dhcp6_listen: Address in use

[proukornew]

dhcpcd config (https://openwrt.org/packages/pkgdata/dhcpcd + v10.0.6): interface some0 duid noipv4 timeout 10 ipv6rs ia_pd 1

netstat: Active Internet connections (only servers) Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name udp 0 0 :::546 :::* 19457/odhcp6c udp 0 0 :::547 :::* 1823/odhcpd udp 0 0 :::547 :::* 1823/odhcpd udp 0 0 :::53 :::* 3542/unbound

log: dhcpcd-10.0.6 starting ... dhcp6_openudp: Address in use dhcp6_start1: Address in use ... some0: requesting DHCPv6 information dhcp6_sendmessage: some0: sendmsg: Bad file descriptor dhcp6_sendmessage: some0: sendmsg: Bad file descriptor dhcp6_sendmessage: some0: sendmsg: Bad file descriptor dhcp6_sendmessage: some0: sendmsg: Bad file descriptor some0: failed to request DHCPv6 information dhcp6_sendmessage: some0: sendmsg: Bad file descriptor dhcp6_sendmessage: some0: sendmsg: Bad file descriptor

behavior: trying to acquire unspecified address with silent log&non-use PD. expected: using ll-address for socket from specified interface.