semantic: 0.159 other: 0.145 vnc: 0.109 boot: 0.075 PID: 0.073 files: 0.066 device: 0.062 graphic: 0.060 debug: 0.052 socket: 0.046 permissions: 0.044 performance: 0.043 network: 0.039 KVM: 0.027 debug: 0.188 boot: 0.159 files: 0.116 PID: 0.079 other: 0.078 device: 0.077 network: 0.065 semantic: 0.054 performance: 0.053 socket: 0.046 vnc: 0.037 permissions: 0.022 graphic: 0.018 KVM: 0.009 qemu-system-arm & qemu-system-aarch64 for windows crash at start In Windows 7 64 bit (both 32 & 64 bit QEMU emulator version 2.11.0 (v2.11.0-11693-g21057c841e-dirty)). With arguments: qemu-system-arm.exe -M raspi2 It crashes and reports: ERROR:/home/stefan/src/qemu/repo.or.cz/qemu/ar7/qom/object.c:176:type_get_parent: assertion failed: (type->parent_type != NULL) Same goes for qemu-system-aarch64.exe or with -M raspi argument. Have a nice day, f. I've got th exact same crash under Windows 10 64 bits with QEMU emulator version 2.10.95 (v2.11.0-rc5-11692-g50cdacc703-dirty) Any idea how to fix it or is there a previous known working version for "-M raspi" option? Thanks. Raphaƫl. I had to switch back to the following installer "2016-03-03: New QEMU installers. Fixed, first version with support for Raspberry Pi 1 and 2." for having a working version with the "-M raspi" option. The QEMU project is currently considering to move its bug tracking to another system. For this we need to know which bugs are still valid and which could be closed already. Thus we are setting older bugs to "Incomplete" now. If you still think this bug report here is valid, then please switch the state back to "New" within the next 60 days, otherwise this report will be marked as "Expired". Or mark it as "Fix Released" if the problem has been solved with a newer version of QEMU already. Thank you and sorry for the inconvenience. [Expired for QEMU because there has been no activity for 60 days.]