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Re: Nginx 1.0 + IPv6 kills server when accessed over IPv6

April 18, 2011 02:28PM
On Mon, Apr 18, 2011 at 05:26:25PM +0000, Egill R. Erlendsson | Grapewire wrote:
> I just upgraded from 0.8.54 to 1.0 (I've also tried various versions of
> 0.9.x experiencing the same issue).
>
> Running 2.6.35-28-generic #50-Ubuntu SMP on a 64bit Ubuntu 10.10
>
> As soon as I try to open a connection to an ipv6 enabled site via ipv6 - the
> server just hangs instantly, requiring a hard reboot (nothing is dumped to
> any logs).
>
> Since the server is located in another country I've only managed to grab a
> screenshot of the KVM:
> http://i55.tinypic.com/dfkuc2.png
>
> This does not happen when using 0.8.54 (or any other 0.8.x version I've used
> before).
>
> Not sure if this is an Nginx issue, kernel issue, hardware issue, but I
> thought this would be the best place to start.
> Has anyone else experienced something similar?

This is certainly a kernel issue, because userland application
should not be able to kill the kernel. It's strange that panic occurs in
ipv6 connect() becuase nginx can do only ipv4 connect().


--
Igor Sysoev

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Subject Author Posted

Nginx 1.0 + IPv6 kills server when accessed over IPv6

Egill R. Erlendsson | Grapewire April 18, 2011 01:28PM

Re: Nginx 1.0 + IPv6 kills server when accessed over IPv6

Igor Sysoev April 18, 2011 02:28PM

Re: Nginx 1.0 + IPv6 kills server when accessed over IPv6

Maxim Dounin April 18, 2011 02:44PM

Re: Nginx 1.0 + IPv6 kills server when accessed over IPv6

egill April 18, 2011 06:25PM

Re: Nginx 1.0 + IPv6 kills server when accessed over IPv6

SplitIce April 18, 2011 06:34PM

Re: Nginx 1.0 + IPv6 kills server when accessed over IPv6

Igor Sysoev April 19, 2011 12:10AM

Re: Nginx 1.0 + IPv6 kills server when accessed over IPv6

egill April 19, 2011 07:02AM

Re: Nginx 1.0 + IPv6 kills server when accessed over IPv6

fanboy April 19, 2011 08:32AM

Re: Nginx 1.0 + IPv6 kills server when accessed over IPv6

Igor Sysoev April 19, 2011 08:36AM



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