Child panics on OpenSolaris
phk at phk.freebsd.dk
Thu Feb 11 22:54:38 CET 2010
In message <282e72051002110739y50bc0b16j687bf75692f42ec8 at mail.gmail.com>, Paul
>I've had a go at 1.) and have two verbose `snoop` traces during child
>panics. I used sp.client from the backtrace to find out the port
>number and then looked at just matching packets. From my (limited)
>Wireshark comprehension they show the client establishing a connection
>to Varnish, issue a GET, receive the response (200 OK). Then the
>client sends a RST packet, from there the connection disappears.
>Would this cause the child to panic?
Does the RST arrive after the entire response is sent ?
If so: does the client ACK the response, before the RST ?
If so: how long time elapses between the ACK and the RST ?
Poul-Henning Kamp | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG | TCP/IP since RFC 956
FreeBSD committer | BSD since 4.3-tahoe
Never attribute to malice what can adequately be explained by incompetence.
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