From: Yi Zhang <yi.zhang@redhat.com>
To: Zhu Yanjun <zyjzyj2000@gmail.com>
Cc: RDMA mailing list <linux-rdma@vger.kernel.org>
Subject: Re: modprobe rdma_rxe failed when ipv6 disabled
Date: Sat, 27 Feb 2021 18:18:23 +0800 [thread overview]
Message-ID: <b153b7e2-e62b-1289-3566-c1184e224ed8@redhat.com> (raw)
In-Reply-To: <CAD=hENfyNMc-wQL5JAX+T3GGaj75mMy8JTpuUrpuqOPY0Gcgfw@mail.gmail.com>
On 2/27/21 5:05 PM, Zhu Yanjun wrote:
> On Fri, Feb 26, 2021 at 11:50 PM Yi Zhang <yi.zhang@redhat.com> wrote:
>> Hello
>>
>> I found this failure after ipv6 disabled, is that expected?
>>
>> # modprobe rdma_rxe
>> modprobe: ERROR: could not insert 'rdma_rxe': Operation not permitted
>>
>> # dmesg
>> [ 596.783484] rdma_rxe: failed to create udp socket. err = -97
>> [ 596.789144] rdma_rxe: Failed to create IPv6 UDP tunnel
> ipv6 in RXE is based on config_ipv6. If config_ipv6 is disabled. rxe
> will not implement ipv6 features.
> How do you disable ipv6 in your hosts?
Sorry, I should give the detailed info, I disabled it by kernel parameter:
# cat /proc/cmdline | grep -o ipv6.disable=1
ipv6.disable=1
> Zhu Yanjun
>
>> # uname -r
>> 5.11.0
>>
>>
>>
>> Best Regards,
>> Yi Zhang
>>
>>
next prev parent reply other threads:[~2021-02-27 10:20 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1688338252.14107275.1614354083739.JavaMail.zimbra@redhat.com>
2021-02-26 15:47 ` modprobe rdma_rxe failed when ipv6 disabled Yi Zhang
2021-02-27 9:05 ` Zhu Yanjun
2021-02-27 10:18 ` Yi Zhang [this message]
2021-02-27 15:32 ` Zhu Yanjun
2021-02-27 15:35 ` Zhu Yanjun
2021-02-28 9:23 ` Leon Romanovsky
2021-02-28 10:24 ` Yi Zhang
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