From: Jakub Kicinski <kuba@kernel.org>
To: Martin KaFai Lau <martin.lau@linux.dev>
Cc: Kuniyuki Iwashima <kuniyu@amazon.com>, bpf <bpf@vger.kernel.org>,
Network Development <netdev@vger.kernel.org>,
Kuniyuki Iwashima <kuni1840@gmail.com>
Subject: Re: BUG? flaky "migrate_reuseport/IPv4 TCP_NEW_SYN_RECV reqsk_timer_handler" test
Date: Thu, 21 Mar 2024 18:54:42 -0700 [thread overview]
Message-ID: <20240321185442.551658d5@kernel.org> (raw)
In-Reply-To: <0edaead1-b20b-4222-9ed5-4347efcebbc2@linux.dev>
On Thu, 21 Mar 2024 18:39:53 -0700 Martin KaFai Lau wrote:
> The bpf CI has recently hit failure in the "migrate_reuseport/IPv4
> TCP_NEW_SYN_RECV" test. It does not always fail but becomes more flaky recently:
> https://github.com/kernel-patches/bpf/actions/runs/8354884067/job/22869153115
FWIW we had a handful of IPv6 and TCP tests start failing after we
merged first half of the merge window from Linus as well.
Maybe something in the scheduler changed and exposed timing problems
in the tests :(
next prev parent reply other threads:[~2024-03-22 1:54 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-22 1:39 BUG? flaky "migrate_reuseport/IPv4 TCP_NEW_SYN_RECV reqsk_timer_handler" test Martin KaFai Lau
2024-03-22 1:54 ` Jakub Kicinski [this message]
2024-03-22 18:08 ` Kuniyuki Iwashima
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