Manual: insmod
INSMOD(8) insmod INSMOD(8)
NAME
insmod - Simple program to insert a module into the Linux Kernel
SYNOPSIS
insmod [OPTIONS] [filename] [module options]
DESCRIPTION
insmod is a trivial program to insert a module into the kernel. Most users will want to use modprobe(8) instead,
which is more clever and can handle module dependencies.
Only the most general of error messages are reported: as the work of trying to link the module is now done inside the
kernel, the dmesg(1) usually gives more information about errors.
OPTIONS
-f, --force
This option can be extremely dangerous: it tells the kernel to ignore the module version and vermagic fields when
loading. With this option, you can load modules build locally or by third parties, although this can lead to mem‐
ory corruption, system crashes and data loss.
-s, --syslog
Send errors to syslog instead of standard error.
-v, --verbose
Print messages about what the program is doing. Usually insmod prints messages only if something goes wrong.
-V, --version
Show version of program and exit.
-h, --help
Print the help message and exit.
COPYRIGHT
This manual page originally Copyright 2002, Rusty Russell, IBM Corporation.
SEE ALSO
modprobe(8), rmmod(8), lsmod(8), modinfo(8), depmod(8)
BUGS
Please direct any bug reports to kmod's issue tracker at https://github.com/kmod-project/kmod/issues/ alongside with
version used, steps to reproduce the problem and the expected outcome.
AUTHORS
Numerous contributions have come from the linux-modules mailing list and Github. If
you have a clone of kmod.git itself, the output of git-shortlog(1) and git-blame(1) can show you the authors for spe‐
cific parts of the project.
Lucas De Marchi is the current maintainer of the project.
kmod 2026-02-02 INSMOD(8)