Hello list, i've 36 servers all running vanilla 3.18.18 kernel which have a very high disk and network load.
Since a few days i encounter regular the following error messages and pretty often completely hanging disk i/o: [535040.439859] do_IRQ: 0.126 No irq handler for vector (irq -1) [548400.353679] do_IRQ: 2.109 No irq handler for vector (irq -1) [551624.894507] do_IRQ: 4.84 No irq handler for vector (irq -1) [557524.288691] do_IRQ: 1.158 No irq handler for vector (irq -1) [559786.928441] do_IRQ: 3.172 No irq handler for vector (irq -1) [572906.281394] do_IRQ: 3.72 No irq handler for vector (irq -1) [576611.808128] do_IRQ: 3.118 No irq handler for vector (irq -1) [577242.682643] do_IRQ: 2.45 No irq handler for vector (irq -1) [578524.584545] do_IRQ: 5.190 No irq handler for vector (irq -1) [602109.548268] do_IRQ: 3.101 No irq handler for vector (irq -1) All systems are Single E5 Xeons and I'm running irqbalance on them. Chipset: Intel C602J chipset Is there anything i can do to fix this? Is there may be a kernel patch available? Thanks! Greets, Stefan -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
