[PATCH v5] Print ip and port associated with descriptor with -yy

Dmitry V. Levin ldv at altlinux.org
Tue Aug 26 18:23:11 UTC 2014

On Tue, Aug 26, 2014 at 06:30:10PM +0200, Zubin Mithra wrote:
> >> Hi Dmitry,
> >> 
> >>> Actually, it is quite linux specific: SOCK_DIAG_BY_FAMILY needs tcp_diag
> >>> kernel module to handle IPPROTO_TCP, and udp_diag - for IPPROTO_UDP
> >>> sockets.
> >> 
> >> I’m not sure I understand the problem here — could you tell me which kernel version you had used so that I could try compiling that kernel here at my end?
> > 
> > The problem, if you call this situation a problem, is that
> > SOCK_DIAG_BY_FAMILY is usually implemented by tcp_diag and udp_diag kernel
> > modules, and when these modules are not loaded and automatic loading is
> > not enabled (as it happened in my case), strace -yy feature won't work.
> I see, should we document this somewhere?(Readme-hacking?)

I'd prefer the manual page. :)

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