hfsplus: xattr searching failed hfsplus: xattr searching failed hfsplus: xattr searching failed hfsplus: new node 0 already hashed? ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6460 at fs/hfsplus/bnode.c:579 hfsplus_bnode_create+0x461/0x4f0 fs/hfsplus/bnode.c:579 Modules linked in: CPU: 1 UID: 0 PID: 6460 Comm: syz.4.68 Not tainted 6.16.0-rc5-syzkaller-00276-g5d5d62298b8b #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 RIP: 0010:hfsplus_bnode_create+0x461/0x4f0 fs/hfsplus/bnode.c:579 Code: a1 8b 89 ee e8 40 e9 91 fe e9 cf fc ff ff e8 e6 82 2a ff 4c 89 ef e8 ae 15 d5 08 48 c7 c7 a0 ab a1 8b 89 ee e8 20 e9 91 fe 90 <0f> 0b 90 eb b0 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c d6 fb ff ff RSP: 0018:ffffc90002e37540 EFLAGS: 00010246 RAX: 0000000000000023 RBX: ffff8880345f8000 RCX: cbbc886d467e5500 RDX: ffffc9000ceab000 RSI: 0000000000002487 RDI: 0000000000002488 RBP: 0000000000000000 R08: ffffc90002e37267 R09: 1ffff920005c6e4c R10: dffffc0000000000 R11: fffff520005c6e4d R12: 0000000000000000 R13: ffff8880345f80e0 R14: ffff888027f3a300 R15: dffffc0000000000 FS: 00007f38c5a826c0(0000) GS:ffff888125d4f000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f38c4620000 CR3: 0000000034190000 CR4: 00000000003526f0 Call Trace: hfsplus_bmap_alloc+0x5af/0x640 fs/hfsplus/btree.c:415 hfs_bnode_split+0xcc/0xef0 fs/hfsplus/brec.c:245 hfsplus_brec_insert+0x38f/0xcc0 fs/hfsplus/brec.c:100 hfsplus_create_cat+0x9e9/0x1000 fs/hfsplus/catalog.c:308 hfsplus_symlink+0x133/0x260 fs/hfsplus/dir.c:453 vfs_symlink+0x143/0x2f0 fs/namei.c:4739 do_symlinkat+0x1b1/0x3f0 fs/namei.c:4765 __do_sys_symlink fs/namei.c:4786 [inline] __se_sys_symlink fs/namei.c:4784 [inline] __x64_sys_symlink+0x7a/0x90 fs/namei.c:4784 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f38c4b8e929 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:00007f38c5a82038 EFLAGS: 00000246 ORIG_RAX: 0000000000000058 RAX: ffffffffffffffda RBX: 00007f38c4db5fa0 RCX: 00007f38c4b8e929 RDX: 0000000000000000 RSI: 0000200000000100 RDI: 0000200000000600 RBP: 00007f38c4c10b39 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007f38c4db5fa0 R15: 00007ffdd9b781f8