On 2015-11-06, Jeremy Harris <jgh@???> wrote: > On 05/11/15 22:38, Jasen Betts wrote:
>> 2015-11-05 16:48:45 1ZuNXf-00009h-SD == example@???
>> R=xx_dnslookup T=transfoo defer (-1): smtp transport
>> process returned non-zero status 0x000b: terminated by signal 11
>>
>> I'm getting about 1 in 100000 deliveries fail like this
>> and I have not figured out how to provoke it.
>> is there a way to get a core dump?
>
> Man core. The "ulimit" setting on corefile size, and
> the kernel sysconfig suid_dumpable are the ones
> that usually get me.
