sonewconn: pcb [...]: Listen queue overflow to human-readable form

Andrey V. Elsukov bu7cher at
Fri Dec 16 08:21:36 UTC 2016

On 15.12.2016 20:51, hiren panchasara wrote:
> On 12/15/16 at 05:23P, Eugene M. Zheganin wrote:
>> Hi.
>> Sometimes on one of my servers I got dmesg full of
>> sonewconn: pcb 0xfffff80373aec000: Listen queue overflow: 49 already in
>> queue awaiting acceptance (6 occurrences)
> [skip]
>> but at the time of investigation the socket is already closed and lsof
>> cannot show me the owner. I wonder if the kernel can itself decode this
>> output and write it in the human-readable form ?
> I have this not-quite-correct patch that may help you. (If you follow the
> discussion there, you'd know why its not complete.) 

Hi Hiren,

I think the check for socket's domain should be enough?

WBR, Andrey V. Elsukov
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