Re: [PATCH net-next v2 2/2] selftests: drv-net: ncdevmem: gracefully retry bind()

Jakub Kicinski <[email protected]>
Newsgroups gmane.linux.network,gmane.linux.kernel
Message-ID <[email protected]> 
On Mon,  3 Aug 2026 18:18:26 +0000 Mina Almasry wrote:
> During tests, ethnl_rings_set randomly bounces the link causing a
> transient IPv6 Duplicate Address Detection "tentative" race, resulting
> in spurious -EADDRNOTAVAIL aborts inside the ncdevmem server.

The test env is supposed to disable DAD and addr flush on down.
If DAD is enabled multiple ksft tests would fail.
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