+ set -x
+ date
+ kldload pf.ko
+ pfctl -F all
+ pfctl -f /tmp/df3340u.conf
+ pfctl -e
+ sleep 2
+ nc 127.0.0.1 8080
+ pfctl -s state
all tcp 127.0.0.1:8080 <- 127.0.0.1:3293       PROXY:DST
+ echo '--- kldunload pf-fixed2.ko with PROXY:DST state live:'
--- kldunload pf-fixed2.ko with PROXY:DST state live:
+ kldunload pf-fixed2.ko
+ echo '--- UNLOAD SURVIVED'
--- UNLOAD SURVIVED
+ kldstat
+ grep pf
pf fully unloaded
+ echo 'pf fully unloaded'
+ date
Fri Sep 11 03:52:16 UTC 2026
RC=0

============================================================
stress run (8 concurrent nc connects, patched module, tcp.first 5):
============================================================
+ sleep 12
--- SURVIVED stress run; remaining states: 0
+ grep -ci panic  ->  0
Fri Sep 11 03:54:48 UTC 2026
RC=0
(serial console clean of panic/trap/fatal for the whole session)