kernel BUG at fs/hfsplus/xattr.c:175! invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI CPU: 2 PID: 5186 Comm: syz-executor289 Not tainted 6.9.0-rc7-syzkaller-00183-gcf87f46fd34d #0 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 RIP: 0010:hfsplus_create_attributes_file fs/hfsplus/xattr.c:175 [inline] RIP: 0010:__hfsplus_setxattr+0x1fb4/0x2180 fs/hfsplus/xattr.c:331 Code: ff 4c 8b 54 24 50 4c 8b 44 24 48 e9 84 eb ff ff e8 e1 fc 7c ff 4c 8b 54 24 50 4c 8b 44 24 48 e9 4e eb ff ff e8 0d af 21 ff 90 <0f> 0b 48 8b 7c 24 40 e8 c0 fc 7c ff 4c 8b 54 24 50 4c 8b 44 24 48 RSP: 0018:ffffc900031b74c0 EFLAGS: 00010293 RAX: 0000000000000000 RBX: 0000000000010000 RCX: ffffffff826c08b2 RDX: ffff88801b64a440 RSI: ffffffff826c1db3 RDI: 0000000000000007 RBP: ffffed10024d5607 R08: ffff88802f3e8000 R09: 0000000000000000 R10: ffff8880126ab030 R11: ffffffff936af9a8 R12: 0000000000000003 R13: ffff8880126ab000 R14: 1ffff92000636eaa R15: ffffc900031b7580 FS: 00005555900bc380(0000) GS:ffff88806b400000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000557dbb1a3000 CR3: 000000002c3ee000 CR4: 0000000000350ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: hfsplus_setxattr+0x10c/0x180 fs/hfsplus/xattr.c:434 __vfs_setxattr+0x173/0x1e0 fs/xattr.c:200 __vfs_setxattr_noperm+0x127/0x5e0 fs/xattr.c:234 __vfs_setxattr_locked+0x182/0x260 fs/xattr.c:295 vfs_setxattr+0x146/0x350 fs/xattr.c:321 do_setxattr+0x146/0x170 fs/xattr.c:629 setxattr+0x15d/0x180 fs/xattr.c:652 path_setxattr+0x179/0x1e0 fs/xattr.c:671 __do_sys_setxattr fs/xattr.c:687 [inline] __se_sys_setxattr fs/xattr.c:683 [inline] __x64_sys_setxattr+0xc4/0x160 fs/xattr.c:683 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcf/0x260 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fc039753979 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 17 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fff016ed128 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc RAX: ffffffffffffffda RBX: 00007fff016ed308 RCX: 00007fc039753979 RDX: 0000000000000000 RSI: 0000000020001d40 RDI: 0000000020001d00 RBP: 00007fc0397c7610 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 R13: 00007fff016ed2f8 R14: 0000000000000001 R15: 0000000000000001 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:hfsplus_create_attributes_file fs/hfsplus/xattr.c:175 [inline] RIP: 0010:__hfsplus_setxattr+0x1fb4/0x2180 fs/hfsplus/xattr.c:331 Code: ff 4c 8b 54 24 50 4c 8b 44 24 48 e9 84 eb ff ff e8 e1 fc 7c ff 4c 8b 54 24 50 4c 8b 44 24 48 e9 4e eb ff ff e8 0d af 21 ff 90 <0f> 0b 48 8b 7c 24 40 e8 c0 fc 7c ff 4c 8b 54 24 50 4c 8b 44 24 48 RSP: 0018:ffffc900031b74c0 EFLAGS: 00010293 RAX: 0000000000000000 RBX: 0000000000010000 RCX: ffffffff826c08b2 RDX: ffff88801b64a440 RSI: ffffffff826c1db3 RDI: 0000000000000007 RBP: ffffed10024d5607 R08: ffff88802f3e8000 R09: 0000000000000000 R10: ffff8880126ab030 R11: ffffffff936af9a8 R12: 0000000000000003 R13: ffff8880126ab000 R14: 1ffff92000636eaa R15: ffffc900031b7580 FS: 00005555900bc380(0000) GS:ffff88806b400000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000557dbb1a3000 CR3: 000000002c3ee000 CR4: 0000000000350ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400