Re: [syzbot ci] Re: KVM: VMX APIC timer virtualization support
From: Isaku Yamahata
Date: Sat Feb 07 2026 - 00:42:03 EST
On Tue, Feb 03, 2026 at 11:46:26PM -0800,
syzbot ci <syzbot+ci66a37fb2e2f8de71@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote:
...
> Full report is available here:
> https://ci.syzbot.org/series/febd2a47-f17d-45ba-954d-44cd44564c81
>
> ***
>
> general protection fault in kvm_sync_apic_virt_timer
This case is caused because in-lapic is disabled.
I'll fix this gp fault with the next respin by adding in-kernel lapic check
to disable nested apic timer virtualization.
--
Isaku Yamahata <isaku.yamahata@xxxxxxxxx>