------------[ cut here ]------------
enable_ept && !allow_smaller_maxphyaddr
WARNING: arch/x86/kvm/vmx/vmx.c:5444 at vmx_handle_page_fault arch/x86/kvm/vmx/vmx.c:5444 [inline], CPU#1: syz.2.3865/20259
WARNING: arch/x86/kvm/vmx/vmx.c:5444 at handle_exception_nmi+0xa6e/0x1bb0 arch/x86/kvm/vmx/vmx.c:5558, CPU#1: syz.2.3865/20259
Modules linked in:
CPU: 1 UID: 0 PID: 20259 Comm: syz.2.3865 Tainted: G             L      syzkaller #0 PREEMPT(full) 
Tainted: [L]=SOFTLOCKUP
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
RIP: 0010:vmx_handle_page_fault arch/x86/kvm/vmx/vmx.c:5444 [inline]
RIP: 0010:handle_exception_nmi+0xa6e/0x1bb0 arch/x86/kvm/vmx/vmx.c:5558
Code: 08 84 d2 0f 85 fd 10 00 00 44 0f b6 2d b6 ac 39 0f 31 ff 44 89 ee e8 e1 fc 68 00 45 84 ed 0f 85 b5 0e 00 00 e8 83 02 69 00 90 <0f> 0b 90 31 ff 44 89 e6 e8 25 fd 68 00 45 85 e4 0f 85 7f 0b 00 00
RSP: 0018:ffffc900044f79d8 EFLAGS: 00010283
RAX: 000000000001e868 RBX: ffff88805dd70000 RCX: ffffc90026ad9000
RDX: 0000000000080000 RSI: ffffffff819f9cdd RDI: ffff88802a492480
RBP: 000000000f6632eb R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: 0000000000000000 R14: ffff88804e78c000 R15: ffff88805dd700d8
FS:  00007f0f8d0656c0(0000) GS:ffff8880d644a000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000000f6632eb CR3: 0000000061b26000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000036
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __vmx_handle_exit arch/x86/kvm/vmx/vmx.c:6929 [inline]
 vmx_handle_exit+0x84d/0x1f40 arch/x86/kvm/vmx/vmx.c:6939
 vcpu_enter_guest arch/x86/kvm/x86.c:11521 [inline]
 vcpu_run+0x34cf/0x5ca0 arch/x86/kvm/x86.c:11678
 kvm_arch_vcpu_ioctl_run+0x565/0x1830 arch/x86/kvm/x86.c:12026
 kvm_vcpu_ioctl+0x730/0x1730 virt/kvm/kvm_main.c:4492
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:597 [inline]
 __se_sys_ioctl fs/ioctl.c:583 [inline]
 __x64_sys_ioctl+0x18e/0x210 fs/ioctl.c:583
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0x106/0xf80 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f0f8c19c629
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:00007f0f8d065028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f0f8c415fa0 RCX: 00007f0f8c19c629
RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000008
RBP: 00007f0f8c232b39 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f0f8c416038 R14: 00007f0f8c415fa0 R15: 00007ffc5ff8ec08
 </TASK>