[LKP] [KVM] 9daee8ca83: kvm-unit-tests.apic.fail

Greeting, FYI, we noticed the following commit (built with gcc-9): commit: 9daee8ca835bf3ba264414c6f3a3924e23455449 ("[PATCH v2] KVM: x86: pull kvm->srcu read-side to kvm_arch_vcpu_ioctl_run") url: https://github.com/0day-ci/linux/commits/Paolo-Bonzini/KVM-x86-pull-kvm-s... base: https://git.kernel.org/cgit/virt/kvm/kvm.git master patch link: https://lore.kernel.org/lkml/20220219093404.367207-1-pbonzini@redhat.com in testcase: kvm-unit-tests version: kvm-unit-tests-x86_64-882825e-1_20220215 with following parameters: ucode: 0x28 on test machine: 8 threads 1 sockets Intel(R) Core(TM) i7-4790 v3 @ 3.60GHz with 6G memory caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace): If you fix the issue, kindly add following tag Reported-by: kernel test robot <oliver.sang(a)intel.com&gt; please be noted, besides kvm-unit-tests.apic.fail in title, we also found below cases fail upon this commit while pass on parent: ========================================================================================= tbox_group/testcase/rootfs/kconfig/compiler/ucode: lkp-hsw-d02/kvm-unit-tests/debian-10.4-x86_64-20200603.cgz/x86_64-rhel-8.3-func/gcc-9/0x28 988896bb61827345 9daee8ca835bf3ba264414c6f3a ---------------- --------------------------- fail:runs %reproduction fail:runs | | | :6 100% 6:6 kvm-unit-tests.apic-split.fail :6 100% 6:6 kvm-unit-tests.apic.fail :6 100% 6:6 kvm-unit-tests.hyperv_clock.fail :6 100% 6:6 kvm-unit-tests.hyperv_connections.fail :6 100% 6:6 kvm-unit-tests.hyperv_stimer.fail :6 100% 6:6 kvm-unit-tests.hyperv_synic.fail :6 100% 6:6 kvm-unit-tests.intel_iommu.fail :6 100% 6:6 kvm-unit-tests.ioapic.fail :6 100% 6:6 kvm-unit-tests.kvmclock_test.fail :6 100% 6:6 kvm-unit-tests.smptest.fail :6 100% 6:6 kvm-unit-tests.smptest3.fail :6 100% 6:6 kvm-unit-tests.vmexit_ipi.fail :6 100% 6:6 kvm-unit-tests.vmexit_ipi_halt.fail :6 100% 6:6 kvm-unit-tests.vmx_apic_passthrough_thread.fail :6 100% 6:6 kvm-unit-tests.vmx_init_signal_test.fail :6 100% 6:6 kvm-unit-tests.vmx_sipi_signal_test.fail 2022-02-24 13:10:17 ./run_tests.sh FAIL apic-split (timeout; duration=90s) PASS ioapic-split (19 tests) FAIL apic (timeout; duration=30) FAIL ioapic (timeout; duration=90s) SKIP cmpxchg8b (i386 only) FAIL smptest (timeout; duration=90s) FAIL smptest3 (timeout; duration=90s) PASS vmexit_cpuid PASS vmexit_vmcall PASS vmexit_mov_from_cr8 PASS vmexit_mov_to_cr8 PASS vmexit_inl_pmtimer FAIL vmexit_ipi (timeout; duration=90s) FAIL vmexit_ipi_halt (timeout; duration=90s) PASS vmexit_ple_round_robin PASS vmexit_tscdeadline PASS vmexit_tscdeadline_immed PASS access PASS access-reduced-maxphyaddr SKIP smap (0 tests) SKIP pku (0 tests) SKIP pks (0 tests) SKIP asyncpf (0 tests) PASS emulator (141 tests, 1 skipped) PASS eventinj (13 tests) PASS hypercall (2 tests) PASS idt_test (4 tests) PASS memory (7 tests) PASS msr (17 tests) PASS pmu (142 tests) PASS pmu_lbr (3 tests) PASS pmu_emulation (4 tests) PASS vmware_backdoors (11 tests) PASS realmode PASS s3 PASS setjmp (10 tests) PASS sieve PASS syscall (2 tests) PASS tsc (3 tests) PASS tsc_adjust (6 tests) PASS xsave (17 tests) PASS rmap_chain FAIL svm (timeout; duration=90s) SKIP taskswitch (i386 only) SKIP taskswitch2 (i386 only) FAIL kvmclock_test (timeout; duration=90s) PASS pcid-enabled (2 tests) PASS pcid-disabled (2 tests) PASS pcid-asymmetric (2 tests) PASS rdpru (1 tests) PASS umip (21 tests) SKIP la57 (i386 only) PASS vmx (428809 tests, 2 expected failures, 5 skipped) SKIP ept (0 tests) FAIL vmx_eoi_bitmap_ioapic_scan (timeout; duration=90s) SKIP vmx_hlt_with_rvi_test (1 tests, 1 skipped) SKIP vmx_apicv_test (2 tests, 2 skipped) FAIL vmx_apic_passthrough_thread (timeout; duration=90s) FAIL vmx_init_signal_test (timeout; duration=10) FAIL vmx_sipi_signal_test (timeout; duration=10) PASS vmx_apic_passthrough_tpr_threshold_test (6 tests) PASS vmx_vmcs_shadow_test (153979 tests) PASS vmx_pf_exception_test (58 tests) PASS vmx_pf_vpid_test (3833946 tests) PASS vmx_pf_invvpid_test (3833946 tests) PASS vmx_pf_no_vpid_test (3833946 tests) FAIL vmx_pf_exception_test_reduced_maxphyaddr PASS debug (22 tests) FAIL hyperv_synic (timeout; duration=90s) FAIL hyperv_connections (timeout; duration=90s) FAIL hyperv_stimer (timeout; duration=90s) FAIL hyperv_clock (timeout; duration=90s) FAIL intel_iommu (timeout; duration=30) SKIP tsx-ctrl (1 tests, 1 skipped) FAIL intel_cet (timeout; duration=90s) To reproduce: git clone https://github.com/intel/lkp-tests.git cd lkp-tests sudo bin/lkp install job.yaml # job file is attached in this email bin/lkp split-job --compatible job.yaml # generate the yaml file for lkp run sudo bin/lkp run generated-yaml-file # if come across any failure that blocks the test, # please remove ~/.lkp and /lkp dir to run from a clean state. --- 0DAY/LKP+ Test Infrastructure Open Source Technology Center https://lists.01.org/hyperkitty/list/lkp@lists.01.org Intel Corporation Thanks, Oliver Sang