loop0: detected capacity change from 0 to 1024
hfsplus: new node 0 already hashed?
------------[ cut here ]------------
WARNING: CPU: 0 PID: 5365 at fs/hfsplus/bnode.c:671 hfsplus_bnode_create+0x461/0x4f0 fs/hfsplus/bnode.c:671
Modules linked in:
CPU: 0 UID: 0 PID: 5365 Comm: syz.0.0 Not tainted 6.16.0-syzkaller-12063-g37816488247d #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
RIP: 0010:hfsplus_bnode_create+0x461/0x4f0 fs/hfsplus/bnode.c:671
Code: a1 8b 89 ee e8 c0 f9 8d fe e9 cf fc ff ff e8 76 15 26 ff 4c 89 ef e8 be 97 e3 08 48 c7 c7 00 cb a1 8b 89 ee e8 a0 f9 8d 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:ffffc9000d43f1a0 EFLAGS: 00010246
RAX: 0000000000000023 RBX: ffff888000244000 RCX: d5baf64816431a00
RDX: ffffc9000e4aa000 RSI: 0000000000003f5d RDI: 0000000000003f5e
RBP: 0000000000000000 R08: ffffc9000d43eec7 R09: 1ffff92001a87dd8
R10: dffffc0000000000 R11: fffff52001a87dd9 R12: 0000000000000000
R13: ffff8880002440e0 R14: ffff888036af1100 R15: dffffc0000000000
FS:  00007fa44987b6c0(0000) GS:ffff88808d218000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa448ba6c48 CR3: 0000000011821000 CR4: 0000000000352ef0
Call Trace:
 <TASK>
 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_rename_cat+0x51c/0xde0 fs/hfsplus/catalog.c:491
 hfsplus_unlink+0x2e7/0x730 fs/hfsplus/dir.c:376
 hfsplus_rename+0xcb/0x1c0 fs/hfsplus/dir.c:547
 vfs_rename+0xbd7/0xf00 fs/namei.c:5129
 do_renameat2+0x6ce/0xa80 fs/namei.c:5278
 __do_sys_rename fs/namei.c:5325 [inline]
 __se_sys_rename fs/namei.c:5323 [inline]
 __x64_sys_rename+0x82/0x90 fs/namei.c:5323
 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: 0033:0x7fa44898ebe9
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:00007fa44987b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000052
RAX: ffffffffffffffda RBX: 00007fa448bb5fa0 RCX: 00007fa44898ebe9
RDX: 0000000000000000 RSI: 0000200000000f40 RDI: 00002000000003c0
RBP: 00007fa448a11e19 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fa448bb6038 R14: 00007fa448bb5fa0 R15: 00007ffddb61b1b8
 </TASK>