On Tue, Apr 5, 2011 at 6:06 PM, Kfir Lavi <lavi.k...@gmail.com> wrote:
> Hi, > After updating qemu-kvm to 0.13.0-r2 I get an infinite loop when running > qemu. > You can spot the loop with strace. > This problem shows on Redhat > https://bugzilla.redhat.com/show_bug.cgi?id=553689#c5 > and they say that it is related to the seabios. > > Does anyone have this problem too? > I'm compiling qemu-kvm with hardend flag. > > Regards, > Kfir > when running 'strace qemu' I get this line: read(11, 0xbf10ae5c, 128) = -1 EAGAIN (Resource temporarily unavailable) This seems related to hardened. paxctl shows for all qemu binaries: - PaX flags: -----m-x-e-- [/usr/bin/qemu] MPROTECT is disabled RANDEXEC is disabled EMUTRAMP is disabled - PaX flags: -----m-x-e-- [/usr/bin/qemu-i386] MPROTECT is disabled RANDEXEC is disabled EMUTRAMP is disabled - PaX flags: -----m-x-e-- [/usr/bin/qemu-img] MPROTECT is disabled RANDEXEC is disabled EMUTRAMP is disabled - PaX flags: -----m-x-e-- [/usr/bin/qemu-io] MPROTECT is disabled RANDEXEC is disabled EMUTRAMP is disabled - PaX flags: -----m-x-e-- [/usr/bin/qemu-nbd] MPROTECT is disabled RANDEXEC is disabled EMUTRAMP is disabled Does someone have the solution for this? Regards, Kfir
