i have a test use pkt-gen.c
# start pthread > 1
netmap as receiver work on NETMAP_HW_RING mode.
if i stop recv packet. system dmesg will show
interrupt storm detected on "irq281:"; throttling interrupt source
interrupt storm detected on "irq281:"; throttling interrupt source
interrupt storm detected on "irq281:"; throttling interrupt source
interrupt storm detected on "irq281:"; throttling interrupt source
interrupt storm detected on "irq281:"; throttling interrupt source
......
i think this error may be with poll or 82599 device?
if i not use NETMAP_NW_RING will be ok!
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