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I wish to unload ip_vs module as I would like to load it with a custom parameter.
$ lsmod | grep -Pe 'ip_vs|libcrc32c|nf_conntrack'
ip_vs 145497 2
nf_conntrack 137239 1 ip_vs
libcrc32c 12644 2 ip_vs,nf_conntrack
However, I'm unable to unload the module.
$ sudo modprobe -r libcrc32c
modprobe: FATAL: Module libcrc32c is in use.
$ sudo modprobe -r nf_conntrack
modprobe: FATAL: Module nf_conntrack is in use.
$ sudo modprobe -r ip_vs
modprobe: FATAL: Module ip_vs is in use.
How do you unload kernel modules when this sort of dependency exists?