Re: [PATCH net-next v2 2/2] selftests: drv-net: ncdevmem: gracefully retry bind()
From: Jakub Kicinski <kuba@kernel.org>
Date: 2026-08-06 19:16:03
Also in:
linux-kselftest, lkml
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.