Recently, some readers have encountered an error warning error code when inserting an invalid module format. This problem occurs for a number of reasons. Let’s discuss them below.
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“Invalid module format” is usually the error message you get when trying to build a module for a different kernel (for example, make sure the kernel headers / sources that the person used to build the module matches the kernel version you can use.
I just created my first person module, the World Hello module according to LDD3. Sorry, this error occurred:
insmod: Error processing './hello.ko': -1 Invalid module format.
$ uname -r2.6.38-8 general
Why do I get invalid module format in insmod?
I am using my own kernel (4.8.15-rt10) and I get a module that was installed on the same kernel with the same .config (I deployed everything). When I use insmod to insert a module, I get an “Invalid module format” error.
sudo apt-cache search linux-sourcelinux-source - Linux kernel reference with Ubuntu patcheslinux-source-2.6.38 - Linux kernel for original 2.6.38 with Ubuntu patches$ sudo installs apt-get linux-source-2.6.38
$ ls / usr / src /Linux-headers-2.6.38-8 linux-source-2 .6.38 vboxguest-5.0.10Linux-headers-2.6.38-8-generic linux-source-2.6.38.tar.bz2
$ sudo cp /boot/config-2.6.38-8-generic ./. Create configuration$ sudo menuconfig - Load the .config fileearn $$ create modules
$ make -C /usr/src/linux-source-2.6.38/linux-source-2.6.38 M = `pwd` modules
obj-m: = hello.o
$ sudo insmod hello_world.koinsmod: Error while inserting hello_world.ko: -1 Invalid module format
hello: disagree with mark version of module_layout
I also noticed that some Linux header is -2.26.38-generic and the source version contains 26.38, is that the problem? but I really didn’t find the linux-source-2.26.38-generic solution online.
Status update:I noticed that initiate / lib / modules / $ (name -r) / build / Makefile displays my bootable kernel version:
VERSION = 2PATCH LEVEL = 6PU-LEVEL is 38.EXTRAVERSION = 0.2
I download Linux-2.6.38.2 in addition to this compilation, but I still get the same error.
Why is Ubuntu-insmod failing to insert a module?
I compiled my sample module BUT there was a warning that could often be an important clue as to why this level was not working. The warning belonged to this person: WARNING: The symbol version dump of /usr/src/linux-3.0.0/Module.symvers was missing; Mods have no dependencies, but there are versions of mods as well.
I also noticed that there is a collection in -r:
CONFIG_VERSION_SIGNATURE = "Ubuntu / boot / config - $ (uname 2.6.38-8.42-generic 2.6.38.2"
Does anyone know what this means? I shouldn’t see this in the kernel config file I’m creating.
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The kernel from which you create a custom kernel module and into which you actually insert the module must have the same schema. If you don’t want to deal with this, you can use the following Makefile.
objâˆ''m + = helloâˆ'world.oEverything: do 'C / lib / modules / $ (shell uname' r) / build M = $ (PWD) modulesclean: do 'C / lib / modules / $ (shell uname 'r) / build M = $ (PWD) clean
I suggest you become root right away, if possible by going through the line first
$ sudo cp /boot/config-2.6.38-8-generic ./.config
$ su#cp /boot/config-2.6.38-8-generic ./.config#insmod hello_world.ko
ZIEL: = hello-worldWARNING: = -W -Wall -Wstrict-Prototypes -Wmissing-PrototypesINCLUDE: means -isystem / lib / modules / `uname -r` / build / includeCFLAG: = -O2 -DMODULE -D__KERNEL__ $ WARN $ ENABLECC: = gcc-3.0$ TARGET.o: $ TARGET.c.PHONY: cleanclean: rm -rf $ TARGET.o
Your module is integrated with the previous kernel (just updated).
Remember to restart this to use the latest kernel.
Make sure the running kernel and installed version of kernel-headers match.
Why is my module format invalid in Linux?
Kernel parameters can drastically change the way the kernel works, so if you don’t build someone else’s kernel with the correct parameters, some will not match the kernel, and that kernel will rightfully refuse to boot. Visit the Corona688 homepage! 1.IP-seat
You should now recompile into your segment for the current kernel:
cd rtl8188eucleando allinstallmodulation sensor -r 8188eumod 8188eu probe
Unfortunately, you may have to do this every time you update your kernel until this driver becomes part of the main kernel package.
Is the Hello World module in ldd3 invalid?
I just created my first car owner module, an LDD3 based Hello World module. Sorry, this error occurred: insmod: Error while inserting ./hello.ko: -1 Invalid module format.
There will probably be a feature called Dynamic Kernel Module Support that can automaticallyski to create modules from the tree whenever you need to upgrade your kernel to install money for extra work. You may find that it takes more effort to make it worth it.
This is the flip side of life at the edge of the system 😉
could_sleep ();WARN (! Intel_irqs_enabled (dev_priv), "IRQ disabled");
I have updated the gcc compiler to version 3.4.3 and tried to install the ALSA-1.09rc4a driver (the most recent one). Everything looked fine, at least no errors, but when I run certain AS modules I get an error. I am using RedHat 8 on Linux 2.6.11.11 kernel with ens1371 card. Here’s a copy of a common mistake.
ATTENTION! Error while inserting snd_page_alloc (/lib/modules/2.6.1.11/kernel/sound/acore/snd-page-alloc.ko): invalid module error format
WARNING: inserting snd (/lib/modules/2.6.1.11/kernel/sound/acore/snd.ko): invalid course format
WARNING: error while pasting snd_timer (/lib/modules/2.6.1.11/kernel/sound/acore/snd-timer.ko): invalid format
WARNING: course error while pasting snd_pcm (/lib/modules/2.6.1.11/kernel/sound/acore/snd-pcm.ko): invalid format for element
WARNING: Error while pasting snd_ac97_codec (/lib/modules/2.6.1.11/kernel/sound/pci/ac97/snd-ac97-codec.Invalid kb): element format
WARNING: Error while pasting snd_seq_device (/lib/modules/2.6.1.11/kernel/sound/acore/seq/snd-seq-device.ko): invalid device format
WARNING: error while pasting snd_rawmidi (/lib/modules/2.6.1.11/kernel/sound/acore/snd-rawmidi.ko): invalid course format
SERIOUS: Error while inserting (/ lib / modules / 2 snd_ens1371.6.11.11 / kernel / sound / pci / snd-ens1371.ko): invalid module format
