The vmx tests have been failing for me as well. There were some bugs that required me to revert some patches or apply some others, that ended up being fixed on kvm_unit_tests master regarding EPT. The disco branch of our own repo of kvm_unit_tests should work fine with our 5.0 kernel, but we still need to see that running on our test systems. So far, I only tested on a very old Intel Core 2 Duo processor.
One of the other vmx test (vmx_controls_test) has been failing on said processor, and has been disabled on that same branch. That is the more complete part of that test, so at least we should not see that much failures from that one on our systems, until I get to enable it again, after some investigation. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-aws in Ubuntu. https://bugs.launchpad.net/bugs/1821394 Title: vmx tests fail in kvm_unit_tests Status in ubuntu-kernel-tests: New Status in linux-aws package in Ubuntu: New Bug description: Reproducible: Yes, every time. Series: cosmic Kernel: "linux-aws 4.18.0-1012.14" Steps: 1.) apt-get install --yes --allow build-essential cpu-checker qemu-kvm git gcc-multilib 2.) git clone --depth=1 https://git.kernel.org/pub/scm/virt/kvm/kvm-unit-tests.git 3.) cd kvm-unit-tests; ./configure; make 4.) TESTNAME=vmx TIMEOUT=90s ACCEL= ./x86/run x86/vmx.flat -smp 1 -cpu host,+vmx -append "-exit_monitor_from_l2_test -ept_access* -vmx_smp* -vmx_vmcs_shadow_test" PASS: Enable-EPT enabled; EPT memory type 6: vmlaunch succeeds FAIL: Enable-EPT enabled; EPT memory type 7: vmlaunch fails FAIL: Enable-EPT enabled; EPT page walk length 0: vmlaunch fails FAIL: Enable-EPT enabled; EPT page walk length 8: vmlaunch fails FAIL: Enable-EPT enabled; EPT page walk length 16: vmlaunch fails PASS: Enable-EPT enabled; EPT page walk length 24: vmlaunch succeeds FAIL: Enable-EPT enabled; EPT page walk length 32: vmlaunch fails FAIL: Enable-EPT enabled; EPT page walk length 40: vmlaunch fails FAIL: Enable-EPT enabled; EPT page walk length 48: vmlaunch fails FAIL: Enable-EPT enabled; EPT page walk length 56: vmlaunch fails INFO: Processor supports accessed and dirty flag PASS: Enable-EPT enabled; EPT accessed and dirty flag 0: vmlaunch succeeds PASS: Enable-EPT enabled; EPT accessed and dirty flag 1: vmlaunch succeeds PASS: Enable-EPT enabled; reserved bits [11:7] 0: vmlaunch succeeds FAIL: Enable-EPT enabled; reserved bits [11:7] 1: vmlaunch fails FAIL: Enable-EPT enabled; reserved bits [11:7] 2: vmlaunch fails FAIL: Enable-EPT enabled; reserved bits [11:7] 3: vmlaunch fails FAIL: Enable-EPT enabled; reserved bits [11:7] 4: vmlaunch fails FAIL: Enable-EPT enabled; reserved bits [11:7] 5: vmlaunch fails FAIL: Enable-EPT enabled; reserved bits [11:7] 6: vmlaunch fails FAIL: Enable-EPT enabled; reserved bits [11:7] 7: vmlaunch fails FAIL: Enable-EPT enabled; reserved bits [11:7] 8: vmlaunch fails FAIL: Enable-EPT enabled; reserved bits [11:7] 9: vmlaunch fails FAIL: Enable-EPT enabled; reserved bits [11:7] 10: vmlaunch fails FAIL: Enable-EPT enabled; reserved bits [11:7] 11: vmlaunch fails FAIL: Enable-EPT enabled; reserved bits [11:7] 12: vmlaunch fails FAIL: Enable-EPT enabled; reserved bits [11:7] 13: vmlaunch fails FAIL: Enable-EPT enabled; reserved bits [11:7] 14: vmlaunch fails FAIL: Enable-EPT enabled; reserved bits [11:7] 15: vmlaunch fails FAIL: Enable-EPT enabled; reserved bits [11:7] 16: vmlaunch fails FAIL: Enable-EPT enabled; reserved bits [11:7] 17: vmlaunch fails FAIL: Enable-EPT enabled; reserved bits [11:7] 18: vmlaunch fails FAIL: Enable-EPT enabled; reserved bits [11:7] 19: vmlaunch fails FAIL: Enable-EPT enabled; reserved bits [11:7] 20: vmlaunch fails FAIL: Enable-EPT enabled; reserved bits [11:7] 21: vmlaunch fails FAIL: Enable-EPT enabled; reserved bits [11:7] 22: vmlaunch fails FAIL: Enable-EPT enabled; reserved bits [11:7] 23: vmlaunch fails FAIL: Enable-EPT enabled; reserved bits [11:7] 24: vmlaunch fails FAIL: Enable-EPT enabled; reserved bits [11:7] 25: vmlaunch fails FAIL: Enable-EPT enabled; reserved bits [11:7] 26: vmlaunch fails FAIL: Enable-EPT enabled; reserved bits [11:7] 27: vmlaunch fails FAIL: Enable-EPT enabled; reserved bits [11:7] 28: vmlaunch fails FAIL: Enable-EPT enabled; reserved bits [11:7] 29: vmlaunch fails FAIL: Enable-EPT enabled; reserved bits [11:7] 30: vmlaunch fails FAIL: Enable-EPT enabled; reserved bits [11:7] 31: vmlaunch fails PASS: Enable-EPT enabled; reserved bits [63:N] 0: vmlaunch succeeds FAIL: Enable-EPT enabled; reserved bits [63:N] 1: vmlaunch fails FAIL: Enable-EPT enabled; reserved bits [63:N] 2: vmlaunch fails FAIL: Enable-EPT enabled; reserved bits [63:N] 4: vmlaunch fails FAIL: Enable-EPT enabled; reserved bits [63:N] 8: vmlaunch fails FAIL: Enable-EPT enabled; reserved bits [63:N] 16: vmlaunch fails FAIL: Enable-EPT enabled; reserved bits [63:N] 32: vmlaunch fails FAIL: Enable-EPT enabled; reserved bits [63:N] 64: vmlaunch fails FAIL: Enable-EPT enabled; reserved bits [63:N] 128: vmlaunch fails FAIL: Enable-EPT enabled; reserved bits [63:N] 256: vmlaunch fails FAIL: Enable-EPT enabled; reserved bits [63:N] 512: vmlaunch fails FAIL: Enable-EPT enabled; reserved bits [63:N] 1024: vmlaunch fails FAIL: Enable-EPT enabled; reserved bits [63:N] 2048: vmlaunch fails FAIL: Enable-EPT enabled; reserved bits [63:N] 4096: vmlaunch fails FAIL: Enable-EPT enabled; reserved bits [63:N] 8192: vmlaunch fails FAIL: Enable-EPT enabled; reserved bits [63:N] 16384: vmlaunch fails FAIL: Enable-EPT enabled; reserved bits [63:N] 32768: vmlaunch fails FAIL: Enable-EPT enabled; reserved bits [63:N] 65536: vmlaunch fails FAIL: Enable-EPT enabled; reserved bits [63:N] 131072: vmlaunch fails FAIL: Enable-EPT enabled; reserved bits [63:N] 262144: vmlaunch fails FAIL: Enable-EPT enabled; reserved bits [63:N] 524288: vmlaunch fails FAIL: Enable-EPT enabled; reserved bits [63:N] 1048576: vmlaunch fails FAIL: Enable-EPT enabled; reserved bits [63:N] 2097152: vmlaunch fails FAIL: Enable-EPT enabled; reserved bits [63:N] 4194304: vmlaunch fails FAIL: Enable-EPT enabled; reserved bits [63:N] 8388608: vmlaunch fails PASS: Enable-EPT disabled, unrestricted-guest disabled: vmlaunch succeeds FAIL: Enable-EPT disabled, unrestricted-guest enabled: vmlaunch fails PASS: Enable-EPT enabled, unrestricted-guest enabled: vmlaunch succeeds PASS: Enable-EPT enabled, unrestricted-guest disabled: vmlaunch succeeds PASS: enable-VMX-preemption-timer enabled, save-VMX-preemption-timer disabled: vmlaunch succeeds PASS: enable-VMX-preemption-timer enabled, save-VMX-preemption-timer enabled: vmlaunch succeeds FAIL: enable-VMX-preemption-timer disabled, save-VMX-preemption-timer enabled: vmlaunch fails PASS: enable-VMX-preemption-timer disabled, save-VMX-preemption-timer disabled: vmlaunch succeeds PASS: VM-exit MSR-store addr [4:0] 1: vmlaunch fails PASS: VM-exit MSR-store addr [4:0] 1: VMX inst error is 7 (actual 7) PASS: VM-exit MSR-store addr [4:0] 2: vmlaunch fails PASS: VM-exit MSR-store addr [4:0] 2: VMX inst error is 7 (actual 7) PASS: VM-exit MSR-store addr [4:0] 4: vmlaunch fails PASS: VM-exit MSR-store addr [4:0] 4: VMX inst error is 7 (actual 7) PASS: VM-exit MSR-store addr [4:0] 8: vmlaunch fails PASS: VM-exit MSR-store addr [4:0] 8: VMX inst error is 7 (actual 7) KVM: entry failed, hardware error 0x7 EAX=00000000 EBX=00000000 ECX=00000000 EDX=000406f1 ESI=00000000 EDI=00000000 EBP=00000000 ESP=00000000 EIP=0000fff0 EFL=00000000 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 00000000 0000ffff 00009300 CS =0000 00000000 00000000 00008000 SS =0000 00000000 0000ffff 00009300 DS =0000 00000000 0000ffff 00009300 FS =0000 00000000 0000ffff 00009300 GS =0000 00000000 0000ffff 00009300 LDT=0000 00000000 0000ffff 00008200 TR =0000 00000000 0000ffff 00008b00 GDT= 00000000 0000ffff IDT= 00000000 0000ffff CR0=60000010 CR2=00000000 CR3=00000000 CR4=00000000 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000000 Code=00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 <00> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1821394/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
