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Diffstat (limited to 'gitlab/issues_text/target_i386/host_missing/accel_KVM/1045')
| -rw-r--r-- | gitlab/issues_text/target_i386/host_missing/accel_KVM/1045 | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/gitlab/issues_text/target_i386/host_missing/accel_KVM/1045 b/gitlab/issues_text/target_i386/host_missing/accel_KVM/1045 deleted file mode 100644 index cfb4524a4..000000000 --- a/gitlab/issues_text/target_i386/host_missing/accel_KVM/1045 +++ /dev/null @@ -1,26 +0,0 @@ -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 <https://bugzilla.kernel.org/show_bug.cgi?id=216002>. |