3541080 - Terminating session or downtime on primary system without user intervention.

The primary site goes down with below mentioned traces:

nameserver_xxxxx.30001.036.trc

start_thread+0xd8 (libpthread.so.0)
__GI___clone+0x3d (libc.so.6)
[4023975]{-1}[-1/-1] 2024-10-27 21:02:26.022207 e TNS              CoreService.cpp(00264) : CALLSTACK[1501]: 
THREAD ID:4025784
__GI___poll+0x47 (libc.so.6)
Stream::CompletionSet::pollImpl(int)+0xc0 at Basis/IO/Stream/impl/CompletionSet.cpp:123 (libhdbbasis.so)
Stream::CompletionSet::poll(int)+0x110 at Basis/IO/Stream/impl/CompletionSet.cpp:441 (libhdbbasis.so)
Stream::NetworkChannel::doReceiveBlocking(void*, unsigned long, int)+0x379 at Basis/IO/Stream/impl/NetworkChannel.cpp:2185 (libhdbbasis.so)
non-virtual thunk to Stream::NetworkChannel::receiveBlocking(void*, unsigned long, int)+0x10 at Basis/IO/Stream/impl/NetworkChannel.hpp:804 (libhdbbasis.so)
comm::read(void*, void*, int, comm::rw_stats&, int)+0x139 at commlib/Impl/commlibImpl.cpp:1209 (libhdbnetrpc.so)
TrexNet::Channel::receive(void*, int, int&)+0x23b at TrexNet/Channel.cpp:467 (libhdbnetrpc.so)
TrexNet::NetInput::peek()+0x105 at TrexNet/BufferedIO.cpp:853 (libhdbnetrpc.so)
TrexNet::NetInput::checkType(unsigned char)+0x12a at TrexNet/BufferedIO.cpp:3679 (libhdbnetrpc.so)
TrexNet::NetInput::operator>>(int&)+0x29 at TrexNet/BufferedIO.cpp:2850 (libhdbnetrpc.so)
NameServer::Response::deserialize(TRexUtils::Deserializer&)+0x1a at TREXNameServer/TNSObjects.cpp:274 (libhdbbasement.so)
TrexNet::NetInput::operator>>(TRexUtils::Serializable&)+0x10 at TrexNet/BufferedIO.cpp:3421 (libhdbnetrpc.so)

SAP S/4HANA 2021

Nameserver, primary, "CALLSTACK[1501]", "doReceiveBlocking"  , KBA , HAN-DB , SAP HANA Database , Known Error