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BUG: KMSAN: uninit-value in em_ret_far+0x33b/0x340 arch/x86/kvm/emulate.c:2259
 em_ret_far+0x33b/0x340 arch/x86/kvm/emulate.c:2259
 x86_emulate_insn+0x1dae/0x58f0 arch/x86/kvm/emulate.c:5292
 x86_emulate_instruction+0x13c9/0x30b0 arch/x86/kvm/x86.c:9181
 kvm_mmu_page_fault+0x1116/0x11d0 arch/x86/kvm/mmu/mmu.c:5896
 handle_ept_violation+0x4ef/0x7f0 arch/x86/kvm/vmx/vmx.c:5797
 __vmx_handle_exit arch/x86/kvm/vmx/vmx.c:6576 [inline]
 vmx_handle_exit+0x1da6/0x2520 arch/x86/kvm/vmx/vmx.c:6593
 vcpu_enter_guest arch/x86/kvm/x86.c:11077 [inline]
 vcpu_run arch/x86/kvm/x86.c:11181 [inline]
 kvm_arch_vcpu_ioctl_run+0x9228/0xb8d0 arch/x86/kvm/x86.c:11407
 kvm_vcpu_ioctl+0xc04/0x1770 arch/x86/kvm/../../../virt/kvm/kvm_main.c:4447
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:904 [inline]
 __se_sys_ioctl+0x261/0x450 fs/ioctl.c:890
 __x64_sys_ioctl+0x96/0xe0 fs/ioctl.c:890
 do_syscall_64+0xd5/0x1f0
 entry_SYSCALL_64_after_hwframe+0x6d/0x75

Local variable eip created at:
 em_ret_far+0x3a/0x340 arch/x86/kvm/emulate.c:2244
 x86_emulate_insn+0x1dae/0x58f0 arch/x86/kvm/emulate.c:5292

CPU: 0 PID: 9205 Comm: syz-executor.0 Not tainted 6.8.0-syzkaller-01185-g855684c7d938 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
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