With kvm-unit-test repo updated to d8a4f9e5 (ci: Update the list of
tests that we run in the Fedora Cirrus-CI), this test is still failing
with the same error message.


** Tags added: sru-20220919

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https://bugs.launchpad.net/bugs/1918692

Title:
  ubuntu-kvm-unit-test: vmx_apic_passthrough_thread reports assertion
  failure

Status in ubuntu-kernel-tests:
  Triaged
Status in linux package in Ubuntu:
  Incomplete
Status in linux source package in Bionic:
  Confirmed

Bug description:
  Running the ubuntu_kvm_unit_test/vmx_apic_passthrough_thread subtest
  on rumford shows the following failure:

  Running 
'/home/ubuntu/autotest/client/tmp/ubuntu_kvm_unit_tests/src/kvm-unit-tests/tests/vmx_apic_passthrough_thread'
   BUILD_HEAD=32db322d
   timeout -k 1s --foreground 90s /usr/bin/qemu-system-x86_64 --no-reboot 
-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.7oHQKGTED7 -smp 2 -cpu max,+vmx -m 2048 -append 
vmx_apic_passthrough_thread_test # -initrd /tmp/tmp.hx8b0QwJCv
   enabling apic
   enabling apic
   paging enabled
   cr0 = 80010011
   cr3 = 107f000
   cr4 = 20
   filter = vmx_apic_passthrough_thread_test, test = test_vmx_feature_control
   filter = vmx_apic_passthrough_thread_test, test = test_vmxon
   filter = vmx_apic_passthrough_thread_test, test = test_vmptrld
   filter = vmx_apic_passthrough_thread_test, test = test_vmclear
   filter = vmx_apic_passthrough_thread_test, test = test_vmptrst
   filter = vmx_apic_passthrough_thread_test, test = test_vmwrite_vmread
   filter = vmx_apic_passthrough_thread_test, test = test_vmcs_high
   filter = vmx_apic_passthrough_thread_test, test = test_vmcs_lifecycle
   filter = vmx_apic_passthrough_thread_test, test = test_vmx_caps
   filter = vmx_apic_passthrough_thread_test, test = test_vmread_flags_touch
   filter = vmx_apic_passthrough_thread_test, test = test_vmwrite_flags_touch
   filter = vmx_apic_passthrough_thread_test, test = null
   filter = vmx_apic_passthrough_thread_test, test = vmenter
   filter = vmx_apic_passthrough_thread_test, test = preemption timer
   filter = vmx_apic_passthrough_thread_test, test = control field PAT
   filter = vmx_apic_passthrough_thread_test, test = control field EFER
   filter = vmx_apic_passthrough_thread_test, test = CR shadowing
   filter = vmx_apic_passthrough_thread_test, test = I/O bitmap
   filter = vmx_apic_passthrough_thread_test, test = instruction intercept
   filter = vmx_apic_passthrough_thread_test, test = EPT A/D disabled
   filter = vmx_apic_passthrough_thread_test, test = EPT A/D enabled
   filter = vmx_apic_passthrough_thread_test, test = PML
   filter = vmx_apic_passthrough_thread_test, test = VPID
   filter = vmx_apic_passthrough_thread_test, test = interrupt
   filter = vmx_apic_passthrough_thread_test, test = nmi_hlt
   filter = vmx_apic_passthrough_thread_test, test = debug controls
   filter = vmx_apic_passthrough_thread_test, test = MSR switch
   filter = vmx_apic_passthrough_thread_test, test = vmmcall
   filter = vmx_apic_passthrough_thread_test, test = disable RDTSCP
   filter = vmx_apic_passthrough_thread_test, test = int3
   filter = vmx_apic_passthrough_thread_test, test = into
   filter = vmx_apic_passthrough_thread_test, test = exit_monitor_from_l2_test
   filter = vmx_apic_passthrough_thread_test, test = invalid_msr
   filter = vmx_apic_passthrough_thread_test, test = v2_null_test
   filter = vmx_apic_passthrough_thread_test, test = v2_multiple_entries_test
   filter = vmx_apic_passthrough_thread_test, test = fixture_test_case1
   filter = vmx_apic_passthrough_thread_test, test = fixture_test_case2
   filter = vmx_apic_passthrough_thread_test, test = invvpid_test_v2
   filter = vmx_apic_passthrough_thread_test, test = vmx_controls_test
   filter = vmx_apic_passthrough_thread_test, test = vmx_host_state_area_test
   filter = vmx_apic_passthrough_thread_test, test = vmx_guest_state_area_test
   filter = vmx_apic_passthrough_thread_test, test = vmentry_movss_shadow_test
   filter = vmx_apic_passthrough_thread_test, test = 
vmentry_unrestricted_guest_test
   filter = vmx_apic_passthrough_thread_test, test = 
vmx_eoi_bitmap_ioapic_scan_test
   filter = vmx_apic_passthrough_thread_test, test = vmx_hlt_with_rvi_test
   filter = vmx_apic_passthrough_thread_test, test = apic_reg_virt_test
   filter = vmx_apic_passthrough_thread_test, test = virt_x2apic_mode_test
   filter = vmx_apic_passthrough_thread_test, test = vmx_apic_passthrough_test
   filter = vmx_apic_passthrough_thread_test, test = 
vmx_apic_passthrough_thread_test
   
   Test suite: vmx_apic_passthrough_thread_test
   FAIL: x86/vmx_tests.c:9714: Assertion failed: (0) == 
((int)ioapic_read_redir(0xf).remote_irr)
       LHS: 000000000000000000 - 
0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000 
- 0
       RHS: 0x0000000000000001 - 
0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0001 
- 1
   IOAPIC pass-through: remote_irr=0 after EOI
       STACK: 40c5ad 40c5c5 402062 403ed7 400368
   filter = vmx_apic_passthrough_thread_test, test = 
vmx_apic_passthrough_tpr_threshold_test
   filter = vmx_apic_passthrough_thread_test, test = vmx_init_signal_test
   filter = vmx_apic_passthrough_thread_test, test = vmx_sipi_signal_test
   filter = vmx_apic_passthrough_thread_test, test = vmx_vmcs_shadow_test
   filter = vmx_apic_passthrough_thread_test, test = vmx_cr_load_test
   filter = vmx_apic_passthrough_thread_test, test = vmx_cr4_osxsave_test
   filter = vmx_apic_passthrough_thread_test, test = vmx_nm_test
   filter = vmx_apic_passthrough_thread_test, test = vmx_db_test
   filter = vmx_apic_passthrough_thread_test, test = vmx_nmi_window_test
   filter = vmx_apic_passthrough_thread_test, test = vmx_intr_window_test
   filter = vmx_apic_passthrough_thread_test, test = vmx_pending_event_test
   filter = vmx_apic_passthrough_thread_test, test = vmx_pending_event_hlt_test
   filter = vmx_apic_passthrough_thread_test, test = vmx_store_tsc_test
   filter = vmx_apic_passthrough_thread_test, test = 
vmx_preemption_timer_zero_test
   filter = vmx_apic_passthrough_thread_test, test = 
vmx_preemption_timer_tf_test
   filter = vmx_apic_passthrough_thread_test, test = 
vmx_preemption_timer_expiry_test
   filter = vmx_apic_passthrough_thread_test, test = ept_access_test_not_present
   filter = vmx_apic_passthrough_thread_test, test = ept_access_test_read_only
   filter = vmx_apic_passthrough_thread_test, test = ept_access_test_write_only
   filter = vmx_apic_passthrough_thread_test, test = ept_access_test_read_write
   filter = vmx_apic_passthrough_thread_test, test = 
ept_access_test_execute_only
   filter = vmx_apic_passthrough_thread_test, test = 
ept_access_test_read_execute
   filter = vmx_apic_passthrough_thread_test, test = 
ept_access_test_write_execute
   filter = vmx_apic_passthrough_thread_test, test = 
ept_access_test_read_write_execute
   filter = vmx_apic_passthrough_thread_test, test = 
ept_access_test_reserved_bits
   filter = vmx_apic_passthrough_thread_test, test = 
ept_access_test_ignored_bits
   filter = vmx_apic_passthrough_thread_test, test = 
ept_access_test_paddr_not_present_ad_disabled
   filter = vmx_apic_passthrough_thread_test, test = 
ept_access_test_paddr_not_present_ad_enabled
   filter = vmx_apic_passthrough_thread_test, test = 
ept_access_test_paddr_read_only_ad_disabled
   filter = vmx_apic_passthrough_thread_test, test = 
ept_access_test_paddr_read_only_ad_enabled
   filter = vmx_apic_passthrough_thread_test, test = 
ept_access_test_paddr_read_write
   filter = vmx_apic_passthrough_thread_test, test = 
ept_access_test_paddr_read_write_execute
   filter = vmx_apic_passthrough_thread_test, test = 
ept_access_test_paddr_read_execute_ad_disabled
   filter = vmx_apic_passthrough_thread_test, test = 
ept_access_test_paddr_read_execute_ad_enabled
   filter = vmx_apic_passthrough_thread_test, test = 
ept_access_test_paddr_not_present_page_fault
   filter = vmx_apic_passthrough_thread_test, test = 
ept_access_test_force_2m_page
   filter = vmx_apic_passthrough_thread_test, test = atomic_switch_max_msrs_test
   filter = vmx_apic_passthrough_thread_test, test = 
atomic_switch_overflow_msrs_test
   filter = vmx_apic_passthrough_thread_test, test = rdtsc_vmexit_diff_test
   filter = vmx_apic_passthrough_thread_test, test = vmx_mtf_test
   filter = vmx_apic_passthrough_thread_test, test = vmx_mtf_pdpte_test
   SUMMARY: 5 tests, 1 unexpected failures
   FAIL vmx_apic_passthrough_thread (5 tests, 1 unexpected failures)

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