------------[ cut here ]------------ WARNING: CPU: 1 PID: 15952 at fs/hfsplus/inode.c:616 hfsplus_cat_write_inode+0x6dd/0x7a0 fs/hfsplus/inode.c:616 Modules linked in: CPU: 1 PID: 15952 Comm: kworker/u4:13 Not tainted 6.3.0-rc5-next-20230406-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 Workqueue: writeback wb_workfn (flush-7:3) RIP: 0010:hfsplus_cat_write_inode+0x6dd/0x7a0 fs/hfsplus/inode.c:616 Code: ff ff e8 56 e1 87 ff e9 42 fa ff ff 4c 89 e7 e8 09 e1 87 ff e9 0b fc ff ff e8 cf 1e 35 ff 0f 0b e9 44 fc ff ff e8 c3 1e 35 ff <0f> 0b e9 15 fe ff ff 41 bd fb ff ff ff e9 58 fa ff ff 4c 89 f7 e8 RSP: 0018:ffffc90005ec74c0 EFLAGS: 00010293 RAX: 0000000000000000 RBX: 1ffff92000bd8e9a RCX: 0000000000000000 RDX: ffff888078ff3a80 RSI: ffffffff824e390d RDI: 0000000000000005 RBP: ffff8880346537b0 R08: 0000000000000005 R09: 00000000000000f7 R10: 0000000000000058 R11: 0000000000000000 R12: 0000000000000058 R13: 0000000000000000 R14: ffff888034653740 R15: ffffc90005ec7500 FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ffcccf5cd24 CR3: 0000000019362000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: hfsplus_write_inode fs/hfsplus/super.c:160 [inline] hfsplus_write_inode+0x93/0x520 fs/hfsplus/super.c:147 write_inode fs/fs-writeback.c:1453 [inline] __writeback_single_inode+0x9f2/0xdb0 fs/fs-writeback.c:1665 writeback_sb_inodes+0x54d/0xe70 fs/fs-writeback.c:1891 wb_writeback+0x294/0xa50 fs/fs-writeback.c:2065 wb_do_writeback fs/fs-writeback.c:2208 [inline] wb_workfn+0x2a5/0xcc0 fs/fs-writeback.c:2248 process_one_work+0x99a/0x15e0 kernel/workqueue.c:2405 worker_thread+0x67d/0x10c0 kernel/workqueue.c:2552 kthread+0x33e/0x440 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308