[syzbot] [ntfs3?] general protection fault in run_is_mapped_full

[syzbot]

Hello,

syzbot found the following issue on:

HEAD commit:    3fe121b62282 Add linux-next specific files for 20240712
git tree:       linux-next
console+strace: https://syzkaller.appspot.com/x/log.txt?x=164b99dd980000
kernel config:  https://syzkaller.appspot.com/x/.config?x=98dd8c4bab5cdce
dashboard link: https://syzkaller.appspot.com/bug?extid=9af29acd8f27fbce94bc
compiler:       Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=15edf095980000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=14d611a5980000

Downloadable assets:
disk image: https://storage.googleapis.com/syzbot-assets/8c6fbf69718d/disk-3fe121b6.raw.xz
vmlinux: https://storage.googleapis.com/syzbot-assets/39fc7e43dfc1/vmlinux-3fe121b6.xz
kernel image: https://storage.googleapis.com/syzbot-assets/0a78e70e4b4e/bzImage-3fe121b6.xz
mounted in repro: https://storage.googleapis.com/syzbot-assets/926acae7ce07/mount_0.gz

IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+9af29acd8f27fbce94bc@xxxxxxxxxxxxxxxxxxxxxxxxx

loop0: detected capacity change from 0 to 4096
ntfs3: loop0: Different NTFS sector size (1024) and media sector size (512).
Oops: general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] PREEMPT SMP KASAN PTI
KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f]
CPU: 0 UID: 0 PID: 5100 Comm: syz-executor136 Not tainted 6.10.0-rc7-next-20240712-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
RIP: 0010:run_lookup fs/ntfs3/run.c:39 [inline]
RIP: 0010:run_is_mapped_full+0x35/0x480 fs/ntfs3/run.c:173
Code: 41 54 53 48 83 ec 30 41 89 d4 41 89 f6 49 89 fd 49 bf 00 00 00 00 00 fc ff df e8 d6 85 a5 fe 49 8d 5d 08 48 89 d8 48 c1 e8 03 <42> 80 3c 38 00 74 08 48 89 df e8 fc 0b 0d ff 48 8b 1b 31 ff 48 89
RSP: 0018:ffffc90003f37758 EFLAGS: 00010202
RAX: 0000000000000001 RBX: 0000000000000008 RCX: ffff888022738000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc90003f37b18 R08: ffffffff82e4c29a R09: ffffffff82ee1f39
R10: 0000000000000002 R11: ffff888022738000 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
FS:  0000555587274380(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffe5d9a1000 CR3: 000000001e682000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 attr_load_runs fs/ntfs3/attrib.c:69 [inline]
 attr_set_size+0xfdf/0x4300 fs/ntfs3/attrib.c:502
 ntfs_create_inode+0x2604/0x3880 fs/ntfs3/inode.c:1716
 ntfs_symlink+0xde/0x110 fs/ntfs3/namei.c:197
 vfs_symlink+0x137/0x2e0 fs/namei.c:4525
 do_symlinkat+0x222/0x3a0 fs/namei.c:4551
 __do_sys_symlinkat fs/namei.c:4567 [inline]
 __se_sys_symlinkat fs/namei.c:4564 [inline]
 __x64_sys_symlinkat+0x95/0xb0 fs/namei.c:4564
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f861218a879
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 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:00007ffe5d9a0638 EFLAGS: 00000246 ORIG_RAX: 000000000000010a
RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007f861218a879
RDX: 0000000020000440 RSI: 0000000000000006 RDI: 0000000020000340
RBP: 00007f861221d610 R08: 00007ffe5d9a0808 R09: 00007ffe5d9a0808
R10: 00007ffe5d9a0808 R11: 0000000000000246 R12: 0000000000000001
R13: 00007ffe5d9a07f8 R14: 0000000000000001 R15: 0000000000000001
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:run_lookup fs/ntfs3/run.c:39 [inline]
RIP: 0010:run_is_mapped_full+0x35/0x480 fs/ntfs3/run.c:173
Code: 41 54 53 48 83 ec 30 41 89 d4 41 89 f6 49 89 fd 49 bf 00 00 00 00 00 fc ff df e8 d6 85 a5 fe 49 8d 5d 08 48 89 d8 48 c1 e8 03 <42> 80 3c 38 00 74 08 48 89 df e8 fc 0b 0d ff 48 8b 1b 31 ff 48 89
RSP: 0018:ffffc90003f37758 EFLAGS: 00010202
RAX: 0000000000000001 RBX: 0000000000000008 RCX: ffff888022738000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc90003f37b18 R08: ffffffff82e4c29a R09: ffffffff82ee1f39
R10: 0000000000000002 R11: ffff888022738000 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
FS:  0000555587274380(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffe5d9a1000 CR3: 000000001e682000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess):
   0:	41 54                	push   %r12
   2:	53                   	push   %rbx
   3:	48 83 ec 30          	sub    $0x30,%rsp
   7:	41 89 d4             	mov    %edx,%r12d
   a:	41 89 f6             	mov    %esi,%r14d
   d:	49 89 fd             	mov    %rdi,%r13
  10:	49 bf 00 00 00 00 00 	movabs $0xdffffc0000000000,%r15
  17:	fc ff df
  1a:	e8 d6 85 a5 fe       	call   0xfea585f5
  1f:	49 8d 5d 08          	lea    0x8(%r13),%rbx
  23:	48 89 d8             	mov    %rbx,%rax
  26:	48 c1 e8 03          	shr    $0x3,%rax
* 2a:	42 80 3c 38 00       	cmpb   $0x0,(%rax,%r15,1) <-- trapping instruction
  2f:	74 08                	je     0x39
  31:	48 89 df             	mov    %rbx,%rdi
  34:	e8 fc 0b 0d ff       	call   0xff0d0c35
  39:	48 8b 1b             	mov    (%rbx),%rbx
  3c:	31 ff                	xor    %edi,%edi
  3e:	48                   	rex.W
  3f:	89                   	.byte 0x89


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