X8664bilinuxadventerprisems1542sbin Free -

If you encounter such a process, treat it with caution—it could be a mislabeled custom application, a persistent game daemon, or a sign of compromise. Always verify binaries, check startup scripts ( /etc/rc.d/ , systemctl ), and monitor memory trends with free and vmstat .

[ms1542] Out of memory: killed process 1542 Here ms might indicate or a logging prefix from a custom script. 3.2 Custom Enterprise Application An in-house application named ms1542 (maybe a build number or release ID) running on RHEL. Check with:

sudo dnf install procps-ng # RHEL 9 / Rocky 9 The string ms1542 is not a standard Linux process (unlike systemd , sshd , httpd ). Potential explanations: 3.1 Process ID (PID) 1542 If a user typed ps -p 1542 and mis-typed the leading ms (e.g., shell history corruption), ms1542 could be ps output with a column header MS ? Unlikely. x8664bilinuxadventerprisems1542sbin free

sync && echo 3 > /proc/sys/vm/drop_caches Then rerun free . If it’s malicious:

sudo kill -9 1542 sudo systemctl stop ms1542 # if service exists sudo chkconfig ms1542 off # disable at boot If it’s a legitimate enterprise service (e.g., custom monitoring agent), consider adding swap space or increasing RAM. The string adventerprise is likely a typo of "Adventure" + "Enterprise" . Historically, the Adventure game (Colossal Cave Adventure) was one of the first programs ported to Unix. Some legacy enterprise servers still run text-based adventure games as obscure daemons (e.g., adventd ). If you find: If you encounter such a process, treat it

ps aux | grep -i ms1542 systemctl status ms1542 # if it's a service Run free -h and look for a line referencing ms1542 ? No, free doesn’t list process names. However, top or htop could show a process consuming significant memory.

To check your system:

More plausibly: an error log showing: