loop0: detected capacity change from 0 to 4096
=======================================================
WARNING: The mand mount option has been deprecated and
         and is ignored by this kernel. Remove the mand
         option from the mount to silence this warning.
=======================================================
ntfs3(loop0): ino=3, Correct links count -> 2.
ntfs3(loop0): ino=1a, mi_enum_attr
ntfs3(loop0): Mark volume as dirty due to NTFS errors
ntfs3(loop0): ino=1b, "file0" ntfs_rename
syz.0.0 uses obsolete (PF_INET,SOCK_PACKET)
Oops: general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] SMP KASAN NOPTI
KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007]
CPU: 0 UID: 0 PID: 5328 Comm: syz.0.0 Not tainted 6.16.0-rc2-syzkaller-00024-g9afe652958c3 #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
RIP: 0010:pick_link+0x4f1/0xe80 fs/namei.c:1949
Code: 4c 89 f7 e8 81 fa ea ff 4d 8b 36 4d 85 f6 0f 84 9b 00 00 00 e8 50 7c 87 ff 49 bf 00 00 00 00 00 fc ff df 4c 89 f0 48 c1 e8 03 <42> 0f b6 04 38 84 c0 0f 85 b9 06 00 00 41 0f b6 2e bf 2f 00 00 00
RSP: 0018:ffffc9000d3af7e8 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffffc9000d3af908 RCX: 0000000000100000
RDX: ffffc9000dcda000 RSI: 0000000000000176 RDI: 0000000000000177
RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff823d3d98
R10: 000000003b9aca00 R11: ffffffff823cb0a0 R12: 1ffff92001a75f8b
R13: ffffc9000d3afc20 R14: 0000000000000002 R15: dffffc0000000000
FS:  00007f71343fa6c0(0000) GS:ffff88808d251000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f71337af808 CR3: 0000000011983000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 step_into+0xc5d/0xf30 fs/namei.c:2008
 open_last_lookups fs/namei.c:3843 [inline]
 path_openat+0x1bc6/0x3830 fs/namei.c:4052
 do_filp_open+0x1fa/0x410 fs/namei.c:4082
 do_sys_openat2+0x121/0x1c0 fs/open.c:1437
 do_sys_open fs/open.c:1452 [inline]
 __do_sys_open fs/open.c:1460 [inline]
 __se_sys_open fs/open.c:1456 [inline]
 __x64_sys_open+0x11e/0x150 fs/open.c:1456
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f713358e929
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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f71343fa038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
RAX: ffffffffffffffda RBX: 00007f71337b5fa0 RCX: 00007f713358e929
RDX: 0000000000000000 RSI: 0000000000048500 RDI: 0000200000000a80
RBP: 00007f7133610b39 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f71337b5fa0 R15: 00007ffca17a0588
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:pick_link+0x4f1/0xe80 fs/namei.c:1949
Code: 4c 89 f7 e8 81 fa ea ff 4d 8b 36 4d 85 f6 0f 84 9b 00 00 00 e8 50 7c 87 ff 49 bf 00 00 00 00 00 fc ff df 4c 89 f0 48 c1 e8 03 <42> 0f b6 04 38 84 c0 0f 85 b9 06 00 00 41 0f b6 2e bf 2f 00 00 00
RSP: 0018:ffffc9000d3af7e8 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffffc9000d3af908 RCX: 0000000000100000
RDX: ffffc9000dcda000 RSI: 0000000000000176 RDI: 0000000000000177
RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff823d3d98
R10: 000000003b9aca00 R11: ffffffff823cb0a0 R12: 1ffff92001a75f8b
R13: ffffc9000d3afc20 R14: 0000000000000002 R15: dffffc0000000000
FS:  00007f71343fa6c0(0000) GS:ffff88808d251000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f71337af808 CR3: 0000000011983000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess):
   0:	4c 89 f7             	mov    %r14,%rdi
   3:	e8 81 fa ea ff       	call   0xffeafa89
   8:	4d 8b 36             	mov    (%r14),%r14
   b:	4d 85 f6             	test   %r14,%r14
   e:	0f 84 9b 00 00 00    	je     0xaf
  14:	e8 50 7c 87 ff       	call   0xff877c69
  19:	49 bf 00 00 00 00 00 	movabs $0xdffffc0000000000,%r15
  20:	fc ff df
  23:	4c 89 f0             	mov    %r14,%rax
  26:	48 c1 e8 03          	shr    $0x3,%rax
* 2a:	42 0f b6 04 38       	movzbl (%rax,%r15,1),%eax <-- trapping instruction
  2f:	84 c0                	test   %al,%al
  31:	0f 85 b9 06 00 00    	jne    0x6f0
  37:	41 0f b6 2e          	movzbl (%r14),%ebp
  3b:	bf 2f 00 00 00       	mov    $0x2f,%edi