Hi folks
Currently, LKP/0Day will cover bind tests, but LKP/0DAY observered 3 failures.
> # TESTS=bind ./fcnal-test.sh
> ###########################################################################
> IPv4 address binds
> ###########################################################################
>
>
> #################################################################
> No VRF
>
> TEST: Raw socket bind to local address - ns-A IP [ OK ]
> TEST: Raw socket bind to local address after device bind - ns-A IP [ OK ]
> TEST: Raw socket bind to local address - ns-A loopback IP [ OK ]
> TEST: Raw socket bind to local address after device bind - ns-A loopback IP [ OK ]
> TEST: TCP socket bind to local address - ns-A IP [ OK ]
> TEST: TCP socket bind to local address after device bind - ns-A IP [ OK ]
>
> #################################################################
> With VRF
>
> TEST: Raw socket bind to local address - ns-A IP [ OK ]
> TEST: Raw socket bind to local address after device bind - ns-A IP [ OK ]
> TEST: Raw socket bind to local address after VRF bind - ns-A IP [ OK ]
> TEST: Raw socket bind to local address - VRF IP [FAIL]
>
i found that above case failed with "server: error binding socket: 99: Cannot assign requested address"
i have manually check it with below command after setup(), same errors:
# ip netns exec ns-A nettest -s -R -P icmp -l 172.16.3.1 -b
05:55:11 server: error binding socket: 99: Cannot assign requested address
But when i specified specific network interface, it works
# ip netns exec ns-A nettest -s -R -P icmp -l 172.16.3.1 -b -I red
# echo $?
0
# ip netns exec ns-A nettest -s -R -P icmp -l 172.16.3.1 -b
06:01:55 server: error binding socket: 99: Cannot assign requested address
# echo $?
1
So i wonder if i missed something ?
>
> TEST: Raw socket bind to local address after device bind - VRF IP [ OK ]
> TEST: Raw socket bind to local address after VRF bind - VRF IP [ OK ]
> TEST: Raw socket bind to out of scope address after VRF bind - ns-A loopback IP [ OK ]
> TEST: TCP socket bind to local address - ns-A IP [ OK ]
> TEST: TCP socket bind to local address after device bind - ns-A IP [ OK ]
> TEST: TCP socket bind to local address - VRF IP [ OK ]
> TEST: TCP socket bind to local address after device bind - VRF IP [ OK ]
> TEST: TCP socket bind to invalid local address for VRF - ns-A loopback IP [ OK ]
> TEST: TCP socket bind to invalid local address for device bind - ns-A loopback IP [ OK ]
>
>
>
> # TESTS=bind6 ./fcnal-test.sh
>
> ###########################################################################
> IPv6 address binds
> ###########################################################################
>
>
> #################################################################
> No VRF
>
> TEST: Raw socket bind to local address - ns-A IPv6 [FAIL]
> TEST: Raw socket bind to local address after device bind - ns-A IPv6 [ OK ]
> TEST: Raw socket bind to local address - ns-A loopback IPv6 [ OK ]
> TEST: Raw socket bind to local address after device bind - ns-A loopback IPv6 [ OK ]
> TEST: TCP socket bind to local address - ns-A IPv6 [ OK ]
> TEST: TCP socket bind to local address after device bind - ns-A IPv6 [ OK ]
> TEST: TCP socket bind to out of scope local address - ns-A loopback IPv6 [FAIL]
>
> #################################################################
> With VRF
>
> TEST: Raw socket bind to local address after vrf bind - ns-A IPv6 [ OK ]
> TEST: Raw socket bind to local address after device bind - ns-A IPv6 [ OK ]
> TEST: Raw socket bind to local address after vrf bind - VRF IPv6 [ OK ]
> TEST: Raw socket bind to local address after device bind - VRF IPv6 [ OK ]
> TEST: Raw socket bind to invalid local address after vrf bind - ns-A loopback IPv6 [ OK ]
> TEST: TCP socket bind to local address with VRF bind - ns-A IPv6 [ OK ]
> TEST: TCP socket bind to local address with VRF bind - VRF IPv6 [ OK ]
> TEST: TCP socket bind to local address with device bind - ns-A IPv6 [ OK ]
> TEST: TCP socket bind to VRF address with device bind - VRF IPv6 [FAIL]
> TEST: TCP socket bind to invalid local address for VRF - ns-A loopback IPv6 [ OK ]
> TEST: TCP socket bind to invalid local address for device bind - ns-A loopback IPv6 [ OK ]
Thanks
Zhijian
On 02/12/2021 10:28, Li Zhijian wrote:
> ipv6_addr_bind/ipv4_addr_bind are function names. Previously, bind test
> would not be run by default due to the wrong case names
>
> Fixes: 34d0302ab861 ("selftests: Add ipv6 address bind tests to fcnal-test")
> Fixes: 75b2b2b3db4c ("selftests: Add ipv4 address bind tests to fcnal-test")
> Signed-off-by: Li Zhijian <lizhijian@xxxxxxxxxxxxxx>
> ---
> tools/testing/selftests/net/fcnal-test.sh | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/tools/testing/selftests/net/fcnal-test.sh b/tools/testing/selftests/net/fcnal-test.sh
> index 3313566ce906..7f5b265fcb90 100755
> --- a/tools/testing/selftests/net/fcnal-test.sh
> +++ b/tools/testing/selftests/net/fcnal-test.sh
> @@ -4002,8 +4002,8 @@ EOF
> ################################################################################
> # main
>
> -TESTS_IPV4="ipv4_ping ipv4_tcp ipv4_udp ipv4_addr_bind ipv4_runtime ipv4_netfilter"
> -TESTS_IPV6="ipv6_ping ipv6_tcp ipv6_udp ipv6_addr_bind ipv6_runtime ipv6_netfilter"
> +TESTS_IPV4="ipv4_ping ipv4_tcp ipv4_udp ipv4_bind ipv4_runtime ipv4_netfilter"
> +TESTS_IPV6="ipv6_ping ipv6_tcp ipv6_udp ipv6_bind ipv6_runtime ipv6_netfilter"
> TESTS_OTHER="use_cases"
>
> PAUSE_ON_FAIL=no
