x86: 0.887 graphic: 0.860 device: 0.797 vnc: 0.789 socket: 0.765 network: 0.742 architecture: 0.736 performance: 0.546 mistranslation: 0.497 ppc: 0.492 permissions: 0.482 files: 0.471 register: 0.444 semantic: 0.422 PID: 0.412 TCG: 0.379 boot: 0.373 peripherals: 0.361 kernel: 0.360 risc-v: 0.335 VMM: 0.331 arm: 0.242 virtual: 0.241 debug: 0.236 hypervisor: 0.231 user-level: 0.210 assembly: 0.160 KVM: 0.027 i386: 0.022 Qemu crashes on Mac (emulation of x86_64) I used qemu on MAC OS X Yosemite with the latest qemu version (from git, 6. august 2015, QEMU emulator version 2.3.94, Copyright (c) 2003-2008 Fabrice Bellard) I configured it with "./configure --enable-vde". Sometimes when starting an openwrt instance, the following error occurrs in the qemu monitor: (qemu) qemu:qemu_cpu_kick_thread: No such process I started qemu this way: qemu-system-x86_64 -m 128 -serial unix:/tmp/qemu_1.sock,server,nowait -nographic -net nic,macaddr=aa:aa:aa:aa:00:01 -net vde,sock=/tmp/vde_switch_1 -watchdog-action poweroff openwrt-x86-generic-combined-ext4.img The same works on Linux (Ubuntu 14.04, qemu-2.4.0-rc3). Looking through old bug tickets... can you still reproduce this issue with the latest version of QEMU? Or could we close this ticket nowadays? [Expired for QEMU because there has been no activity for 60 days.]