# DF-3332 diagnostic run, FIXED variant (-DDD3332_FIXED: k -= n)
# $ kldload /usr/obj/root/df3332f/df3332f.ko
# $ sysctl -n debug.df3332.trigger=1
0 -> 0
# dmesg:
df3332: loaded (netmap.c grab_packets loop test)
df3332: k=1023 lim=1023 nr_hwcur=0 num_slots=1024 [FIXED]
130.000000 grab_packets [154] bad pkt at 4 len 0
130.000000 grab_packets [154] bad pkt at 5 len 0
df3332: RESULT iterations=1023 bailed=0 mbufs=0 (loop terminated)
# sysctl -n debug.df3332.iters
1023