everytime I try to use apt to install something or simply update. It will fail and I'll get this error

sudo apt-get full-upgrade
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Calculating upgrade... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
4 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Do you want to continue? [Y/n] y
Setting up linux-image-6.1.0-21-amd64 (6.1.90-1) ...
/etc/kernel/postinst.d/dkms:
dkms: running auto installation service for kernel 6.1.0-21-amd64.
Sign command: /usr/lib/linux-kbuild-6.1/scripts/sign-file
Signing key: /var/lib/dkms/mok.key
Public certificate (MOK): /var/lib/dkms/mok.pub

Building module:
Cleaning build area...
make -j2 KERNELRELEASE=6.1.0-21-amd64 all KERNEL_SRC=/lib/modules/6.1.0-21-amd64/build...(bad exit status: 2)
Error! Bad return status for module build on kernel: 6.1.0-21-amd64 (x86_64)
Consult /var/lib/dkms/anbox-ashmem/1/build/make.log for more information.
Sign command: /usr/lib/linux-kbuild-6.1/scripts/sign-file
Signing key: /var/lib/dkms/mok.key
Public certificate (MOK): /var/lib/dkms/mok.pub

Building module:
Cleaning build area...
make -j2 KERNELRELEASE=6.1.0-21-amd64 all KERNEL_SRC=/lib/modules/6.1.0-21-amd64/build...(bad exit status: 2)
Error! Bad return status for module build on kernel: 6.1.0-21-amd64 (x86_64)
Consult /var/lib/dkms/anbox-binder/1/build/make.log for more information.
Error! One or more modules failed to install during autoinstall.
Refer to previous errors for more information.
dkms: autoinstall for kernel: 6.1.0-21-amd64 failed!
run-parts: /etc/kernel/postinst.d/dkms exited with return code 11
dpkg: error processing package linux-image-6.1.0-21-amd64 (--configure):
installed linux-image-6.1.0-21-amd64 package post-installation script subprocess returned error exit status 1
dpkg: dependency problems prevent configuration of linux-image-amd64:
linux-image-amd64 depends on linux-image-6.1.0-21-amd64 (= 6.1.90-1); however:
Package linux-image-6.1.0-21-amd64 is not configured yet.

dpkg: error processing package linux-image-amd64 (--configure):
dependency problems - leaving unconfigured
Setting up linux-headers-6.1.0-21-amd64 (6.1.90-1) ...
/etc/kernel/header_postinst.d/dkms:
dkms: running auto installation service for kernel 6.1.0-21-amd64.
Sign command: /usr/lib/linux-kbuild-6.1/scripts/sign-file
Signing key: /var/lib/dkms/mok.key
Public certificate (MOK): /var/lib/dkms/mok.pub

Building module:
Cleaning build area...
make -j2 KERNELRELEASE=6.1.0-21-amd64 all KERNEL_SRC=/lib/modules/6.1.0-21-amd64/build...(bad exit status: 2)
Error! Bad return status for module build on kernel: 6.1.0-21-amd64 (x86_64)
Consult /var/lib/dkms/anbox-ashmem/1/build/make.log for more information.
Sign command: /usr/lib/linux-kbuild-6.1/scripts/sign-file
Signing key: /var/lib/dkms/mok.key
Public certificate (MOK): /var/lib/dkms/mok.pub

Building module:
Cleaning build area...
make -j2 KERNELRELEASE=6.1.0-21-amd64 all KERNEL_SRC=/lib/modules/6.1.0-21-amd64/build...(bad exit status: 2)
Error! Bad return status for module build on kernel: 6.1.0-21-amd64 (x86_64)
Consult /var/lib/dkms/anbox-binder/1/build/make.log for more information.
Error! One or more modules failed to install during autoinstall.
Refer to previous errors for more information.
dkms: autoinstall for kernel: 6.1.0-21-amd64 failed!
run-parts: /etc/kernel/header_postinst.d/dkms exited with return code 11
Failed to process /etc/kernel/header_postinst.d at /var/lib/dpkg/info/linux-headers-6.1.0-21-amd64.postinst line 11.
dpkg: error processing package linux-headers-6.1.0-21-amd64 (--configure):
installed linux-headers-6.1.0-21-amd64 package post-installation script subprocess returned error exit status 1
dpkg: dependency problems prevent configuration of linux-headers-amd64:
linux-headers-amd64 depends on linux-headers-6.1.0-21-amd64 (= 6.1.90-1); however:
Package linux-headers-6.1.0-21-amd64 is not configured yet.

dpkg: error processing package linux-headers-amd64 (--configure):
dependency problems - leaving unconfigured
Errors were encountered while processing:
linux-image-6.1.0-21-amd64
linux-image-amd64
linux-headers-6.1.0-21-amd64
linux-headers-amd64
E: Sub-process /usr/bin/dpkg returned an error code (1)



Does this mean theirs a problem with my kernel? This all started today after I used apt to install rkhunter and I did a fullscan..
tried install lynis and chkrootkit and I began to get the dpkg error (1)..

The problem is with the kernel headers, not the kernel itself, so it will still work. They are used to compile other programs from source, so are not needed much unless you do lots of source compiling.

Why don't you do what it tells you to do - "Consult /var/lib/dkms/anbox-ashmem/1/build/make.log for more information."?