Hi, already reported ? FreeBSD 5.2-CURRENT #1: Sat Jan 3 10:50:22 CET 2004 when I'm reloading ARP table about 200 entries /usr/sbin/arp -and /usr/sbin/arp -f /etc/arp.conf it hangs on: panic: lock (sleep mutex) rtentry not locked @ /usr/src/sys/net/route.c:1310 Debugger("panic") Stopped at Debugger+0x54: xchgl %ebx,in_Debugger.0 Jiri