------------[ cut here ]------------ kernel BUG at fs/hfsplus/xattr.c:175! Oops: invalid opcode: 0000 [#1] SMP KASAN PTI CPU: 0 UID: 0 PID: 7334 Comm: syz.2.203 Not tainted 6.16.0-rc6-next-20250718-syzkaller #0 PREEMPT(full) 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+0x1f3f/0x1f50 fs/hfsplus/xattr.c:331 Code: e9 75 fb ff ff e8 01 e4 26 ff 48 89 df 48 c7 c6 60 c5 a1 8b e8 62 64 6e ff 90 0f 0b e8 ea e3 26 ff 90 0f 0b e8 e2 e3 26 ff 90 <0f> 0b e8 da e3 26 ff e9 89 f4 ff ff 0f 1f 44 00 00 90 90 90 90 90 RSP: 0018:ffffc9000455f440 EFLAGS: 00010283 RAX: ffffffff8298cd2e RBX: 0000000000010000 RCX: 0000000000080000 RDX: ffffc9000c24b000 RSI: 0000000000000363 RDI: 0000000000000364 RBP: ffffc9000455f8f8 R08: ffff888020f53173 R09: 1ffff110041ea62e R10: dffffc0000000000 R11: ffffed10041ea62f R12: 1ffff920008abea4 R13: ffff888020f52370 R14: ffff88807a770800 R15: dffffc0000000000 FS: 00007fd656d8b6c0(0000) GS:ffff888125be3000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000110c25d3f3 CR3: 00000000588f2000 CR4: 00000000003526f0 Call Trace: hfsplus_setxattr+0x11e/0x180 fs/hfsplus/xattr.c:432 hfsplus_security_setxattr+0x40/0x60 fs/hfsplus/xattr_security.c:31 __vfs_setxattr+0x439/0x480 fs/xattr.c:200 __vfs_setxattr_noperm+0x12d/0x660 fs/xattr.c:234 vfs_setxattr+0x16b/0x2f0 fs/xattr.c:321 do_setxattr fs/xattr.c:636 [inline] filename_setxattr+0x274/0x600 fs/xattr.c:665 path_setxattrat+0x364/0x3a0 fs/xattr.c:713 __do_sys_setxattr fs/xattr.c:747 [inline] __se_sys_setxattr fs/xattr.c:743 [inline] __x64_sys_setxattr+0xbc/0xe0 fs/xattr.c:743 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fd655f8e9a9 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:00007fd656d8b038 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc RAX: ffffffffffffffda RBX: 00007fd6561b5fa0 RCX: 00007fd655f8e9a9 RDX: 00002000000003c0 RSI: 0000200000000140 RDI: 0000200000000100 RBP: 00007fd656010d69 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000700 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007fd6561b5fa0 R15: 00007ffcbc627fc8 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:hfsplus_create_attributes_file fs/hfsplus/xattr.c:175 [inline] RIP: 0010:__hfsplus_setxattr+0x1f3f/0x1f50 fs/hfsplus/xattr.c:331 Code: e9 75 fb ff ff e8 01 e4 26 ff 48 89 df 48 c7 c6 60 c5 a1 8b e8 62 64 6e ff 90 0f 0b e8 ea e3 26 ff 90 0f 0b e8 e2 e3 26 ff 90 <0f> 0b e8 da e3 26 ff e9 89 f4 ff ff 0f 1f 44 00 00 90 90 90 90 90 RSP: 0018:ffffc9000455f440 EFLAGS: 00010283 RAX: ffffffff8298cd2e RBX: 0000000000010000 RCX: 0000000000080000 RDX: ffffc9000c24b000 RSI: 0000000000000363 RDI: 0000000000000364 RBP: ffffc9000455f8f8 R08: ffff888020f53173 R09: 1ffff110041ea62e R10: dffffc0000000000 R11: ffffed10041ea62f R12: 1ffff920008abea4 R13: ffff888020f52370 R14: ffff88807a770800 R15: dffffc0000000000 FS: 00007fd656d8b6c0(0000) GS:ffff888125be3000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055c941c5a950 CR3: 00000000588f2000 CR4: 00000000003526f0