[AGENT++] Segfault in AgentX subagent

[MATTY, Steven [UK]]

Hi,

I appreciate the lack of useful info here, but I'm seeing a semi-regular segfault in a SubAgent which typically happens when another SubAgent is starting up.
The backtrace from gdb is here, unfortunately there aren't any useful symbol info so I can't inspect variables, locals etc. I guess I'm emailing this in the hope
someone has had a similar experience! We're running 32-bit 'buildroot' Linux, kernel 3.16.1

Thread 1 (Thread 0xb5931b40 (LWP 1857)):
#0  0xb6870d63 in Snmp_pp::Pdu::operator=(Snmp_pp::Pdu const&) () from /opt/Platform/ThirdParty/lib/libsnmp++.so.33
#1  0xb686bf0c in Snmp_pp::Pdu::Pdu(Snmp_pp::Pdu const&) () from /opt/Platform/ThirdParty/lib/libsnmp++.so.33
#2  0xb67f7a9a in Agentpp::Pdux::Pdux(Agentpp::Pdux const&) () from /opt/Platform/ThirdParty/lib/libagent++.so.40
#3  0xb674de6b in Agentpp::AgentXPdu::AgentXPdu(Agentpp::AgentXPdu const&) () from /opt/Platform/ThirdParty/lib/libagentx++.so.20
#4  0xb6754a8b in Agentpp::AgentXRequestList::answer(Agentpp::Request*) () from /opt/Platform/ThirdParty/lib/libagentx++.so.20
#5  0xb67f6edc in Agentpp::Mib::finalize(Agentpp::Request*) () from /opt/Platform/ThirdParty/lib/libagent++.so.40
#6  0xb677349f in Agentpp::SubAgentXMib::do_process_request(Agentpp::Request*) () from /opt/Platform/ThirdParty/lib/libagentx++.so.20
#7  0xb6816b9a in Agentpp::MibTask::run() () from /opt/Platform/ThirdParty/lib/libagent++.so.40
#8  0xb6815d4d in Agentpp::TaskManager::run() () from /opt/Platform/ThirdParty/lib/libagent++.so.40
#9  0xb68151a7 in Agentpp::thread_starter(void*) () from /opt/Platform/ThirdParty/lib/libagent++.so.40
#10 0xb63d10b5 in start_thread () from /lib/libpthread.so.0
#11 0xb631979e in clone () from /lib/libc.so.6

Thanks,

Steve

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