id,summary,reporter,owner,description,type,status,component,version,resolution,keywords,cc,guest,host 2751,"APIC frequency too slow, disabling apic timer",M. Schinkel,,"Recent guest kernels give the following output in the kernel log: {{{ CPU: L1 I cache: 32K, L1 D cache: 32K CPU: L2 cache: 6144K CPU: Intel(R) Core(TM)2 Quad CPU Q9550 @ 2.83GHz stepping 07 ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 Using local APIC timer interrupts. APIC timer calibration result 0 Detected 0.000 MHz APIC timer. ------------[ cut here ]------------ WARNING: at kernel/time/clockevents.c:46 clockevent_delta2ns+0x83/0x90() Pid: 1, comm: swapper Not tainted 2.6.27.6-perimeter #2 Call Trace: [] warn_on_slowpath+0x5f/0xa0 [] printk+0x4e/0x5a [] setup_IO_APIC+0x4a0/0x9bd [] delay_loop+0x0/0x30 [] clockevent_delta2ns+0x83/0x90 [] setup_boot_APIC_clock+0x148/0x1bb [] APIC_init_uniprocessor+0x11c/0x158 [] kernel_init+0x4b/0xdc [] child_rip+0xa/0x11 [] kernel_init+0x0/0xdc [] child_rip+0x0/0x11 ---[ end trace 4eaa2a86a8e2da22 ]--- APIC frequency too slow, disabling apic timer }}}",defect,closed,other,VirtualBox 2.0.6,fixed,,,Linux,Linux