BUG: unable to handle page fault for address: fffffffffffffff9
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD c776067 P4D c776067 PUD c778067 PMD 0 
Oops: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 24185 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-10173-ga901a3568fd2 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
RIP: 0010:idempotent kernel/module/main.c:3078 [inline]
RIP: 0010:init_module_from_file+0x1cb/0x6a0 kernel/module/main.c:3124
Code: 00 4d 89 e7 49 83 ef 08 74 61 e8 a0 f1 12 00 4c 89 fa 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 59 04 00 00 <4d> 3b 2f 0f 84 ae 00 00 00 e8 77 f1 12 00 49 8d 7f 08 48 b8 00 00
RSP: 0018:ffffc9001513fd28 EFLAGS: 00010246
RAX: dffffc0000000000 RBX: 000000000000006a RCX: 0000000000000000
RDX: 1fffffffffffffff RSI: ffffffff8171dd30 RDI: ffff8880137f8ab0
RBP: ffff88807bf24a00 R08: 0000000000000001 R09: fffff52002a27f97
R10: 0000000000000003 R11: 0000000000000001 R12: ffffc900150cfe28
R13: ffff88808714cf30 R14: ffffffff92144470 R15: fffffffffffffff9
FS:  00007f5102630700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: fffffffffffffff9 CR3: 0000000028fff000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 __do_sys_finit_module kernel/module/main.c:3171 [inline]
 __se_sys_finit_module kernel/module/main.c:3154 [inline]
 __x64_sys_finit_module+0xfd/0x190 kernel/module/main.c:3154
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f510188c389
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f5102630168 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
RAX: ffffffffffffffda RBX: 00007f51019abf80 RCX: 00007f510188c389
RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000003
RBP: 00007f51018d7493 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffeaff2fd7f R14: 00007f5102630300 R15: 0000000000022000
 </TASK>
Modules linked in:
CR2: fffffffffffffff9
---[ end trace 0000000000000000 ]---
RIP: 0010:idempotent kernel/module/main.c:3078 [inline]
RIP: 0010:init_module_from_file+0x1cb/0x6a0 kernel/module/main.c:3124
Code: 00 4d 89 e7 49 83 ef 08 74 61 e8 a0 f1 12 00 4c 89 fa 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 59 04 00 00 <4d> 3b 2f 0f 84 ae 00 00 00 e8 77 f1 12 00 49 8d 7f 08 48 b8 00 00
RSP: 0018:ffffc9001513fd28 EFLAGS: 00010246
RAX: dffffc0000000000 RBX: 000000000000006a RCX: 0000000000000000
RDX: 1fffffffffffffff RSI: ffffffff8171dd30 RDI: ffff8880137f8ab0
RBP: ffff88807bf24a00 R08: 0000000000000001 R09: fffff52002a27f97
R10: 0000000000000003 R11: 0000000000000001 R12: ffffc900150cfe28
R13: ffff88808714cf30 R14: ffffffff92144470 R15: fffffffffffffff9
FS:  00007f5102630700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: fffffffffffffff9 CR3: 0000000028fff000 CR4: 0000000000350ef0
----------------
Code disassembly (best guess):
   0:	00 4d 89             	add    %cl,-0x77(%rbp)
   3:	e7 49                	out    %eax,$0x49
   5:	83 ef 08             	sub    $0x8,%edi
   8:	74 61                	je     0x6b
   a:	e8 a0 f1 12 00       	callq  0x12f1af
   f:	4c 89 fa             	mov    %r15,%rdx
  12:	48 b8 00 00 00 00 00 	movabs $0xdffffc0000000000,%rax
  19:	fc ff df
  1c:	48 c1 ea 03          	shr    $0x3,%rdx
  20:	80 3c 02 00          	cmpb   $0x0,(%rdx,%rax,1)
  24:	0f 85 59 04 00 00    	jne    0x483
* 2a:	4d 3b 2f             	cmp    (%r15),%r13 <-- trapping instruction
  2d:	0f 84 ae 00 00 00    	je     0xe1
  33:	e8 77 f1 12 00       	callq  0x12f1af
  38:	49 8d 7f 08          	lea    0x8(%r15),%rdi
  3c:	48                   	rex.W
  3d:	b8                   	.byte 0xb8