Here you go:

francisco@ZenBox [11:13:37] [/tmp/build/linux-kasan/src/linux-4.16] 
-> $ scripts/faddr2line drivers/gpu/drm/amd/amdgpu/amdgpu.ko
firmware_parser_create+0xa70/0xd90
firmware_parser_create+0xa70/0xd90:
get_integrated_info_v11 at
/tmp/build/linux-kasan/src/linux-4.16/drivers/gpu/drm/amd/amdgpu/../display/dc/bios/bios_parser2.c:1572
 (inlined by) construct_integrated_info at
/tmp/build/linux-kasan/src/linux-4.16/drivers/gpu/drm/amd/amdgpu/../display/dc/bios/bios_parser2.c:1714
 (inlined by) bios_parser_create_integrated_info at
/tmp/build/linux-kasan/src/linux-4.16/drivers/gpu/drm/amd/amdgpu/../display/dc/bios/bios_parser2.c:1755
 (inlined by) bios_parser_construct at
/tmp/build/linux-kasan/src/linux-4.16/drivers/gpu/drm/amd/amdgpu/../display/dc/bios/bios_parser2.c:1912
 (inlined by) firmware_parser_create at
/tmp/build/linux-kasan/src/linux-4.16/drivers/gpu/drm/amd/amdgpu/../display/dc/bios/bios_parser2.c:1927

Is this it?