netdev - Re: [PATCH net v2 2/2] selftests: rtnetlink: check enslaving iface in a bond

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Date: Wed, 3 Jan 2024 08:42:22 -0700
From: David Ahern <dsahern@...nel.org>
To: Nicolas Dichtel <nicolas.dichtel@...nd.com>,
 "David S . Miller" <davem@...emloft.net>, Jakub Kicinski <kuba@...nel.org>,
 Paolo Abeni <pabeni@...hat.com>, Eric Dumazet <edumazet@...gle.com>,
 Phil Sutter <phil@....cc>
Cc: netdev@...r.kernel.org
Subject: Re: [PATCH net v2 2/2] selftests: rtnetlink: check enslaving iface in
 a bond

On 1/3/24 2:48 AM, Nicolas Dichtel wrote:
> @@ -1239,6 +1240,44 @@ kci_test_address_proto()
>  	return $ret
>  }
>  
> +kci_test_enslave_bonding()
> +{
> +	local testns="testns"
> +	local bond="bond123"
> +	local dummy="dummy123"
> +	local ret=0
> +
> +	run_cmd ip netns add "$testns"
> +	if [ $? -ne 0 ]; then
> +		end_test "SKIP bonding tests: cannot add net namespace $testns"
> +		return $ksft_skip
> +	fi
> +
> +	# test native tunnel
> +	run_cmd ip -netns $testns link add dev $bond type bond mode balance-rr
> +	run_cmd ip -netns $testns link add dev $dummy type dummy
> +	run_cmd ip -netns $testns link set dev $dummy up
> +	run_cmd ip -netns $testns link set dev $dummy master $bond down
> +	if [ $ret -ne 0 ]; then
> +		end_test "FAIL: enslave an up interface in a bonding"

interface is up, being put as a port on a bond and taken down at the
same time. That does not match this error message.

Thanks for adding test cases. Besides the error message:

Reviewed-by: David Ahern <dsahern@...nel.org>