For debian (based distros) the following is the procedure: in a paste cause reddit syntax highlighting was buggy */)Then just compile the kernel and install it how you would normally do. */ to /* We don't expose PML support to L1. The fix for this BSOD might be in the linux kernel 5.11 but for me upgrading to it didn't work, instead I had to find a VERY old commit to the linux kernel source and manually repatch the linux kernel, this is how.The patch is changing 1 line in arch/x86/kvm/vmx/nested.c:Search for case EXIT_REASON_PML_FULL:and under it there is return true remove that and replace it with return false (If you need to change the comment for this change it from /* We emulate PML support to L1. OSEDITION: Windows 10 Server TerminalServer DataCenter SingleUserTSīUILDOSVER_STR: 3.1_release_inmarket.So, you might have tried running Vanguard under KVM using nested virtualization and Microsoft Hyper-V but ran into an issue with the VM being stuck in a permanent boot loop with the VM crashing every time with HYPERVISOR_ERROR. PRIMARY_PROBLEM_CLASS: 0x7f_8_STACK_USAGE_RECURSION_vmswitch!VmsPktParseIPv4Packet SYMBOL_NAME: vmswitch!VmsPktParseIPv4Packet+6472cįAILURE_BUCKET_ID: 0x7f_8_STACK_USAGE_RECURSION_vmswitch!VmsPktParseIPv4PacketīUCKET_ID: 0x7f_8_STACK_USAGE_RECURSION_vmswitch!VmsPktParseIPv4Packet It is using 15264 bytes of stack total in 106 instances (likely recursion). STACKUSAGE_FUNCTION: The function at address 0xFFFFF80D94E7411C was blamed for the stack overflow. Use (kF) and (!stackusage) to investigate stack usage. Some register values may be zeroed or incorrect. NOTE: The trap frame does not contain all registers. SYSTEM_PRODUCT_NAME: Lenovo ThinkServer TS430 (on x86, this will be the ebp that goes with the procedure KiTrap)Īrg1: 0000000000000008, EXCEPTION_DOUBLE_FAULTīUILD_VERSION_STRING: 1_release_inmarket.161102-0100 trap on the appropriate frame will show where the trap was taken tss on the part before the colon, then kv. The first number in theīugcheck params is the number of the trap (8 = double fault, etc)Ĭonsult an Intel x86 family manual to learn more about what these That the kernel isn't allowed to have/catch (bound trap) or that This means a trap occurred in kernel mode, and it's a trap of a kind I analyzed a recent memory.dmp with WinDbg and the failure was caused by vmswitch!VmsPktParseIPv4Packet. Virtual switches, updated to the latest Ethernet drivers, and recreated the virtual switches. Like I already told you in the post above, I changed the Ethernet adapter, updated the BIOS and chipset drivers, deleted all Unfortunately the problem is still not solved for the Lenovo server, it just did not throw a bluescreen for two and a half week.
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