There is a good chance that the error I mentioned, "Unhandled exception 6 #UD" (undefined instruction exception) is different and architecture specific (AMD EPYC 7713). However, other kernels referenced this bug for the same error.
Rerunning this test to see if failure rate is 100%... 20:29:08 DEBUG| [stdout] FAIL: MSR_IA32_LASTBRANCHFROMIP, expected=0x401f4d, actual=0x401f4d 20:29:08 DEBUG| [stdout] PASS: Test that without LBRV enabled, guest LBR state does 'leak' to the host(1) 20:29:08 DEBUG| [stdout] Unhandled exception 6 #UD at ip 0000000000401750 20:29:08 DEBUG| [stdout] error_code=0000 rflags=00010086 cs=00000008 20:29:08 DEBUG| [stdout] rax=00000000004016db rcx=00000000000001dc rdx=80000000004016db rbx=0000000080010015 20:29:08 DEBUG| [stdout] rbp=000000000042fb68 rsi=000000000041776f rdi=0000000000414d40 20:29:08 DEBUG| [stdout] r8=000000000041776f r9=00000000000003f8 r10=000000000000000d r11=0000000000000000 20:29:08 DEBUG| [stdout] r12=0000000000000000 r13=0000000000000000 r14=0000000000000000 r15=0000000000000000 20:29:08 DEBUG| [stdout] cr0=0000000080010011 cr2=0000000000000000 cr3=00000000010bf000 cr4=0000000000040020 20:29:08 DEBUG| [stdout] cr8=0000000000000000 20:29:08 DEBUG| [stdout] STACK: @401750 4001d6 414df0 40bf1e 40bb72 4001d6 414df0 40bf1e 40bb72 4001d6 414df0 40bf1e 40bb72 4001d6 414df0 40bf1e 40bb72 4001d6 414df0 40bf1e 20:29:08 DEBUG| [stdout] FAIL svm -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1943841 Title: svm from ubuntu_kvm_unit_tests interrupt with "Unhandled exception 13 #GP at ip 00000000004027e3" on F-intel-5.13 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1943841/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
