#18 0xffffffff814e5879 in in6_cksum_partial (m=0xfffff80006cb3b00, nxt=58 ':', off=40, len=627, cov=0) at /usr/src/sys/netinet6/in6_cksum.c:319 #19 0xffffffff814e5bff in in6_cksum (m=0xfffff80006c3e700, nxt=58 ':', off=40, len=627) at /usr/src/sys/netinet6/in6_cksum.c:366 #20 0xffffffff814d5dc9 in icmp6_reflect (m=0xfffff80006c3e700, off=40) at /usr/src/sys/netinet6/icmp6.c:2158 #21 0xffffffff814d545f in icmp6_error (m=0xfffff80006c3e700, type=1, code=3, param=0) at /usr/src/sys/netinet6/icmp6.c:381 #22 0xffffffff814d4e1a in icmp6_error2 (m=0xfffff8004f494000, type=1, code=3, param=0, ifp=0xfffff8015923d800) at /usr/src/sys/netinet6/icmp6.c:251 #23 0xffffffff8151974a in nd6_llinfo_timer (arg=0xfffff80003510800) at /usr/src/sys/netinet6/nd6.c:823