[ceph-users] RGW core dump at start

Hello Community! I would appreciate any help/suggestions with the massive RGWs outage we are facing. The cluster's overall status is acceptable (HEALTH_WARN because of some pgs not scrubbed in time), and the cluster is operational. However, all RGWs fail to start with a core dump. The only issue I see at the moment is the RGW GC queue (radosgs-admin gc list) that contains 600K records. I believe this could be the root cause of the issue. When I pause OSD iops (ceph osd pause), all RGWs starting with no issues. There are no large OMAPs or any other warnings in ceph -s output. I would appreciate any help or suggestions you can provide. Sincerely, Vladimir.