Symbol: IFLA_PROTO_DOWN_REASON_MASK
net/core/rtnetlink.c
2997
[IFLA_PROTO_DOWN_REASON_MASK] = { .type = NLA_U32 },
net/core/rtnetlink.c
3033
if (pdreason[IFLA_PROTO_DOWN_REASON_MASK])
net/core/rtnetlink.c
3034
mask = nla_get_u32(pdreason[IFLA_PROTO_DOWN_REASON_MASK]);