------------[ cut here ]------------ WARNING: CPU: 1 PID: 3781 at arch/x86/kvm/vmx/nested.c:4551 nested_vmx_vmexit+0x34c9/0x3b60 arch/x86/kvm/vmx/nested.c:4551 Modules linked in: CPU: 1 PID: 3781 Comm: syz-executor.5 Not tainted 5.16.0-rc4-next-20211210-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:nested_vmx_vmexit+0x34c9/0x3b60 arch/x86/kvm/vmx/nested.c:4551 Code: 00 00 00 fc ff df 48 c1 e8 03 80 3c 10 00 0f 84 21 ef ff ff 48 c7 c7 88 5b 92 8d e8 b1 ba 9e 00 e9 10 ef ff ff e8 87 c2 53 00 <0f> 0b e9 88 f5 ff ff e8 7b c2 53 00 0f 0b e9 b6 eb ff ff e8 6f c2 RSP: 0018:ffffc90003fa7aa0 EFLAGS: 00010293 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: ffff88807d1bba80 RSI: ffffffff812438f9 RDI: 0000000000000003 RBP: ffffc90003fa7bf0 R08: 0000000000000007 R09: 0000000000000001 R10: ffffffff81242e7f R11: 0000000000000000 R12: 0000000000000000 R13: 0000000000000001 R14: ffff88802d99c000 R15: ffff88807d528000 FS: 0000555555723400(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fe11fa60000 CR3: 000000007231f000 CR4: 00000000003526e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> vmx_leave_nested arch/x86/kvm/vmx/nested.c:6224 [inline] nested_vmx_free_vcpu+0xa2/0xc0 arch/x86/kvm/vmx/nested.c:336 vmx_free_vcpu+0x8d/0x1a0 arch/x86/kvm/vmx/vmx.c:6801 kvm_arch_vcpu_destroy+0x72/0x2f0 arch/x86/kvm/x86.c:10994 kvm_vcpu_destroy arch/x86/kvm/../../../virt/kvm/kvm_main.c:444 [inline] kvm_destroy_vcpus+0x11f/0x290 arch/x86/kvm/../../../virt/kvm/kvm_main.c:463 kvm_free_vcpus arch/x86/kvm/x86.c:11435 [inline] kvm_arch_destroy_vm+0x2e8/0x470 arch/x86/kvm/x86.c:11547 kvm_destroy_vm arch/x86/kvm/../../../virt/kvm/kvm_main.c:1214 [inline] kvm_put_kvm+0x4fa/0xb00 arch/x86/kvm/../../../virt/kvm/kvm_main.c:1247 kvm_vcpu_release+0x4d/0x70 arch/x86/kvm/../../../virt/kvm/kvm_main.c:3660 __fput+0x286/0x9f0 fs/file_table.c:311 task_work_run+0xdd/0x1a0 kernel/task_work.c:164 tracehook_notify_resume include/linux/tracehook.h:189 [inline] exit_to_user_mode_loop kernel/entry/common.c:175 [inline] exit_to_user_mode_prepare+0x27e/0x290 kernel/entry/common.c:207 __syscall_exit_to_user_mode_work kernel/entry/common.c:289 [inline] syscall_exit_to_user_mode+0x19/0x60 kernel/entry/common.c:300 do_syscall_64+0x42/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x7f024c4ecadb Code: 0f 05 48 3d 00 f0 ff ff 77 45 c3 0f 1f 40 00 48 83 ec 18 89 7c 24 0c e8 63 fc ff ff 8b 7c 24 0c 41 89 c0 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 44 89 c7 89 44 24 0c e8 a1 fc ff ff 8b 44 RSP: 002b:00007ffe961caf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 RAX: 0000000000000000 RBX: 0000000000000006 RCX: 00007f024c4ecadb RDX: 0000000000000000 RSI: 00007f024c4b1000 RDI: 0000000000000005 RBP: 00007f024c64e960 R08: 0000000000000000 R09: 00000000599349a1 R10: 0000000000000000 R11: 0000000000000293 R12: 00000000000353d0 R13: 00007ffe961cb020 R14: 00007ffe961cb040 R15: 0000000000000032 </TASK>