------------[ cut here ]------------
WARNING: CPU: 0 PID: 9523 at fs/hfsplus/extents.c:346 hfsplus_free_extents+0x3db/0x520 fs/hfsplus/extents.c:346
Modules linked in:
CPU: 0 PID: 9523 Comm: syz-executor.5 Not tainted 6.9.0-rc4-syzkaller-00214-g13a2e429f644 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
RIP: 0010:hfsplus_free_extents+0x3db/0x520 fs/hfsplus/extents.c:346
Code: 23 ff 8b 44 24 04 85 c0 0f 84 34 fe ff ff e8 0c 44 23 ff 48 c7 c7 a0 af 48 8b e8 d0 e5 03 ff e9 1e fe ff ff e8 f6 43 23 ff 90 <0f> 0b 90 e9 b1 fc ff ff e8 e8 43 23 ff 8b 14 24 8b 74 24 04 48 8b
RSP: 0018:ffffc90010f0fb30 EFLAGS: 00010283
RAX: 0000000000027fcd RBX: ffff8880250772d8 RCX: ffffc9000a720000
RDX: 0000000000040000 RSI: ffffffff826bc00a RDI: 0000000000000001
RBP: 0000000000000032 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000000 R12: 00000000222fbc01
R13: 0000000000000021 R14: ffff88805a7e0000 R15: dffffc0000000000
FS:  00007f171501b6c0(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555594c14978 CR3: 00000000623ea000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 hfsplus_file_truncate+0x836/0x9e0 fs/hfsplus/extents.c:591
 hfsplus_setattr+0x1eb/0x310 fs/hfsplus/inode.c:265
 notify_change+0x745/0x11c0 fs/attr.c:497
 do_truncate+0x15c/0x220 fs/open.c:65
 do_ftruncate+0x5e5/0x720 fs/open.c:181
 do_sys_ftruncate fs/open.c:199 [inline]
 __do_sys_ftruncate fs/open.c:207 [inline]
 __se_sys_ftruncate fs/open.c:205 [inline]
 __x64_sys_ftruncate+0xa9/0x110 fs/open.c:205
 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: 0033:0x7f171427dea9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 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 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f171501b0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000004d
RAX: ffffffffffffffda RBX: 00007f17143ac050 RCX: 00007f171427dea9
RDX: 0000000000000000 RSI: 00000000000081fd RDI: 0000000000000005
RBP: 00007f17142ca4a4 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000006e R14: 00007f17143ac050 R15: 00007ffd2e2ab568
 </TASK>