Re: strange errors coming from ncdu

[Clemens Lang]

Hi,

[re-sent from correct address]

> On 4. Nov 2025, at 07:52, Kenneth Wolcott <kennethwolc...@gmail.com> wrote:
> 
> Hi;
> 
> I don't recall seeing these type of errors previously.
> 
> ncdu --version
> ncdu 2.9.1
> 
> arm64, Tahoe
> 
> ncdu -0 ~ [no problems]
> ncdu -0 / [the following error blocks, many instances]
> 
> unexpected errno: 60
> ???:?:?: 0x1040d3403 in _debug.dumpCurrentStackTraceToWriter (???)
> ???:?:?: 0x10410afd7 in _debug.dumpCurrentStackTrace (???)
> ???:?:?: 0x1040da703 in _posix.unexpectedErrno (???)
> ???:?:?: 0x10417db0b in _fs.Dir.Iterator__struct_20962.nextDarwin (???)
> ???:?:?: 0x10416b41f in _fs.Dir.Iterator__struct_20962.next (???)
> ???:?:?: 0x10415ddc7 in _scan.Thread.run (???)
> ???:?:?: 0x10415c5e7 in _scan.scan (???)
> ???:?:?: 0x104152cf7 in _main.main (???)
> ???:?:?: 0x1041518a7 in _main (???)
> ???:?:?: 0x1817e9d53 in ??? (???)
> ???:?:?: 0x0 in ??? (???)


Alternatively, the `gdu` port installs a tool written in Go that looks exactly 
like ncdu, is faster, and works flawlessly on Tahoe arm64, and doesn’t require 
Zig.


HTH,
Clemens