Never mind, the format seems fine[1] on different versions, therefore the problem could be caused by the chosen parent_pid
[1] https://sourceforge.net/p/psmisc/code/ci/master/tree/src/pstree.c#l117
Never mind, the format seems fine[1] on different versions, therefore the problem could be caused by the chosen parent_pid
[1] https:/ /sourceforge. net/p/psmisc/ code/ci/ master/ tree/src/ pstree. c#l117