syzbot

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WARNING: CPU: 1 PID: 12299 at arch/x86/kvm/lapic.c:3367 kvm_apic_accept_events+0x341/0x490 arch/x86/kvm/lapic.c:3367
Modules linked in:
CPU: 1 UID: 0 PID: 12299 Comm: syz.4.1624 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
RIP: 0010:kvm_apic_accept_events+0x341/0x490 arch/x86/kvm/lapic.c:3367
Code: eb 0c e8 72 ae 71 00 eb 05 e8 6b ae 71 00 45 31 ff 44 89 f8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 50 ae 71 00 90 <0f> 0b 90 e9 ec fd ff ff 44 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 4f
RSP: 0018:ffffc90002ee7c10 EFLAGS: 00010293
RAX: ffffffff814dfd30 RBX: 0000000000000002 RCX: ffff888048be8000
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000002
RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff81470b3d
R10: dffffc0000000000 R11: fffff91ffffaf725 R12: 0000000000000002
R13: dffffc0000000000 R14: ffff888031938400 R15: ffff88807e065558
FS:  00007f7a2a5e26c0(0000) GS:ffff888125d1b000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000040 CR3: 000000006a9ea000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000006800 DR2: 0000000000009951
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 kvm_arch_vcpu_ioctl_get_mpstate+0x16f/0x530 arch/x86/kvm/x86.c:11758
 kvm_vcpu_ioctl+0x625/0xe90 virt/kvm/kvm_main.c:4529
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:598 [inline]
 __se_sys_ioctl+0xfc/0x170 fs/ioctl.c:584
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f7a2978ebe9
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:00007f7a2a5e2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f7a299b6180 RCX: 00007f7a2978ebe9
RDX: 0000200000000280 RSI: 000000008004ae98 RDI: 000000000000000a
RBP: 00007f7a29811e19 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f7a299b6218 R14: 00007f7a299b6180 R15: 00007f7a29adfa28
 </TASK>