loop2: detected capacity change from 0 to 264192
netlink: 'syz-executor.4': attribute type 1 has an invalid length.
general protection fault, probably for non-canonical address 0xe0000bffaa6d8a2b: 0000 [#1] PREEMPT SMP KASAN NOPTI
KASAN: probably user-memory-access in range [0x00007ffd536c5158-0x00007ffd536c515f]
CPU: 0 PID: 4188 Comm: syz-executor.2 Not tainted 6.4.0-next-20230630 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:init_module_from_file+0x1c1/0x6b0
Code: 0f 84 c4 01 00 00 e8 5e 36 12 00 4d 89 e7 49 83 ef 08 74 61 e8 50 36 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 5d 04 00 00 4d 3b 2f 0f 84 ae 00 00 00 e8 27 36
RSP: 0018:ffff888042007d28 EFLAGS: 00010216
RAX: dffffc0000000000 RBX: 000000000000001c RCX: ffffc900029e0000
RDX: 00000fffaa6d8a2b RSI: ffffffff813a30f0 RDI: ffff888041bdfe28
RBP: ffff88803b616c80 R08: 0000000000000001 R09: ffffed1008400f97
R10: 0000000000000003 R11: 0000000000000001 R12: ffff888041bdfe28
R13: ffff8880198f1548 R14: ffffffff87b7bd80 R15: 00007ffd536c5158
FS:  00007f0c9d775700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2c12d000 CR3: 000000003f9a6000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 __x64_sys_finit_module+0xee/0x160
 do_syscall_64+0x3f/0x90
 entry_SYSCALL_64_after_hwframe+0x6e/0xd8
RIP: 0033:0x7f0ca01ffb19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f0c9d775188 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
RAX: ffffffffffffffda RBX: 00007f0ca0312f60 RCX: 00007f0ca01ffb19
RDX: 0000000000000001 RSI: 0000000020000000 RDI: 000000000000000a
RBP: 00007f0ca0259f6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffe55e2650f R14: 00007f0c9d775300 R15: 0000000000022000
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:init_module_from_file+0x1c1/0x6b0
Code: 0f 84 c4 01 00 00 e8 5e 36 12 00 4d 89 e7 49 83 ef 08 74 61 e8 50 36 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 5d 04 00 00 4d 3b 2f 0f 84 ae 00 00 00 e8 27 36
RSP: 0018:ffff888042007d28 EFLAGS: 00010216
RAX: dffffc0000000000 RBX: 000000000000001c RCX: ffffc900029e0000
RDX: 00000fffaa6d8a2b RSI: ffffffff813a30f0 RDI: ffff888041bdfe28
RBP: ffff88803b616c80 R08: 0000000000000001 R09: ffffed1008400f97
R10: 0000000000000003 R11: 0000000000000001 R12: ffff888041bdfe28
R13: ffff8880198f1548 R14: ffffffff87b7bd80 R15: 00007ffd536c5158
FS:  00007f0c9d775700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2c12d000 CR3: 000000003f9a6000 CR4: 0000000000350ef0
note: syz-executor.2[4188] exited with preempt_count 1
audit: type=1326 audit(1688171196.512:11): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=4159 comm="syz-executor.7" exe="/syz-executor.7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f2ae145eb19 code=0x0
----------------
Code disassembly (best guess):
   0:	0f 84 c4 01 00 00    	je     0x1ca
   6:	e8 5e 36 12 00       	callq  0x123669
   b:	4d 89 e7             	mov    %r12,%r15
   e:	49 83 ef 08          	sub    $0x8,%r15
  12:	74 61                	je     0x75
  14:	e8 50 36 12 00       	callq  0x123669
  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 5d 04 00 00    	jne    0x491
  34:	4d 3b 2f             	cmp    (%r15),%r13
  37:	0f 84 ae 00 00 00    	je     0xeb
  3d:	e8                   	.byte 0xe8
  3e:	27                   	(bad)
  3f:	36                   	ss