Re: GENERIC Kernel Build errors with -fsanitize=undefined option enabled

[Harry Pantazis <luserx0%gmail.com@localhost>]

Sorry, I faultily sent before completing the mail.

Continuing..

This first errors are located in
src/sys/external/bsd/drm2/dist/drm/i915/intel_ddi.c and are specific
to the switch statement concerning that the case flags are not
reducing directly to integer constants.

Not a big deal, I'm writing a patch to overcome this issue and
continuing the error-checking.
All are encouraged to submit patches for a fix.

I've included just the necessary portion of the build output I
received cause the build file is too big.
Looking forward in finding bigger issues.

Regards,

Harry

/root/lx0_fork/obj/tooldir.NetBSD-8.99.14-amd64/bin/x86_64--netbsd-gcc -mcmodel=kernel -mno-red-zone -mno-mmx -mno-sse -mno-avx -msoft-float -mindirect-branch=thunk-inline -mindirect-branch-register -ffreestanding -fno-zero-initialized-in-bss -fno-delete-null-pointer-checks -O2 -fno-omit-frame-pointer -fsanitize=undefined -fstack-protector -Wstack-protector --param ssp-buffer-size=1 -fno-strict-aliasing -fno-common -std=gnu99 -Werror -Wall -Wno-main -Wno-format-zero-length -Wpointer-arith -Wmissing-prototypes -Wstrict-prototypes -Wold-style-definition -Wswitch -Wshadow -Wcast-qual -Wwrite-strings -Wno-unreachable-code -Wno-pointer-sign -Wno-attributes -Wextra -Wno-unused-parameter -Wold-style-definition -Wno-sign-compare --sysroot=/root/lx0_fork/obj/destdir.amd64 -Damd64 -Dx86_64 -I. -I/root/lx0_fork/sys/external/bsd/acpica/dist -I/root/lx0_fork/sys/../common/lib/libx86emu -I/root/lx0_fork/sys/../common/include -I/root/lx0_fork/sys/arch -I/root/lx0_fork/sys -nostdinc -DDIAGNOSTIC -DCOMPAT_44 -D_KERNEL -D_KERNEL_OPT -std=gnu99 -I/root/lx0_fork/sys/lib/libkern/../../../common/lib/libc/quad -I/root/lx0_fork/sys/lib/libkern/../../../common/lib/libc/string -I/root/lx0_fork/sys/lib/libkern/../../../common/lib/libc/arch/x86_64/string -D_FORTIFY_SOURCE=2 -I/root/lx0_fork/sys/external/bsd/ipf -I/root/lx0_fork/sys/external/isc/atheros_hal/dist -I/root/lx0_fork/sys/external/isc/atheros_hal/ic -I/root/lx0_fork/sys/external/bsd/common/include -I/root/lx0_fork/sys/external/bsd/drm2/include -I/root/lx0_fork/sys/external/bsd/common/include -I/root/lx0_fork/sys/external/bsd/drm2/include -I/root/lx0_fork/sys/external/bsd/drm2/include/drm -I/root/lx0_fork/sys/external/bsd/drm2/dist -I/root/lx0_fork/sys/external/bsd/drm2/dist/include -I/root/lx0_fork/sys/external/bsd/drm2/dist/include/drm -I/root/lx0_fork/sys/external/bsd/drm2/dist/uapi -I/root/lx0_fork/sys/external/bsd/common/include -D__KERNEL__ -DCONFIG_FB=0 -DCONFIG_BACKLIGHT_CLASS_DEVICE=0 -DCONFIG_BACKLIGHT_CLASS_DEVICE_MODULE=0 -I/root/lx0_fork/sys/../common/include -DCONFIG_AGP -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/i915 -I/root/lx0_fork/sys/external/bsd/drm2/i915drm -DCONFIG_DRM_I915_FBDEV=1 -DCONFIG_DRM_I915_PRELIMINARY_HW_SUPPORT=0 -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/radeon -I/root/lx0_fork/sys/external/bsd/drm2/include/radeon -I/root/lx0_fork/sys/external/bsd/drm2/radeon -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/nouveau -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/nouveau/core -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/nouveau/core/include -I/root/lx0_fork/sys/external/bsd/drm2/nouveau -DCONFIG_NOUVEAU_DEBUG=5 -DCONFIG_NOUVEAU_DEBUG_DEFAULT=3 -I/root/lx0_fork/sys/external/bsd/acpica/dist/include -c /root/lx0_fork/sys/netinet/in_proto.c -o in_proto.o
--- in6_pcb.o ---
/root/lx0_fork/obj/tooldir.NetBSD-8.99.14-amd64/bin/nbctfconvert -g -L VERSION in6_pcb.o
--- in_proto.o ---
/root/lx0_fork/obj/tooldir.NetBSD-8.99.14-amd64/bin/nbctfconvert -g -L VERSION in_proto.o
--- init_main.o ---
--- init_sysctl.o ---
--- init_main.o ---
#   compile  UBSAN_ENABLED/init_main.o
--- init_sysctl.o ---
#   compile  UBSAN_ENABLED/init_sysctl.o
--- init_main.o ---
/root/lx0_fork/obj/tooldir.NetBSD-8.99.14-amd64/bin/x86_64--netbsd-gcc -mcmodel=kernel -mno-red-zone -mno-mmx -mno-sse -mno-avx -msoft-float -mindirect-branch=thunk-inline -mindirect-branch-register -ffreestanding -fno-zero-initialized-in-bss -fno-delete-null-pointer-checks -O2 -fno-omit-frame-pointer -fsanitize=undefined -fstack-protector -Wstack-protector --param ssp-buffer-size=1 -fno-strict-aliasing -fno-common -std=gnu99 -Werror -Wall -Wno-main -Wno-format-zero-length -Wpointer-arith -Wmissing-prototypes -Wstrict-prototypes -Wold-style-definition -Wswitch -Wshadow -Wcast-qual -Wwrite-strings -Wno-unreachable-code -Wno-pointer-sign -Wno-attributes -Wextra -Wno-unused-parameter -Wold-style-definition -Wno-sign-compare --sysroot=/root/lx0_fork/obj/destdir.amd64 -Damd64 -Dx86_64 -I. -I/root/lx0_fork/sys/external/bsd/acpica/dist -I/root/lx0_fork/sys/../common/lib/libx86emu -I/root/lx0_fork/sys/../common/include -I/root/lx0_fork/sys/arch -I/root/lx0_fork/sys -nostdinc -DDIAGNOSTIC -DCOMPAT_44 -D_KERNEL -D_KERN--- init_sysctl.o ---
/root/lx0_fork/obj/tooldir.NetBSD-8.99.14-amd64/bin/x86_64--netbsd-gcc -mcmodel=kernel -mno-red-zone -mno-mmx -mno-sse -mno-avx -msoft-float -mindirect-branch=thunk-inline -mindirect-branch-register -ffreestanding -fno-zero-initialized-in-bss -fno-delete-null-pointer-checks -O2 -fno-omit-frame-pointer -fsanitize=undefined -fstack-protector -Wstack-protector --param ssp-buffer-size=1 -fno-strict-aliasing -fno-common -std=gnu99 -Werror -Wall -Wno-main -Wno-format-zero-length -Wpointer-arith -Wmissing-prototypes -Wstrict-prototypes -Wold-style-definition -Wswitch -Wshadow -Wcast-qual -Wwrite-strings -Wno-unreachable-code -Wno-pointer-sign -Wno-attributes -Wextra -Wno-unused-parameter -Wold-style-definition -Wno-sign-compare --sysroot=/root/lx0_fork/obj/destdir.amd64 -Damd64 -Dx86_64 -I. -I/root/lx0_fork/sys/external/bsd/acpica/dist -I/root/lx0_fork/sys/../common/lib/libx86emu -I/root/lx0_fork/sys/../common/include -I/root/lx0_fork/sys/arch -I/root/lx0_fork/sys -nostdinc -DDIAGNOSTIC -DCOMPAT_44 -D_KERNEL -D_KERN--- init_main.o ---
EL_OPT -std=gnu99 -I/root/lx0_fork/sys/lib/libkern/../../../common/lib/libc/quad -I/root/lx0_fork/sys/lib/libkern/../../../common/lib/libc/string -I/root/lx0_fork/sys/lib/libkern/../../../common/lib/libc/arch/x86_64/string -D_FORTIFY_SOURCE=2 -I/root/lx0_fork/sys/external/bsd/ipf -I/root/lx0_fork/sys/external/isc/atheros_hal/dist -I/root/lx0_fork/sys/external/isc/atheros_hal/ic -I/root/lx0_fork/sys/external/bsd/common/include -I/root/lx0_fork/sys/external/bsd/drm2/include -I/root/lx0_fork/sys/external/bsd/common/include -I/root/lx0_fork/sys/external/bsd/drm2/include -I/root/lx0_fork/sys/external/bsd/drm2/include/drm -I/root/lx0_fork/sys/external/bsd/drm2/dist -I/root/lx0_fork/sys/external/bsd/drm2/dist/include -I/root/lx0_fork/sys/external/bsd/drm2/dist/include/drm -I/root/lx0_fork/sys/external/bsd/drm2/dist/uapi -I/root/lx0_fork/sys/external/bsd/common/include -D__KERNEL__ -DCONFIG_FB=0 -DCONFIG_BACKLIGHT_CLASS_DEVICE=0 -DCONFIG_BACKLIGHT_CLASS_DEVICE_MODULE=0 -I/root/lx0_fork/sys/../common/include -DCONFIG_--- init_sysctl.o ---
EL_OPT -std=gnu99 -I/root/lx0_fork/sys/lib/libkern/../../../common/lib/libc/quad -I/root/lx0_fork/sys/lib/libkern/../../../common/lib/libc/string -I/root/lx0_fork/sys/lib/libkern/../../../common/lib/libc/arch/x86_64/string -D_FORTIFY_SOURCE=2 -I/root/lx0_fork/sys/external/bsd/ipf -I/root/lx0_fork/sys/external/isc/atheros_hal/dist -I/root/lx0_fork/sys/external/isc/atheros_hal/ic -I/root/lx0_fork/sys/external/bsd/common/include -I/root/lx0_fork/sys/external/bsd/drm2/include -I/root/lx0_fork/sys/external/bsd/common/include -I/root/lx0_fork/sys/external/bsd/drm2/include -I/root/lx0_fork/sys/external/bsd/drm2/include/drm -I/root/lx0_fork/sys/external/bsd/drm2/dist -I/root/lx0_fork/sys/external/bsd/drm2/dist/include -I/root/lx0_fork/sys/external/bsd/drm2/dist/include/drm -I/root/lx0_fork/sys/external/bsd/drm2/dist/uapi -I/root/lx0_fork/sys/external/bsd/common/include -D__KERNEL__ -DCONFIG_FB=0 -DCONFIG_BACKLIGHT_CLASS_DEVICE=0 -DCONFIG_BACKLIGHT_CLASS_DEVICE_MODULE=0 -I/root/lx0_fork/sys/../common/include -DCONFIG_--- init_main.o ---
AGP -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/i915 -I/root/lx0_fork/sys/external/bsd/drm2/i915drm -DCONFIG_DRM_I915_FBDEV=1 -DCONFIG_DRM_I915_PRELIMINARY_HW_SUPPORT=0 -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/radeon -I/root/lx0_fork/sys/external/bsd/drm2/include/radeon -I/root/lx0_fork/sys/external/bsd/drm2/radeon -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/nouveau -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/nouveau/core -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/nouveau/core/include -I/root/lx0_fork/sys/external/bsd/drm2/nouveau -DCONFIG_NOUVEAU_DEBUG=5 -DCONFIG_NOUVEAU_DEBUG_DEFAULT=3 -I/root/lx0_fork/sys/external/bsd/acpica/dist/include -c /root/lx0_fork/sys/kern/init_main.c -o init_main.o
--- init_sysctl.o ---
AGP -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/i915 -I/root/lx0_fork/sys/external/bsd/drm2/i915drm -DCONFIG_DRM_I915_FBDEV=1 -DCONFIG_DRM_I915_PRELIMINARY_HW_SUPPORT=0 -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/radeon -I/root/lx0_fork/sys/external/bsd/drm2/include/radeon -I/root/lx0_fork/sys/external/bsd/drm2/radeon -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/nouveau -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/nouveau/core -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/nouveau/core/include -I/root/lx0_fork/sys/external/bsd/drm2/nouveau -DCONFIG_NOUVEAU_DEBUG=5 -DCONFIG_NOUVEAU_DEBUG_DEFAULT=3 -I/root/lx0_fork/sys/external/bsd/acpica/dist/include -c /root/lx0_fork/sys/kern/init_sysctl.c -o init_sysctl.o
--- init_main.o ---
/root/lx0_fork/obj/tooldir.NetBSD-8.99.14-amd64/bin/nbctfconvert -g -L VERSION init_main.o
--- init_sysctl_base.o ---
#   compile  UBSAN_ENABLED/init_sysctl_base.o
/root/lx0_fork/obj/tooldir.NetBSD-8.99.14-amd64/bin/x86_64--netbsd-gcc -mcmodel=kernel -mno-red-zone -mno-mmx -mno-sse -mno-avx -msoft-float -mindirect-branch=thunk-inline -mindirect-branch-register -ffreestanding -fno-zero-initialized-in-bss -fno-delete-null-pointer-checks -O2 -fno-omit-frame-pointer -fsanitize=undefined -fstack-protector -Wstack-protector --param ssp-buffer-size=1 -fno-strict-aliasing -fno-common -std=gnu99 -Werror -Wall -Wno-main -Wno-format-zero-length -Wpointer-arith -Wmissing-prototypes -Wstrict-prototypes -Wold-style-definition -Wswitch -Wshadow -Wcast-qual -Wwrite-strings -Wno-unreachable-code -Wno-pointer-sign -Wno-attributes -Wextra -Wno-unused-parameter -Wold-style-definition -Wno-sign-compare --sysroot=/root/lx0_fork/obj/destdir.amd64 -Damd64 -Dx86_64 -I. -I/root/lx0_fork/sys/external/bsd/acpica/dist -I/root/lx0_fork/sys/../common/lib/libx86emu -I/root/lx0_fork/sys/../common/include -I/root/lx0_fork/sys/arch -I/root/lx0_fork/sys -nostdinc -DDIAGNOSTIC -DCOMPAT_44 -D_KERNEL -D_KERNEL_OPT -std=gnu99 -I/root/lx0_fork/sys/lib/libkern/../../../common/lib/libc/quad -I/root/lx0_fork/sys/lib/libkern/../../../common/lib/libc/string -I/root/lx0_fork/sys/lib/libkern/../../../common/lib/libc/arch/x86_64/string -D_FORTIFY_SOURCE=2 -I/root/lx0_fork/sys/external/bsd/ipf -I/root/lx0_fork/sys/external/isc/atheros_hal/dist -I/root/lx0_fork/sys/external/isc/atheros_hal/ic -I/root/lx0_fork/sys/external/bsd/common/include -I/root/lx0_fork/sys/external/bsd/drm2/include -I/root/lx0_fork/sys/external/bsd/common/include -I/root/lx0_fork/sys/external/bsd/drm2/include -I/root/lx0_fork/sys/external/bsd/drm2/include/drm -I/root/lx0_fork/sys/external/bsd/drm2/dist -I/root/lx0_fork/sys/external/bsd/drm2/dist/include -I/root/lx0_fork/sys/external/bsd/drm2/dist/include/drm -I/root/lx0_fork/sys/external/bsd/drm2/dist/uapi -I/root/lx0_fork/sys/external/bsd/common/include -D__KERNEL__ -DCONFIG_FB=0 -DCONFIG_BACKLIGHT_CLASS_DEVICE=0 -DCONFIG_BACKLIGHT_CLASS_DEVICE_MODULE=0 -I/root/lx0_fork/sys/../common/include -DCONFIG_AGP -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/i915 -I/root/lx0_fork/sys/external/bsd/drm2/i915drm -DCONFIG_DRM_I915_FBDEV=1 -DCONFIG_DRM_I915_PRELIMINARY_HW_SUPPORT=0 -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/radeon -I/root/lx0_fork/sys/external/bsd/drm2/include/radeon -I/root/lx0_fork/sys/external/bsd/drm2/radeon -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/nouveau -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/nouveau/core -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/nouveau/core/include -I/root/lx0_fork/sys/external/bsd/drm2/nouveau -DCONFIG_NOUVEAU_DEBUG=5 -DCONFIG_NOUVEAU_DEBUG_DEFAULT=3 -I/root/lx0_fork/sys/external/bsd/acpica/dist/include -c /root/lx0_fork/sys/kern/init_sysctl_base.c -o init_sysctl_base.o
/root/lx0_fork/obj/tooldir.NetBSD-8.99.14-amd64/bin/nbctfconvert -g -L VERSION init_sysctl_base.o
--- init_sysent.o ---
#   compile  UBSAN_ENABLED/init_sysent.o
/root/lx0_fork/obj/tooldir.NetBSD-8.99.14-amd64/bin/x86_64--netbsd-gcc -mcmodel=kernel -mno-red-zone -mno-mmx -mno-sse -mno-avx -msoft-float -mindirect-branch=thunk-inline -mindirect-branch-register -ffreestanding -fno-zero-initialized-in-bss -fno-delete-null-pointer-checks -O2 -fno-omit-frame-pointer -fsanitize=undefined -fstack-protector -Wstack-protector --param ssp-buffer-size=1 -fno-strict-aliasing -fno-common -std=gnu99 -Werror -Wall -Wno-main -Wno-format-zero-length -Wpointer-arith -Wmissing-prototypes -Wstrict-prototypes -Wold-style-definition -Wswitch -Wshadow -Wcast-qual -Wwrite-strings -Wno-unreachable-code -Wno-pointer-sign -Wno-attributes -Wextra -Wno-unused-parameter -Wold-style-definition -Wno-sign-compare --sysroot=/root/lx0_fork/obj/destdir.amd64 -Damd64 -Dx86_64 -I. -I/root/lx0_fork/sys/external/bsd/acpica/dist -I/root/lx0_fork/sys/../common/lib/libx86emu -I/root/lx0_fork/sys/../common/include -I/root/lx0_fork/sys/arch -I/root/lx0_fork/sys -nostdinc -DDIAGNOSTIC -DCOMPAT_44 -D_KERNEL -D_KERNEL_OPT -std=gnu99 -I/root/lx0_fork/sys/lib/libkern/../../../common/lib/libc/quad -I/root/lx0_fork/sys/lib/libkern/../../../common/lib/libc/string -I/root/lx0_fork/sys/lib/libkern/../../../common/lib/libc/arch/x86_64/string -D_FORTIFY_SOURCE=2 -I/root/lx0_fork/sys/external/bsd/ipf -I/root/lx0_fork/sys/external/isc/atheros_hal/dist -I/root/lx0_fork/sys/external/isc/atheros_hal/ic -I/root/lx0_fork/sys/external/bsd/common/include -I/root/lx0_fork/sys/external/bsd/drm2/include -I/root/lx0_fork/sys/external/bsd/common/include -I/root/lx0_fork/sys/external/bsd/drm2/include -I/root/lx0_fork/sys/external/bsd/drm2/include/drm -I/root/lx0_fork/sys/external/bsd/drm2/dist -I/root/lx0_fork/sys/external/bsd/drm2/dist/include -I/root/lx0_fork/sys/external/bsd/drm2/dist/include/drm -I/root/lx0_fork/sys/external/bsd/drm2/dist/uapi -I/root/lx0_fork/sys/external/bsd/common/include -D__KERNEL__ -DCONFIG_FB=0 -DCONFIG_BACKLIGHT_CLASS_DEVICE=0 -DCONFIG_BACKLIGHT_CLASS_DEVICE_MODULE=0 -I/root/lx0_fork/sys/../common/include -DCONFIG_AGP -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/i915 -I/root/lx0_fork/sys/external/bsd/drm2/i915drm -DCONFIG_DRM_I915_FBDEV=1 -DCONFIG_DRM_I915_PRELIMINARY_HW_SUPPORT=0 -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/radeon -I/root/lx0_fork/sys/external/bsd/drm2/include/radeon -I/root/lx0_fork/sys/external/bsd/drm2/radeon -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/nouveau -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/nouveau/core -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/nouveau/core/include -I/root/lx0_fork/sys/external/bsd/drm2/nouveau -DCONFIG_NOUVEAU_DEBUG=5 -DCONFIG_NOUVEAU_DEBUG_DEFAULT=3 -I/root/lx0_fork/sys/external/bsd/acpica/dist/include -c /root/lx0_fork/sys/kern/init_sysent.c -o init_sysent.o
--- init_sysctl.o ---
/root/lx0_fork/obj/tooldir.NetBSD-8.99.14-amd64/bin/nbctfconvert -g -L VERSION init_sysctl.o
--- inphy.o ---
#   compile  UBSAN_ENABLED/inphy.o
/root/lx0_fork/obj/tooldir.NetBSD-8.99.14-amd64/bin/x86_64--netbsd-gcc -mcmodel=kernel -mno-red-zone -mno-mmx -mno-sse -mno-avx -msoft-float -mindirect-branch=thunk-inline -mindirect-branch-register -ffreestanding -fno-zero-initialized-in-bss -fno-delete-null-pointer-checks -O2 -fno-omit-frame-pointer -fsanitize=undefined -fstack-protector -Wstack-protector --param ssp-buffer-size=1 -fno-strict-aliasing -fno-common -std=gnu99 -Werror -Wall -Wno-main -Wno-format-zero-length -Wpointer-arith -Wmissing-prototypes -Wstrict-prototypes -Wold-style-definition -Wswitch -Wshadow -Wcast-qual -Wwrite-strings -Wno-unreachable-code -Wno-pointer-sign -Wno-attributes -Wextra -Wno-unused-parameter -Wold-style-definition -Wno-sign-compare --sysroot=/root/lx0_fork/obj/destdir.amd64 -Damd64 -Dx86_64 -I. -I/root/lx0_fork/sys/external/bsd/acpica/dist -I/root/lx0_fork/sys/../common/lib/libx86emu -I/root/lx0_fork/sys/../common/include -I/root/lx0_fork/sys/arch -I/root/lx0_fork/sys -nostdinc -DDIAGNOSTIC -DCOMPAT_44 -D_KERNEL -D_KERNEL_OPT -std=gnu99 -I/root/lx0_fork/sys/lib/libkern/../../../common/lib/libc/quad -I/root/lx0_fork/sys/lib/libkern/../../../common/lib/libc/string -I/root/lx0_fork/sys/lib/libkern/../../../common/lib/libc/arch/x86_64/string -D_FORTIFY_SOURCE=2 -I/root/lx0_fork/sys/external/bsd/ipf -I/root/lx0_fork/sys/external/isc/atheros_hal/dist -I/root/lx0_fork/sys/external/isc/atheros_hal/ic -I/root/lx0_fork/sys/external/bsd/common/include -I/root/lx0_fork/sys/external/bsd/drm2/include -I/root/lx0_fork/sys/external/bsd/common/include -I/root/lx0_fork/sys/external/bsd/drm2/include -I/root/lx0_fork/sys/external/bsd/drm2/include/drm -I/root/lx0_fork/sys/external/bsd/drm2/dist -I/root/lx0_fork/sys/external/bsd/drm2/dist/include -I/root/lx0_fork/sys/external/bsd/drm2/dist/include/drm -I/root/lx0_fork/sys/external/bsd/drm2/dist/uapi -I/root/lx0_fork/sys/external/bsd/common/include -D__KERNEL__ -DCONFIG_FB=0 -DCONFIG_BACKLIGHT_CLASS_DEVICE=0 -DCONFIG_BACKLIGHT_CLASS_DEVICE_MODULE=0 -I/root/lx0_fork/sys/../common/include -DCONFIG_AGP -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/i915 -I/root/lx0_fork/sys/external/bsd/drm2/i915drm -DCONFIG_DRM_I915_FBDEV=1 -DCONFIG_DRM_I915_PRELIMINARY_HW_SUPPORT=0 -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/radeon -I/root/lx0_fork/sys/external/bsd/drm2/include/radeon -I/root/lx0_fork/sys/external/bsd/drm2/radeon -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/nouveau -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/nouveau/core -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/nouveau/core/include -I/root/lx0_fork/sys/external/bsd/drm2/nouveau -DCONFIG_NOUVEAU_DEBUG=5 -DCONFIG_NOUVEAU_DEBUG_DEFAULT=3 -I/root/lx0_fork/sys/external/bsd/acpica/dist/include -c /root/lx0_fork/sys/dev/mii/inphy.c -o inphy.o
--- init_sysent.o ---
/root/lx0_fork/obj/tooldir.NetBSD-8.99.14-amd64/bin/nbctfconvert -g -L VERSION init_sysent.o
--- intel_acpi.o ---
#   compile  UBSAN_ENABLED/intel_acpi.o
/root/lx0_fork/obj/tooldir.NetBSD-8.99.14-amd64/bin/x86_64--netbsd-gcc -mcmodel=kernel -mno-red-zone -mno-mmx -mno-sse -mno-avx -msoft-float -mindirect-branch=thunk-inline -mindirect-branch-register -ffreestanding -fno-zero-initialized-in-bss -fno-delete-null-pointer-checks -O2 -fno-omit-frame-pointer -fsanitize=undefined -fstack-protector -Wstack-protector --param ssp-buffer-size=1 -fno-strict-aliasing -fno-common -std=gnu99 -Werror -Wall -Wno-main -Wno-format-zero-length -Wpointer-arith -Wmissing-prototypes -Wstrict-prototypes -Wold-style-definition -Wswitch -Wshadow -Wcast-qual -Wwrite-strings -Wno-unreachable-code -Wno-pointer-sign -Wno-attributes -Wextra -Wno-unused-parameter -Wold-style-definition -Wno-sign-compare --sysroot=/root/lx0_fork/obj/destdir.amd64 -Damd64 -Dx86_64 -I. -I/root/lx0_fork/sys/external/bsd/acpica/dist -I/root/lx0_fork/sys/../common/lib/libx86emu -I/root/lx0_fork/sys/../common/include -I/root/lx0_fork/sys/arch -I/root/lx0_fork/sys -nostdinc -DDIAGNOSTIC -DCOMPAT_44 -D_KERNEL -D_KERNEL_OPT -std=gnu99 -I/root/lx0_fork/sys/lib/libkern/../../../common/lib/libc/quad -I/root/lx0_fork/sys/lib/libkern/../../../common/lib/libc/string -I/root/lx0_fork/sys/lib/libkern/../../../common/lib/libc/arch/x86_64/string -D_FORTIFY_SOURCE=2 -I/root/lx0_fork/sys/external/bsd/ipf -I/root/lx0_fork/sys/external/isc/atheros_hal/dist -I/root/lx0_fork/sys/external/isc/atheros_hal/ic -I/root/lx0_fork/sys/external/bsd/common/include -I/root/lx0_fork/sys/external/bsd/drm2/include -I/root/lx0_fork/sys/external/bsd/common/include -I/root/lx0_fork/sys/external/bsd/drm2/include -I/root/lx0_fork/sys/external/bsd/drm2/include/drm -I/root/lx0_fork/sys/external/bsd/drm2/dist -I/root/lx0_fork/sys/external/bsd/drm2/dist/include -I/root/lx0_fork/sys/external/bsd/drm2/dist/include/drm -I/root/lx0_fork/sys/external/bsd/drm2/dist/uapi -I/root/lx0_fork/sys/external/bsd/common/include -D__KERNEL__ -DCONFIG_FB=0 -DCONFIG_BACKLIGHT_CLASS_DEVICE=0 -DCONFIG_BACKLIGHT_CLASS_DEVICE_MODULE=0 -I/root/lx0_fork/sys/../common/include -DCONFIG_AGP -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/i915 -I/root/lx0_fork/sys/external/bsd/drm2/i915drm -DCONFIG_DRM_I915_FBDEV=1 -DCONFIG_DRM_I915_PRELIMINARY_HW_SUPPORT=0 -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/radeon -I/root/lx0_fork/sys/external/bsd/drm2/include/radeon -I/root/lx0_fork/sys/external/bsd/drm2/radeon -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/nouveau -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/nouveau/core -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/nouveau/core/include -I/root/lx0_fork/sys/external/bsd/drm2/nouveau -DCONFIG_NOUVEAU_DEBUG=5 -DCONFIG_NOUVEAU_DEBUG_DEFAULT=3 -I/root/lx0_fork/sys/external/bsd/acpica/dist/include -c /root/lx0_fork/sys/external/bsd/drm2/dist/drm/i915/intel_acpi.c -o intel_acpi.o
--- in_pcb.o ---
/root/lx0_fork/obj/tooldir.NetBSD-8.99.14-amd64/bin/nbctfconvert -g -L VERSION in_pcb.o
--- intel_bios.o ---
#   compile  UBSAN_ENABLED/intel_bios.o
/root/lx0_fork/obj/tooldir.NetBSD-8.99.14-amd64/bin/x86_64--netbsd-gcc -mcmodel=kernel -mno-red-zone -mno-mmx -mno-sse -mno-avx -msoft-float -mindirect-branch=thunk-inline -mindirect-branch-register -ffreestanding -fno-zero-initialized-in-bss -fno-delete-null-pointer-checks -O2 -fno-omit-frame-pointer -fsanitize=undefined -fstack-protector -Wstack-protector --param ssp-buffer-size=1 -fno-strict-aliasing -fno-common -std=gnu99 -Werror -Wall -Wno-main -Wno-format-zero-length -Wpointer-arith -Wmissing-prototypes -Wstrict-prototypes -Wold-style-definition -Wswitch -Wshadow -Wcast-qual -Wwrite-strings -Wno-unreachable-code -Wno-pointer-sign -Wno-attributes -Wextra -Wno-unused-parameter -Wold-style-definition -Wno-sign-compare --sysroot=/root/lx0_fork/obj/destdir.amd64 -Damd64 -Dx86_64 -I. -I/root/lx0_fork/sys/external/bsd/acpica/dist -I/root/lx0_fork/sys/../common/lib/libx86emu -I/root/lx0_fork/sys/../common/include -I/root/lx0_fork/sys/arch -I/root/lx0_fork/sys -nostdinc -DDIAGNOSTIC -DCOMPAT_44 -D_KERNEL -D_KERNEL_OPT -std=gnu99 -I/root/lx0_fork/sys/lib/libkern/../../../common/lib/libc/quad -I/root/lx0_fork/sys/lib/libkern/../../../common/lib/libc/string -I/root/lx0_fork/sys/lib/libkern/../../../common/lib/libc/arch/x86_64/string -D_FORTIFY_SOURCE=2 -I/root/lx0_fork/sys/external/bsd/ipf -I/root/lx0_fork/sys/external/isc/atheros_hal/dist -I/root/lx0_fork/sys/external/isc/atheros_hal/ic -I/root/lx0_fork/sys/external/bsd/common/include -I/root/lx0_fork/sys/external/bsd/drm2/include -I/root/lx0_fork/sys/external/bsd/common/include -I/root/lx0_fork/sys/external/bsd/drm2/include -I/root/lx0_fork/sys/external/bsd/drm2/include/drm -I/root/lx0_fork/sys/external/bsd/drm2/dist -I/root/lx0_fork/sys/external/bsd/drm2/dist/include -I/root/lx0_fork/sys/external/bsd/drm2/dist/include/drm -I/root/lx0_fork/sys/external/bsd/drm2/dist/uapi -I/root/lx0_fork/sys/external/bsd/common/include -D__KERNEL__ -DCONFIG_FB=0 -DCONFIG_BACKLIGHT_CLASS_DEVICE=0 -DCONFIG_BACKLIGHT_CLASS_DEVICE_MODULE=0 -I/root/lx0_fork/sys/../common/include -DCONFIG_AGP -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/i915 -I/root/lx0_fork/sys/external/bsd/drm2/i915drm -DCONFIG_DRM_I915_FBDEV=1 -DCONFIG_DRM_I915_PRELIMINARY_HW_SUPPORT=0 -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/radeon -I/root/lx0_fork/sys/external/bsd/drm2/include/radeon -I/root/lx0_fork/sys/external/bsd/drm2/radeon -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/nouveau -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/nouveau/core -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/nouveau/core/include -I/root/lx0_fork/sys/external/bsd/drm2/nouveau -DCONFIG_NOUVEAU_DEBUG=5 -DCONFIG_NOUVEAU_DEBUG_DEFAULT=3 -I/root/lx0_fork/sys/external/bsd/acpica/dist/include -c /root/lx0_fork/sys/external/bsd/drm2/dist/drm/i915/intel_bios.c -o intel_bios.o
--- inphy.o ---
/root/lx0_fork/obj/tooldir.NetBSD-8.99.14-amd64/bin/nbctfconvert -g -L VERSION inphy.o
--- intel_busclock.o ---
#   compile  UBSAN_ENABLED/intel_busclock.o
/root/lx0_fork/obj/tooldir.NetBSD-8.99.14-amd64/bin/x86_64--netbsd-gcc -mcmodel=kernel -mno-red-zone -mno-mmx -mno-sse -mno-avx -msoft-float -mindirect-branch=thunk-inline -mindirect-branch-register -ffreestanding -fno-zero-initialized-in-bss -fno-delete-null-pointer-checks -O2 -fno-omit-frame-pointer -fsanitize=undefined -fstack-protector -Wstack-protector --param ssp-buffer-size=1 -fno-strict-aliasing -fno-common -std=gnu99 -Werror -Wall -Wno-main -Wno-format-zero-length -Wpointer-arith -Wmissing-prototypes -Wstrict-prototypes -Wold-style-definition -Wswitch -Wshadow -Wcast-qual -Wwrite-strings -Wno-unreachable-code -Wno-pointer-sign -Wno-attributes -Wextra -Wno-unused-parameter -Wold-style-definition -Wno-sign-compare --sysroot=/root/lx0_fork/obj/destdir.amd64 -Damd64 -Dx86_64 -I. -I/root/lx0_fork/sys/external/bsd/acpica/dist -I/root/lx0_fork/sys/../common/lib/libx86emu -I/root/lx0_fork/sys/../common/include -I/root/lx0_fork/sys/arch -I/root/lx0_fork/sys -nostdinc -DDIAGNOSTIC -DCOMPAT_44 -D_KERNEL -D_KERNEL_OPT -std=gnu99 -I/root/lx0_fork/sys/lib/libkern/../../../common/lib/libc/quad -I/root/lx0_fork/sys/lib/libkern/../../../common/lib/libc/string -I/root/lx0_fork/sys/lib/libkern/../../../common/lib/libc/arch/x86_64/string -D_FORTIFY_SOURCE=2 -I/root/lx0_fork/sys/external/bsd/ipf -I/root/lx0_fork/sys/external/isc/atheros_hal/dist -I/root/lx0_fork/sys/external/isc/atheros_hal/ic -I/root/lx0_fork/sys/external/bsd/common/include -I/root/lx0_fork/sys/external/bsd/drm2/include -I/root/lx0_fork/sys/external/bsd/common/include -I/root/lx0_fork/sys/external/bsd/drm2/include -I/root/lx0_fork/sys/external/bsd/drm2/include/drm -I/root/lx0_fork/sys/external/bsd/drm2/dist -I/root/lx0_fork/sys/external/bsd/drm2/dist/include -I/root/lx0_fork/sys/external/bsd/drm2/dist/include/drm -I/root/lx0_fork/sys/external/bsd/drm2/dist/uapi -I/root/lx0_fork/sys/external/bsd/common/include -D__KERNEL__ -DCONFIG_FB=0 -DCONFIG_BACKLIGHT_CLASS_DEVICE=0 -DCONFIG_BACKLIGHT_CLASS_DEVICE_MODULE=0 -I/root/lx0_fork/sys/../common/include -DCONFIG_AGP -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/i915 -I/root/lx0_fork/sys/external/bsd/drm2/i915drm -DCONFIG_DRM_I915_FBDEV=1 -DCONFIG_DRM_I915_PRELIMINARY_HW_SUPPORT=0 -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/radeon -I/root/lx0_fork/sys/external/bsd/drm2/include/radeon -I/root/lx0_fork/sys/external/bsd/drm2/radeon -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/nouveau -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/nouveau/core -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/nouveau/core/include -I/root/lx0_fork/sys/external/bsd/drm2/nouveau -DCONFIG_NOUVEAU_DEBUG=5 -DCONFIG_NOUVEAU_DEBUG_DEFAULT=3 -I/root/lx0_fork/sys/external/bsd/acpica/dist/include -c /root/lx0_fork/sys/arch/x86/x86/intel_busclock.c -o intel_busclock.o
--- intel_acpi.o ---
/root/lx0_fork/obj/tooldir.NetBSD-8.99.14-amd64/bin/nbctfconvert -g -L VERSION intel_acpi.o
--- intel_busclock.o ---
/root/lx0_fork/obj/tooldir.NetBSD-8.99.14-amd64/bin/nbctfconvert -g -L VERSION intel_busclock.o
--- intel_crt.o ---
#   compile  UBSAN_ENABLED/intel_crt.o
/root/lx0_fork/obj/tooldir.NetBSD-8.99.14-amd64/bin/x86_64--netbsd-gcc -mcmodel=kernel -mno-red-zone -mno-mmx -mno-sse -mno-avx -msoft-float -mindirect-branch=thunk-inline -mindirect-branch-register -ffreestanding -fno-zero-initialized-in-bss -fno-delete-null-pointer-checks -O2 -fno-omit-frame-pointer -fsanitize=undefined -fstack-protector -Wstack-protector --param ssp-buffer-size=1 -fno-strict-aliasing -fno-common -std=gnu99 -Werror -Wall -Wno-main -Wno-format-zero-length -Wpointer-arith -Wmissing-prototypes -Wstrict-prototypes -Wold-style-definition -Wswitch -Wshadow -Wcast-qual -Wwrite-strings -Wno-unreachable-code -Wno-pointer-sign -Wno-attributes -Wextra -Wno-unused-parameter -Wold-style-definition -Wno-sign-compare --sysroot=/root/lx0_fork/obj/destdir.amd64 -Damd64 -Dx86_64 -I. -I/root/lx0_fork/sys/external/bsd/acpica/dist -I/root/lx0_fork/sys/../common/lib/libx86emu -I/root/lx0_fork/sys/../common/include -I/root/lx0_fork/sys/arch -I/root/lx0_fork/sys -nostdinc -DDIAGNOSTIC -DCOMPAT_44 -D_KERNEL -D_KERNEL_OPT -std=gnu99 -I/root/lx0_fork/sys/lib/libkern/../../../common/lib/libc/quad -I/root/lx0_fork/sys/lib/libkern/../../../common/lib/libc/string -I/root/lx0_fork/sys/lib/libkern/../../../common/lib/libc/arch/x86_64/string -D_FORTIFY_SOURCE=2 -I/root/lx0_fork/sys/external/bsd/ipf -I/root/lx0_fork/sys/external/isc/atheros_hal/dist -I/root/lx0_fork/sys/external/isc/atheros_hal/ic -I/root/lx0_fork/sys/external/bsd/common/include -I/root/lx0_fork/sys/external/bsd/drm2/include -I/root/lx0_fork/sys/external/bsd/common/include -I/root/lx0_fork/sys/external/bsd/drm2/include -I/root/lx0_fork/sys/external/bsd/drm2/include/drm -I/root/lx0_fork/sys/external/bsd/drm2/dist -I/root/lx0_fork/sys/external/bsd/drm2/dist/include -I/root/lx0_fork/sys/external/bsd/drm2/dist/include/drm -I/root/lx0_fork/sys/external/bsd/drm2/dist/uapi -I/root/lx0_fork/sys/external/bsd/common/include -D__KERNEL__ -DCONFIG_FB=0 -DCONFIG_BACKLIGHT_CLASS_DEVICE=0 -DCONFIG_BACKLIGHT_CLASS_DEVICE_MODULE=0 -I/root/lx0_fork/sys/../common/include -DCONFIG_AGP -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/i915 -I/root/lx0_fork/sys/external/bsd/drm2/i915drm -DCONFIG_DRM_I915_FBDEV=1 -DCONFIG_DRM_I915_PRELIMINARY_HW_SUPPORT=0 -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/radeon -I/root/lx0_fork/sys/external/bsd/drm2/include/radeon -I/root/lx0_fork/sys/external/bsd/drm2/radeon -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/nouveau -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/nouveau/core -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/nouveau/core/include -I/root/lx0_fork/sys/external/bsd/drm2/nouveau -DCONFIG_NOUVEAU_DEBUG=5 -DCONFIG_NOUVEAU_DEBUG_DEFAULT=3 -I/root/lx0_fork/sys/external/bsd/acpica/dist/include -c /root/lx0_fork/sys/external/bsd/drm2/dist/drm/i915/intel_crt.c -o intel_crt.o
--- intel_ddi.o ---
#   compile  UBSAN_ENABLED/intel_ddi.o
/root/lx0_fork/obj/tooldir.NetBSD-8.99.14-amd64/bin/x86_64--netbsd-gcc -mcmodel=kernel -mno-red-zone -mno-mmx -mno-sse -mno-avx -msoft-float -mindirect-branch=thunk-inline -mindirect-branch-register -ffreestanding -fno-zero-initialized-in-bss -fno-delete-null-pointer-checks -O2 -fno-omit-frame-pointer -fsanitize=undefined -fstack-protector -Wstack-protector --param ssp-buffer-size=1 -fno-strict-aliasing -fno-common -std=gnu99 -Werror -Wall -Wno-main -Wno-format-zero-length -Wpointer-arith -Wmissing-prototypes -Wstrict-prototypes -Wold-style-definition -Wswitch -Wshadow -Wcast-qual -Wwrite-strings -Wno-unreachable-code -Wno-pointer-sign -Wno-attributes -Wextra -Wno-unused-parameter -Wold-style-definition -Wno-sign-compare --sysroot=/root/lx0_fork/obj/destdir.amd64 -Damd64 -Dx86_64 -I. -I/root/lx0_fork/sys/external/bsd/acpica/dist -I/root/lx0_fork/sys/../common/lib/libx86emu -I/root/lx0_fork/sys/../common/include -I/root/lx0_fork/sys/arch -I/root/lx0_fork/sys -nostdinc -DDIAGNOSTIC -DCOMPAT_44 -D_KERNEL -D_KERNEL_OPT -std=gnu99 -I/root/lx0_fork/sys/lib/libkern/../../../common/lib/libc/quad -I/root/lx0_fork/sys/lib/libkern/../../../common/lib/libc/string -I/root/lx0_fork/sys/lib/libkern/../../../common/lib/libc/arch/x86_64/string -D_FORTIFY_SOURCE=2 -I/root/lx0_fork/sys/external/bsd/ipf -I/root/lx0_fork/sys/external/isc/atheros_hal/dist -I/root/lx0_fork/sys/external/isc/atheros_hal/ic -I/root/lx0_fork/sys/external/bsd/common/include -I/root/lx0_fork/sys/external/bsd/drm2/include -I/root/lx0_fork/sys/external/bsd/common/include -I/root/lx0_fork/sys/external/bsd/drm2/include -I/root/lx0_fork/sys/external/bsd/drm2/include/drm -I/root/lx0_fork/sys/external/bsd/drm2/dist -I/root/lx0_fork/sys/external/bsd/drm2/dist/include -I/root/lx0_fork/sys/external/bsd/drm2/dist/include/drm -I/root/lx0_fork/sys/external/bsd/drm2/dist/uapi -I/root/lx0_fork/sys/external/bsd/common/include -D__KERNEL__ -DCONFIG_FB=0 -DCONFIG_BACKLIGHT_CLASS_DEVICE=0 -DCONFIG_BACKLIGHT_CLASS_DEVICE_MODULE=0 -I/root/lx0_fork/sys/../common/include -DCONFIG_AGP -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/i915 -I/root/lx0_fork/sys/external/bsd/drm2/i915drm -DCONFIG_DRM_I915_FBDEV=1 -DCONFIG_DRM_I915_PRELIMINARY_HW_SUPPORT=0 -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/radeon -I/root/lx0_fork/sys/external/bsd/drm2/include/radeon -I/root/lx0_fork/sys/external/bsd/drm2/radeon -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/nouveau -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/nouveau/core -I/root/lx0_fork/sys/external/bsd/drm2/dist/drm/nouveau/core/include -I/root/lx0_fork/sys/external/bsd/drm2/nouveau -DCONFIG_NOUVEAU_DEBUG=5 -DCONFIG_NOUVEAU_DEBUG_DEFAULT=3 -I/root/lx0_fork/sys/external/bsd/acpica/dist/include -c /root/lx0_fork/sys/external/bsd/drm2/dist/drm/i915/intel_ddi.c -o intel_ddi.o
/root/lx0_fork/sys/external/bsd/drm2/dist/drm/i915/intel_ddi.c: In function 'intel_ddi_put_crtc_pll':
/root/lx0_fork/sys/external/bsd/drm2/dist/drm/i915/intel_ddi.c:455:2: error: case label does not reduce to an integer constant
  case PORT_CLK_SEL_WRPLL1:
  ^~~~
/root/lx0_fork/sys/external/bsd/drm2/dist/drm/i915/intel_ddi.c:465:2: error: case label does not reduce to an integer constant
  case PORT_CLK_SEL_WRPLL2:
  ^~~~
/root/lx0_fork/sys/external/bsd/drm2/dist/drm/i915/intel_ddi.c: In function 'intel_ddi_clock_get':
/root/lx0_fork/sys/external/bsd/drm2/dist/drm/i915/intel_ddi.c:689:2: error: case label does not reduce to an integer constant
  case PORT_CLK_SEL_WRPLL1:
  ^~~~
/root/lx0_fork/sys/external/bsd/drm2/dist/drm/i915/intel_ddi.c:692:2: error: case label does not reduce to an integer constant
  case PORT_CLK_SEL_WRPLL2:
  ^~~~
/root/lx0_fork/sys/external/bsd/drm2/dist/drm/i915/intel_ddi.c: In function 'intel_ddi_pll_enable':
/root/lx0_fork/sys/external/bsd/drm2/dist/drm/i915/intel_ddi.c:928:2: error: case label does not reduce to an integer constant
  case PORT_CLK_SEL_WRPLL1:
  ^~~~
/root/lx0_fork/sys/external/bsd/drm2/dist/drm/i915/intel_ddi.c:929:2: error: case label does not reduce to an integer constant
  case PORT_CLK_SEL_WRPLL2:
  ^~~~
/root/lx0_fork/sys/external/bsd/drm2/dist/drm/i915/intel_ddi.c:948:2: error: case label does not reduce to an integer constant
  case PORT_CLK_SEL_NONE:
  ^~~~
/root/lx0_fork/sys/external/bsd/drm2/dist/drm/i915/intel_ddi.c: In function 'intel_ddi_setup_hw_pll_state':
/root/lx0_fork/sys/external/bsd/drm2/dist/drm/i915/intel_ddi.c:1260:3: error: case label does not reduce to an integer constant
   case PORT_CLK_SEL_WRPLL1:
   ^~~~
/root/lx0_fork/sys/external/bsd/drm2/dist/drm/i915/intel_ddi.c:1263:3: error: case label does not reduce to an integer constant
   case PORT_CLK_SEL_WRPLL2:
   ^~~~
*** [intel_ddi.o] Error code 1

nbmake: stopped in /root/lx0_fork/sys/arch/amd64/compile/obj/UBSAN_ENABLED
--- intel_crt.o ---
/root/lx0_fork/obj/tooldir.NetBSD-8.99.14-amd64/bin/nbctfconvert -g -L VERSION intel_crt.o
--- intel_bios.o ---
/root/lx0_fork/obj/tooldir.NetBSD-8.99.14-amd64/bin/nbctfconvert -g -L VERSION intel_bios.o
--- if_wm.o ---
/root/lx0_fork/obj/tooldir.NetBSD-8.99.14-amd64/bin/nbctfconvert -g -L VERSION if_wm.o

nbmake: stopped in /root/lx0_fork/sys/arch/amd64/compile/obj/UBSAN_ENABLED