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WARNING: CPU: 0 PID: 495 at arch/x86/kvm/lapic.c:3398 kvm_apic_accept_events+0x361/0x480 arch/x86/kvm/lapic.c:3398
Modules linked in:
CPU: 0 UID: 0 PID: 495 Comm: syz.2.18 Not tainted syzkaller #0 9e90b9366d99b273f19b20446f30e771d854eeb3
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
RIP: 0010:kvm_apic_accept_events+0x361/0x480 arch/x86/kvm/lapic.c:3398
Code: 85 dd 00 00 00 41 c7 07 00 00 00 00 e9 62 fe ff ff e8 b3 ae 63 00 e9 58 fe ff ff e8 a9 ae 63 00 e9 4e fe ff ff e8 9f ae 63 00 <0f> 0b e9 28 fe ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 48 fd ff
RSP: 0018:ffffc90000fdf500 EFLAGS: 00010293
RAX: ffffffff8123eeb1 RBX: 0000000000000000 RCX: ffff88812e725f00
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000002
RBP: ffffc90000fdf530 R08: ffff88812e725f07 R09: 1ffff11025ce4be0
R10: dffffc0000000000 R11: ffffed1025ce4be1 R12: dffffc0000000000
R13: ffff88811bb3e800 R14: 0000000000000002 R15: 1ffff11023ae4470
FS:  00007fb3ae17f6c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000fe7008 CR3: 000000011d6f8000 CR4: 00000000003526b0
Call Trace:
 <TASK>
 vcpu_block arch/x86/kvm/x86.c:11284 [inline]
 vcpu_run+0xb04/0x7840 arch/x86/kvm/x86.c:11323
 kvm_arch_vcpu_ioctl_run+0x1167/0x1bd0 arch/x86/kvm/x86.c:11645
 kvm_vcpu_ioctl+0xa48/0x1000 virt/kvm/kvm_main.c:4515
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:907 [inline]
 __se_sys_ioctl+0x135/0x1b0 fs/ioctl.c:893
 __x64_sys_ioctl+0x7f/0xa0 fs/ioctl.c:893
 x64_sys_call+0x1878/0x2ee0 arch/x86/include/generated/asm/syscalls_64.h:17
 do_syscall_x64 arch/x86/entry/common.c:47 [inline]
 do_syscall_64+0x57/0xf0 arch/x86/entry/common.c:78
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7fb3ad39a379
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fb3ae17f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007fb3ad5f5fa0 RCX: 00007fb3ad39a379
RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005
RBP: 00007fb3ad42dd68 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fb3ad5f6038 R14: 00007fb3ad5f5fa0 R15: 00007ffec47c45e8
 </TASK>
---[ end trace 0000000000000000 ]---