make[1]: Entering directory '/usr/src/virtualbox-ose-6.1.10/vboxdrv' make V=1 CONFIG_MODULE_SIG= CONFIG_MODULE_SIG_ALL= -C /lib/modules/5.7.6-z1/build M=/usr/src/virtualbox-ose-6.1.10/vboxdrv SRCROOT=/usr/src/virtualbox-ose-6.1.10/vboxdrv -j8 modules make[2]: Entering directory '/usr/src/virtualbox-ose-6.1.10/vboxdrv' make[2]: warning: -j8 forced in submake: resetting jobserver mode. test -e include/generated/autoconf.h -a -e include/config/auto.conf || ( \ echo >&2; \ echo >&2 " ERROR: Kernel configuration is invalid."; \ echo >&2 " include/generated/autoconf.h or include/config/auto.conf are missing.";\ echo >&2 " Run 'make oldconfig && make prepare' on kernel src to fix it."; \ echo >&2 ; \ /bin/false) make -f ./scripts/Makefile.build obj=/usr/src/virtualbox-ose-6.1.10/vboxdrv \ single-build= \ need-builtin=1 need-modorder=1 { echo /usr/src/virtualbox-ose-6.1.10/vboxdrv/vboxdrv.ko; :; } \ | awk '!x[$0]++' - > /usr/src/virtualbox-ose-6.1.10/vboxdrv/modules.order make -f ./scripts/Makefile.modpost sed 's/ko$/o/' /usr/src/virtualbox-ose-6.1.10/vboxdrv/modules.order | scripts/mod/modpost -a -i ./Module.symvers -o /usr/src/virtualbox-ose-6.1.10/vboxdrv/Module.symvers -s -T - make -f ./scripts/Makefile.modfinal make[2]: Leaving directory '/usr/src/linux-5.7.6' make V=1 CONFIG_MODULE_SIG= CONFIG_MODULE_SIG_ALL= -C /lib/modules/5.7.6-z1/build M=/usr/src/virtualbox-ose-6.1.10/vboxdrv SRCROOT=/usr/src/virtualbox-ose-6.1.10/vboxdrv INSTALL_MOD_PATH= INSTALL_MOD_DIR=misc modules_install make[2]: Entering directory '/usr/src/linux-5.7.6' test -e include/generated/autoconf.h -a -e include/config/auto.conf || ( \ echo >&2; \ echo >&2 " ERROR: Kernel configuration is invalid."; \ echo >&2 " include/generated/autoconf.h or include/config/auto.conf are missing.";\ echo >&2 " Run 'make oldconfig && make prepare' on kernel src to fix it."; \ echo >&2 ; \ /bin/false) mkdir -p /lib/modules/5.7.6-z1/misc make -f ./scripts/Makefile.modinst mkdir -p /lib/modules/5.7.6-z1/misc ; cp /usr/src/virtualbox-ose-6.1.10/vboxdrv/vboxdrv.ko /lib/modules/5.7.6-z1/misc ; true /lib/modules/5.7.6-z1/misc/vboxdrv.ko ; true /lib/modules/5.7.6-z1/misc/vboxdrv.ko || true ; true /lib/modules/5.7.6-z1/misc/vboxdrv.ko sh ./scripts/depmod.sh /sbin/depmod 5.7.6-z1 make[2]: Leaving directory '/usr/src/linux-5.7.6' make[1]: Leaving directory '/usr/src/virtualbox-ose-6.1.10/vboxdrv' make[1]: Entering directory '/usr/src/virtualbox-ose-6.1.10/vboxnetflt' make V=1 CONFIG_MODULE_SIG= CONFIG_MODULE_SIG_ALL= -C /lib/modules/5.7.6-z1/build M=/usr/src/virtualbox-ose-6.1.10/vboxnetflt SRCROOT=/usr/src/virtualbox-ose-6.1.10/vboxnetflt -j8 modules make[2]: Entering directory '/usr/src/virtualbox-ose-6.1.10/vboxnetflt' make[2]: warning: -j8 forced in submake: resetting jobserver mode. test -e include/generated/autoconf.h -a -e include/config/auto.conf || ( \ echo >&2; \ echo >&2 " ERROR: Kernel configuration is invalid."; \ echo >&2 " include/generated/autoconf.h or include/config/auto.conf are missing.";\ echo >&2 " Run 'make oldconfig && make prepare' on kernel src to fix it."; \ echo >&2 ; \ /bin/false) make -f ./scripts/Makefile.build obj=/usr/src/virtualbox-ose-6.1.10/vboxnetflt \ single-build= \ need-builtin=1 need-modorder=1 { echo /usr/src/virtualbox-ose-6.1.10/vboxnetflt/vboxnetflt.ko; :; } \ | awk '!x[$0]++' - > /usr/src/virtualbox-ose-6.1.10/vboxnetflt/modules.order make -f ./scripts/Makefile.modpost sed 's/ko$/o/' /usr/src/virtualbox-ose-6.1.10/vboxnetflt/modules.order | scripts/mod/modpost -a -i ./Module.symvers -o /usr/src/virtualbox-ose-6.1.10/vboxnetflt/Module.symvers -s -T - ERROR: modpost: "VBoxHost_RTErrConvertToErrno" [/usr/src/virtualbox-ose-6.1.10/vboxnetflt/vboxnetflt.ko] undefined! ERROR: modpost: "VBoxHost_RTUuidFromStr" [/usr/src/virtualbox-ose-6.1.10/vboxnetflt/vboxnetflt.ko] undefined! ERROR: modpost: "VBoxHost_RTErrConvertFromErrno" [/usr/src/virtualbox-ose-6.1.10/vboxnetflt/vboxnetflt.ko] undefined! ERROR: modpost: "VBoxHost_RTLogLoggerEx" [/usr/src/virtualbox-ose-6.1.10/vboxnetflt/vboxnetflt.ko] undefined! ERROR: modpost: "VBoxHost_RTNetIPv6PseudoChecksumEx" [/usr/src/virtualbox-ose-6.1.10/vboxnetflt/vboxnetflt.ko] undefined! ERROR: modpost: "VBoxHost_RTSpinlockDestroy" [/usr/src/virtualbox-ose-6.1.10/vboxnetflt/vboxnetflt.ko] undefined! ERROR: modpost: "VBoxHost_RTUuidCompareStr" [/usr/src/virtualbox-ose-6.1.10/vboxnetflt/vboxnetflt.ko] undefined! ERROR: modpost: "VBoxHost_RTSemEventCreate" [/usr/src/virtualbox-ose-6.1.10/vboxnetflt/vboxnetflt.ko] undefined! ERROR: modpost: "VBoxHost_RTSemFastMutexRequest" [/usr/src/virtualbox-ose-6.1.10/vboxnetflt/vboxnetflt.ko] undefined! ERROR: modpost: "VBoxHost_RTLogRelGetDefaultInstanceEx" [/usr/src/virtualbox-ose-6.1.10/vboxnetflt/vboxnetflt.ko] undefined! ERROR: modpost: "VBoxHost_RTSemEventSignal" [/usr/src/virtualbox-ose-6.1.10/vboxnetflt/vboxnetflt.ko] undefined! ERROR: modpost: "VBoxHost_RTMemAllocTag" [/usr/src/virtualbox-ose-6.1.10/vboxnetflt/vboxnetflt.ko] undefined! ERROR: modpost: "VBoxHost_RTSemEventWait" [/usr/src/virtualbox-ose-6.1.10/vboxnetflt/vboxnetflt.ko] undefined! ERROR: modpost: "VBoxHost_RTNetIPv4PseudoChecksum" [/usr/src/virtualbox-ose-6.1.10/vboxnetflt/vboxnetflt.ko] undefined! ERROR: modpost: "VBoxHost_RTNetIPv4FinalizeChecksum" [/usr/src/virtualbox-ose-6.1.10/vboxnetflt/vboxnetflt.ko] undefined! ERROR: modpost: "VBoxHost_RTSemFastMutexRelease" [/usr/src/virtualbox-ose-6.1.10/vboxnetflt/vboxnetflt.ko] undefined! ERROR: modpost: "VBoxHost_RTSpinlockAcquire" [/usr/src/virtualbox-ose-6.1.10/vboxnetflt/vboxnetflt.ko] undefined! ERROR: modpost: "VBoxHost_RTR0Term" [/usr/src/virtualbox-ose-6.1.10/vboxnetflt/vboxnetflt.ko] undefined! ERROR: modpost: "VBoxHost_RTMemFree" [/usr/src/virtualbox-ose-6.1.10/vboxnetflt/vboxnetflt.ko] undefined! ERROR: modpost: "VBoxHost_RTTimeNanoTS" [/usr/src/virtualbox-ose-6.1.10/vboxnetflt/vboxnetflt.ko] undefined! ERROR: modpost: "VBoxHost_RTSemEventDestroy" [/usr/src/virtualbox-ose-6.1.10/vboxnetflt/vboxnetflt.ko] undefined! ERROR: modpost: "VBoxHost_RTThreadPreemptIsEnabled" [/usr/src/virtualbox-ose-6.1.10/vboxnetflt/vboxnetflt.ko] undefined! ERROR: modpost: "VBoxHost_RTSpinlockRelease" [/usr/src/virtualbox-ose-6.1.10/vboxnetflt/vboxnetflt.ko] undefined! ERROR: modpost: "VBoxHost_RTSemFastMutexDestroy" [/usr/src/virtualbox-ose-6.1.10/vboxnetflt/vboxnetflt.ko] undefined! ERROR: modpost: "VBoxHost_RTMemAllocZVarTag" [/usr/src/virtualbox-ose-6.1.10/vboxnetflt/vboxnetflt.ko] undefined! ERROR: modpost: "VBoxHost_RTSemFastMutexCreate" [/usr/src/virtualbox-ose-6.1.10/vboxnetflt/vboxnetflt.ko] undefined! ERROR: modpost: "VBoxHost_RTR0Init" [/usr/src/virtualbox-ose-6.1.10/vboxnetflt/vboxnetflt.ko] undefined! ERROR: modpost: "SUPDrvLinuxIDC" [/usr/src/virtualbox-ose-6.1.10/vboxnetflt/vboxnetflt.ko] undefined! ERROR: modpost: "VBoxHost_RTSpinlockCreate" [/usr/src/virtualbox-ose-6.1.10/vboxnetflt/vboxnetflt.ko] undefined! ERROR: modpost: "VBoxHost_RTNetIPv4HdrChecksum" [/usr/src/virtualbox-ose-6.1.10/vboxnetflt/vboxnetflt.ko] undefined! make[3]: *** [scripts/Makefile.modpost:99: __modpost] Error 1 make[2]: *** [Makefile:1645: modules] Error 2 make[2]: Leaving directory '/usr/src/linux-5.7.6' make[1]: *** [/usr/src/virtualbox-ose-6.1.10/vboxnetflt/Makefile-footer.gmk:114: vboxnetflt] Error 2 make[1]: Leaving directory '/usr/src/virtualbox-ose-6.1.10/vboxnetflt' make: *** [Makefile:97: install] Error 2