> On Jan 4, 2024, at 18:52, Herbert J. Skuhra <herb...@gojira.at> wrote:
>
> On Thu, 04 Jan 2024 11:40:35 +0100, "Herbert J. Skuhra" wrote:
>>
>> On Fri, 17 Nov 2023 14:31:02 +0100, "Herbert J. Skuhra" wrote:
>>>
>>> Hi,
>>>
>>> On Fri, 17 Nov 2023 00:15:13 +0100, tue...@freebsd.org wrote:
>>>>
>>>>> On Nov 16, 2023, at 20:06, Herbert J. Skuhra <herb...@gojira.at> wrote:
>>>>>
>>>>> On Thu, 16 Nov 2023 19:07:29 +0100, Olivier Cochard-Labbé wrote:
>>>>>>
>>>>>> On Thu, Nov 16, 2023 at 5:10 PM Herbert J. Skuhra <herb...@gojira.at>
>>>>>> wrote:
>>>>>>
>>>>>>>
>>>>>>> OK, I am now running GENERIC-NODEBUG + "options TCPHPTS".
>>>>>>>
>>>>>>> After setting "sysctl net.inet.tcp.functions_default=rack" git no
>>>>>>> longer works:
>>>>>>>
>>>>>>>
>>>>>> Are you using a fresh 15 head or a specific network setup ?
>>>>>>
>>>>>> Because I'm not able to reproduce your problem on my system:
>>>>>>
>>>>>> $ uname -a
>>>>>> FreeBSD bigone 15.0-CURRENT FreeBSD 15.0-CURRENT #0
>>>>>> main-n266452-070d9e3540e6: Thu Nov 16 17:53:15 CET 2023
>>>>>> root@bigone:/usr/obj/usr/src/amd64.amd64/sys/TCPHPTS
>>>>>> amd64
>>>>>> $ cat /usr/src/sys/amd64/conf/TCPHPTS
>>>>>> include GENERIC-NODEBUG
>>>>>> ident TCPHPTS
>>>>>> options TCPHPTS
>>>>>> $ sysctl net.inet.tcp.functions_default
>>>>>> net.inet.tcp.functions_default: rack
>>>>>> $ git clone -q g...@github.com:freebsd/freebsd-src.git && echo working
>>>>>> working
>>>>>> $
>>>>>
>>>>> OK, (g)it works if I disable pf. Do you use pf?
>>>> Can you share your pf config such that I can reproduce the problem locally?
>>>
>>> 1. It even fails with a simple pf.conf:
>>> pass in all
>>> pass out all
>>>
>>> 2. Fetching port distfiles also failed.
>>>
>>> 3. If I disable rxcsum on the ethernet adapter (igb0) it works.
>>
>> Disabling lro also resolves the issue.
>
> If I run "sysctl net.inet.tcp.rack.features.cmpack=0" I don't have to
> disable rxcsum/tcxsum or lro on igb0.
Does the problem also goes away if you disable pf completely, but keep
compressed acks enabled?
Best regards
Michael
>
> --
> Herbert
>
