device: 0.876 graphic: 0.772 network: 0.642 socket: 0.590 vnc: 0.540 other: 0.516 PID: 0.505 files: 0.466 semantic: 0.437 debug: 0.385 boot: 0.354 permissions: 0.277 performance: 0.199 KVM: 0.097 m68k: 68010 exception format is incorrect Description of problem: The exception format for the original 68000 is different to the 68010 and QEMU uses the incorrect format for 68010. Steps to reproduce: You need to have something that depends on the stack layout (i.e. nommu linux) to notice it. Additional information: I have posted a patch to fix it already: https://lists.gnu.org/archive/html/qemu-devel/2024-01/msg02800.html