I can reproduce this with upstream qemu - though i must point out that to do so i had to change the definition of VGA_RAM_SIZE in hw/vga_int.h to 16*1024*1024 (as it is in qemu-kvm) in order to be able to use the default high resolution.
where victim.img is an ubuntu Precise desktop image running ubuntu-2d. I open a terminal, move it to the launcher bar to make it auto-hide; click 'x' to close the terminal. Then qemu crashes.
I can reproduce this with upstream qemu - though i must point out that to do so i had to change the definition of VGA_RAM_SIZE in hw/vga_int.h to 16*1024*1024 (as it is in qemu-kvm) in order to be able to use the default high resolution.
Command line was:
./x86_64- softmmu/ qemu-system- x86_64 -vga vmware -m 1024 -drive file=.. /../victim. img,if= virtio, cache=none, index=0 -vnc :1 -enable-kvm
where victim.img is an ubuntu Precise desktop image running ubuntu-2d. I open a terminal, move it to the launcher bar to make it auto-hide; click 'x' to close the terminal. Then qemu crashes.