From d0c85e36e4de67af628d54e9ab577cc3fad7796a Mon Sep 17 00:00:00 2001 From: Christian Krinitsin Date: Thu, 3 Jul 2025 07:27:52 +0000 Subject: add deepseek and gemma results --- results/classifier/gemma3:12b/kvm/1045 | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 results/classifier/gemma3:12b/kvm/1045 (limited to 'results/classifier/gemma3:12b/kvm/1045') diff --git a/results/classifier/gemma3:12b/kvm/1045 b/results/classifier/gemma3:12b/kvm/1045 new file mode 100644 index 00000000..385c8357 --- /dev/null +++ b/results/classifier/gemma3:12b/kvm/1045 @@ -0,0 +1,27 @@ + +When a break point is set, nested virtualization sees "kvm_queue_exception: Assertion `!env->exception_has_payload' failed." +Description of problem: +I am debugging XMHF and LHV using QEMU + KVM. I found that if I set a break point using GDB, QEMU will crash when LHV is booting. The message is +``` +qemu-system-i386: ../../../target/i386/kvm/kvm.c:678: kvm_queue_exception: Assertion `!env->exception_has_payload' failed. +``` + +The address of the break point is arbitrary. The break point does not need to hit. So I chose 0 as the address in this bug report. +Steps to reproduce: +1. Start QEMU using `qemu-system-i386 -m 512M -gdb tcp::1234 -smp 2 -cpu Haswell,vmx=yes -enable-kvm -serial stdio -drive media=disk,file=1.img,index=1 -drive media=disk,file=2.img,index=2 -S` +2. In another shell, start GDB using `gdb --ex 'target remote :::1234' --ex 'hb *0' --ex c` +3. See many serial output lines. The tail of the output is + ``` + CPU #0: vcpu_vaddr_ptr=0x01e06080, esp=0x01e11000 + CPU #1: vcpu_vaddr_ptr=0x01e06540, esp=0x01e15000 + BSP(0x00): Rallying APs... + BSP(0x00): APs ready, doing DRTM... + LAPIC base and status=0xfee00900 + Sending INIT IPI to all APs... + ``` +4. See assertion error in QEMU + ``` + qemu-system-i386: ../target/i386/kvm/kvm.c:645: kvm_queue_exception: Assertion `!env->exception_has_payload' failed. + ``` +Additional information: +This bug was first incorrectly filed in KVM's bug tracker at . -- cgit v1.2.3