syzbot

ntfs3: loop3: ino=1e, "file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" failed to parse mft record
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WARNING: CPU: 1 PID: 6328 at fs/ntfs3/frecord.c:3085 ni_rename+0xea/0x100 fs/ntfs3/frecord.c:3084
Modules linked in:
CPU: 1 PID: 6328 Comm: syz.3.146 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
RIP: 0010:ni_rename+0xea/0x100 fs/ntfs3/frecord.c:3084
Code: 54 bf fe 65 48 8b 04 25 28 00 00 00 48 3b 44 24 10 75 1b 44 89 e0 48 83 c4 18 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 96 54 bf fe <0f> 0b eb cb e8 1d 3a a1 07 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00
RSP: 0018:ffffc9000c437ad8 EFLAGS: 00010283
RAX: ffffffff82c63c2a RBX: 00000000fffffffe RCX: 0000000000080000
RDX: ffffc9000d64d000 RSI: 0000000000028b79 RDI: 0000000000028b7a
RBP: 00000000fffffffe R08: 0000000000000003 R09: 0000000000000004
R10: dffffc0000000000 R11: fffffbfff1a1c040 R12: 0000000000000000
R13: ffff88802f49a200 R14: ffff888050cc1620 R15: ffff888050cc0ec0
FS:  00007f2a1827c6c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f0684b5b000 CR3: 0000000025061000 CR4: 00000000003506e0
Call Trace:
 <TASK>
 ntfs_rename+0x6dc/0xb30 fs/ntfs3/namei.c:333
 vfs_rename+0xb96/0xec0 fs/namei.c:4880
 do_renameat2+0x8a1/0xc70 fs/namei.c:5033
 __do_sys_renameat2 fs/namei.c:5066 [inline]
 __se_sys_renameat2 fs/namei.c:5063 [inline]
 __x64_sys_renameat2+0xd2/0xe0 fs/namei.c:5063
 do_syscall_x64 arch/x86/entry/common.c:51 [inline]
 do_syscall_64+0x55/0xb0 arch/x86/entry/common.c:81
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7f2a1738f749
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:00007f2a1827c038 EFLAGS: 00000246 ORIG_RAX: 000000000000013c
RAX: ffffffffffffffda RBX: 00007f2a175e6090 RCX: 00007f2a1738f749
RDX: 0000000000000005 RSI: 0000200000000140 RDI: 0000000000000005
RBP: 00007f2a17413f91 R08: 0000000000000000 R09: 0000000000000000
R10: 0000200000000980 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f2a175e6128 R14: 00007f2a175e6090 R15: 00007fff6ba59ae8
 </TASK>