linux-kernel - [KVM] [confidence: ] f2712bd257: kvm-unit-tests.msr.fail

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Date:   Wed, 15 Jun 2022 15:10:49 +0800
From:   kernel test robot <oliver.sang@...el.com>
To:     Sean Christopherson <seanjc@...gle.com>
Cc:     0day robot <lkp@...el.com>, Like Xu <likexu@...cent.com>,
        LKML <linux-kernel@...r.kernel.org>, kvm@...r.kernel.org,
        lkp@...ts.01.org, Paolo Bonzini <pbonzini@...hat.com>,
        Sean Christopherson <seanjc@...gle.com>,
        Vitaly Kuznetsov <vkuznets@...hat.com>,
        Wanpeng Li <wanpengli@...cent.com>,
        Jim Mattson <jmattson@...gle.com>,
        Joerg Roedel <joro@...tes.org>
Subject: [KVM]  [confidence: ] f2712bd257: kvm-unit-tests.msr.fail



Greeting,

FYI, we noticed the following commit (built with gcc-11):

commit: f2712bd25733a77ccc14dbd4b33fada12434d5f0 ("[PATCH 1/7] KVM: x86: Give host userspace full control of MSR_IA32_MISC_ENABLES")
url: https://github.com/intel-lab-lkp/linux/commits/Sean-Christopherson/KVM-x86-Attempt-to-wrangle-PEBS-PMU-into-submission/20220611-090105
patch link: https://lore.kernel.org/kvm/20220611005755.753273-2-seanjc@google.com

in testcase: kvm-unit-tests
version: kvm-unit-tests-x86_64-8719e83-1_20220518
with following parameters:

	ucode: 0x28



on test machine: 8 threads 1 sockets 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 <oliver.sang@...el.com>



PASS memory (7 tests)
FAIL msr
PASS pmu (142 tests)



To reproduce:

        git clone https://github.com/intel/lkp-tests.git
        cd lkp-tests
        sudo 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
        sudo bin/lkp run generated-yaml-file

        # if come across any failure that blocks the test,
        # please remove ~/.lkp and /lkp dir to run from a clean state.



-- 
0-DAY CI Kernel Test Service
https://01.org/lkp



View attachment "config-5.19.0-rc1-00158-gf2712bd25733" of type "text/plain" (167323 bytes)

View attachment "job-script" of type "text/plain" (5680 bytes)

View attachment "kvm-unit-tests" of type "text/plain" (2889 bytes)

View attachment "job.yaml" of type "text/plain" (4584 bytes)

View attachment "reproduce" of type "text/plain" (15 bytes)

Download attachment "dmesg.xz" of type "application/x-xz" (17848 bytes)