------------[ cut here ]------------
WARNING: CPU: 0 PID: 21202 at fs/hfsplus/inode.c:534 hfsplus_cat_read_inode+0x843/0x9e0 fs/hfsplus/inode.c:534
Modules linked in:
CPU: 0 PID: 21202 Comm: syz-executor.2 Not tainted 6.3.0-syzkaller-00113-g1a0beef98b58 #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
RIP: 0010:hfsplus_cat_read_inode+0x843/0x9e0 fs/hfsplus/inode.c:534
Code: 8b 6b 30 48 8d bd b8 01 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 84 b4 fc ff ff e8 17 fe 87 ff e9 aa fc ff ff e8 1d e3 36 ff <0f> 0b e9 52 f9 ff ff e8 e1 fd 87 ff e9 c4 f8 ff ff 4c 89 f7 e8 34
RSP: 0018:ffffc900272474f0 EFLAGS: 00010212
RAX: 0000000000005871 RBX: ffff888070e630f0 RCX: ffffc90003dea000
RDX: 0000000000040000 RSI: ffffffff824c1d63 RDI: 0000000000000005
RBP: ffffc90027247838 R08: 0000000000000005 R09: 00000000000000f7
R10: 000000000000004e R11: 0600000000000100 R12: 1ffff92004e48e9f
R13: 000000000000004e R14: ffffc90027247864 R15: ffffc90027247850
FS:  0000000000000000(0000) GS:ffff88802c600000(0063) knlGS:00000000f7f94b40
CS:  0010 DS: 002b ES: 002b CR0: 0000000080050033
CR2: 00000000eda7ec00 CR3: 00000000480ce000 CR4: 0000000000150ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 hfsplus_iget+0x4be/0x7c0 fs/hfsplus/super.c:84
 hfsplus_fill_super+0xc86/0x1c40 fs/hfsplus/super.c:503
 mount_bdev+0x351/0x410 fs/super.c:1380
 legacy_get_tree+0x109/0x220 fs/fs_context.c:610
 vfs_get_tree+0x8d/0x350 fs/super.c:1510
 do_new_mount fs/namespace.c:3042 [inline]
 path_mount+0x1342/0x1e40 fs/namespace.c:3372
 do_mount fs/namespace.c:3385 [inline]
 __do_sys_mount fs/namespace.c:3594 [inline]
 __se_sys_mount fs/namespace.c:3571 [inline]
 __ia32_sys_mount+0x282/0x300 fs/namespace.c:3571
 do_syscall_32_irqs_on arch/x86/entry/common.c:112 [inline]
 __do_fast_syscall_32+0x65/0xf0 arch/x86/entry/common.c:178
 do_fast_syscall_32+0x33/0x70 arch/x86/entry/common.c:203
 entry_SYSENTER_compat_after_hwframe+0x70/0x82
RIP: 0023:0xf7f99579
Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00
RSP: 002b:00000000f7f94410 EFLAGS: 00000296 ORIG_RAX: 0000000000000015
RAX: ffffffffffffffda RBX: 00000000f7f94480 RCX: 0000000020000040
RDX: 0000000020000e00 RSI: 0000000000a00007 RDI: 00000000f7f944c0
RBP: 00000000f7f944c0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
 </TASK>
----------------
Code disassembly (best guess), 2 bytes skipped:
   0:	10 06                	adc    %al,(%rsi)
   2:	03 74 b4 01          	add    0x1(%rsp,%rsi,4),%esi
   6:	10 07                	adc    %al,(%rdi)
   8:	03 74 b0 01          	add    0x1(%rax,%rsi,4),%esi
   c:	10 08                	adc    %cl,(%rax)
   e:	03 74 d8 01          	add    0x1(%rax,%rbx,8),%esi
  1e:	00 51 52             	add    %dl,0x52(%rcx)
  21:	55                   	push   %rbp
  22:	89 e5                	mov    %esp,%ebp
  24:	0f 34                	sysenter
  26:	cd 80                	int    $0x80
* 28:	5d                   	pop    %rbp <-- trapping instruction
  29:	5a                   	pop    %rdx
  2a:	59                   	pop    %rcx
  2b:	c3                   	retq
  2c:	90                   	nop
  2d:	90                   	nop
  2e:	90                   	nop
  2f:	90                   	nop
  30:	8d b4 26 00 00 00 00 	lea    0x0(%rsi,%riz,1),%esi
  37:	8d b4 26 00 00 00 00 	lea    0x0(%rsi,%riz,1),%esi