From: Jakub Kicinski <kuba@kernel.org>
To: Antonio Quartulli <antonio@openvpn.net>
Cc: netdev@vger.kernel.org, ralf@mandelbit.com, shuah@kernel.org,
horms@kernel.org, Sabrina Dubroca <sd@queasysnail.net>,
Paolo Abeni <pabeni@redhat.com>,
Andrew Lunn <andrew+netdev@lunn.ch>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>
Subject: Re: [PATCH net 0/6] pull request: fixes for ovpn 2026-04-17
Date: Sat, 18 Apr 2026 11:54:52 -0700 [thread overview]
Message-ID: <20260418115452.3d2a0a47@kernel.org> (raw)
In-Reply-To: <20260417090305.2775723-1-antonio@openvpn.net>
On Fri, 17 Apr 2026 11:02:59 +0200 Antonio Quartulli wrote:
> This is a respin of the PR I originally sent against net-next + an extra
> fix (patch 6).
>
> Please note that this patch:
> https://lore.kernel.org/all/20260225010833.11301-1-liuhangbin@gmail.com/
> broke the selftests entirely due to the switch from sh to bash.
>
> There are new commits in the kselftest tree which take care of this:
> https://lore.kernel.org/all/20260416-selftest-fix-readlink-e-v1-0-94e4cabbdec4@kernel.org/
> but they are not in net yet, therefore you won't be able to test/run
> our kselftests for now.
It does work for us, FWIW, maybe because we run tests with make
run_tests. There were some entirely unnecessary changes to ktap
output which broke our systems but we patched around them :/
> TCP tests are still failing every now and then.
> It seems that sometimes a single ping over a TCP tunnel is lost,
> thus making the selftest fail.
They seem to fail for us around 50% of the time on debug kernel
builds. What's your repro rate?
> We believe this is a bug in ovpn which we are currently hunting down.
> So it's nothing wrong about the tests (they are actually doing their
> job!).
FWIW one of today's runs hit this:
https://netdev-ctrl.bots.linux.dev/logs/vmksft/net-extra-dbg/results/608740/3-test-symmetric-id-tcp-sh/stderr
decoded:
https://netdev-ctrl.bots.linux.dev/logs/vmksft/net-extra-dbg/results/608740/vm-crash-thr0-0
In any case - test_mark.sh looks good now, so I'll take it out of
the ignored list. Thanks! 2 more to go? :)
prev parent reply other threads:[~2026-04-18 18:54 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-17 9:02 [PATCH net 0/6] pull request: fixes for ovpn 2026-04-17 Antonio Quartulli
2026-04-17 9:03 ` [PATCH net 1/6] selftests: ovpn: add nftables config dependencies for test-mark Antonio Quartulli
2026-04-18 19:00 ` patchwork-bot+netdevbpf
2026-04-17 9:03 ` [PATCH net 2/6] selftests: ovpn: fail notification check on mismatch Antonio Quartulli
2026-04-17 9:03 ` [PATCH net 3/6] selftests: ovpn: flatten slurped notification JSON before filtering Antonio Quartulli
2026-04-17 9:03 ` [PATCH net 4/6] selftests: ovpn: add prefix to helpers and shared variables Antonio Quartulli
2026-04-17 9:03 ` [PATCH net 5/6] selftests: ovpn: align command flow with TAP Antonio Quartulli
2026-04-17 9:03 ` [PATCH net 6/6] selftests: ovpn: serialize YNL listener startup Antonio Quartulli
2026-04-18 18:54 ` Jakub Kicinski [this message]
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