Confirmed that the testcase is now successful with groovy/linux 5.8.0-52.59.
05/03 01:41:13 DEBUG| utils:0153| [stdout] startup='Mon May 3 01:41:12 2021' 05/03 01:41:13 DEBUG| utils:0153| [stdout] ptem01 1 TPASS : test1 05/03 01:41:13 DEBUG| utils:0153| [stdout] ptem01 2 TPASS : test2 05/03 01:41:13 DEBUG| utils:0153| [stdout] ptem01 3 TPASS : test3 05/03 01:41:13 DEBUG| utils:0153| [stdout] ptem01 4 TPASS : test4 05/03 01:41:13 DEBUG| utils:0153| [stdout] ptem01 5 TPASS : test5 05/03 01:41:13 DEBUG| utils:0153| [stdout] ptem01 6 TPASS : test6 05/03 01:41:13 DEBUG| utils:0153| [stdout] tag=ptem01 stime=1620006072 dur=0 exit=exited stat=0 core=no cu=0 cs=0 05/03 01:41:13 DEBUG| utils:0153| [stdout] startup='Mon May 3 01:41:12 2021' 05/03 01:41:13 DEBUG| utils:0153| [stdout] hangup01 1 TPASS : child process exited with status 0 05/03 01:41:13 DEBUG| utils:0153| [stdout] tag=hangup01 stime=1620006072 dur=1 exit=exited stat=0 core=no cu=0 cs=0
Confirmed that the testcase is now successful with groovy/linux 5.8.0-52.59.
05/03 01:41:13 DEBUG| utils:0153| [stdout] startup='Mon May 3 01:41:12 2021'
05/03 01:41:13 DEBUG| utils:0153| [stdout] ptem01 1 TPASS : test1
05/03 01:41:13 DEBUG| utils:0153| [stdout] ptem01 2 TPASS : test2
05/03 01:41:13 DEBUG| utils:0153| [stdout] ptem01 3 TPASS : test3
05/03 01:41:13 DEBUG| utils:0153| [stdout] ptem01 4 TPASS : test4
05/03 01:41:13 DEBUG| utils:0153| [stdout] ptem01 5 TPASS : test5
05/03 01:41:13 DEBUG| utils:0153| [stdout] ptem01 6 TPASS : test6
05/03 01:41:13 DEBUG| utils:0153| [stdout] tag=ptem01 stime=1620006072 dur=0 exit=exited stat=0 core=no cu=0 cs=0
05/03 01:41:13 DEBUG| utils:0153| [stdout] startup='Mon May 3 01:41:12 2021'
05/03 01:41:13 DEBUG| utils:0153| [stdout] hangup01 1 TPASS : child process exited with status 0
05/03 01:41:13 DEBUG| utils:0153| [stdout] tag=hangup01 stime=1620006072 dur=1 exit=exited stat=0 core=no cu=0 cs=0