hfs: request for non-existent node 237 in B*Tree
hfs: request for non-existent node 237 in B*Tree
------------[ cut here ]------------
kernel BUG at fs/hfs/inode.c:444!
Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI
CPU: 1 UID: 0 PID: 67 Comm: kworker/u8:4 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
Workqueue: writeback wb_workfn (flush-7:1)
RIP: 0010:hfs_write_inode+0x365/0x9f0 fs/hfs/inode.c:444
Code: ca 8b 4c 89 f7 e8 eb 11 1b ff 49 83 fe 03 0f 84 cb 02 00 00 49 83 fe 04 74 12 49 83 fe 02 0f 84 af fd ff ff e8 2c 16 1b ff 90 <0f> 0b e8 24 16 1b ff 48 8d 7d 28 48 b8 00 00 00 00 00 fc ff df 48
RSP: 0018:ffffc9000211f4e8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 1ffff92000423e9f RCX: ffffffff82a087c5
RDX: ffff88801d7d8000 RSI: ffffffff82a087e4 RDI: 0000000000000007
RBP: ffff8880795a4f58 R08: 0000000000000007 R09: 0000000000000004
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: ffffc9000211f528 R14: 0000000000000000 R15: ffffc9000211f588
FS:  0000000000000000(0000) GS:ffff8881247b3000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f3e955156c0 CR3: 0000000059e0f000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 write_inode fs/fs-writeback.c:1525 [inline]
 __writeback_single_inode+0xb3e/0xfb0 fs/fs-writeback.c:1745
 writeback_sb_inodes+0x60d/0xfa0 fs/fs-writeback.c:1976
 wb_writeback+0x419/0xb70 fs/fs-writeback.c:2156
 wb_do_writeback fs/fs-writeback.c:2303 [inline]
 wb_workfn+0x14d/0xbe0 fs/fs-writeback.c:2343
 process_one_work+0x9cf/0x1b70 kernel/workqueue.c:3236
 process_scheduled_works kernel/workqueue.c:3319 [inline]
 worker_thread+0x6c8/0xf10 kernel/workqueue.c:3400
 kthread+0x3c5/0x780 kernel/kthread.c:463
 ret_from_fork+0x56d/0x730 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:hfs_write_inode+0x365/0x9f0 fs/hfs/inode.c:444
Code: ca 8b 4c 89 f7 e8 eb 11 1b ff 49 83 fe 03 0f 84 cb 02 00 00 49 83 fe 04 74 12 49 83 fe 02 0f 84 af fd ff ff e8 2c 16 1b ff 90 <0f> 0b e8 24 16 1b ff 48 8d 7d 28 48 b8 00 00 00 00 00 fc ff df 48
RSP: 0018:ffffc9000211f4e8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 1ffff92000423e9f RCX: ffffffff82a087c5
RDX: ffff88801d7d8000 RSI: ffffffff82a087e4 RDI: 0000000000000007
RBP: ffff8880795a4f58 R08: 0000000000000007 R09: 0000000000000004
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: ffffc9000211f528 R14: 0000000000000000 R15: ffffc9000211f588
FS:  0000000000000000(0000) GS:ffff8881246b3000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffa887e7dac CR3: 000000000e380000 CR4: 0000000000350ef0