nginx worker process exited on signal 7

[Maxim Dounin]

Hello!

On Mon, Oct 03, 2016 at 11:04:39AM -0400, smaig wrote:

> i've followed this
> tutorial(https://www.c-rieger.de/nextcloud-installation-guide/) to configure
> nginx for nextcloud on a raspberry pi 3 but using Raspbian OS instead of
> Ubuntu.
> 
> I guess the only specific thing in this installation is that we used
> "ngx_cache_purge-2.3" args to compile nginx 1.11.4:
> 
> ...
> COMMON_CONFIGURE_ARGS := \
> ...
>  --with-ld-opt="$(LDFLAGS)" \
>  --add-module="$(CURDIR)/debian/modules/ngx_cache_purge-2.3" 
> 
> In one case, everything is working using those configuration files :
> 
> nginx.conf : http://pastebin.com/KnpAFm3h 
> nextcloud.conf.https : http://pastebin.com/ZzDy9puJ
> 
> nginx/error.log (debug level):
> 
> 2016/10/01 11:12:15 [notice] 14944#14944: built by gcc 4.9.2 (Raspbian
> 4.9.2-10) 
> 2016/10/01 11:12:15 [notice] 14944#14944: OS: Linux 4.4.21-v7+

Start with checking your optimization flags.  GCC as shipped in 
Raspbian (Raspbian 4.9.2-10) is known to produce broken code at 
the -O2 optimization level, see details here:

https://trac.nginx.org/nginx/ticket/912

[...]

-- 
Maxim Dounin
http://nginx.org/