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Groups > linux.debian.bugs.dist > #1270731

Bug#1120973: fatrace: suddenly noisy with access failures in /proc

From "Oliver M. Schode" <oliver.schode@online.de>
Newsgroups linux.debian.bugs.dist
Subject Bug#1120973: fatrace: suddenly noisy with access failures in /proc
Date 2025-11-19 00:40 +0100
Message-ID <LSDsJ-dZNA-5@gated-at.bofh.it> (permalink)
Organization linux.* mail to news gateway

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Package: fatrace
Version: 0.19.0-2
Severity: minor

Dear Maintainer,

fatrace is suddenly pretty noisy with (spurious?) error messages of the
form "failed to open /proc/XXXXXX: No such file or directory". In a few
instances it also attempts accessing the /comm subdirectory. So when not
redirecting stderr, even on a rather short run and relatively silent
system, I'm easily seeing hundreds of such lines. Of course, these don't
end up in the regular output file, though I don't think it's intended
behavior and there is hardly a point. My guess is these are simply due
to very short-lived processes, like there's some kind race condition.
It's apparently harmless, but if so might better be ignored.

Regards,
Oliver

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Bug#1120973: fatrace: suddenly noisy with access failures in /proc "Oliver M. Schode" <oliver.schode@online.de> - 2025-11-19 00:40 +0100
  Bug#1120973: fatrace: suddenly noisy with access failures in /proc Martin Pitt <mpitt@debian.org> - 2025-11-20 12:30 +0100

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