on m2 berry (V40 proccesor and 450 GPU mali ) could not open moddep file '/lib/modules/5.4.8-sunxi/modules.dep.bin

[coldclean]

Hello , I followed the steps but i get
modprobe: ERROR: ../libkmod/libkmod.c:586 kmod_search_moddep() could not open moddep file '/lib/modules/5.4.8-sunxi/modules.dep.bin'
modprobe: FATAL: Module mali not found in directory /lib/modules/5.4.8-sunxi
with modprobe mali
I ran ./build.sh -r r6p2 -b with no error , just two warning

1. /home/pi/sunxi-mali/r6p2/src/devicedrv/mali/platform/sunxi/sunxi.c:121:1: warning: the frame size of 1080 bytes is larger than 1024 bytes [-Wframe-larger-than=] } ^
2. WARNING: /home/pi/sunxi-mali/r6p2/src/devicedrv/mali/mali.o (.noinit): unexpected non-allocatable section. Did you forget to use "ax"/"aw" in a .S file?

Did I make something wrong ? thank's
pd: I'm running armbian bullseye mainline kernel 5.4.8-sunxi on a banana m2 berry V40 proccesor allwinner and a 450 mali GPU

[falsovsky]

Did you install it? -i

[coldclean]

yes I did

[mripard]

Is that an armbian kernel on one you compiled yourself? It looks like nobody ran (the kernel's) modules_install on that system.