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<title>lwn.git/tools/testing/selftests/net/packetdrill/tcp_user_timeout_user-timeout-probe.pkt, branch master</title>
<subtitle>Linux kernel documentation tree maintained by Jonathan Corbet</subtitle>
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<updated>2025-10-16T23:25:09+00:00</updated>
<entry>
<title>selftests/net: packetdrill: unflake tcp_user_timeout_user-timeout-probe.pkt</title>
<updated>2025-10-16T23:25:09+00:00</updated>
<author>
<name>Eric Dumazet</name>
<email>edumazet@google.com</email>
</author>
<published>2025-10-14T17:19:02+00:00</published>
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<id>urn:sha1:56cef47c28dc7d40af8959ceb5a3f49e907e2a89</id>
<content type='text'>
This test fails the first time I am running it after a fresh virtme-ng boot.

tcp_user_timeout_user-timeout-probe.pkt:33: runtime error in write call: Expected result -1 but got 24 with errno 2 (No such file or directory)

Tweaks the timings a bit, to reduce flakiness.

Signed-off-by: Eric Dumazet &lt;edumazet@google.com&gt;
Cc: Soham Chakradeo &lt;sohamch@google.com&gt;
Cc: Willem de Bruijn &lt;willemb@google.com&gt;
Reviewed-by: Kuniyuki Iwashima &lt;kuniyu@google.com&gt;
Tested-by: Jamal Hadi Salim &lt;jhs@mojatatu.com&gt;
Acked-by: Jamal Hadi Salim &lt;jhs@mojatatu.com&gt;
Link: https://patch.msgid.link/20251014171907.3554413-2-edumazet@google.com
Signed-off-by: Jakub Kicinski &lt;kuba@kernel.org&gt;
</content>
</entry>
<entry>
<title>selftests/net: packetdrill: import tcp/user_timeout, tcp/validate, tcp/sendfile, tcp/limited-transmit, tcp/syscall_bad_arg</title>
<updated>2024-12-18T18:05:48+00:00</updated>
<author>
<name>Soham Chakradeo</name>
<email>sohamch@google.com</email>
</author>
<published>2024-12-17T18:52:01+00:00</published>
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<id>urn:sha1:5d4cadef52f29eea779a0b44e09f59657c1b46d8</id>
<content type='text'>
Use the standard import and testing method, as described in the
import of tcp/ecn and tcp/close , tcp/sack , tcp/tcp_info.

Signed-off-by: Willem de Bruijn &lt;willemb@google.com&gt;
Signed-off-by: Soham Chakradeo &lt;sohamch@google.com&gt;
Link: https://patch.msgid.link/20241217185203.297935-5-sohamch.kernel@gmail.com
Signed-off-by: Jakub Kicinski &lt;kuba@kernel.org&gt;
</content>
</entry>
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