------------[ cut here ]------------
WARNING: CPU: 0 PID: 20829 at fs/hfsplus/extents.c:346 hfsplus_free_extents+0x703/0xae0
Modules linked in:
CPU: 0 PID: 20829 Comm: syz-executor.2 Not tainted 6.4.0-rc1-syzkaller-00177-gbb7c241fae62 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023
RIP: 0010:hfsplus_free_extents+0x703/0xae0 fs/hfsplus/extents.c:346
Code: 0f cb 44 89 ef 89 de e8 bb cf 2a ff 41 39 dd 75 20 49 83 c7 28 e8 2d ce 2a ff 41 bc 05 00 00 00 e9 e2 f9 ff ff e8 1d ce 2a ff <0f> 0b e9 83 f9 ff ff 44 89 ef 89 de e8 8c cf 2a ff 41 29 dd 73 0a
RSP: 0018:ffffc90005bff890 EFLAGS: 00010287
RAX: ffffffff82609923 RBX: ffff8880764c1020 RCX: 0000000000040000
RDX: ffffc9000de86000 RSI: 00000000000125bf RDI: 00000000000125c0
RBP: ffff88807d90a000 R08: dffffc0000000000 R09: ffffed100f5a480a
R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
R13: 0000000000000145 R14: ffffc90005bff9b0 R15: ffff88806b000018
FS:  00007f750ba3c700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020052000 CR3: 000000007977d000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 hfsplus_file_truncate+0x7d0/0xb40 fs/hfsplus/extents.c:591
 hfsplus_write_begin+0xc6/0xd0 fs/hfsplus/inode.c:56
 generic_perform_write+0x300/0x5e0 mm/filemap.c:3923
 __generic_file_write_iter+0x17a/0x400 mm/filemap.c:4051
 generic_file_write_iter+0xaf/0x310 mm/filemap.c:4083
 call_write_iter include/linux/fs.h:1868 [inline]
 new_sync_write fs/read_write.c:491 [inline]
 vfs_write+0x790/0xb20 fs/read_write.c:584
 ksys_write+0x1a0/0x2c0 fs/read_write.c:637
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f751528c169
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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:00007f750ba3c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007f75153ac120 RCX: 00007f751528c169
RDX: 000000000208e297 RSI: 0000000020000180 RDI: 0000000000000007
RBP: 00007f75152e7ca1 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffc1601a9af R14: 00007f750ba3c300 R15: 0000000000022000
 </TASK>