Re: Glibc recvmsg from kernel netlink socket hangs forever

From	Guenter Roeck <linux@roeck-us.net>
Newsgroups	linux.kernel
Subject	Re: Glibc recvmsg from kernel netlink socket hangs forever
Date	2015-10-06 01:40 +0200
Message-ID	<qgnwm-5uA-5@gated-at.bofh.it> (permalink)
References	(2 earlier) <qcth0-84P-1@gated-at.bofh.it> <qctTI-BC-9@gated-at.bofh.it> <qcISJ-5cp-11@gated-at.bofh.it> <qcNSp-3R2-3@gated-at.bofh.it> <qgnmG-5iM-13@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On 10/05/2015 04:26 PM, Steven Schlansker wrote:
>
> On Sep 25, 2015, at 7:58 PM, Guenter Roeck <linux@roeck-us.net> wrote:
>
>> On 09/25/2015 02:37 PM, Steven Schlansker wrote:
>>>
>>>
>>> Thank you for the patches to try, I'll build a kernel with them early next week
>>> and report back.  It sounds like it may not match my problem exactly so we'll
>>> see.
>>>
>>
>> For 4.0.x, you _really_ need to update to 4.0.9 to get the following two patches.
>>
>> cf8befcc1a55 netlink: Disable insertions/removals during rehash
>> 18889a4315a5 netlink: Reset portid after netlink_insert failure
>
> Hi Guenter,
>
> Thank you very much for the information.  We upgraded to 4.0.9 and all indications are that
> the issue is gone.  I will follow up if that is not the case.
>
> Thank you everyone for your guidance.
>

My pleasure.

Guenter


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Glibc recvmsg from kernel netlink socket hangs forever Steven Schlansker <stevenschlansker@gmail.com> - 2015-09-25 02:30 +0200
  Re: Glibc recvmsg from kernel netlink socket hangs forever Guenter Roeck <linux@roeck-us.net> - 2015-09-25 06:40 +0200
    Re: Glibc recvmsg from kernel netlink socket hangs forever Herbert Xu <herbert@gondor.apana.org.au> - 2015-09-25 07:00 +0200
      Re: Glibc recvmsg from kernel netlink socket hangs forever Guenter Roeck <linux@roeck-us.net> - 2015-09-25 07:40 +0200
        Re: Glibc recvmsg from kernel netlink socket hangs forever Herbert Xu <herbert@gondor.apana.org.au> - 2015-09-25 18:00 +0200
          Re: Glibc recvmsg from kernel netlink socket hangs forever Guenter Roeck <linux@roeck-us.net> - 2015-09-25 18:20 +0200
          Re: Glibc recvmsg from kernel netlink socket hangs forever Guenter Roeck <linux@roeck-us.net> - 2015-09-26 05:50 +0200
        Re: Glibc recvmsg from kernel netlink socket hangs forever Steven Schlansker <stevenschlansker@gmail.com> - 2015-09-25 23:40 +0200
          Re: Glibc recvmsg from kernel netlink socket hangs forever Steven Schlansker <stevenschlansker@gmail.com> - 2015-09-26 00:00 +0200
          Re: Glibc recvmsg from kernel netlink socket hangs forever Guenter Roeck <linux@roeck-us.net> - 2015-09-26 05:00 +0200
            Re: Glibc recvmsg from kernel netlink socket hangs forever Steven Schlansker <stevenschlansker@gmail.com> - 2015-10-06 01:30 +0200
              Re: Glibc recvmsg from kernel netlink socket hangs forever Guenter Roeck <linux@roeck-us.net> - 2015-10-06 01:40 +0200

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