From ebe2f0b3cfe380120adec59264d58d5b26b931ed Mon Sep 17 00:00:00 2001 From: Kuniyuki Iwashima Date: Mon, 24 Nov 2025 21:26:40 +0000 Subject: [PATCH] selftest: af_unix: Extend recv() timeout in so_peek_off.c. so_peek_off.c is reported to be flaky on NIPA: # # so_peek_off.c:149:two_chunks_overlap_blocking:Expected -1 (-1) != bytes (-1) # # two_chunks_overlap_blocking: Test terminated by assertion # # FAIL so_peek_off.stream.two_chunks_overlap_blocking The test fork()s a child process to send() data after 1ms to wake up the parent process being blocked (up to 3ms) on recv(). But, from the log, the parent woke up after 3ms timeout, so it could be too short when the host is overloaded. Let's extend it to 5s. Reported-by: Jakub Kicinski Closes: https://lore.kernel.org/netdev/20251124070722.1e828c53@kernel.org/ Signed-off-by: Kuniyuki Iwashima Link: https://patch.msgid.link/20251124212805.486235-3-kuniyu@google.com Signed-off-by: Jakub Kicinski --- tools/testing/selftests/net/af_unix/so_peek_off.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/net/af_unix/so_peek_off.c b/tools/testing/selftests/net/af_unix/so_peek_off.c index 1a77728128e52..86e7b0fb522d5 100644 --- a/tools/testing/selftests/net/af_unix/so_peek_off.c +++ b/tools/testing/selftests/net/af_unix/so_peek_off.c @@ -36,8 +36,8 @@ FIXTURE_VARIANT_ADD(so_peek_off, seqpacket) FIXTURE_SETUP(so_peek_off) { struct timeval timeout = { - .tv_sec = 0, - .tv_usec = 3000, + .tv_sec = 5, + .tv_usec = 0, }; int ret; -- 2.47.3