From: Stephen Hemminger
Date: Thu, 3 Aug 2017 17:13:54 -0700
> The existing sub channel code did not wait for all the sub-channels
> to completely initialize. This could lead to race causing crash
> in napi_netif_del() from bad list. The existing code would send
> an init message, then wait only
The existing sub channel code did not wait for all the sub-channels
to completely initialize. This could lead to race causing crash
in napi_netif_del() from bad list. The existing code would send
an init message, then wait only for the initial response that
the init message was received. It thought
