BUG: unable to handle page fault for address: ffffc900039ca330
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 11800067 
P4D 11800067 
PUD 119c9067 PMD 1cd39067 
PTE 0
Oops: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 3614 Comm: kvm Not tainted 5.19.0-syzkaller-13930-g7ebfc85e2cd7 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022
RIP: 0010:arch_atomic_read arch/x86/include/asm/atomic.h:29 [inline]
RIP: 0010:atomic_read include/linux/atomic/atomic-instrumented.h:28 [inline]
RIP: 0010:kvm_arch_hardware_enable+0x2ab/0x840 arch/x86/kvm/x86.c:11847
Code: 48 89 e8 48 b9 00 00 00 00 00 fc ff df 48 c1 e8 03 0f b6 14 08 48 89 e8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 ed 04 00 00 <41> 8b 95 30 13 00 00 4d 8d b5 40 12 00 00 b9 08 00 00 00 4c 89 fe
RSP: 0018:ffffc900001e0ea0 EFLAGS: 00010082

RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff81120fe0
RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffc900039ca330
RBP: ffffc900039ca330 R08: 0000000000000000 R09: 0000000000000003
R10: fffff52000739466 R11: 0000000000000001 R12: 0000000000000000
R13: ffffc900039c9000 R14: 0023001000000000 R15: ffffc900001e0ef8
FS:  0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffc900039ca330 CR3: 0000000070c12000 CR4: 00000000003526e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 hardware_enable_nolock+0xa7/0x140 arch/x86/kvm/../../../virt/kvm/kvm_main.c:5007
 __flush_smp_call_function_queue+0x205/0x9a0 kernel/smp.c:631
 __sysvec_call_function_single+0x95/0x3d0 arch/x86/kernel/smp.c:248
 sysvec_call_function_single+0x8e/0xc0 arch/x86/kernel/smp.c:243
 </IRQ>
 <TASK>
 asm_sysvec_call_function_single+0x16/0x20 arch/x86/include/asm/idtentry.h:657
RIP: 0010:finish_task_switch.isra.0+0x2bf/0xc70 kernel/sched/core.c:5062
Code: 8b 3a 4c 89 e7 48 c7 02 00 00 00 00 ff d1 4d 85 ff 75 bf 4c 89 e7 e8 60 f8 ff ff e8 1b 45 2f 00 fb 65 48 8b 1c 25 80 6f 02 00 <48> 8d bb 98 15 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1
RSP: 0018:ffffc90003967d58 EFLAGS: 00000202

RAX: 000000000000000b RBX: ffff888018199d80 RCX: 1ffffffff1bbcaf1
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: ffffc90003967da0 R08: 0000000000000001 R09: 0000000000000001
R10: ffffed10173673f0 R11: 0000000000000000 R12: ffff8880b9b39f80
R13: ffff888011a89d80 R14: 0000000000000000 R15: ffff8880b9b3a9b8
 context_switch kernel/sched/core.c:5185 [inline]
 __schedule+0xae7/0x52b0 kernel/sched/core.c:6494
 schedule+0xda/0x1b0 kernel/sched/core.c:6570
 schedule_preempt_disabled+0xf/0x20 kernel/sched/core.c:6629
 kthread+0x221/0x3a0 kernel/kthread.c:369
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:306
 </TASK>
Modules linked in:
CR2: ffffc900039ca330
---[ end trace 0000000000000000 ]---
RIP: 0010:arch_atomic_read arch/x86/include/asm/atomic.h:29 [inline]
RIP: 0010:atomic_read include/linux/atomic/atomic-instrumented.h:28 [inline]
RIP: 0010:kvm_arch_hardware_enable+0x2ab/0x840 arch/x86/kvm/x86.c:11847
Code: 48 89 e8 48 b9 00 00 00 00 00 fc ff df 48 c1 e8 03 0f b6 14 08 48 89 e8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 ed 04 00 00 <41> 8b 95 30 13 00 00 4d 8d b5 40 12 00 00 b9 08 00 00 00 4c 89 fe
RSP: 0018:ffffc900001e0ea0 EFLAGS: 00010082
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff81120fe0
RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffc900039ca330
RBP: ffffc900039ca330 R08: 0000000000000000 R09: 0000000000000003
R10: fffff52000739466 R11: 0000000000000001 R12: 0000000000000000
R13: ffffc900039c9000 R14: 0023001000000000 R15: ffffc900001e0ef8
FS:  0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffc900039ca330 CR3: 0000000070c12000 CR4: 00000000003526e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess):
   0:	48 89 e8             	mov    %rbp,%rax
   3:	48 b9 00 00 00 00 00 	movabs $0xdffffc0000000000,%rcx
   a:	fc ff df
   d:	48 c1 e8 03          	shr    $0x3,%rax
  11:	0f b6 14 08          	movzbl (%rax,%rcx,1),%edx
  15:	48 89 e8             	mov    %rbp,%rax
  18:	83 e0 07             	and    $0x7,%eax
  1b:	83 c0 03             	add    $0x3,%eax
  1e:	38 d0                	cmp    %dl,%al
  20:	7c 08                	jl     0x2a
  22:	84 d2                	test   %dl,%dl
  24:	0f 85 ed 04 00 00    	jne    0x517
* 2a:	41 8b 95 30 13 00 00 	mov    0x1330(%r13),%edx <-- trapping instruction
  31:	4d 8d b5 40 12 00 00 	lea    0x1240(%r13),%r14
  38:	b9 08 00 00 00       	mov    $0x8,%ecx
  3d:	4c 89 fe             	mov    %r15,%rsi