Not enough here to go on. You need to:
1) configure abrt to not truncate the core file at 2G
2) install the debuginfo rpms
3) check /var/log/messages to see if it is being oom killed.

On Mon, Aug 30, 2021 at 4:05 AM Desert <chinafangxq@gmail.com> wrote:
system version: centos8
nfs-ganesha version: 3.5-3

log:
Aug 30 09:40:36 ceph1 systemd-coredump[1077029]: Removed old coredump core.ganesha\x2enfsd.0.9cb285f8135e4823b3fa8ef863a9ca32.965973.1630269785000000.lz4.
Aug 30 09:40:38 ceph1 systemd-coredump[1077029]: Core file was truncated to 2147483648 bytes.
Aug 30 09:40:43 ceph1 systemd-coredump[1077029]: Process 1065997 (ganesha.nfsd) of user 0 dumped core.

                                                           Stack trace of thread 1066334:
                                                           #0  0x00007fe484c6e37f n/a (n/a)
                                                           #1  0x000000003789c20b n/a (n/a)
_______________________________________________
Support mailing list -- support@lists.nfs-ganesha.org
To unsubscribe send an email to support-leave@lists.nfs-ganesha.org


--

Kaleb