------------[ cut here ]------------ WARNING: CPU: 2 PID: 18667 at arch/x86/kvm/vmx/nested.c:4549 nested_vmx_vmexit+0x34c9/0x3b60 arch/x86/kvm/vmx/nested.c:4549 Modules linked in: CPU: 3 PID: 18667 Comm: syz-executor.0 Not tainted 5.16.0-rc5-syzkaller #0 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 RIP: 0010:nested_vmx_vmexit+0x34c9/0x3b60 arch/x86/kvm/vmx/nested.c:4549 Code: 00 00 00 fc ff df 48 c1 e8 03 80 3c 10 00 0f 84 21 ef ff ff 48 c7 c7 48 ee 90 8d e8 71 ed 98 00 e9 10 ef ff ff e8 17 b3 52 00 <0f> 0b e9 88 f5 ff ff e8 0b b3 52 00 0f 0b e9 b6 eb ff ff e8 ff b2 RSP: 0018:ffffc90002d57ba0 EFLAGS: 00010293 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: ffff88801883e280 RSI: ffffffff812431c9 RDI: 0000000000000003 RBP: ffffc90002d57cf0 R08: 0000000000000007 R09: 0000000000000001 R10: ffffffff8124274f R11: 0000000000000000 R12: 0000000000000000 R13: 0000000000000001 R14: ffff8880186a2000 R15: ffff888013ad8380 FS: 0000555556604400(0000) GS:ffff88802cd00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000c00e547000 CR3: 00000000232ff000 CR4: 0000000000152ee0 Call Trace: vmx_leave_nested arch/x86/kvm/vmx/nested.c:6222 [inline] nested_vmx_free_vcpu+0xa2/0xc0 arch/x86/kvm/vmx/nested.c:330 vmx_free_vcpu+0x8d/0x1a0 arch/x86/kvm/vmx/vmx.c:6790 kvm_arch_vcpu_destroy+0x72/0x2f0 arch/x86/kvm/x86.c:10996 kvm_vcpu_destroy+0x1d/0xa0 arch/x86/kvm/../../../virt/kvm/kvm_main.c:441 kvm_free_vcpus arch/x86/kvm/x86.c:11433 [inline] kvm_arch_destroy_vm+0x33a/0x680 arch/x86/kvm/x86.c:11552 kvm_destroy_vm arch/x86/kvm/../../../virt/kvm/kvm_main.c:1189 [inline] kvm_put_kvm+0x4fa/0xc00 arch/x86/kvm/../../../virt/kvm/kvm_main.c:1220 kvm_vcpu_release+0x4d/0x70 arch/x86/kvm/../../../virt/kvm/kvm_main.c:3489 __fput+0x286/0x9f0 fs/file_table.c:280 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: 0033:0x7fb4a4d76adb 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:00007fffe5d08130 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 RAX: 0000000000000000 RBX: 0000000000000011 RCX: 00007fb4a4d76adb RDX: 0000000000000000 RSI: 00007fb4a493b000 RDI: 0000000000000010 RBP: 00007fb4a4ed8960 R08: 0000000000000000 R09: 000000008e1c026f R10: 0000000000000000 R11: 0000000000000293 R12: 00000000000baad8 R13: 00007fffe5d08230 R14: 00007fffe5d08250 R15: 0000000000000032