kernel: do_IRQ: X.Y No irq handler for vector (irq -1)
Одно из объяснений данной ошибки: The Intel 5520 and 5500 chipsets do not properly handle remapping of MSI and MSI-X interrupts. If the interrupt remapping feature is enabled on the system with such a chipset, various problems and service disruption could occur (for example, a NIC could stop receiving frames), and the «kernel: do_IRQ: 7.71…
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