Good day! I'm trying to make working qemu-kvm with hardened gentoo on hardened kernel. When i'm using CONFIG_PAX_KERNPAGEXEC and CONFIG_PAX_MEM_UNDEREF qemu just start and go to infinite loop and take 100% of one of my CPU core. adn it even can't be killed. Also it is dont give answer for qemu monitor/remote gdb. When I'm changed these two values as disabled, qemu-kvm now start, and stop (i mean qemu monitor show that virtual machine is running, but no any activity/output). Also it's load about 0%. See details in bug http://bugs.gentoo.org/show_bug.cgi?id=363713
Hope this info help improve qemu-kvm. Best regards, Anton Kochkov.
