------------[ cut here ]------------
WARNING: fs/nsfs.c:493 at nsfs_fh_to_dentry+0xcc5/0xdc0 fs/nsfs.c:493, CPU#0: syz.2.1600/12392
Modules linked in:
CPU: 0 UID: 0 PID: 12392 Comm: syz.2.1600 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
RIP: 0010:nsfs_fh_to_dentry+0xcc5/0xdc0 fs/nsfs.c:493
Code: 7c 24 60 e9 10 f8 ff ff e8 18 f8 79 ff 90 0f 0b 90 e9 09 f6 ff ff e8 0a f8 79 ff 90 0f 0b 90 e9 81 f6 ff ff e8 fc f7 79 ff 90 <0f> 0b 90 e9 d0 f6 ff ff e8 ee f7 79 ff 45 31 ff e9 d9 f7 ff ff e8
RSP: 0018:ffffc9000baa7a20 EFLAGS: 00010293
RAX: ffffffff8245e124 RBX: 00000000f0000458 RCX: ffff888025ca5ac0
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000f0000458
RBP: ffffc9000baa7b10 R08: ffffffff8fc39677 R09: 1ffffffff1f872ce
R10: dffffc0000000000 R11: fffffbfff1f872cf R12: 1ffff92001754f4c
R13: ffff88805fe9edd4 R14: dffffc0000000000 R15: 0000000000000000
FS:  00007f58544356c0(0000) GS:ffff8881259e7000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b32d63fff CR3: 0000000062f68000 CR4: 00000000003526f0
DR0: 0000000000000008 DR1: 0000000000000002 DR2: 0000000000000081
DR3: ffffffffefffff15 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 exportfs_decode_fh_raw+0x178/0x6e0 fs/exportfs/expfs.c:456
 do_handle_to_path+0xa4/0x1a0 fs/fhandle.c:276
 handle_to_path fs/fhandle.c:400 [inline]
 do_handle_open+0x6b4/0x8f0 fs/fhandle.c:415
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0xfa0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f585358ec29
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:00007f5854435038 EFLAGS: 00000246 ORIG_RAX: 0000000000000130
RAX: ffffffffffffffda RBX: 00007f58537d5fa0 RCX: 00007f585358ec29
RDX: 0000000000400040 RSI: 0000200000000000 RDI: 0000000000000003
RBP: 00007f5853611e41 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f58537d6038 R14: 00007f58537d5fa0 R15: 00007ffc9068a308
 </TASK>