Issue found on P9 node "baltar".
this is a new issue after bug 1836188 was fixed locally.
startup='Thu Feb 6 03:47:48 2020'
cpuset_memory 1 TPASS: Cpuset memory allocation test succeeded.
cpuset_memory 3 TPASS: Cpuset memory allocation test succeeded.
cpuset_memory 5 TPASS: Cpuset memory allocation test succeeded.
cpuset_memory 7 TPASS: Cpuset memory allocation test succeeded.
cpuset_memory 9 TPASS: Cpuset memory allocation test succeeded.
cpuset_memory 11 TPASS: Cpuset memory allocation test succeeded.
cpuset_memory 13 TPASS: Cpuset memory allocation test succeeded.
cpuset_memory 15 TPASS: Cpuset memory allocation test succeeded.
cpuset_memory 17 TINFO: /bin/echo: write error: Invalid argument
cpuset_memory 17 TFAIL: set general group parameter failed.
cpuset_memory 19 TINFO: /bin/echo: write error: Invalid argument
cpuset_memory 19 TFAIL: set general group2's parameter failed.
cpuset_memory 21 TINFO: /bin/echo: write error: Invalid argument
cpuset_memory 21 TFAIL: set general group2's parameter failed.
cpuset_memory 23 TINFO: /bin/echo: write error: Invalid argument
cpuset_memory 23 TFAIL: set general group's parameter failed.
cpuset_memory 25 TINFO: /bin/echo: write error: Invalid argument
cpuset_memory 25 TFAIL: set general group's parameter failed.
cpuset_memory 27 TINFO: /bin/echo: write error: Invalid argument
cpuset_memory 27 TFAIL: set general group2's parameter failed.
cpuset_memory 29 TINFO: /bin/echo: write error: Invalid argument
cpuset_memory 29 TFAIL: set general group2's parameter failed.
cpuset_memory 31 TINFO: /bin/echo: write error: Invalid argument
cpuset_memory 31 TFAIL: set general group2's parameter failed.
cpuset_memory 33 TINFO: /bin/echo: write error: Invalid argument
cpuset_memory 33 TFAIL: set general group1's parameter failed.
cpuset_memory 35 TINFO: /bin/echo: write error: Invalid argument
cpuset_memory 35 TFAIL: set general group1's parameter failed.
tag=cpuset_memory stime=1580960868 dur=24 exit=exited stat=1 core=no cu=27 cs=22
Found on Groovy/linux 5.8.0-31.33