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Message #07184
[Bug 1853433] Re: 2 failures reported in apic test from ubuntu_kvm_unit_tests on X-4.15 AWS i3.metal
*** This bug is a duplicate of bug 1748103 ***
https://bugs.launchpad.net/bugs/1748103
** Tags added: kernel-daily-bug
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https://bugs.launchpad.net/bugs/1853433
Title:
2 failures reported in apic test from ubuntu_kvm_unit_tests on X-4.15
AWS i3.metal
Status in ubuntu-kernel-tests:
New
Status in linux-aws package in Ubuntu:
New
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/ubuntu/autotest/client/tmp/ubuntu_kvm_unit_tests/src/kvm-unit-tests/tests/apic'
BUILD_HEAD=e2c275c4
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.DZ9WFN5d5D -smp 2 -cpu qemu64,+x2apic,+tsc-deadline # -initrd /tmp/tmp.2CKCPKuiPX
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:EDX.APIC[bit 9] is clear
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:EDX.APIC[bit 9] is set
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:EDX.APIC[bit 9] is set
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)
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