https://bugs.freedesktop.org/show_bug.cgi?id=106225
--- Comment #14 from Francisco Pina Martins f.pinamartins@gmail.com --- francisco@ZenBox [10:31:49] [~] -> $ file /usr/lib/modules/4.16.5-1-kasan/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu.ko /usr/lib/modules/4.16.5-1-kasan/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu.ko: ELF 64-bit LSB relocatable, x86-64, version 1 (SYSV), BuildID[sha1]=fa6433331b1f8048ce1c9b487d7b67d7a4aa4c31, not stripped
It does not say "with debug_info", so I'm compiling a new kernel with CONFIG_DEBUG_INFO and CONFIG_DEBUG_INFO_REDUCED activated. I will post the results as soon as I have them.