[Bug 1359252] Re: Signal 18 (CONT) caught by ps (procps-ng version 3.3.9).

[ole.tange]

Seems not to exist on Ubuntu 18.04.

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Title:
  Signal 18 (CONT) caught by ps (procps-ng version 3.3.9).

Status in procps package in Ubuntu:
  New

Bug description:
  #1055551 shows the problem for zsh, but the problem can also be
  provoked in bash:

  1. Start 30000 processes (e.g. sleep) This is needed to slow down `ps`.
  2. Install GNU Parallel 20140815alpha (which uses `ps`)
  3. Run: seq 100 | parallel -j0 parallel -j3 --semaphore sleep .{}\\\;echo {} \\\>\\\> /tmp/log 
  4. When `pstree` shows that parallel has started some ps-processes: CTRL-Z
  5. Wait a few seconds
  6. fg

  Output 100 times:
  Signal 18 (CONT) caught by ps (procps-ng version 3.3.9).
  ps:display.c:66: please report this bug

  It does not seem to cause a problem, so low priority.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: procps 1:3.3.9-1ubuntu2
  ProcVersionSignature: Ubuntu 3.13.0-32.57-lowlatency 3.13.11.4
  Uname: Linux 3.13.0-32-lowlatency x86_64
  ApportVersion: 2.14.1-0ubuntu3.2
  Architecture: amd64
  Date: Wed Aug 20 17:06:13 2014
  InstallationDate: Installed on 2013-10-10 (313 days ago)
  InstallationMedia: Linux Mint 15 "Olivia" - Release amd64 (20130520)
  ProcEnviron:
   LANGUAGE=
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: procps
  UpgradeStatus: No upgrade log present (probably fresh install)
  mtime.conffile..etc.sysctl.conf: 2013-10-19T18:55:19.632103

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