On Mon, Sep 02, 2013 at 05:12:49PM +0200, Jason A. Donenfeld wrote: > [83817.191824] irq 117: nobody cared (try booting with the "irqpoll" option) [...] > [83817.192109] handlers: > [83817.192115] [<ffffffff815a88d8>] 0xffffffff815a88d8 > [83817.192120] Disabling IRQ #117 Confirmed. The handler is cvm_oct_rgmii_rml_interrupt(). This happens with fast network cable unplug/replug/unplug/replug. It seems there's some kind of race and the interrupt won't get acked properly and there is a huge flood of them: 117: 100000 0 CIU 46 RGMII A.
