------------[ cut here ]------------
kernel BUG at fs/hfsplus/xattr.c:175!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 7307 Comm: syz.2.642 Not tainted 5.15.187-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
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 cb 6e 4b ff 4c 89 e7 48 c7 c6 c0 76 1f 8a e8 4c ef 7e ff 0f 0b e8 b5 6e 4b ff 0f 0b e8 ae 6e 4b ff <0f> 0b e8 a7 6e 4b ff e9 90 f2 ff ff 66 90 41 56 53 89 f3 49 89 fe
RSP: 0000:ffffc900046cf4e0 EFLAGS: 00010283
RAX: ffffffff822c6472 RBX: 1ffff920008d9eb8 RCX: 0000000000080000
RDX: ffffc9000f36e000 RSI: 00000000000026cc RDI: 00000000000026cd
RBP: ffffc900046cf9a0 R08: dffffc0000000000 R09: ffffed100f10b990
R10: ffffed100f10b990 R11: 1ffff1100f10b98f R12: ffff88807885cbf0
R13: dffffc0000000000 R14: 0000000000010000 R15: ffff88807885cc40
FS:  00007f37de2986c0(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055f0efd16168 CR3: 0000000024d37000 CR4: 00000000003526f0
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_trusted_setxattr+0x3c/0x50 fs/hfsplus/xattr_trusted.c:30
 __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_lsetxattr fs/xattr.c:653 [inline]
 __se_sys_lsetxattr fs/xattr.c:649 [inline]
 __x64_sys_lsetxattr+0xb4/0xd0 fs/xattr.c:649
 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: 0033:0x7f37e0451929
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:00007f37de298038 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd
RAX: ffffffffffffffda RBX: 00007f37e0679080 RCX: 00007f37e0451929
RDX: 00002000000003c0 RSI: 00002000000002c0 RDI: 0000200000000100
RBP: 00007f37e04d3b39 R08: 0000000000000000 R09: 0000000000000000
R10: 00000000000000fe R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f37e0679080 R15: 00007ffccae83d88
 </TASK>
Modules linked in:
---[ end trace 7a5bfe06995f4f75 ]---
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 cb 6e 4b ff 4c 89 e7 48 c7 c6 c0 76 1f 8a e8 4c ef 7e ff 0f 0b e8 b5 6e 4b ff 0f 0b e8 ae 6e 4b ff <0f> 0b e8 a7 6e 4b ff e9 90 f2 ff ff 66 90 41 56 53 89 f3 49 89 fe
RSP: 0000:ffffc900046cf4e0 EFLAGS: 00010283
RAX: ffffffff822c6472 RBX: 1ffff920008d9eb8 RCX: 0000000000080000
RDX: ffffc9000f36e000 RSI: 00000000000026cc RDI: 00000000000026cd
RBP: ffffc900046cf9a0 R08: dffffc0000000000 R09: ffffed100f10b990
R10: ffffed100f10b990 R11: 1ffff1100f10b98f R12: ffff88807885cbf0
R13: dffffc0000000000 R14: 0000000000010000 R15: ffff88807885cc40
FS:  00007f37de2986c0(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005636b5fc2078 CR3: 0000000024d37000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400