------------[ cut here ]------------
WARNING: CPU: 0 PID: 4296 at arch/x86/kvm/lapic.c:3483 kvm_apic_accept_events+0x444/0x4c0 arch/x86/kvm/lapic.c:3483
Modules linked in:
CPU: 0 UID: 0 PID: 4296 Comm: syz.8.8450 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
RIP: 0010:kvm_apic_accept_events+0x444/0x4c0 arch/x86/kvm/lapic.c:3483
Code: 34 03 00 00 02 00 00 00 e9 ae fd ff ff 4c 89 ef e8 b1 af de 00 e9 33 fc ff ff e8 77 af de 00 e9 17 fd ff ff e8 ed 0b 76 00 90 <0f> 0b 90 e9 24 fd ff ff e8 8f af de 00 e9 de fb ff ff e8 55 af de
RSP: 0018:ffffc90004b17c38 EFLAGS: 00010283
RAX: 0000000000000704 RBX: 0000000000000002 RCX: ffffc9000f445000
RDX: 0000000000080000 RSI: ffffffff8146dbf3 RDI: 0000000000000005
RBP: ffff888074b77a00 R08: 0000000000000005 R09: 0000000000000002
R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000001
R13: ffff888074b77ae0 R14: ffff88807b40a970 R15: 0000000000000001
FS:  00007f5c448636c0(0000) GS:ffff888124a05000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000000005fff8 CR3: 0000000091c0d000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 kvm_arch_vcpu_ioctl_get_mpstate+0x103/0x450 arch/x86/kvm/x86.c:12147
 kvm_vcpu_ioctl+0x7b8/0x1690 virt/kvm/kvm_main.c:4539
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:597 [inline]
 __se_sys_ioctl fs/ioctl.c:583 [inline]
 __x64_sys_ioctl+0x18e/0x210 fs/ioctl.c:583
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xcd/0xfa0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5c4398f749
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f5c44863038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f5c43be6180 RCX: 00007f5c4398f749
RDX: 0000200000000040 RSI: 000000008004ae98 RDI: 000000000000000b
RBP: 00007f5c43a13f91 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f5c43be6218 R14: 00007f5c43be6180 R15: 00007ffe7cefef18
 </TASK>