linux-kernel - [asm] b5b51922df: kvm-unit-tests.hyperv

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Date:   Sat, 31 Jul 2021 14:51:44 +0800
From:   kernel test robot <oliver.sang@...el.com>
To:     Siddharth Chandrasekaran <sidcha@...zon.de>
Cc:     0day robot <lkp@...el.com>, LKML <linux-kernel@...r.kernel.org>,
        lkp@...ts.01.org, "K. Y. Srinivasan" <kys@...rosoft.com>,
        Haiyang Zhang <haiyangz@...rosoft.com>,
        Stephen Hemminger <sthemmin@...rosoft.com>,
        Wei Liu <wei.liu@...nel.org>, Dexuan Cui <decui@...rosoft.com>,
        Arnd Bergmann <arnd@...db.de>,
        Siddharth Chandrasekaran <sidcha.dev@...il.com>,
        Liran Alon <liran@...zon.com>,
        Ioannis Aslanidis <iaslan@...zon.de>,
        linux-hyperv@...r.kernel.org, linux-arch@...r.kernel.org,
        Siddharth Chandrasekaran <sidcha@...zon.de>
Subject: [asm]  b5b51922df: kvm-unit-tests.hyperv_stimer.fail



Greeting,

FYI, we noticed the following commit (built with gcc-9):

commit: b5b51922dfc59033acfd0d59cdc26cca9b4388dc ("[PATCH] asm-generic/hyperv: Fix struct hv_message_header ordering")
url: https://github.com/0day-ci/linux/commits/Siddharth-Chandrasekaran/asm-generic-hyperv-Fix-struct-hv_message_header-ordering/20210729-213824
base: https://git.kernel.org/cgit/linux/kernel/git/arnd/asm-generic.git master

in testcase: kvm-unit-tests
version: kvm-unit-tests-x86_64-bc6f264-1_20210701
with following parameters:

	ucode: 0xde



on test machine: 4 threads 1 sockets Intel(R) Core(TM) i7-7567U CPU @ 3.50GHz with 32G 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@...el.com>

2021-07-30 16:01:53 ./run_tests.sh
.[32mPASS.[0m apic-split (56 tests)
.[32mPASS.[0m ioapic-split (19 tests)
.[32mPASS.[0m apic (56 tests)
.[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 access 
.[33mSKIP.[0m access-reduced-maxphyaddr (/sys/module/kvm_intel/parameters/allow_smaller_maxphyaddr not equal to Y)
.[32mPASS.[0m smap (18 tests)
.[33mSKIP.[0m pku (0 tests)
.[33mSKIP.[0m pks (0 tests)
.[33mSKIP.[0m asyncpf (0 tests)
.[32mPASS.[0m emulator (135 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 (17 tests)
.[31mFAIL.[0m pmu (142 tests, 10 unexpected failures)
.[32mPASS.[0m pmu_lbr (3 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 (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-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)
.[33mSKIP.[0m la57 (i386 only)
.[31mFAIL.[0m vmx (429297 tests, 1 unexpected failures, 2 expected failures, 7 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_sipi_signal_test (11 tests)
.[32mPASS.[0m vmx_apic_passthrough_tpr_threshold_test (6 tests)
.[32mPASS.[0m vmx_vmcs_shadow_test (142173 tests)
.[32mPASS.[0m debug (13 tests)
.[32mPASS.[0m hyperv_synic (1 tests)
.[32mPASS.[0m hyperv_connections (7 tests)
.[31mFAIL.[0m hyperv_stimer (2 tests, 2 unexpected failures)
.[32mPASS.[0m hyperv_clock 
.[32mPASS.[0m intel_iommu (11 tests)
.[33mSKIP.[0m tsx-ctrl (1 tests, 1 skipped)
.[33mSKIP.[0m intel_cet (0 tests)



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 split-job --compatible job.yaml  # generate the yaml file for lkp run
        bin/lkp run                    generated-yaml-file



---
0DAY/LKP+ Test Infrastructure                   Open Source Technology Center
https://lists.01.org/hyperkitty/list/lkp@lists.01.org       Intel Corporation

Thanks,
Oliver Sang


View attachment "config-5.13.0-rc1-00019-gb5b51922dfc5" of type "text/plain" (173972 bytes)

View attachment "job-script" of type "text/plain" (5402 bytes)

Download attachment "kmsg.xz" of type "application/x-xz" (21072 bytes)

View attachment "kvm-unit-tests" of type "text/plain" (2632 bytes)

View attachment "job.yaml" of type "text/plain" (4338 bytes)

View attachment "reproduce" of type "text/plain" (16 bytes)