From: Youngmin Nam <youngmin.nam@samsung.com>
To: Jakub Kicinski <kuba@kernel.org>
Cc: Neal Cardwell <ncardwell@google.com>,
Eric Dumazet <edumazet@google.com>,
davem@davemloft.net, dsahern@kernel.org, pabeni@redhat.com,
horms@kernel.org, dujeong.lee@samsung.com, guo88.liu@samsung.com,
yiwang.cai@samsung.com, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org, joonki.min@samsung.com,
hajun.sung@samsung.com, d7271.choe@samsung.com,
sw.ju@samsung.com, Youngmin Nam <youngmin.nam@samsung.com>
Subject: Re: [PATCH] tcp: check socket state before calling WARN_ON
Date: Wed, 4 Dec 2024 12:39:02 +0900 [thread overview]
Message-ID: <Z0/O1ivIwiVVNRf0@perf> (raw)
In-Reply-To: <20241203181839.7d0ed41c@kernel.org>
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On Tue, Dec 03, 2024 at 06:18:39PM -0800, Jakub Kicinski wrote:
> On Tue, 3 Dec 2024 10:34:46 -0500 Neal Cardwell wrote:
> > > I have not seen these warnings firing. Neal, have you seen this in the past ?
> >
> > I can't recall seeing these warnings over the past 5 years or so, and
> > (from checking our monitoring) they don't seem to be firing in our
> > fleet recently.
>
> FWIW I see this at Meta on 5.12 kernels, but nothing since.
> Could be that one of our workloads is pinned to 5.12.
> Youngmin, what's the newest kernel you can repro this on?
>
Hi Jakub.
Thank you for taking an interest in this issue.
We've seen this issue since 5.15 kernel.
Now, we can see this on 6.6 kernel which is the newest kernel we are running.
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next prev parent reply other threads:[~2024-12-04 3:35 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20241203081005epcas2p247b3d05bc767b1a50ba85c4433657295@epcas2p2.samsung.com>
2024-12-03 8:12 ` [PATCH] tcp: check socket state before calling WARN_ON Youngmin Nam
2024-12-03 11:07 ` Eric Dumazet
2024-12-03 15:34 ` Neal Cardwell
2024-12-04 2:18 ` Jakub Kicinski
2024-12-04 3:39 ` Youngmin Nam [this message]
2024-12-04 7:13 ` Eric Dumazet
2024-12-04 7:48 ` Dujeong.lee
2024-12-04 14:21 ` Neal Cardwell
2024-12-05 12:31 ` Dujeong.lee
2025-01-17 5:08 ` Youngmin Nam
2025-01-17 15:18 ` Neal Cardwell
[not found] ` <CGME20250120001504epcas2p1d766c193256b4b7f79d19f61d76d697d@epcas2p1.samsung.com>
2025-01-20 0:18 ` Youngmin Nam
2025-02-03 5:21 ` Youngmin Nam
2025-02-24 21:13 ` Neal Cardwell
2025-02-25 17:24 ` Neal Cardwell
2025-02-25 18:28 ` Yuchung Cheng
2025-02-25 18:43 ` Eric Dumazet
2025-03-01 5:37 ` Youngmin Nam
2025-03-14 2:49 ` Youngmin Nam
2024-12-06 5:53 ` Youngmin Nam
2024-12-06 8:35 ` Eric Dumazet
2024-12-06 9:01 ` Youngmin Nam
2024-12-06 9:08 ` Eric Dumazet
2024-12-06 15:34 ` Neal Cardwell
[not found] ` <CGME20241209014847epcas2p219955d6e71c91d1f9b2b5dbca5d705d6@epcas2p2.samsung.com>
2024-12-09 1:52 ` Youngmin Nam
[not found] ` <CGME20241209012851epcas2p19a32fe38ec43dd2a91eda9540c11bf97@epcas2p1.samsung.com>
2024-12-09 1:32 ` Youngmin Nam
2024-12-09 10:16 ` Dujeong.lee
2024-12-09 10:20 ` Eric Dumazet
2024-12-10 3:38 ` Dujeong.lee
2024-12-10 7:10 ` Dujeong.lee
2024-12-18 10:18 ` Dujeong.lee
2024-12-18 10:27 ` Eric Dumazet
2024-12-30 0:23 ` Dujeong.lee
2024-12-30 9:33 ` Eric Dumazet
2025-01-02 0:22 ` Dujeong.lee
2025-01-02 8:16 ` Eric Dumazet
2025-01-03 4:16 ` Dujeong.lee
2024-12-04 3:26 ` Youngmin Nam
2024-12-04 8:55 ` Eric Dumazet
2024-12-04 3:08 ` Youngmin Nam
2024-12-04 9:03 ` Eric Dumazet
2024-12-05 2:45 ` Youngmin Nam
2024-12-13 7:14 ` Youngmin Nam
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