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selftests: bonding: create directly devices in the target namespaces

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If failed to set link1_1 to netns client, we should delete link1_1 in the
cleanup path. But if set link1_1 to netns client successfully, delete
link1_1 will report warning. So it will be safer creating directly the
devices in the target namespaces.

Reported-by: Hangbin Liu <liuhangbin@gmail.com>
Closes: https://lore.kernel.org/all/ZNyJx1HtXaUzOkNA@Laptop-X1/
Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com>
Acked-by: Hangbin Liu <liuhangbin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Zhengchao Shao
2023-08-26 10:23:30 +08:00
committed by David S. Miller
parent 3a1e2f4398
commit bf68583624
1 changed files with 3 additions and 5 deletions
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8
tools/testing/selftests/drivers/net/bonding/bond-arp-interval-causes-panic.sh
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@@ -22,14 +22,12 @@ server_ip4=192.168.1.254
echo 180 >/proc/sys/kernel/panic
# build namespaces
ip link add dev link1_1 type veth peer name link1_2
ip netns add "server"
ip link set dev link1_2 netns server up name eth0
ip netns add "client"
ip -n client link add eth0 type veth peer name eth0 netns server
ip netns exec server ip link set dev eth0 up
ip netns exec server ip addr add ${server_ip4}/24 dev eth0
ip netns add "client"
ip link set dev link1_1 netns client down name eth0
ip netns exec client ip link add dev bond0 down type bond mode 1 \
miimon 100 all_slaves_active 1
ip netns exec client ip link set dev eth0 down master bond0