Package: qemu-system-x86 Version: 1:2.1+dfsg-12+deb8u4 qemu-system-x86_64 crashes after a while when assertion fails. Running an install of Windows 7 Enterprise.
qemu-system-x86_64 -enable-kvm -cpu host -localtime -usb -boot c \ -fda fat:floppy:rw:a \ -drive file=win7.qcow2,if=ide,index=0,media=disk,format=qcow2,\ detect-zeroes=unmap,discard=unmap \ -drive file=win7e32.iso,if=ide,index=2,media=cdrom,format=raw \ -usbdevice tablet \ -net nic,model=rtl8139 \ -net user,hostfwd=tcp:10.1.16.4:8080-:80,hostfwd=tcp:127.0.0.1:8023-:23,\ hostfwd=tcp:127.0.0.1:8139-:139,hostfwd=tcp:127.0.0.1:8445-:445,\ hostfwd=tcp:127.0.0.1:11389-:3389,hostfwd=udp:127.0.0.1:11389-:3389 \ -usbdevice disk:format=raw:usb.img \ -soundhw ac97 \ -m 2047M qemu-system-x86_64: /build/qemu-e7wj_D/qemu-2.1+dfsg/hw/ide/pci.c:330: bmdma_cmd_writeb: Assertion `bm->bus->dma->aiocb == ((void *)0)' failed.