Observed in H/KVM, cycle sru-20210531 . [...] 10:04:03 DEBUG| [stdout] PASS: PV IPIs testing^M 10:04:05 DEBUG| [stdout] PASS: nmi-after-sti^M 10:04:15 DEBUG| [stdout] FAIL: multiple nmi^M 10:04:31 DEBUG| [stdout] PASS: pending nmi^M 10:04:31 DEBUG| [stdout] PASS: APIC LVT timer one shot^M [...] 10:04:31 DEBUG| [stdout] FAIL apic-split (56 tests, 1 unexpected failures)
** Tags added: 5.11 hirsute kvm sru-20210531 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-azure in Ubuntu. https://bugs.launchpad.net/bugs/1821390 Title: apic-split will fail in kvm_units_tests Status in ubuntu-kernel-tests: Triaged Status in linux package in Ubuntu: Incomplete Status in linux-aws package in Ubuntu: New Status in linux-azure package in Ubuntu: New Status in linux source package in Xenial: New Status in linux-aws source package in Xenial: New Status in linux-azure source package in Xenial: New Status in linux source package in Bionic: Incomplete Status in linux-aws source package in Bionic: New Status in linux-azure source package in Bionic: New Status in linux source package in Cosmic: Incomplete Status in linux-aws source package in Cosmic: New Status in linux-azure source package in Cosmic: New Bug description: Reproducible: Yes, every time. Series: cosmic Kernel: "linux-aws 4.18.0-1012.14" Steps: 1.) apt-get install --yes --allow build-essential cpu-checker qemu-kvm git gcc-multilib 2.) git clone --depth=1 https://git.kernel.org/pub/scm/virt/kvm/kvm-unit-tests.git 3.) cd kvm-unit-tests; ./configure; make 4.) TESTNAME=apic-split TIMEOUT=90s ACCEL= ./x86/run x86/apic.flat -smp 2 -cpu qemu64,+x2apic,+tsc-deadline -machine kernel_irqchip=split root@ip-172-31-5-254:/home/ubuntu/kvm-unit-tests# TESTNAME=apic-split TIMEOUT=90s ACCEL= ./x86/run x86/apic.flat -smp 2 -cpu qemu64,+x2apic,+tsc-deadline -machine kernel_irqchip=split 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/apic.flat -smp 2 -cpu qemu64,+x2apic,+tsc-deadline -machine kernel_irqchip=split # -initrd /tmp/tmp.ZHQwPUOuLD qemu-system-x86_64: warning: host doesn't support requested feature: CPUID.80000001H:ECX.svm [bit 2] qemu-system-x86_64: warning: host doesn't support requested feature: CPUID.80000001H:ECX.svm [bit 2] enabling apic enabling apic paging enabled cr0 = 80010011 cr3 = 459000 cr4 = 20 apic version: 1050014 PASS: apic existence PASS: xapic id matches cpuid PASS: writeable xapic id PASS: non-writeable x2apic id PASS: sane x2apic id PASS: 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: 1050014 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, 1 unexpected failures To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1821390/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
