------------[ cut here ]------------
WARNING: CPU: 1 PID: 23701 at fs/hfsplus/extents.c:346 hfsplus_free_extents+0x708/0xae0 fs/hfsplus/extents.c:346
Modules linked in:
CPU: 1 UID: 0 PID: 23701 Comm: syz.0.1604 Not tainted 6.14.0-rc1-syzkaller-00034-g92514ef226f5 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
RIP: 0010:hfsplus_free_extents+0x708/0xae0 fs/hfsplus/extents.c:346
Code: cb 44 89 ef 89 de e8 17 bd 22 ff 41 39 dd 75 22 49 83 c7 28 e8 49 bb 22 ff 41 bc 05 00 00 00 e9 de f9 ff ff e8 39 bb 22 ff 90 <0f> 0b 90 e9 7d f9 ff ff 44 89 ef 89 de e8 e6 bc 22 ff 41 29 dd 73
RSP: 0018:ffffc90003b4f6b0 EFLAGS: 00010287
RAX: ffffffff829ca287 RBX: ffff88807dcd4020 RCX: 0000000000080000
RDX: ffffc9000e2ff000 RSI: 0000000000011994 RDI: 0000000000011995
RBP: ffff888025984000 R08: ffff888021b9804f R09: 1ffff11004373009
R10: dffffc0000000000 R11: ffffed100437300a R12: dffffc0000000000
R13: 000000000000014e R14: 000000000000014e R15: ffff88802984c398
FS:  00007fb416b8c6c0(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffeae2faf68 CR3: 0000000028038000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 hfsplus_file_truncate+0x86c/0xc70 fs/hfsplus/extents.c:592
 hfsplus_write_begin+0xa4/0xb0 fs/hfsplus/inode.c:50
 generic_perform_write+0x346/0x990 mm/filemap.c:4189
 generic_file_write_iter+0x10c/0x5b0 mm/filemap.c:4316
 new_sync_write fs/read_write.c:586 [inline]
 vfs_write+0xacf/0xd10 fs/read_write.c:679
 ksys_write+0x18f/0x2b0 fs/read_write.c:731
 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: 0033:0x7fb415d8cde9
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:00007fb416b8c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007fb415fa6080 RCX: 00007fb415d8cde9
RDX: 00000000ffffffd9 RSI: 00002000000001c0 RDI: 0000000000000008
RBP: 00007fb415e0e2a0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007fb415fa6080 R15: 00007ffcd5b74778
 </TASK>