Bug 219210

Environment:
KVM commit/branch: 332d2c1d/next
Qemu commit/branch: a7ddb48b/master
kvm-unit-tests commit: 201b9e8bdc84c6436dd53b45d93a60c681b92719

Host OS: CentOS 9
Host Kernel: 6.10.0-rc7
Platforms: platform-independent 

Bug detail description: 

Failed to run kvm-unit-tests case vmx_posted_intr_test.

Reproduce steps: 

1. git clone https://gitlab.com/kvm-unit-tests/kvm-unit-tests.git
2. cd kvm-unit-tests; ./configure
3. make standalone
4. rmmod kvm_intel; rmmod kvm
5. modprobe kvm enable_vmware_backdoor=Y
6. modprobe kvm_intel nested=Y allow_smaller_maxphyaddr=Y
7. cd tests; ./vmx_posted_intr_test 

Error log: 

Test suite: vmx_posted_interrupts_test
PASS: Set ISR for vectors 33-255.
FAIL: x86/vmx_tests.c:2164: Assertion failed: (expected) == (actual)
        LHS: 0x0000000000000012 - 0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0001'0010 - 18
        RHS: 0x0000000000000001 - 0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0001 - 1
Expected VMX_VMCALL, got VMX_EXTINT.
        STACK: 406faa 40730c 417317 4177da 402039 403f11 4001bd
filter = vmx_posted_interrupts_test, test = vmx_apic_passthrough_test
filter = vmx_posted_interrupts_test, test = vmx_apic_passthrough_thread_test
filter = vmx_posted_interrupts_test, test = vmx_apic_passthrough_tpr_threshold_test
filter = vmx_posted_interrupts_test, test = vmx_init_signal_test
filter = vmx_posted_interrupts_test, test = vmx_sipi_signal_test
filter = vmx_posted_interrupts_test, test = vmx_vmcs_shadow_test
filter = vmx_posted_interrupts_test, test = vmx_ldtr_test
filter = vmx_posted_interrupts_test, test = vmx_cr_load_test
filter = vmx_posted_interrupts_test, test = vmx_cr4_osxsave_test
filter = vmx_posted_interrupts_test, test = vmx_no_nm_test
filter = vmx_posted_interrupts_test, test = vmx_db_test
filter = vmx_posted_interrupts_test, test = vmx_nmi_window_test
filter = vmx_posted_interrupts_test, test = vmx_intr_window_test
filter = vmx_posted_interrupts_test, test = vmx_pending_event_test
filter = vmx_posted_interrupts_test, test = vmx_pending_event_hlt_test
filter = vmx_posted_interrupts_test, test = vmx_store_tsc_test
filter = vmx_posted_interrupts_test, test = vmx_preemption_timer_zero_test
filter = vmx_posted_interrupts_test, test = vmx_preemption_timer_tf_test
filter = vmx_posted_interrupts_test, test = vmx_preemption_timer_expiry_test
filter = vmx_posted_interrupts_test, test = ept_access_test_not_present
filter = vmx_posted_interrupts_test, test = ept_access_test_read_only
filter = vmx_posted_interrupts_test, test = ept_access_test_write_only
filter = vmx_posted_interrupts_test, test = ept_access_test_read_write
filter = vmx_posted_interrupts_test, test = ept_access_test_execute_only
filter = vmx_posted_interrupts_test, test = ept_access_test_read_execute
filter = vmx_posted_interrupts_test, test = ept_access_test_write_execute
filter = vmx_posted_interrupts_test, test = ept_access_test_read_write_execute
filter = vmx_posted_interrupts_test, test = ept_access_test_reserved_bits
filter = vmx_posted_interrupts_test, test = ept_access_test_ignored_bits
filter = vmx_posted_interrupts_test, test = ept_access_test_paddr_not_present_ad_disabled
filter = vmx_posted_interrupts_test, test = ept_access_test_paddr_not_present_ad_enabled
filter = vmx_posted_interrupts_test, test = ept_access_test_paddr_read_only_ad_disabled
filter = vmx_posted_interrupts_test, test = ept_access_test_paddr_read_only_ad_enabled
filter = vmx_posted_interrupts_test, test = ept_access_test_paddr_read_write
filter = vmx_posted_interrupts_test, test = ept_access_test_paddr_read_write_execute
filter = vmx_posted_interrupts_test, test = ept_access_test_paddr_read_execute_ad_disabled
filter = vmx_posted_interrupts_test, test = ept_access_test_paddr_read_execute_ad_enabled
filter = vmx_posted_interrupts_test, test = ept_access_test_paddr_not_present_page_fault
filter = vmx_posted_interrupts_test, test = ept_access_test_force_2m_page
filter = vmx_posted_interrupts_test, test = atomic_switch_max_msrs_test
filter = vmx_posted_interrupts_test, test = atomic_switch_overflow_msrs_test
filter = vmx_posted_interrupts_test, test = rdtsc_vmexit_diff_test
filter = vmx_posted_interrupts_test, test = vmx_mtf_test
filter = vmx_posted_interrupts_test, test = vmx_mtf_pdpte_test
filter = vmx_posted_interrupts_test, test = vmx_pf_exception_test
filter = vmx_posted_interrupts_test, test = vmx_pf_exception_forced_emulation_test
filter = vmx_posted_interrupts_test, test = vmx_pf_no_vpid_test
filter = vmx_posted_interrupts_test, test = vmx_pf_invvpid_test
filter = vmx_posted_interrupts_test, test = vmx_pf_vpid_test
filter = vmx_posted_interrupts_test, test = vmx_exception_test
SUMMARY: 674 tests, 1 unexpected failures
FAIL vmx_posted_intr_test (674 tests, 1 unexpected failures)