Created attachment 383082 [details] virtualbox-modules-4.3.14_build.log app-emulation/virtualbox-modules-4.3.14 with git-sources-3.17_rc1: *** Building 'vboxnetadp' module *** make[1]: Entering directory '/var/tmp/portage/app-emulation/virtualbox-modules-4.3.14/work/vboxnetadp' make KBUILD_VERBOSE= SUBDIRS=/var/tmp/portage/app-emulation/virtualbox-modules-4.3.14/work/vboxnetadp SRCROOT=/var/tmp/portage/app-emulation/virtualbox-modules-4.3.14/work/vboxnetadp CONFIG_MODULE_SIG= -C /usr/src/linux modules make[2]: Entering directory '/usr/src/linux-3.17-rc1' CC [M] /var/tmp/portage/app-emulation/virtualbox-modules-4.3.14/work/vboxnetadp/linux/VBoxNetAdp-linux.o CC [M] /var/tmp/portage/app-emulation/virtualbox-modules-4.3.14/work/vboxnetadp/VBoxNetAdp.o /var/tmp/portage/app-emulation/virtualbox-modules-4.3.14/work/vboxnetadp/linux/VBoxNetAdp-linux.c: In function ‘vboxNetAdpOsCreate’: /var/tmp/portage/app-emulation/virtualbox-modules-4.3.14/work/vboxnetadp/linux/VBoxNetAdp-linux.c:186:48: error: macro "alloc_netdev" requires 4 arguments, but only 3 given vboxNetAdpNetDevInit); ^ /var/tmp/portage/app-emulation/virtualbox-modules-4.3.14/work/vboxnetadp/linux/VBoxNetAdp-linux.c:184:15: error: ‘alloc_netdev’ undeclared (first use in this function) pNetDev = alloc_netdev(sizeof(VBOXNETADPPRIV), ^ /var/tmp/portage/app-emulation/virtualbox-modules-4.3.14/work/vboxnetadp/linux/VBoxNetAdp-linux.c:184:15: note: each undeclared identifier is reported only once for each function it appears in /var/tmp/portage/app-emulation/virtualbox-modules-4.3.14/work/vboxnetadp/linux/VBoxNetAdp-linux.c: At top level: /var/tmp/portage/app-emulation/virtualbox-modules-4.3.14/work/vboxnetadp/linux/VBoxNetAdp-linux.c:159:13: warning: ‘vboxNetAdpNetDevInit’ defined but not used [-Wunused-function] static void vboxNetAdpNetDevInit(struct net_device *pNetDev) ^ scripts/Makefile.build:257: recipe for target '/var/tmp/portage/app-emulation/virtualbox-modules-4.3.14/work/vboxnetadp/linux/VBoxNetAdp-linux.o' failed
Will most likely be fixed with next virtualbox release.
here are the fixes that seem to work, https://forums.virtualbox.org/viewtopic.php?p=296650#p296650
fixed by prometheanfire in virtualbox-modules/virtualbox-modules-4.3.14-r1.ebuild with patch app-emulation/virtualbox-modules/files/virtualbox-modules-3.17.patch
This is now broken again for stable since gentoo-sources 3.17.x is stable but virtualbox-modules is still at 4.2.24.
=app-emulation/virtualbox-modules-4.3.18 went stable yesterday. So nothing is broken here.