linux-kernel - [KVM] a06230b62b: kvm-unit-tests.vmx.fail

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Date:   Fri, 28 Feb 2020 15:44:08 +0800
From:   kernel test robot <rong.a.chen@...el.com>
To:     Oliver Upton <oupton@...gle.com>
Cc:     Paolo Bonzini <pbonzini@...hat.com>,
        LKML <linux-kernel@...r.kernel.org>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        lkp@...ts.01.org
Subject: [KVM] a06230b62b: kvm-unit-tests.vmx.fail

FYI, we noticed the following commit (built with gcc-7):

commit: a06230b62b898e51cfb1de256b2042a09a691f58 ("KVM: x86: Deliver exception payload on KVM_GET_VCPU_EVENTS")
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master

in testcase: kvm-unit-tests
with following parameters:

	ucode: 0x27



on test machine: 8 threads 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 <rong.a.chen@...el.com>

2020-02-28 02:00:44 ./run_tests.sh
.[32mPASS.[0m apic-split (53 tests)
.[32mPASS.[0m ioapic-split (19 tests)
.[32mPASS.[0m apic (53 tests)
.[32mPASS.[0m ioapic (26 tests)
.[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 access 
.[33mSKIP.[0m smap (0 tests)
.[33mSKIP.[0m pku (0 tests)
.[32mPASS.[0m asyncpf (1 tests)
.[32mPASS.[0m emulator (125 tests, 2 skipped)
.[32mPASS.[0m eventinj (13 tests)
.[32mPASS.[0m hypercall (2 tests)
.[32mPASS.[0m idt_test (4 tests)
.[32mPASS.[0m memory (8 tests)
.[32mPASS.[0m msr (12 tests)
.[32mPASS.[0m pmu (67 tests)
.[32mPASS.[0m vmware_backdoors (11 tests)
.[32mPASS.[0m port80 
.[32mPASS.[0m realmode 
.[32mPASS.[0m s3 
.[32mPASS.[0m sieve 
.[32mPASS.[0m syscall (2 tests)
.[32mPASS.[0m tsc (3 tests)
.[32mPASS.[0m tsc_adjust (5 tests)
.[32mPASS.[0m xsave (17 tests)
.[32mPASS.[0m rmap_chain 
.[33mSKIP.[0m svm (0 tests)
.[33mSKIP.[0m taskswitch (i386 only)
.[33mSKIP.[0m taskswitch2 (i386 only)
.[32mPASS.[0m kvmclock_test 
.[32mPASS.[0m pcid (3 tests)
.[32mPASS.[0m rdpru (1 tests)
.[32mPASS.[0m umip (21 tests)
.[31mFAIL.[0m vmx (408415 tests, 3 unexpected failures, 2 expected failures, 5 skipped)
.[33mSKIP.[0m ept (0 tests)
.[33mSKIP.[0m vmx_eoi_bitmap_ioapic_scan (1 tests, 1 skipped)
.[33mSKIP.[0m vmx_hlt_with_rvi_test (1 tests, 1 skipped)
.[33mSKIP.[0m vmx_apicv_test (2 tests, 2 skipped)
.[32mPASS.[0m vmx_apic_passthrough_thread (8 tests)
.[32mPASS.[0m vmx_init_signal_test (9 tests)
.[32mPASS.[0m vmx_apic_passthrough_tpr_threshold_test (6 tests)
.[32mPASS.[0m vmx_vmcs_shadow_test (142218 tests)
.[32mPASS.[0m debug (11 tests)
.[32mPASS.[0m hyperv_synic (1 tests)
.[33mSKIP.[0m hyperv_connections (1 tests, 1 skipped)
.[32mPASS.[0m hyperv_stimer (12 tests)
.[32mPASS.[0m hyperv_clock 
.[32mPASS.[0m intel_iommu (11 tests)
.[32mPASS.[0m tsx-ctrl 



To reproduce:

        git clone https://github.com/intel/lkp-tests.git
        cd lkp-tests
        bin/lkp install job.yaml  # job file is attached in this email
        bin/lkp run     job.yaml



Thanks,
Rong Chen


View attachment "config-5.6.0-rc1-00005-ga06230b62b898" of type "text/plain" (203610 bytes)

View attachment "job-script" of type "text/plain" (5173 bytes)

Download attachment "kmsg.xz" of type "application/x-xz" (19412 bytes)

View attachment "kvm-unit-tests" of type "text/plain" (2157 bytes)

View attachment "job.yaml" of type "text/plain" (4293 bytes)

View attachment "reproduce" of type "text/plain" (19 bytes)