------------[ cut here ]------------ WARNING: CPU: 0 PID: 11 at fs/hfsplus/inode.c:616 hfsplus_cat_write_inode+0xb2f/0x1000 Modules linked in: CPU: 0 PID: 11 Comm: kworker/u4:1 Not tainted 6.1.27-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 Workqueue: writeback wb_workfn (flush-7:0) RIP: 0010:hfsplus_cat_write_inode+0xb2f/0x1000 fs/hfsplus/inode.c:616 Code: 00 0f 85 e8 04 00 00 44 89 f0 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 fd 24 2e ff 0f 0b e9 d4 f7 ff ff e8 f1 24 2e ff <0f> 0b e9 85 fa ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 0b f6 ff RSP: 0018:ffffc90000107140 EFLAGS: 00010293 RAX: ffffffff825b6bbf RBX: 0000000000000058 RCX: ffff88813fe5ba80 RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000000000f8 RBP: ffffc900001074f0 R08: ffffffff825b663a R09: ffffed100ef0b101 R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888077858870 R13: dffffc0000000000 R14: ffffc900001071a0 R15: ffffc90000107200 FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ffeefb1fd28 CR3: 0000000049c5c000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: write_inode fs/fs-writeback.c:1443 [inline] __writeback_single_inode+0x67d/0x11e0 fs/fs-writeback.c:1655 writeback_sb_inodes+0xc21/0x1ac0 fs/fs-writeback.c:1881 wb_writeback+0x49d/0xe10 fs/fs-writeback.c:2055 wb_do_writeback fs/fs-writeback.c:2198 [inline] wb_workfn+0x427/0x1020 fs/fs-writeback.c:2238 process_one_work+0x8aa/0x11f0 kernel/workqueue.c:2289 worker_thread+0xa5f/0x1210 kernel/workqueue.c:2436 kthread+0x268/0x300 kernel/kthread.c:376 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:306