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d="scan'208";a="9649856" Received: from ly-workstation.sh.intel.com (HELO ly-workstation) ([10.239.182.64]) by smtpauth.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Nov 2026 04:14:01 -0800 Date: Sun, 15 Nov 2026 20:13:57 +0800 From: kernel test robot To: Kevin Cheng Cc: oe-lkp@lists.linux.dev, lkp@intel.com, kvm@vger.kernel.org, seanjc@google.com, pbonzini@redhat.com, linux-kernel@vger.kernel.org, yosry@kernel.org, Kevin Cheng , yi1.lai@intel.com Subject: Re: [PATCH] KVM: nVMX: Synthesize advanced VM-Exit info for emulated EPT Violations Message-ID: <202611151806.4ddbcfeb-lkp@intel.com> X-Mailing-List: kvm@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20261029024005.575065-1-chengkev@google.com> Hello, kernel test robot noticed "kselftests.kvm.nested_tdp_fault_test.fail" on: commit: 1a01388ba3bd52d1535b10bb5974059f9418cd9e ("[PATCH] KVM: nVMX: Synthesize advanced VM-Exit info for emulated EPT Violations") url: https://github.com/intel-lab-lkp/linux/commits/Kevin-Cheng/KVM-nVMX-Synthesize-advanced-VM-Exit-info-for-emulated-EPT-Violations/20261029-024005 base: https://git.kernel.org/cgit/virt/kvm/kvm.git queue patch link: https://lore.kernel.org/all/20261029024005.575065-1-chengkev@google.com/ patch subject: [PATCH] KVM: nVMX: Synthesize advanced VM-Exit info for emulated EPT Violations in testcase: kselftests version: kselftests-x86_64-05441d697f7f-1_20261105 with following parameters: group: kvm config: x86_64-rhel-9.4-kselftests compiler: gcc-14 test machine: 224 threads 2 sockets Intel(R) Xeon(R) Platinum 8480CTDX (Sapphire Rapids) with 256G memory (please refer to attached dmesg/kmsg for entire log/backtrace) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-lkp/202611151806.4ddbcfeb-lkp@intel.com # selftests: kvm: nested_tdp_fault_test # Random seed: 0x3ccb3ded # # ==== Test Assertion Failure ==== # x86/nested_tdp_fault_test.c:84: (exit_qual) == (((((1UL))) << (0)) | ((((1UL))) << (7)) | ((((1UL))) << (8))) # pid=10529 tid=10529 errno=4 - Interrupted system call # 1 0x0000000000413921: assert_on_unhandled_exception at processor.c:786 # 2 0x00000000004075e6: _vcpu_run at kvm_util.c:1770 # 3 (inlined by) vcpu_run at kvm_util.c:1781 # 4 0x0000000000403902: run_test at nested_tdp_fault_test.c:275 # 5 0x0000000000402c09: main at nested_tdp_fault_test.c:302 # 6 0x00007f102953aca7: ?? ??:0 # 7 0x00007f102953ad64: ?? ??:0 # 8 0x0000000000402d50: _start at ??:? # Wanted EXIT_QUAL '0x181', got '0x581' not ok 40 selftests: kvm: nested_tdp_fault_test # exit=254 The kernel config and materials to reproduce are available at: https://download.01.org/0day-ci/archive/20261115/202611151806.4ddbcfeb-lkp@intel.com -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki