On Fri, 19 Jan 2018, jianchao.wang wrote: > When I did cpu hotplug stress test, I found this log on my machine. > > [ 267.161043] do_IRQ: 7.33 No irq handler for vector > > I add a dump_stack below the bug and get following log:
Well, that's pretty uninteresting. What's interesting is which CPU got
unplugged.
> The vector 33 here is used by a NVMe card.
CC'ed NVME folks
Thanks,
tglx
