Comment 2 for bug 1947495

Following rspamd FAQ, I created a core folder:

mkdir /coreland
chmod 1777 /coreland

and activated core dumps using:

sysctl kernel.core_pattern=/coreland/%e-%p.core
sysctl kernel.core_uses_pid=1
sysctl fs.suid_dumpable=2

but even on segfaults, no core appears in /coreland.