Subject: Re: [next] LTP: netns_breakns: Command \"add\" is unknown, try \"ip link help\".

From: Ido Schimmel <[email-masked]>
Date: Thu, 21 Apr 2022 15:46:02 +0300

On Thu, Apr 21, 2022 at 06:12:54PM +0530, Naresh Kamboju wrote:
> Regressions found on all devices LTP containers test cases failed on
> Linux next-20220420. [1]
> 
>   - ltp-containers-tests/netns_comm_ns_exec_ipv6_ioctl
>   - ltp-containers-tests/netns_breakns_ns_exec_ipv6_netlink
>   - ltp-containers-tests/netns_breakns_ip_ipv6_netlink
>   - ltp-containers-tests/netns_breakns_ns_exec_ipv4_ioctl
>   - ltp-containers-tests/netns_breakns_ip_ipv4_netlink
>   - ltp-containers-tests/netns_comm_ip_ipv6_ioctl
>   - ltp-containers-tests/netns_comm_ip_ipv4_netlink
>   - ltp-containers-tests/netns_comm_ns_exec_ipv4_netlink
>   - ltp-containers-tests/netns_breakns_ns_exec_ipv6_ioctl
>   - ltp-containers-tests/netns_comm_ip_ipv6_netlink
>   - ltp-containers-tests/netns_comm_ns_exec_ipv4_ioctl
>   - ltp-containers-tests/netns_breakns_ns_exec_ipv4_netlink
>   - ltp-containers-tests/netns_breakns_ip_ipv4_ioctl
>   - ltp-containers-tests/netns_comm_ip_ipv4_ioctl
>   - ltp-containers-tests/netns_breakns_ip_ipv6_ioctl
>   - ltp-containers-tests/netns_comm_ns_exec_ipv6_netlink
> 
> 
> Test log:
> ---------
> netns_breakns 1 TINFO: timeout per run is 0h 15m 0s
> Command \"add\" is unknown, try \"ip link help\".
> netns_breakns 1 TBROK: unable to create veth pair devices
> Command \"delete\" is unknown, try \"ip link help\".
> 
> 
> Reported-by: Linux Kernel Functional Testing <[email-masked]>
> 
> metadata:
>   git_ref: master
>   git_repo: https://gitlab.com/Linaro/lkft/mirrors/next/linux-next
>   git_sha: f1244c81da13009dbf61cb807f45881501c44789
>   git_describe: next-20220420
>   kernel_version: 5.18.0-rc3
>   kernel-config: https://builds.tuxbuild.com/283Ot2o4P4hh7rNSH56BnbPbNba/config
>   build-url: https://gitlab.com/Linaro/lkft/mirrors/next/linux-next/-/pipelines/520334286
>   artifact-location: https://builds.tuxbuild.com/283Ot2o4P4hh7rNSH56BnbPbNba
> 
> I will bisect these failures.

Should be fixed by:

https://patchwork.kernel.org/project/netdevbpf/patch/[email-masked]/