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Cisco Bug: CSCuo32162 - Race condition at start-up prevents IMDB replication from starting

Last Modified

Aug 14, 2018

Products (2)

  • Cisco Unified Communications Manager IM & Presence Service
  • Cisco Unified Communications Manager IM and Presence Service Version 10.5

Known Affected Releases

10.5(1)

Description (partial)

Symptom:
Race condition at start-up prevents IMDB replication from starting. PE and/or IMDB out-of-memory cores on PE may happen as result.

Presence Datastore (ttsoft) may core with a similar Thread 1 signature as below:
Thread 1 (Thread 0x662cb90 (LWP 14437)):
#0  0x006c7211 in write () from /lib/libc.so.6
#1  0x00664b84 in _IO_new_file_write () from /lib/libc.so.6
#2  0x00664835 in new_do_write () from /lib/libc.so.6
#3  0x00664b2f in _IO_new_do_write () from /lib/libc.so.6
#4  0x0066543e in _IO_new_file_overflow () from /lib/libc.so.6
#5  0x00664a0c in _IO_new_file_xsputn () from /lib/libc.so.6
#6  0x0065a78a in fputs () from /lib/libc.so.6
#7  0x080d5101 in TTSOFT_dBProcs::TTSOFT_ToXml_Any_TABLE(TTSOFT_TABLE&, char const*) ()
#8  0x080d53f1 in TTSOFT_dBProcs::TTSOFT_ToXml_TYPESYSREPLICATION_TABLE(char const*) ()
#9  0x080b6c0b in TTSoftCnfSvrEngine::persistTypeSysReplicationTable() ()
#10 0x080b6c94 in TTSoftCnfSvrEngine::persistTables(bool) ()
#11 0x08066ac0 in TTSoftCnfSvr::persistTables(char const*) ()
#12 0x08066b56 in TTSoftCnfSvr::star_CXmlCnfTimer(SdlSignal&) ()
#13 0x08231afb in SdlProcessBase::inputSignal(SdlSignal*, SdlSystemLog::SignalTraceType, int, int, int, int, int, int) ()
#14 0x08260d59 in SdlThreadedProcess::threadQueueReader() ()
#15 0x00ec36e1 in start_thread () from /lib/libpthread.so.0
#16 0x006d6d3e in clone () from /lib/libc.so.6

Conditions:
IMDB replication does not start.
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Bug Details Include

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