------------[ cut here ]------------
kernel BUG at fs/hfsplus/xattr.c:175!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 4423 Comm: syz.2.18 Not tainted 5.15.189-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
RIP: 0010:hfsplus_create_attributes_file fs/hfsplus/xattr.c:175 [inline]
RIP: 0010:__hfsplus_setxattr+0x1e12/0x1e20 fs/hfsplus/xattr.c:331
Code: e8 90 ff e9 ab fb ff ff e8 db 84 4c ff 4c 89 e7 48 c7 c6 00 5a 1f 8a e8 9c ef 7e ff 0f 0b e8 c5 84 4c ff 0f 0b e8 be 84 4c ff <0f> 0b e8 b7 84 4c ff e9 90 f2 ff ff 66 90 41 56 53 89 f3 49 89 fe
RSP: 0018:ffffc90004a074e0 EFLAGS: 00010287
RAX: ffffffff822b3f62 RBX: 1ffff92000940eb8 RCX: 0000000000080000
RDX: ffffc9000f70e000 RSI: 00000000000083f8 RDI: 00000000000083f9
RBP: ffffc90004a079a0 R08: dffffc0000000000 R09: ffffed100eeb2120
R10: ffffed100eeb2120 R11: 1ffff1100eeb211f R12: ffff888077590870
R13: dffffc0000000000 R14: 0000000000010000 R15: ffff8880775908c0
FS:  00007f9d20fe76c0(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000001400 CR3: 000000005f728000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 hfsplus_setxattr+0xac/0xe0 fs/hfsplus/xattr.c:434
 hfsplus_security_setxattr+0x3c/0x50 fs/hfsplus/xattr_security.c:31
 __vfs_setxattr+0x3e0/0x420 fs/xattr.c:182
 __vfs_setxattr_noperm+0x129/0x5e0 fs/xattr.c:216
 vfs_setxattr+0x168/0x2f0 fs/xattr.c:303
 do_setxattr fs/xattr.c:588 [inline]
 setxattr+0x2da/0x300 fs/xattr.c:611
 path_setxattr+0x142/0x280 fs/xattr.c:630
 __do_sys_setxattr fs/xattr.c:646 [inline]
 __se_sys_setxattr fs/xattr.c:642 [inline]
 __x64_sys_setxattr+0xb7/0xd0 fs/xattr.c:642
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7f9d231a09a9
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:00007f9d20fe7038 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc
RAX: ffffffffffffffda RBX: 00007f9d233c8080 RCX: 00007f9d231a09a9
RDX: 0000000000000000 RSI: 0000200000000300 RDI: 00002000000002c0
RBP: 00007f9d23222d69 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000001 R14: 00007f9d233c8080 R15: 00007fffd22e1d98
 </TASK>
Modules linked in:
---[ end trace 6d9f7f4e59fee470 ]---
RIP: 0010:hfsplus_create_attributes_file fs/hfsplus/xattr.c:175 [inline]
RIP: 0010:__hfsplus_setxattr+0x1e12/0x1e20 fs/hfsplus/xattr.c:331
Code: e8 90 ff e9 ab fb ff ff e8 db 84 4c ff 4c 89 e7 48 c7 c6 00 5a 1f 8a e8 9c ef 7e ff 0f 0b e8 c5 84 4c ff 0f 0b e8 be 84 4c ff <0f> 0b e8 b7 84 4c ff e9 90 f2 ff ff 66 90 41 56 53 89 f3 49 89 fe
RSP: 0018:ffffc90004a074e0 EFLAGS: 00010287
RAX: ffffffff822b3f62 RBX: 1ffff92000940eb8 RCX: 0000000000080000
RDX: ffffc9000f70e000 RSI: 00000000000083f8 RDI: 00000000000083f9
RBP: ffffc90004a079a0 R08: dffffc0000000000 R09: ffffed100eeb2120
R10: ffffed100eeb2120 R11: 1ffff1100eeb211f R12: ffff888077590870
R13: dffffc0000000000 R14: 0000000000010000 R15: ffff8880775908c0
FS:  00007f9d20fe76c0(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007efc5c716b60 CR3: 000000005f728000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400