Otherwise:
eth0: unknown link flags gained: 0x00040 (ignoring)
[tomegun: hiding these messages is ok, as IFF_RUNNING is redundant
and can be deduced from operstate and IFF_LOWER_UP]
flags_removed = (link->flags ^ flags) & link->flags;
generic_flags = ~(IFF_UP | IFF_LOWER_UP | IFF_DORMANT | IFF_DEBUG |
IFF_MULTICAST | IFF_BROADCAST | IFF_PROMISC |
- IFF_NOARP | IFF_MASTER | IFF_SLAVE);
+ IFF_NOARP | IFF_MASTER | IFF_SLAVE | IFF_RUNNING);
if (flags_added & IFF_UP)
log_debug_link(link, "link is up");