------------[ cut here ]------------
kernel BUG at fs/hfsplus/bnode.c:618!
Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI
CPU: 1 UID: 0 PID: 8410 Comm: syz.1.293 Not tainted 6.12.0-rc2-syzkaller-00061-gb983b271662b #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:hfsplus_bnode_put.part.0+0x3ac/0x440 fs/hfsplus/bnode.c:618
Code: b6 04 02 84 c0 74 09 3c 03 7f 05 e8 ae 8d 7b ff 41 8b 54 24 38 31 f6 48 89 ef e8 7f de ff ff e9 a2 fe ff ff e8 65 f1 1a ff 90 <0f> 0b 48 8b 7c 24 08 e8 88 8d 7b ff e9 32 fd ff ff 48 89 df e8 7b
RSP: 0018:ffffc900035bf1c0 EFLAGS: 00010287
RAX: 0000000000001753 RBX: ffff888020b72c80 RCX: ffffc90009ef9000
RDX: 0000000000040000 RSI: ffffffff82728fdb RDI: 0000000000000005
RBP: ffff888020b72c00 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000008 R12: ffff88807cd1c000
R13: 0000000000000000 R14: 00000000ffffffe0 R15: 00000000000000c0
FS:  00007f6440eb16c0(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000068e28000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 hfsplus_bnode_put+0x1f/0x30 fs/hfsplus/bnode.c:611
 hfsplus_bmap_alloc+0x720/0x830 fs/hfsplus/btree.c:414
 hfs_bnode_split+0xe5/0xdd0 fs/hfsplus/brec.c:245
 hfsplus_brec_insert+0x2f7/0xc50 fs/hfsplus/brec.c:100
 hfsplus_create_cat+0xc6b/0x10e0 fs/hfsplus/catalog.c:308
 hfsplus_mknod+0x169/0x300 fs/hfsplus/dir.c:494
 lookup_open.isra.0+0x1177/0x14c0 fs/namei.c:3595
 open_last_lookups fs/namei.c:3694 [inline]
 path_openat+0x904/0x2d60 fs/namei.c:3930
 do_filp_open+0x1dc/0x430 fs/namei.c:3960
 do_sys_openat2+0x17a/0x1e0 fs/open.c:1415
 do_sys_open fs/open.c:1430 [inline]
 __do_sys_creat fs/open.c:1506 [inline]
 __se_sys_creat fs/open.c:1500 [inline]
 __x64_sys_creat+0xcd/0x120 fs/open.c:1500
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f644017dff9
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:00007f6440eb1038 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
RAX: ffffffffffffffda RBX: 00007f6440335f80 RCX: 00007f644017dff9
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100
RBP: 00007f64401f0296 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f6440335f80 R15: 00007ffff5545638
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:hfsplus_bnode_put.part.0+0x3ac/0x440 fs/hfsplus/bnode.c:618
Code: b6 04 02 84 c0 74 09 3c 03 7f 05 e8 ae 8d 7b ff 41 8b 54 24 38 31 f6 48 89 ef e8 7f de ff ff e9 a2 fe ff ff e8 65 f1 1a ff 90 <0f> 0b 48 8b 7c 24 08 e8 88 8d 7b ff e9 32 fd ff ff 48 89 df e8 7b
RSP: 0018:ffffc900035bf1c0 EFLAGS: 00010287
RAX: 0000000000001753 RBX: ffff888020b72c80 RCX: ffffc90009ef9000
RDX: 0000000000040000 RSI: ffffffff82728fdb RDI: 0000000000000005
RBP: ffff888020b72c00 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000008 R12: ffff88807cd1c000
R13: 0000000000000000 R14: 00000000ffffffe0 R15: 00000000000000c0
FS:  00007f6440eb16c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2c3f2ff8 CR3: 0000000068e28000 CR4: 0000000000350ef0