vb 7.0.10 mod build on linux kernel 6.4.10, FAILs: "/tmp/vbox.0/linux/VBoxNetFlt-linux.c:1570:40: error: implicit declaration of function ‘skb_gso_segment’; did you mean ‘skb_gso_reset’?"

[pgndvb]

on

	lsb_release -rd
		Description:    Fedora release 38 (Thirty Eight)
		Release:        38

after update to

	uname -rm
		6.4.10-200.fc38.x86_64 x86_64

with

	rpm -qa | grep -i virtualbox
		VirtualBox-7.0-7.0.10_158379_fedora36-1.x86_64

	gcc --version
		gcc (GCC) 13.2.1 20230728 (Red Hat 13.2.1-1)

exec of mod build FAILs

/sbin/vboxconfig
	vboxdrv.sh: Stopping VirtualBox services.
	vboxdrv.sh: Starting VirtualBox services.
	vboxdrv.sh: Building VirtualBox kernel modules.
	egrep: warning: egrep is obsolescent; using grep -E
	vboxdrv.sh: failed: Look at /var/log/vbox-setup.log to find out what went wrong.

	There were problems setting up VirtualBox.  To re-start the set-up process, run
	  /sbin/vboxconfig
	as root.  If your system is using EFI Secure Boot you may need to sign the
	kernel modules (vboxdrv, vboxnetflt, vboxnetadp, vboxpci) before you can load
	them. Please see your Linux system's documentation for more information.

cat /var/log/vbox-setup.log
	Building the main VirtualBox module.
	Building the net filter module.
	Error building the module:
	make V=1 CONFIG_MODULE_SIG= CONFIG_MODULE_SIG_ALL= -C /lib/modules/6.4.10-200.fc38.x86_64/build M=/tmp/vbox.0 SRCROOT=/tmp/vbox.0 -j16 modules
	make[1]: warning: -j16 forced in submake: resetting jobserver mode.
	make -f ./scripts/Makefile.build obj=/tmp/vbox.0 need-builtin=1 need-modorder=1
	# cmd_mod /tmp/vbox.0/vboxnetflt.mod
	  printf '%s\n'   linux/VBoxNetFlt-linux.o VBoxNetFlt.o SUPR0IdcClient.o SUPR0IdcClientComponent.o linux/SUPR0IdcClient-linux.o | awk '!x[$0]++ { print("/tmp/vbox.0/"$0) }' > /tmp/vbox.0/vboxnetflt.mod
	# CC [M]  /tmp/vbox.0/linux/VBoxNetFlt-linux.o
	  gcc -Wp,-MMD,/tmp/vbox.0/linux/.VBoxNetFlt-linux.o.d -nostdinc -I./arch/x86/include -I./arch/x86/include/generated  -I./include -I./arch/x86/include/uapi -I./arch/x86/include/generated/uapi -I./include/uapi -I./include/generated/uapi -include ./include/linux/compiler-version.h -include ./include/linux/kconfig.h -include ./include/linux/compiler_types.h -D__KERNEL__ -fmacro-prefix-map=./= -Wall -Wundef -Werror=strict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -fshort-wchar -fno-PIE -Werror=implicit-function-declaration -Werror=implicit-int -Werror=return-type -Wno-format-security -funsigned-char -std=gnu11 -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -fcf-protection=branch -fno-jump-tables -m64 -falign-jumps=1 -falign-loops=1 -mno-80387 -mno-fp-ret-in-387 -mpreferred-stack-boundary=3 -mskip-rax-setup -mtune=generic -mno-red-zone -mcmodel=kernel -Wno-sign-compare -fno-asynchronous-unwind-tables -mindirect-branch=thunk-extern -mindirect-branch-register -mindirect-branch-cs-prefix -mfunction-return=thunk-extern -fno-jump-tables -mharden-sls=all -fpatchable-function-entry=16,16 -fno-delete-null-pointer-checks -Wno-frame-address -Wno-format-truncation -Wno-format-overflow -Wno-address-of-packed-member -O2 -fno-allow-store-data-races -Wframe-larger-than=2048 -fstack-protector-strong -Wno-main -Wno-unused-but-set-variable -Wno-unused-const-variable -Wno-dangling-pointer -ftrivial-auto-var-init=zero -fno-stack-clash-protection -pg -mrecord-mcount -mfentry -DCC_USING_FENTRY -falign-functions=16 -Wdeclaration-after-statement -Wvla -Wno-pointer-sign -Wcast-function-type -Wno-stringop-truncation -Wno-stringop-overflow -Wno-restrict -Wno-maybe-uninitialized -Wno-array-bounds -Wno-alloc-size-larger-than -Wimplicit-fallthrough=5 -fno-strict-overflow -fno-stack-check -fconserve-stack -Werror=date-time -Werror=incompatible-pointer-types -Werror=designated-init -Wno-packed-not-aligned -g -include /tmp/vbox.0/include/VBox/SUPDrvMangling.h -fno-pie -Wno-declaration-after-statement -I./include -I/tmp/vbox.0/ -I/tmp/vbox.0/include -I/tmp/vbox.0/r0drv/linux -D__KERNEL__ -DMODULE -DRT_WITHOUT_PRAGMA_ONCE -DRT_OS_LINUX -DIN_RING0 -DIN_RT_R0 -DIN_SUP_R0 -DVBOX -DRT_WITH_VBOX -DVBOX_WITH_HARDENING -DVBOX_WITH_64_BITS_GUESTS -DRT_ARCH_AMD64  -DMODULE  -DKBUILD_BASENAME='"VBoxNetFlt_linux"' -DKBUILD_MODNAME='"vboxnetflt"' -D__KBUILD_MODNAME=kmod_vboxnetflt -c -o /tmp/vbox.0/linux/VBoxNetFlt-linux.o /tmp/vbox.0/linux/VBoxNetFlt-linux.c
	# CC [M]  /tmp/vbox.0/VBoxNetFlt.o
	  gcc -Wp,-MMD,/tmp/vbox.0/.VBoxNetFlt.o.d -nostdinc -I./arch/x86/include -I./arch/x86/include/generated  -I./include -I./arch/x86/include/uapi -I./arch/x86/include/generated/uapi -I./include/uapi -I./include/generated/uapi -include ./include/linux/compiler-version.h -include ./include/linux/kconfig.h -include ./include/linux/compiler_types.h -D__KERNEL__ -fmacro-prefix-map=./= -Wall -Wundef -Werror=strict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -fshort-wchar -fno-PIE -Werror=implicit-function-declaration -Werror=implicit-int -Werror=return-type -Wno-format-security -funsigned-char -std=gnu11 -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -fcf-protection=branch -fno-jump-tables -m64 -falign-jumps=1 -falign-loops=1 -mno-80387 -mno-fp-ret-in-387 -mpreferred-stack-boundary=3 -mskip-rax-setup -mtune=generic -mno-red-zone -mcmodel=kernel -Wno-sign-compare -fno-asynchronous-unwind-tables -mindirect-branch=thunk-extern -mindirect-branch-register -mindirect-branch-cs-prefix -mfunction-return=thunk-extern -fno-jump-tables -mharden-sls=all -fpatchable-function-entry=16,16 -fno-delete-null-pointer-checks -Wno-frame-address -Wno-format-truncation -Wno-format-overflow -Wno-address-of-packed-member -O2 -fno-allow-store-data-races -Wframe-larger-than=2048 -fstack-protector-strong -Wno-main -Wno-unused-but-set-variable -Wno-unused-const-variable -Wno-dangling-pointer -ftrivial-auto-var-init=zero -fno-stack-clash-protection -pg -mrecord-mcount -mfentry -DCC_USING_FENTRY -falign-functions=16 -Wdeclaration-after-statement -Wvla -Wno-pointer-sign -Wcast-function-type -Wno-stringop-truncation -Wno-stringop-overflow -Wno-restrict -Wno-maybe-uninitialized -Wno-array-bounds -Wno-alloc-size-larger-than -Wimplicit-fallthrough=5 -fno-strict-overflow -fno-stack-check -fconserve-stack -Werror=date-time -Werror=incompatible-pointer-types -Werror=designated-init -Wno-packed-not-aligned -g -include /tmp/vbox.0/include/VBox/SUPDrvMangling.h -fno-pie -Wno-declaration-after-statement -I./include -I/tmp/vbox.0/ -I/tmp/vbox.0/include -I/tmp/vbox.0/r0drv/linux -D__KERNEL__ -DMODULE -DRT_WITHOUT_PRAGMA_ONCE -DRT_OS_LINUX -DIN_RING0 -DIN_RT_R0 -DIN_SUP_R0 -DVBOX -DRT_WITH_VBOX -DVBOX_WITH_HARDENING -DVBOX_WITH_64_BITS_GUESTS -DRT_ARCH_AMD64  -DMODULE  -DKBUILD_BASENAME='"VBoxNetFlt"' -DKBUILD_MODNAME='"vboxnetflt"' -D__KBUILD_MODNAME=kmod_vboxnetflt -c -o /tmp/vbox.0/VBoxNetFlt.o /tmp/vbox.0/VBoxNetFlt.c
	# CC [M]  /tmp/vbox.0/SUPR0IdcClient.o
	  gcc -Wp,-MMD,/tmp/vbox.0/.SUPR0IdcClient.o.d -nostdinc -I./arch/x86/include -I./arch/x86/include/generated  -I./include -I./arch/x86/include/uapi -I./arch/x86/include/generated/uapi -I./include/uapi -I./include/generated/uapi -include ./include/linux/compiler-version.h -include ./include/linux/kconfig.h -include ./include/linux/compiler_types.h -D__KERNEL__ -fmacro-prefix-map=./= -Wall -Wundef -Werror=strict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -fshort-wchar -fno-PIE -Werror=implicit-function-declaration -Werror=implicit-int -Werror=return-type -Wno-format-security -funsigned-char -std=gnu11 -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -fcf-protection=branch -fno-jump-tables -m64 -falign-jumps=1 -falign-loops=1 -mno-80387 -mno-fp-ret-in-387 -mpreferred-stack-boundary=3 -mskip-rax-setup -mtune=generic -mno-red-zone -mcmodel=kernel -Wno-sign-compare -fno-asynchronous-unwind-tables -mindirect-branch=thunk-extern -mindirect-branch-register -mindirect-branch-cs-prefix -mfunction-return=thunk-extern -fno-jump-tables -mharden-sls=all -fpatchable-function-entry=16,16 -fno-delete-null-pointer-checks -Wno-frame-address -Wno-format-truncation -Wno-format-overflow -Wno-address-of-packed-member -O2 -fno-allow-store-data-races -Wframe-larger-than=2048 -fstack-protector-strong -Wno-main -Wno-unused-but-set-variable -Wno-unused-const-variable -Wno-dangling-pointer -ftrivial-auto-var-init=zero -fno-stack-clash-protection -pg -mrecord-mcount -mfentry -DCC_USING_FENTRY -falign-functions=16 -Wdeclaration-after-statement -Wvla -Wno-pointer-sign -Wcast-function-type -Wno-stringop-truncation -Wno-stringop-overflow -Wno-restrict -Wno-maybe-uninitialized -Wno-array-bounds -Wno-alloc-size-larger-than -Wimplicit-fallthrough=5 -fno-strict-overflow -fno-stack-check -fconserve-stack -Werror=date-time -Werror=incompatible-pointer-types -Werror=designated-init -Wno-packed-not-aligned -g -include /tmp/vbox.0/include/VBox/SUPDrvMangling.h -fno-pie -Wno-declaration-after-statement -I./include -I/tmp/vbox.0/ -I/tmp/vbox.0/include -I/tmp/vbox.0/r0drv/linux -D__KERNEL__ -DMODULE -DRT_WITHOUT_PRAGMA_ONCE -DRT_OS_LINUX -DIN_RING0 -DIN_RT_R0 -DIN_SUP_R0 -DVBOX -DRT_WITH_VBOX -DVBOX_WITH_HARDENING -DVBOX_WITH_64_BITS_GUESTS -DRT_ARCH_AMD64  -DMODULE  -DKBUILD_BASENAME='"SUPR0IdcClient"' -DKBUILD_MODNAME='"vboxnetflt"' -D__KBUILD_MODNAME=kmod_vboxnetflt -c -o /tmp/vbox.0/SUPR0IdcClient.o /tmp/vbox.0/SUPR0IdcClient.c
	# CC [M]  /tmp/vbox.0/SUPR0IdcClientComponent.o
	  gcc -Wp,-MMD,/tmp/vbox.0/.SUPR0IdcClientComponent.o.d -nostdinc -I./arch/x86/include -I./arch/x86/include/generated  -I./include -I./arch/x86/include/uapi -I./arch/x86/include/generated/uapi -I./include/uapi -I./include/generated/uapi -include ./include/linux/compiler-version.h -include ./include/linux/kconfig.h -include ./include/linux/compiler_types.h -D__KERNEL__ -fmacro-prefix-map=./= -Wall -Wundef -Werror=strict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -fshort-wchar -fno-PIE -Werror=implicit-function-declaration -Werror=implicit-int -Werror=return-type -Wno-format-security -funsigned-char -std=gnu11 -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -fcf-protection=branch -fno-jump-tables -m64 -falign-jumps=1 -falign-loops=1 -mno-80387 -mno-fp-ret-in-387 -mpreferred-stack-boundary=3 -mskip-rax-setup -mtune=generic -mno-red-zone -mcmodel=kernel -Wno-sign-compare -fno-asynchronous-unwind-tables -mindirect-branch=thunk-extern -mindirect-branch-register -mindirect-branch-cs-prefix -mfunction-return=thunk-extern -fno-jump-tables -mharden-sls=all -fpatchable-function-entry=16,16 -fno-delete-null-pointer-checks -Wno-frame-address -Wno-format-truncation -Wno-format-overflow -Wno-address-of-packed-member -O2 -fno-allow-store-data-races -Wframe-larger-than=2048 -fstack-protector-strong -Wno-main -Wno-unused-but-set-variable -Wno-unused-const-variable -Wno-dangling-pointer -ftrivial-auto-var-init=zero -fno-stack-clash-protection -pg -mrecord-mcount -mfentry -DCC_USING_FENTRY -falign-functions=16 -Wdeclaration-after-statement -Wvla -Wno-pointer-sign -Wcast-function-type -Wno-stringop-truncation -Wno-stringop-overflow -Wno-restrict -Wno-maybe-uninitialized -Wno-array-bounds -Wno-alloc-size-larger-than -Wimplicit-fallthrough=5 -fno-strict-overflow -fno-stack-check -fconserve-stack -Werror=date-time -Werror=incompatible-pointer-types -Werror=designated-init -Wno-packed-not-aligned -g -include /tmp/vbox.0/include/VBox/SUPDrvMangling.h -fno-pie -Wno-declaration-after-statement -I./include -I/tmp/vbox.0/ -I/tmp/vbox.0/include -I/tmp/vbox.0/r0drv/linux -D__KERNEL__ -DMODULE -DRT_WITHOUT_PRAGMA_ONCE -DRT_OS_LINUX -DIN_RING0 -DIN_RT_R0 -DIN_SUP_R0 -DVBOX -DRT_WITH_VBOX -DVBOX_WITH_HARDENING -DVBOX_WITH_64_BITS_GUESTS -DRT_ARCH_AMD64  -DMODULE  -DKBUILD_BASENAME='"SUPR0IdcClientComponent"' -DKBUILD_MODNAME='"vboxnetflt"' -D__KBUILD_MODNAME=kmod_vboxnetflt -c -o /tmp/vbox.0/SUPR0IdcClientComponent.o /tmp/vbox.0/SUPR0IdcClientComponent.c
	# CC [M]  /tmp/vbox.0/linux/SUPR0IdcClient-linux.o
	  gcc -Wp,-MMD,/tmp/vbox.0/linux/.SUPR0IdcClient-linux.o.d -nostdinc -I./arch/x86/include -I./arch/x86/include/generated  -I./include -I./arch/x86/include/uapi -I./arch/x86/include/generated/uapi -I./include/uapi -I./include/generated/uapi -include ./include/linux/compiler-version.h -include ./include/linux/kconfig.h -include ./include/linux/compiler_types.h -D__KERNEL__ -fmacro-prefix-map=./= -Wall -Wundef -Werror=strict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -fshort-wchar -fno-PIE -Werror=implicit-function-declaration -Werror=implicit-int -Werror=return-type -Wno-format-security -funsigned-char -std=gnu11 -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -fcf-protection=branch -fno-jump-tables -m64 -falign-jumps=1 -falign-loops=1 -mno-80387 -mno-fp-ret-in-387 -mpreferred-stack-boundary=3 -mskip-rax-setup -mtune=generic -mno-red-zone -mcmodel=kernel -Wno-sign-compare -fno-asynchronous-unwind-tables -mindirect-branch=thunk-extern -mindirect-branch-register -mindirect-branch-cs-prefix -mfunction-return=thunk-extern -fno-jump-tables -mharden-sls=all -fpatchable-function-entry=16,16 -fno-delete-null-pointer-checks -Wno-frame-address -Wno-format-truncation -Wno-format-overflow -Wno-address-of-packed-member -O2 -fno-allow-store-data-races -Wframe-larger-than=2048 -fstack-protector-strong -Wno-main -Wno-unused-but-set-variable -Wno-unused-const-variable -Wno-dangling-pointer -ftrivial-auto-var-init=zero -fno-stack-clash-protection -pg -mrecord-mcount -mfentry -DCC_USING_FENTRY -falign-functions=16 -Wdeclaration-after-statement -Wvla -Wno-pointer-sign -Wcast-function-type -Wno-stringop-truncation -Wno-stringop-overflow -Wno-restrict -Wno-maybe-uninitialized -Wno-array-bounds -Wno-alloc-size-larger-than -Wimplicit-fallthrough=5 -fno-strict-overflow -fno-stack-check -fconserve-stack -Werror=date-time -Werror=incompatible-pointer-types -Werror=designated-init -Wno-packed-not-aligned -g -include /tmp/vbox.0/include/VBox/SUPDrvMangling.h -fno-pie -Wno-declaration-after-statement -I./include -I/tmp/vbox.0/ -I/tmp/vbox.0/include -I/tmp/vbox.0/r0drv/linux -D__KERNEL__ -DMODULE -DRT_WITHOUT_PRAGMA_ONCE -DRT_OS_LINUX -DIN_RING0 -DIN_RT_R0 -DIN_SUP_R0 -DVBOX -DRT_WITH_VBOX -DVBOX_WITH_HARDENING -DVBOX_WITH_64_BITS_GUESTS -DRT_ARCH_AMD64  -DMODULE  -DKBUILD_BASENAME='"SUPR0IdcClient_linux"' -DKBUILD_MODNAME='"vboxnetflt"' -D__KBUILD_MODNAME=kmod_vboxnetflt -c -o /tmp/vbox.0/linux/SUPR0IdcClient-linux.o /tmp/vbox.0/linux/SUPR0IdcClient-linux.c
	# cmd_check_local_export /tmp/vbox.0/linux/SUPR0IdcClient-linux.o
	  ./scripts/check-local-export /tmp/vbox.0/linux/SUPR0IdcClient-linux.o
	# cmd_check_local_export /tmp/vbox.0/SUPR0IdcClientComponent.o
	  ./scripts/check-local-export /tmp/vbox.0/SUPR0IdcClientComponent.o
	# cmd_check_local_export /tmp/vbox.0/SUPR0IdcClient.o
	  ./scripts/check-local-export /tmp/vbox.0/SUPR0IdcClient.o
	# cmd_check_local_export /tmp/vbox.0/VBoxNetFlt.o
	  ./scripts/check-local-export /tmp/vbox.0/VBoxNetFlt.o
	/tmp/vbox.0/linux/VBoxNetFlt-linux.c: In function ‘vboxNetFltLinuxForwardToIntNetInner’:
	/tmp/vbox.0/linux/VBoxNetFlt-linux.c:1570:40: error: implicit declaration of function ‘skb_gso_segment’; did you mean ‘skb_gso_reset’? [-Werror=implicit-function-declaration]
	 1570 |             struct sk_buff *pSegment = skb_gso_segment(pBuf, 0 /*supported features*/);
	      |                                        ^~~~~~~~~~~~~~~
	      |                                        skb_gso_reset
	/tmp/vbox.0/linux/VBoxNetFlt-linux.c:1570:40: warning: initialization of ‘struct sk_buff *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
	cc1: some warnings being treated as errors
	make[2]: *** [scripts/Makefile.build:252: /tmp/vbox.0/linux/VBoxNetFlt-linux.o] Error 1
	make[1]: *** [Makefile:2050: /tmp/vbox.0] Error 2
	make: *** [/tmp/vbox.0/Makefile-footer.gmk:133: vboxnetflt] Error 2

[pgndvb]

duplicate -> https://www.virtualbox.org/ticket/21796