Today, with latest patches installed:

[Thu May 16 13:33:43 2019] traps: ndsd[9539] general protection ip:7f5e4c6217a8 sp:7f5e387cf610 error:0 in libncpengine.so.0.0.0[7f5e4c5c7000+13e000]

Backtrace:

Using host libthread_db library "/lib64/libthread_db.so.1".
Core was generated by `//opt/novell/eDirectory/sbin/ndsd'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0 0x00007f5e4c6217a8 in WakeupOpenCallBackWaiters(unsigned int, int) () from /opt/novell/eDirectory/lib64/nds-modules/libncpengine.so
[Current thread is 1 (Thread 0x7f5e387d1700 (LWP 9539))]
Missing separate debuginfos, use: zypper install edirectory-oes-server-debuginfo-9.1.3-5.4.x86_64
(gdb) bt
#0 0x00007f5e4c6217a8 in WakeupOpenCallBackWaiters(unsigned int, int) () from /opt/novell/eDirectory/lib64/nds-modules/libncpengine.so
#1 0x00007f5e4c628b64 in RegisterL2OpenCallBack(int, unsigned int) () from /opt/novell/eDirectory/lib64/nds-modules/libncpengine.so
#2 0x00007f5e4c662191 in Case87(unsigned int, int, svc_request*, int) () from /opt/novell/eDirectory/lib64/nds-modules/libncpengine.so
#3 0x00007f5e4c67702e in ExecuteNCPPacket(unsigned int, svc_request*, int) () from /opt/novell/eDirectory/lib64/nds-modules/libncpengine.so
#4 0x00007f5e4c6456ca in INCP::HandleNCPFileServiceRequest() () from /opt/novell/eDirectory/lib64/nds-modules/libncpengine.so
#5 0x00007f5e4c647263 in INCP::Process(int, void (*)(void*, int, int, unsigned long, void const*, int (*)(void*, int, unsigned char, unsigned int, ...)), int*) () from /opt/novell/eDirectory/lib64/nds-modules/libncpengine.so
#6 0x00007f5e4c647fed in INCP::HandleNCPRequest(ReceiveBufferStruct*, int, int*) () from /opt/novell/eDirectory/lib64/nds-modules/libncpengine.so
#7 0x00007f5e4c648fe2 in INCP::ServiceStreamGroupConnections(StreamGroupStr uct*) () from /opt/novell/eDirectory/lib64/nds-modules/libncpengine.so
#8 0x00007f5e4c649622 in NCPPollerThread(StreamGroupStruct*) () from /opt/novell/eDirectory/lib64/nds-modules/libncpengine.so
#9 0x0000000000524bfe in ?? ()
#10 0x00007f5e50b1d724 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f5e4fa24e8d in clone () from /lib64/libc.so.6

Please help...