------------[ cut here ]------------
enable_ept && !allow_smaller_maxphyaddr
WARNING: arch/x86/kvm/vmx/vmx.c:5335 at vmx_handle_page_fault arch/x86/kvm/vmx/vmx.c:5335 [inline], CPU#2: syz.0.16/6250
WARNING: arch/x86/kvm/vmx/vmx.c:5335 at handle_exception_nmi+0xa6e/0x1bb0 arch/x86/kvm/vmx/vmx.c:5449, CPU#2: syz.0.16/6250
Modules linked in:
CPU: 2 UID: 0 PID: 6250 Comm: syz.0.16 Not tainted syzkaller #0 PREEMPT(full) 
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:5335 [inline]
RIP: 0010:handle_exception_nmi+0xa6e/0x1bb0 arch/x86/kvm/vmx/vmx.c:5449
Code: 08 84 d2 0f 85 fc 10 00 00 44 0f b6 2d a6 87 38 0f 31 ff 44 89 ee e8 31 8d 69 00 45 84 ed 0f 85 b4 0e 00 00 e8 d3 92 69 00 90 <0f> 0b 90 31 ff 44 89 e6 e8 75 8d 69 00 45 85 e4 0f 85 7e 0b 00 00
RSP: 0018:ffffc9000367f9d8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff888037388000 RCX: ffffffff819ef8ff
RDX: ffff888025548000 RSI: ffffffff819ef90d RDI: ffff888025548000
RBP: 0000000040000100 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: 0000000000000000 R14: ffff888033ca0000 R15: ffff8880373880d0
FS:  00007f68f07f66c0(0000) GS:ffff8880d6576000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000037a5e000 CR4: 0000000000352ef0
Call Trace:
 <TASK>
 __vmx_handle_exit arch/x86/kvm/vmx/vmx.c:6820 [inline]
 vmx_handle_exit+0x84c/0x1f30 arch/x86/kvm/vmx/vmx.c:6830
 vcpu_enter_guest arch/x86/kvm/x86.c:11608 [inline]
 vcpu_run+0x34cf/0x5ca0 arch/x86/kvm/x86.c:11765
 kvm_arch_vcpu_ioctl_run+0x5b6/0x1890 arch/x86/kvm/x86.c:12120
 kvm_vcpu_ioctl+0x730/0x1720 virt/kvm/kvm_main.c:4469
 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+0x10b/0xf80 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f68ef999079
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:00007f68f07f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f68efbc5fa0 RCX: 00007f68ef999079
RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005
RBP: 00007f68efa2ba4c R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f68efbc5fa0 R15: 00007ffec52d04e8
 </TASK>