------------[ cut here ]------------
kernel BUG at fs/hfsplus/bnode.c:624!
Oops: invalid opcode: 0000 [#1] SMP KASAN PTI
CPU: 1 UID: 0 PID: 6136 Comm: syz.4.27 Not tainted 6.15.0-rc4-syzkaller-00021-gca91b9500108 #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
RIP: 0010:hfsplus_bnode_put+0x54a/0x560 fs/hfsplus/bnode.c:624
Code: 8c ff e9 b2 fe ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c f0 fe ff ff 48 89 df e8 c1 9e 8c ff e9 e3 fe ff ff e8 87 cf 2c ff 90 <0f> 0b e8 7f cf 2c ff 90 0f 0b 66 66 66 2e 0f 1f 84 00 00 00 00 00
RSP: 0018:ffffc90003c67128 EFLAGS: 00010283
RAX: ffffffff8292ee59 RBX: ffff88802929dc00 RCX: 0000000000080000
RDX: ffffc9000f351000 RSI: 0000000000001e2e RDI: 0000000000001e2f
RBP: 0000000000000000 R08: ffff88802929dc83 R09: 1ffff11005253b90
R10: dffffc0000000000 R11: ffffed1005253b91 R12: ffff88802929dc80
R13: 1ffff9200078ce38 R14: dffffc0000000000 R15: ffff8880117d4000
FS:  00007f36574546c0(0000) GS:ffff888126203000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f3657432f98 CR3: 000000007c1fe000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 hfsplus_bmap_alloc+0x523/0x5c0 fs/hfsplus/btree.c:414
 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_mknod+0x16a/0x290 fs/hfsplus/dir.c:494
 lookup_open fs/namei.c:3701 [inline]
 open_last_lookups fs/namei.c:3800 [inline]
 path_openat+0x14f1/0x3830 fs/namei.c:4036
 do_filp_open+0x1fa/0x410 fs/namei.c:4066
 do_sys_openat2+0x121/0x1c0 fs/open.c:1429
 do_sys_open fs/open.c:1444 [inline]
 __do_sys_open fs/open.c:1452 [inline]
 __se_sys_open fs/open.c:1448 [inline]
 __x64_sys_open+0x11e/0x150 fs/open.c:1448
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xf6/0x210 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f365658e969
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:00007f3657454038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
RAX: ffffffffffffffda RBX: 00007f36567b6160 RCX: 00007f365658e969
RDX: 0000000000000000 RSI: 0000000000143142 RDI: 0000200000000100
RBP: 00007f3656610ab1 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000001 R14: 00007f36567b6160 R15: 00007fff2791bdb8
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:hfsplus_bnode_put+0x54a/0x560 fs/hfsplus/bnode.c:624
Code: 8c ff e9 b2 fe ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c f0 fe ff ff 48 89 df e8 c1 9e 8c ff e9 e3 fe ff ff e8 87 cf 2c ff 90 <0f> 0b e8 7f cf 2c ff 90 0f 0b 66 66 66 2e 0f 1f 84 00 00 00 00 00
RSP: 0018:ffffc90003c67128 EFLAGS: 00010283

RAX: ffffffff8292ee59 RBX: ffff88802929dc00 RCX: 0000000000080000
RDX: ffffc9000f351000 RSI: 0000000000001e2e RDI: 0000000000001e2f
RBP: 0000000000000000 R08: ffff88802929dc83 R09: 1ffff11005253b90
R10: dffffc0000000000 R11: ffffed1005253b91 R12: ffff88802929dc80
R13: 1ffff9200078ce38 R14: dffffc0000000000 R15: ffff8880117d4000
FS:  00007f36574546c0(0000) GS:ffff888126103000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f0f78060000 CR3: 000000007c1fe000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400