Hi, i am running FC5 on X86_64, xen-3.0.1-4, 2.6.16-1.2107_FC5xen0, xorg-x11-server-Xorg-1.0.1-9.fc5.1.1. from time to time my X competely hangs and only reboot fixes it, remote access is still possible and system networking is ok. on serial output console i see the fiollowing messages: (XEN) HVM_PIT: guest freq in cycles=38057861 (XEN) spurious IRQ irq got=-1 (XEN) spurious IRQ irq got=-1 (XEN) spurious IRQ irq got=-1 (XEN) spurious IRQ irq got=-1 (XEN) spurious IRQ irq got=-1 (XEN) DOM0: (file=mm.c, line=505) Error getting mfn 0 (pfn ffffffffffffffff) from L1 entry 8000000000000027 for dom32753 (XEN) DOM0: (file=mm.c, line=505) Error getting mfn 0 (pfn ffffffffffffffff) from L1 entry 8000000000000027 for dom32753 (XEN) DOM0: (file=mm.c, line=505) Error getting mfn 0 (pfn ffffffffffffffff) from L1 entry 8000000000000027 for dom32753 any ideasw what''s causing this ? is this a bug somewhere ? regards, Matthias _______________________________________________________________ SMS schreiben mit WEB.DE FreeMail - einfach, schnell und kostenguenstig. Jetzt gleich testen! http://f.web.de/?mc=021192