[sean-jc:vmx/pir_trampoline] [KVM] 420eba08f1: kvm-unit-tests.vmx_apicv_test.fail

[sean-jc:vmx/pir_trampoline] [KVM] 420eba08f1: kvm-unit-tests.vmx_apicv_test.fail

[kernel test robot]

Hello,

kernel test robot noticed "kvm-unit-tests.vmx_apicv_test.fail" on:

commit: 420eba08f13475d6e006958a3a376f24151fe3ca ("KVM: VMX: Don't bounce IRQs through PIR if they are unlikely to be posted")
https://github.com/sean-jc/linux vmx/pir_trampoline

in testcase: kvm-unit-tests
version: kvm-unit-tests-x86_64-0cc3a351-1_20250307
with following parameters:




config: x86_64-rhel-9.4-func
compiler: gcc-12
test machine: 256 threads 4 sockets INTEL(R) XEON(R) PLATINUM 8592+ (Emerald Rapids) with 256G memory

(please refer to attached dmesg/kmsg for entire log/backtrace)


besides, we also noticed kvm-unit-tests.vmx_apic_passthrough_thread.fail upon
420eba08f1 but can pass on parent.

=========================================================================================
tbox_group/testcase/rootfs/kconfig/compiler:
  lkp-emr-2sp1/kvm-unit-tests/debian-12-x86_64-20240206.cgz/x86_64-rhel-9.4-func/gcc-12

15fa47622ce7e0d0 420eba08f13475d6e006958a3a3
---------------- ---------------------------
       fail:runs  %reproduction    fail:runs
           |             |             |
           :6          100%           6:6     kvm-unit-tests.vmx_apic_passthrough_thread.fail
           :6          100%           6:6     kvm-unit-tests.vmx_apicv_test.fail



If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <oliver.sang@intel.com>
| Closes: https://lore.kernel.org/oe-lkp/202503171652.3f8b1660-lkp@intel.com

QEMU emulator version 7.2.15 (Debian 1:7.2+dfsg-7+deb12u12)
Copyright (c) 2003-2022 Fabrice Bellard and the QEMU Project developers
2025-03-13 12:30:20 ./run_tests.sh
^[[32mPASS^[[0m apic-split (56 tests)
^[[32mPASS^[[0m ioapic-split (19 tests)
^[[32mPASS^[[0m x2apic (56 tests)
^[[32mPASS^[[0m xapic (45 tests, 1 skipped)
^[[32mPASS^[[0m ioapic (26 tests)
^[[33mSKIP^[[0m cmpxchg8b (i386 only)
^[[32mPASS^[[0m smptest (1 tests)
^[[32mPASS^[[0m smptest3 (1 tests)
^[[32mPASS^[[0m vmexit_cpuid 
^[[32mPASS^[[0m vmexit_vmcall 
^[[32mPASS^[[0m vmexit_mov_from_cr8 
^[[32mPASS^[[0m vmexit_mov_to_cr8 
^[[32mPASS^[[0m vmexit_inl_pmtimer 
^[[32mPASS^[[0m vmexit_ipi 
^[[32mPASS^[[0m vmexit_ipi_halt 
^[[32mPASS^[[0m vmexit_ple_round_robin 
^[[32mPASS^[[0m vmexit_tscdeadline 
^[[32mPASS^[[0m vmexit_tscdeadline_immed 
^[[32mPASS^[[0m vmexit_cr0_wp 
^[[32mPASS^[[0m vmexit_cr4_pge 
^[[32mPASS^[[0m access (2 tests)
^[[33mSKIP^[[0m access_fep (test marked as manual run only)
^[[32mPASS^[[0m access-reduced-maxphyaddr (1 tests)
^[[32mPASS^[[0m smap (18 tests)
^[[32mPASS^[[0m pku (7 tests)
^[[33mSKIP^[[0m pks (0 tests)
^[[32mPASS^[[0m asyncpf (2 tests, 1 skipped)
^[[32mPASS^[[0m emulator (140 tests, 2 skipped)
^[[32mPASS^[[0m eventinj (13 tests)
^[[32mPASS^[[0m hypercall (2 tests)
^[[32mPASS^[[0m idt_test (4 tests)
^[[32mPASS^[[0m memory (7 tests, 1 skipped)
^[[32mPASS^[[0m msr (1836 tests)
^[[32mPASS^[[0m pmu (267 tests, 22 skipped)
^[[33mSKIP^[[0m pmu_lbr (1 tests, 1 skipped)
^[[32mPASS^[[0m pmu_pebs (36 tests)
^[[32mPASS^[[0m vmware_backdoors (11 tests)
^[[32mPASS^[[0m realmode 
^[[32mPASS^[[0m s3 
^[[32mPASS^[[0m setjmp (10 tests)
^[[32mPASS^[[0m sieve 
^[[32mPASS^[[0m syscall (2 tests)
^[[32mPASS^[[0m tsc (6 tests)
^[[32mPASS^[[0m tsc_adjust (6 tests)
^[[32mPASS^[[0m xsave (17 tests)
^[[32mPASS^[[0m rmap_chain 
^[[33mSKIP^[[0m svm (0 tests)
^[[33mSKIP^[[0m svm_pause_filter (0 tests)
^[[33mSKIP^[[0m svm_npt (0 tests)
^[[33mSKIP^[[0m taskswitch (i386 only)
^[[33mSKIP^[[0m taskswitch2 (i386 only)
^[[32mPASS^[[0m kvmclock_test 
^[[32mPASS^[[0m pcid-enabled (2 tests)
^[[32mPASS^[[0m pcid-disabled (2 tests)
^[[32mPASS^[[0m pcid-asymmetric (2 tests)
^[[32mPASS^[[0m rdpru (1 tests)
^[[32mPASS^[[0m umip (21 tests)
^[[32mPASS^[[0m la57 (61 tests, 3 skipped)
^[[31mFAIL^[[0m vmx (9863 tests, 42 unexpected failures, 6 skipped)
^[[32mPASS^[[0m ept (6564 tests)
^[[32mPASS^[[0m vmx_eoi_bitmap_ioapic_scan (7 tests)
^[[32mPASS^[[0m vmx_hlt_with_rvi_test (7 tests)
^[[31mFAIL^[[0m vmx_apicv_test (4955 tests, 3 unexpected failures)    <-----
^[[32mPASS^[[0m vmx_posted_intr_test (28024 tests)
^[[31mFAIL^[[0m vmx_apic_passthrough_thread (5 tests, 1 unexpected failures)    <-----
^[[32mPASS^[[0m vmx_init_signal_test (11 tests)
^[[32mPASS^[[0m vmx_sipi_signal_test (12 tests)
^[[32mPASS^[[0m vmx_apic_passthrough_tpr_threshold_test (6 tests)
^[[32mPASS^[[0m vmx_vmcs_shadow_test (153979 tests)
^[[32mPASS^[[0m vmx_pf_exception_test (75 tests)
^[[33mSKIP^[[0m vmx_pf_exception_test_fep (test marked as manual run only)
^[[33mSKIP^[[0m vmx_pf_vpid_test (test marked as manual run only)
^[[33mSKIP^[[0m vmx_pf_invvpid_test (test marked as manual run only)
^[[33mSKIP^[[0m vmx_pf_no_vpid_test (test marked as manual run only)
^[[32mPASS^[[0m vmx_pf_exception_test_reduced_maxphyaddr (67 tests)
^[[32mPASS^[[0m debug (25 tests)
^[[32mPASS^[[0m hyperv_synic (1 tests)
^[[32mPASS^[[0m hyperv_connections (7 tests)
^[[32mPASS^[[0m hyperv_stimer (12 tests)
^[[32mPASS^[[0m hyperv_stimer_direct (8 tests)
^[[32mPASS^[[0m hyperv_clock (3 tests)
^[[32mPASS^[[0m intel_iommu (11 tests)
^[[32mPASS^[[0m tsx-ctrl (7 tests)
^[[33mSKIP^[[0m intel_cet (0 tests)
^[[32mPASS^[[0m lam (19 tests)



The kernel config and materials to reproduce are available at:
https://download.01.org/0day-ci/archive/20250317/202503171652.3f8b1660-lkp@intel.com



-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki