I want to unload the modules gsch and redirfs from kernel on RHEL 7.2 , which is causing frequent kernel panic.But when I try to unload , I am getting below error.# modprobe -r gschmodprobe: FATAL: Module gsch is in use.# modprobe -r redirfsmodprobe: FATAL: Module redirfs is in use.# lsmod | grep gschgsch                   88591  4redirfs                79430  1 gschAs checked , no processes holding these modules,# ps -ef | grep gschroot     26417  7838  0 10:58 pts/3    00:00:00 grep --color=auto gsch# lsof | grep gsch#
I would like to unload kernel modules that show as busy
linux;rhel;kernel;kernel modules