Не поднимается сетевой CAN-интерфейс

Контроллеры Wiren Board
5

Включил в конфигурации CAN

root@wirenboard-AWAOY5SR:~# cat /etc/wb-hardware.conf
{
    "mod1": {
        "module": "wbe2-i-rs232",
        "options": {}
    },
    "mod2": {
        "module": "wbe2-di-dr-3",
        "options": {}
    },
    "mod3": {
        "module": "wbe2-di-dr-3",
        "options": {}
    },
    "mod4": {
        "module": "wbe3-r-gps",
        "options": {}
    },
    "rs485-2": {
        "module": "wb67-can",
        "options": {
            "terminatorsMode": "disabled"
        }
    }
}

сетевое устройство появилось

root@wirenboard-AWAOY5SR:~# ip link
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: sit0@NONE: <NOARP> mtu 1480 qdisc noop state DOWN mode DEFAULT group default qlen 1000
    link/sit 0.0.0.0 brd 0.0.0.0
3: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DEFAULT group default qlen 1000
    link/ether 00:85:01:01:90:4e brd ff:ff:ff:ff:ff:ff
4: eth1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN mode DEFAULT group default qlen 1000
    link/ether 00:85:01:01:91:b5 brd ff:ff:ff:ff:ff:ff
5: wlan0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DORMANT group default qlen 1000
    link/ether 98:03:cf:34:dd:42 brd ff:ff:ff:ff:ff:ff
6: wlan1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN mode DORMANT group default qlen 1000
    link/ether 9a:03:cf:34:dd:42 brd ff:ff:ff:ff:ff:ff
7: can0: <NOARP,UP,LOWER_UP,ECHO> mtu 16 qdisc pfifo_fast state UP mode DEFAULT group default qlen 10
    link/can 
8: dbg0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN mode DEFAULT group default qlen 1000
    link/ether 1a:55:89:a2:69:43 brd ff:ff:ff:ff:ff:ff