset
PASS: TMCCT should have a non-zero value
PASS: TMCCT should have reached 0
PASS: TMCCT should have a non-zero value
PASS: TMCCT should not be reset to TMICT value
PASS: TMCCT should be reset to the initial-count
PASS: TMCCT should not be reset to init
PASS: TMCCT should have reach zero
PASS: TMCCT should stay at zero
PASS: tsc deadline timer
PASS: tsc deadline timer clearing
SUMMARY: 51 tests, 2 unexpected failures
FAIL apic (51 tests, 2 unexpected failures)
tags: | added: 4.15 amd64 sru-20191111 ubuntu-kvm-unit-tests xenial |
Lets move all of the APIC Failures to LP# 1748103 This is baremetal on the clouds also, so we should have similar failures in the labs.
Both of these failures have been recorded in lab hardware:
FAIL: x2apic id matches cpuid
FAIL: PV IPIs testing