general protection fault, probably for non-canonical address 0xe0000bffea03da9b: 0000 [#1] PREEMPT SMP KASAN
KASAN: probably user-memory-access in range [0x00007fff501ed4d8-0x00007fff501ed4df]
CPU: 0 PID: 17938 Comm: syz-executor.4 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #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+0x1c1/0x6a0 kernel/module/main.c:3124
Code: 0f 84 c0 01 00 00 e8 ae f1 12 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
RSP: 0018:ffffc90005a27d28 EFLAGS: 00010212
RAX: dffffc0000000000 RBX: 0000000000000031 RCX: 0000000000000000
RDX: 00000fffea03da9b RSI: ffffffff8171ed30 RDI: ffffc900054dfe28
RBP: ffff888028fe4500 R08: 0000000000000001 R09: fffff52000b44f97
R10: 0000000000000003 R11: 0000000000000001 R12: ffffc900054dfe28
R13: ffff8880166fa6e8 R14: ffffffff921492a8 R15: 00007fff501ed4d8
FS:  00007f36aebc0700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000200fa000 CR3: 000000002c49e000 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: 0033:0x7f36ade8c389
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:00007f36aebc0168 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
RAX: ffffffffffffffda RBX: 00007f36adfac050 RCX: 00007f36ade8c389
RDX: 0000000000000000 RSI: 0000000020000480 RDI: 0000000000000003
RBP: 00007f36aded7493 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fff11dfe8bf R14: 00007f36aebc0300 R15: 0000000000022000
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:idempotent kernel/module/main.c:3078 [inline]
RIP: 0010:init_module_from_file+0x1c1/0x6a0 kernel/module/main.c:3124
Code: 0f 84 c0 01 00 00 e8 ae f1 12 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
RSP: 0018:ffffc90005a27d28 EFLAGS: 00010212
RAX: dffffc0000000000 RBX: 0000000000000031 RCX: 0000000000000000
RDX: 00000fffea03da9b RSI: ffffffff8171ed30 RDI: ffffc900054dfe28
RBP: ffff888028fe4500 R08: 0000000000000001 R09: fffff52000b44f97
R10: 0000000000000003 R11: 0000000000000001 R12: ffffc900054dfe28
R13: ffff8880166fa6e8 R14: ffffffff921492a8 R15: 00007fff501ed4d8
FS:  00007f36aebc0700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000200fa000 CR3: 000000002c49e000 CR4: 0000000000350ef0
----------------
Code disassembly (best guess):
   0:	0f 84 c0 01 00 00    	je     0x1c6
   6:	e8 ae f1 12 00       	callq  0x12f1b9
   b:	4d 89 e7             	mov    %r12,%r15
   e:	49 83 ef 08          	sub    $0x8,%r15
  12:	74 61                	je     0x75
  14:	e8 a0 f1 12 00       	callq  0x12f1b9
  19:	4c 89 fa             	mov    %r15,%rdx
  1c:	48 b8 00 00 00 00 00 	movabs $0xdffffc0000000000,%rax
  23:	fc ff df
  26:	48 c1 ea 03          	shr    $0x3,%rdx
* 2a:	80 3c 02 00          	cmpb   $0x0,(%rdx,%rax,1) <-- trapping instruction
  2e:	0f 85 59 04 00 00    	jne    0x48d
  34:	4d 3b 2f             	cmp    (%r15),%r13
  37:	0f 84 ae 00 00 00    	je     0xeb
  3d:	e8                   	.byte 0xe8
  3e:	77 f1                	ja     0x31