ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512).
general protection fault, probably for non-canonical address 0xdffffc0000000004: 0000 [#1] PREEMPT SMP KASAN NOPTI
KASAN: null-ptr-deref in range [0x0000000000000020-0x0000000000000027]
CPU: 1 PID: 5078 Comm: syz-executor351 Not tainted 6.8.0-syzkaller-08951-gfe46a7dd189e #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
RIP: 0010:attr_data_read_resident+0xa0/0x6e0 fs/ntfs3/attrib.c:1239
Code: 89 e6 e8 d3 d1 c2 fe 45 84 e4 0f 85 ad 04 00 00 e8 45 d7 c2 fe 48 8d 7b 20 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 be 05 00 00 48 8d 7d 10 4c 8b 63 20 48 b8 00 00
RSP: 0018:ffffc900041979d0 EFLAGS: 00010212
RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff82cb64dd
RDX: 0000000000000004 RSI: ffffffff82cb64eb RDI: 0000000000000020
RBP: ffff888022016108 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: ffff888022960000 R14: 000000000000000c R15: 0000000000000080
FS:  000055556b2d2380(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fea3f13a0f8 CR3: 00000000768aa000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 ntfs_get_block_vbo+0x6b4/0xec0 fs/ntfs3/inode.c:574
 generic_block_bmap+0x126/0x1a0 fs/buffer.c:2744
 bmap+0xb1/0x120 fs/inode.c:1792
 ioctl_fibmap fs/ioctl.c:77 [inline]
 file_ioctl fs/ioctl.c:328 [inline]
 do_vfs_ioctl+0x103c/0x1ac0 fs/ioctl.c:883
 __do_sys_ioctl fs/ioctl.c:902 [inline]
 __se_sys_ioctl fs/ioctl.c:890 [inline]
 __x64_sys_ioctl+0x116/0x220 fs/ioctl.c:890
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xd5/0x260 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x6d/0x75
RIP: 0033:0x7fea3f0a3a99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 17 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:00007ffc416a8668 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0031656c69662f2e RCX: 00007fea3f0a3a99
RDX: 0000000020000040 RSI: 0000000000000001 RDI: 0000000000000004
RBP: 00007fea3f1365f0 R08: 000055556b2d34c0 R09: 000055556b2d34c0
R10: 000055556b2d34c0 R11: 0000000000000246 R12: 00007ffc416a8690
R13: 00007ffc416a88b8 R14: 431bde82d7b634db R15: 00007fea3f0ec03b
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:attr_data_read_resident+0xa0/0x6e0 fs/ntfs3/attrib.c:1239
Code: 89 e6 e8 d3 d1 c2 fe 45 84 e4 0f 85 ad 04 00 00 e8 45 d7 c2 fe 48 8d 7b 20 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 be 05 00 00 48 8d 7d 10 4c 8b 63 20 48 b8 00 00
RSP: 0018:ffffc900041979d0 EFLAGS: 00010212
RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff82cb64dd
RDX: 0000000000000004 RSI: ffffffff82cb64eb RDI: 0000000000000020
RBP: ffff888022016108 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: ffff888022960000 R14: 000000000000000c R15: 0000000000000080
FS:  000055556b2d2380(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fea3f13a0f8 CR3: 00000000768aa000 CR4: 0000000000350ef0
----------------
Code disassembly (best guess):
   0:	89 e6                	mov    %esp,%esi
   2:	e8 d3 d1 c2 fe       	call   0xfec2d1da
   7:	45 84 e4             	test   %r12b,%r12b
   a:	0f 85 ad 04 00 00    	jne    0x4bd
  10:	e8 45 d7 c2 fe       	call   0xfec2d75a
  15:	48 8d 7b 20          	lea    0x20(%rbx),%rdi
  19:	48 b8 00 00 00 00 00 	movabs $0xdffffc0000000000,%rax
  20:	fc ff df
  23:	48 89 fa             	mov    %rdi,%rdx
  26:	48 c1 ea 03          	shr    $0x3,%rdx
* 2a:	80 3c 02 00          	cmpb   $0x0,(%rdx,%rax,1) <-- trapping instruction
  2e:	0f 85 be 05 00 00    	jne    0x5f2
  34:	48 8d 7d 10          	lea    0x10(%rbp),%rdi
  38:	4c 8b 63 20          	mov    0x20(%rbx),%r12
  3c:	48                   	rex.W
  3d:	b8                   	.byte 0xb8