------------[ cut here ]------------ kernel BUG at fs/hfsplus/xattr.c:175! Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI CPU: 0 UID: 0 PID: 7950 Comm: syz.2.197 Not tainted 6.12.0-syzkaller-01892-g8f7c8b88bda4 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024 RIP: 0010:hfsplus_create_attributes_file fs/hfsplus/xattr.c:175 [inline] RIP: 0010:__hfsplus_setxattr+0x22c4/0x22d0 fs/hfsplus/xattr.c:331 Code: e8 e1 55 3b 09 e8 5c f2 0e ff 4c 89 ff 48 c7 c6 e0 3f 22 8c e8 cd e7 57 ff 90 0f 0b e8 45 f2 0e ff 90 0f 0b e8 3d f2 0e ff 90 <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 RSP: 0018:ffffc900048b7320 EFLAGS: 00010283 RAX: ffffffff8285eba3 RBX: 0000000000010000 RCX: 0000000000080000 RDX: ffffc900170da000 RSI: 0000000000000cd4 RDI: 0000000000000cd5 RBP: ffffc900048b77a8 R08: ffffffff8285d2c3 R09: 1ffff1100c60c8b6 R10: dffffc0000000000 R11: ffffed100c60c8b7 R12: ffff888063063e70 R13: dffffc0000000000 R14: ffff888063064530 R15: 0000000000000000 FS: 00007f27c52286c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f8b321b533b CR3: 0000000059ca8000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: hfsplus_initxattrs+0x158/0x220 fs/hfsplus/xattr_security.c:59 security_inode_init_security+0x29c/0x480 security/security.c:1848 hfsplus_mknod+0x1c6/0x2a0 fs/hfsplus/dir.c:498 lookup_open fs/namei.c:3649 [inline] open_last_lookups fs/namei.c:3748 [inline] path_openat+0x1c03/0x3590 fs/namei.c:3984 do_filp_open+0x27f/0x4e0 fs/namei.c:4014 do_sys_openat2+0x13e/0x1d0 fs/open.c:1398 do_sys_open fs/open.c:1413 [inline] __do_sys_creat fs/open.c:1491 [inline] __se_sys_creat fs/open.c:1485 [inline] __x64_sys_creat+0x123/0x170 fs/open.c:1485 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f27c437e819 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:00007f27c5228038 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 RAX: ffffffffffffffda RBX: 00007f27c4535fa0 RCX: 00007f27c437e819 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 RBP: 00007f27c43f175e R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007f27c4535fa0 R15: 00007ffc623599b8 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:hfsplus_create_attributes_file fs/hfsplus/xattr.c:175 [inline] RIP: 0010:__hfsplus_setxattr+0x22c4/0x22d0 fs/hfsplus/xattr.c:331 Code: e8 e1 55 3b 09 e8 5c f2 0e ff 4c 89 ff 48 c7 c6 e0 3f 22 8c e8 cd e7 57 ff 90 0f 0b e8 45 f2 0e ff 90 0f 0b e8 3d f2 0e ff 90 <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 RSP: 0018:ffffc900048b7320 EFLAGS: 00010283 RAX: ffffffff8285eba3 RBX: 0000000000010000 RCX: 0000000000080000 RDX: ffffc900170da000 RSI: 0000000000000cd4 RDI: 0000000000000cd5 RBP: ffffc900048b77a8 R08: ffffffff8285d2c3 R09: 1ffff1100c60c8b6 R10: dffffc0000000000 R11: ffffed100c60c8b7 R12: ffff888063063e70 R13: dffffc0000000000 R14: ffff888063064530 R15: 0000000000000000 FS: 00007f27c52286c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f27c5206f98 CR3: 0000000059ca8000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400