loop0: detected capacity change from 0 to 1024
hfsplus: new node 0 already hashed?
------------[ cut here ]------------
WARNING: CPU: 0 PID: 5328 at fs/hfsplus/bnode.c:573 hfsplus_bnode_create+0x3b9/0x450 fs/hfsplus/bnode.c:573
Modules linked in:
CPU: 0 UID: 0 PID: 5328 Comm: syz.0.0 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #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+0x3b9/0x450 fs/hfsplus/bnode.c:573
Code: 44 89 e6 e8 f9 4a 7b fe e9 78 fd ff ff e8 7f 93 17 ff 4c 89 ff e8 67 af 87 09 48 c7 c7 40 71 61 8c 44 89 e6 e8 d8 4a 7b fe 90 <0f> 0b 90 eb af 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 80 fc ff ff 48
RSP: 0018:ffffc9000d4471d8 EFLAGS: 00010246
RAX: 0000000000000023 RBX: ffff888036d9b800 RCX: dc8774794f5f2d00
RDX: ffffc9000dfa2000 RSI: 00000000000066b9 RDI: 00000000000066ba
RBP: 0000000000000000 R08: ffffffff81a2a3dc R09: 1ffff92001a88dd8
R10: dffffc0000000000 R11: fffff52001a88dd9 R12: 0000000000000000
R13: dffffc0000000000 R14: ffff888051cf6000 R15: ffff888051cf60e0
FS:  00007f1e450456c0(0000) GS:ffff88808c594000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000020000000101c CR3: 000000003afce000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 hfsplus_bmap_alloc+0x5e0/0x680 fs/hfsplus/btree.c:415
 hfs_bnode_split+0xe5/0x1170 fs/hfsplus/brec.c:245
 hfsplus_brec_insert+0x3a9/0xde0 fs/hfsplus/brec.c:100
 hfsplus_rename_cat+0x66d/0x10b0 fs/hfsplus/catalog.c:491
 hfsplus_rename+0x12e/0x1c0 fs/hfsplus/dir.c:552
 vfs_rename+0xbce/0xf10 fs/namei.c:5086
 do_renameat2+0xc8d/0x1290 fs/namei.c:5235
 __do_sys_rename fs/namei.c:5282 [inline]
 __se_sys_rename fs/namei.c:5280 [inline]
 __x64_sys_rename+0x82/0x90 fs/namei.c:5280
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f1e4418d169
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:00007f1e45045038 EFLAGS: 00000246 ORIG_RAX: 0000000000000052
RAX: ffffffffffffffda RBX: 00007f1e443a5fa0 RCX: 00007f1e4418d169
RDX: 0000000000000000 RSI: 0000200000000f40 RDI: 0000200000000600
RBP: 00007f1e4420e990 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f1e443a5fa0 R15: 00007fff1c03b518
 </TASK>