------------[ cut here ]------------ WARNING: CPU: 0 PID: 4390 at fs/ntfs3/bitmap.c:221 rb_insert_start fs/ntfs3/bitmap.c:221 [inline] WARNING: CPU: 0 PID: 4390 at fs/ntfs3/bitmap.c:221 wnd_add_free_ext+0x997/0xb00 fs/ntfs3/bitmap.c:356 Modules linked in: CPU: 0 PID: 4390 Comm: syz.0.61 Not tainted 5.18.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 RIP: 0010:rb_insert_start fs/ntfs3/bitmap.c:221 [inline] RIP: 0010:wnd_add_free_ext+0x997/0xb00 fs/ntfs3/bitmap.c:356 Code: 8b 7c 24 18 4c 89 27 48 c7 47 08 00 00 00 00 48 c7 47 10 00 00 00 00 48 89 3b 4c 89 f6 e8 51 c0 64 00 eb 0e e8 1a a8 8f ff 90 <0f> 0b 90 4c 8b 6c 24 08 4d 8d b5 e8 00 00 00 4d 8b a5 e8 00 00 00 RSP: 0000:ffffc900034d37d0 EFLAGS: 00010293 RAX: ffffffff81a42106 RBX: 0000000000000603 RCX: ffff88810b98b780 RDX: 0000000000000000 RSI: 0000000000000603 RDI: 0000000000000603 RBP: ffff88810e4ed3c0 R08: ffffffff81a420a4 R09: 0000000000000000 R10: 0000000000000000 R11: ffff88810e4ed450 R12: ffff88810e4ed3c0 R13: ffff888117bcd1f0 R14: ffff888117bcd2d0 R15: 0000000000000603 FS: 00007fa7217de6c0(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fa718309000 CR3: 000000010be72000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: wnd_zone_set+0x57/0xb0 fs/ntfs3/bitmap.c:1399 mark_as_free_ex+0x224/0x270 run_deallocate_ex+0xfa/0x1e0 fs/ntfs3/attrib.c:143 attr_set_size+0x729/0x14c0 fs/ntfs3/attrib.c:675 ntfs_truncate fs/ntfs3/file.c:497 [inline] ntfs3_setattr+0x285/0x4c0 fs/ntfs3/file.c:795 notify_change+0x793/0x800 fs/attr.c:410 do_truncate+0x136/0x170 fs/open.c:65 handle_truncate fs/namei.c:3132 [inline] do_open fs/namei.c:3480 [inline] path_openat+0x1342/0x1600 fs/namei.c:3609 do_filp_open+0xc9/0x1b0 fs/namei.c:3636 do_sys_openat2+0xb5/0x250 fs/open.c:1213 do_sys_open fs/open.c:1229 [inline] __do_sys_openat fs/open.c:1245 [inline] __se_sys_openat fs/open.c:1240 [inline] __x64_sys_openat+0xcf/0xf0 fs/open.c:1240 do_syscall_64+0x48/0xc0 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x7fa7209779f9 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:00007fa7217de038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 RAX: ffffffffffffffda RBX: 00007fa720b06058 RCX: 00007fa7209779f9 RDX: 000000000000275a RSI: 0000000020001000 RDI: ffffffffffffff9c RBP: 00007fa7209e58ee R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007fa720b06058 R15: 00007ffe8f92ec68