------------[ cut here ]------------ WARNING: CPU: 1 PID: 9 at fs/hfsplus/inode.c:616 hfsplus_cat_write_inode+0x6dd/0x7a0 fs/hfsplus/inode.c:616 Modules linked in: CPU: 1 PID: 9 Comm: kworker/u4:0 Not tainted 6.1.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 Workqueue: writeback wb_workfn (flush-7:0) RIP: 0010:hfsplus_cat_write_inode+0x6dd/0x7a0 fs/hfsplus/inode.c:616 Code: ff ff e8 76 a3 89 ff e9 42 fa ff ff 4c 89 e7 e8 29 a3 89 ff e9 0b fc ff ff e8 6f ca 3c ff 0f 0b e9 44 fc ff ff e8 63 ca 3c 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:ffffc900000e7498 EFLAGS: 00010293 RAX: 0000000000000000 RBX: 1ffff9200001ce95 RCX: 0000000000000000 RDX: ffff888012370000 RSI: ffffffff8243539d RDI: 0000000000000005 RBP: ffff8880223ba370 R08: 0000000000000005 R09: 00000000000000f7 R10: 0000000000000058 R11: 0000000000000000 R12: 0000000000000058 R13: 0000000000000000 R14: ffff8880223ba300 R15: ffffc900000e74d8 FS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000557fc5dc59e8 CR3: 000000007f2c1000 CR4: 0000000000350ef0 Call Trace: hfsplus_write_inode fs/hfsplus/super.c:160 [inline] hfsplus_write_inode+0x93/0x4e0 fs/hfsplus/super.c:147 write_inode fs/fs-writeback.c:1440 [inline] __writeback_single_inode+0xcfc/0x1440 fs/fs-writeback.c:1652 writeback_sb_inodes+0x54d/0xf90 fs/fs-writeback.c:1878 wb_writeback+0x2c5/0xd70 fs/fs-writeback.c:2052 wb_do_writeback fs/fs-writeback.c:2195 [inline] wb_workfn+0x2e0/0x12f0 fs/fs-writeback.c:2235 process_one_work+0x9bf/0x1710 kernel/workqueue.c:2289 worker_thread+0x669/0x1090 kernel/workqueue.c:2436 kthread+0x2e8/0x3a0 kernel/kthread.c:376 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:306