Re: Creating cores in f25

[Steve Dickson]

On 12/19/2016 12:38 PM, jfilak(a)fedoraproject.org wrote:
>  Hi Steve,
>  
>  Please have a look at this email:
>
> https://lists.fedoraproject.org/archives/list/[e-mail].o...
Thanks for the pointer... 
>  
>  systemd developers has decided to change the default RLIMIT_CORE (ulimit -c) 
>  from "0" to unlimited, therefore ABRT must stop creating the core dump files in
> CWD. 
>  Otherwise, you will get core dumps spread all over your file system - 
>  that is because of crashes of daemon that used to not crash with core 
>  dump file (their RLIMIT_CORE were 0 by default; starting with systemd-229 
>  the default RLIMIT_CORE is unlimited). 
I guess I really don't care where the
core dump is created... 
I just need one to be created!! ;-) 

steved.

> 
> 
> Regards,
> Jakub
> 
> ---------- Původní zpráva ----------
> Od: Steve Dickson <SteveD(a)redhat.com&gt;
> Komu: Development discussions related to Fedora
<devel(a)lists.fedoraproject.org&gt;
> Datum: 18. 12. 2016 17:35:43
> Předmět: Creating cores in f25
> 
> 
>     Hello,
> 
>     How do I get f25 to create cores, these days?
> 
>     I'm getting the segfault
>     [55108.290610] rpc.gssd[13264]: segfault at 0 ip 000055dc90af9dde sp
00007f9fb73cb7c0 error 4 in rpc.gssd[55dc90af3000+14000]
> 
>     but no core so those address are meaningless.
> 
>     Everything in the kernel is set:
>     f25# sysctl -a | grep kernel.core
>     kernel.core_pattern = |/usr/libexec/abrt-hook-ccpp %s %c %p %u %g %t %P %I
>     kernel.core_pipe_limit = 4
>     kernel.core_uses_pid = 1
> 
>     The abrtd daemon is up and running
>     f25# ps ax | grep abrtd
>     713 ? Ssl 0:00 /usr/sbin/abrtd -d -s
> 
>     What am I missing?
> 
>     tia,
> 
>     steved.
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