#0  0x00000000002381de in dhcp6_handleifa (cmd=12, ia=0x800744900, pid=0) at /usr/src_tmp/contrib/dhcpcd/src/dhcp6.c:3895
#1  0x00000000002314f0 in ipv6_handleifa (ctx=<optimized out>, cmd=12, ifs=<optimized out>, ifname=<optimized out>, addr=0x80073a498, prefix_len=64 '@', addrflags=0, pid=0)
    at /usr/src_tmp/contrib/dhcpcd/src/ipv6.c:1181
#2  0x000000000021858a in if_learnaddrs (ctx=0x7fffffffe7c8, ifs=0x800703980, ifaddrs=<optimized out>) at /usr/src_tmp/contrib/dhcpcd/src/if.c:274
#3  0x00000000002135ea in dhcpcd_handleinterface (arg=0x7fffffffe7c8, action=0, ifname=<optimized out>) at /usr/src_tmp/contrib/dhcpcd/src/dhcpcd.c:1016
#4  0x00000000002131f9 in dhcpcd_handlecarrier (ctx=0x7fffffffe7c8, carrier=<optimized out>, flags=<optimized out>, ifname=<optimized out>) at /usr/src_tmp/contrib/dhcpcd/src/dhcpcd.c:739
#5  0x0000000000225601 in if_ifinfo (ctx=<optimized out>, ifm=<optimized out>) at /usr/src_tmp/contrib/dhcpcd/src/if-bsd.c:968
#6  if_dispatch (rtm=<optimized out>, ctx=<optimized out>) at /usr/src_tmp/contrib/dhcpcd/src/if-bsd.c:1202
#7  if_handlelink (ctx=0x7fffffffe7c8) at /usr/src_tmp/contrib/dhcpcd/src/if-bsd.c:1238
#8  0x0000000000213f6e in dhcpcd_handlelink (arg=0x7fffffffe7c8) at /usr/src_tmp/contrib/dhcpcd/src/dhcpcd.c:1035