On Sun,  8 Nov 2015 21:22:16 +0100
Phil Sutter <p...@nwl.cc> wrote:

> The core issue here is that with promote_secondaries sysctl setting
> being turned off, removing the primary address implicitly removes all
> secondaries as well. Iproute is aware of this and therefore tries to
> remove all secondary addresses first to circumvent errors due to
> removing non-existent addresses. But this works only if not too many IP
> addresses are assigned to an interface, otherwise the RTM_GETADDR
> response is split up into multiple buffers. In my test-case, flushing
> more than 42 IPv4 addresses was sufficient to trigger an error:
> 
> Failed to send flush request: Cannot assign requested address
> 
> This patch fixes the issue by simply ignoring EADDRNOTAVAIL when
> flushing.
> 
> Signed-off-by: Phil Sutter <p...@nwl.cc>

Patch does not apply to current tree. I applied an earlier patch from Neil 
Horman
and this supersedes this.

Please redo the patch series.
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