Hi, VMMR0.r0 has been built (presumably due to the recent binutils upgrades in unstable) with the new PLT32 relocation type, which the virtualbox ELF relocation code cannot handle at the moment. Having a quick glance at .text and .rela.text of VMMR0.r0, it seems to me that PC32 and PLT32 can be handled identically, similar to what commit b21ebf2fb4cd of the Linux kernel did?
Best regards Jan Nordholz