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Cisco Bug: CSCta39769 - UnicastBridgeControl cause CUCM to crash

Last Modified

Feb 01, 2017

Products (1)

  • Cisco Unified Communications Manager (CallManager)

Known Affected Releases

7.0(2)

Description (partial)

Symptom: CUCM running -7.0.2.21013-1 version core dump and the ccm service was restarted 

Conditions:

0  0x097a0850 in UnicastBridgeControl::removeConfResources (this=0x6a69f698) at
/vob/ccm/Common/Include/CallManager/TDCLCpShares.hpp:2622
#1  0x097ab5ae in UnicastBridgeControl::star_StationClose (this=0x6a69f698, s=@0x6a981938)
at ProcessUnicastBridgeControl.cpp:2193
#2  0x097bff64 in UnicastBridgeControl::fireSignal (this=0x6a69f698,
sdlSignal=@0x6a981938) at /vob/ccm/Common/Include/Sdl/SdlProcessBase.hpp:174
#3  0x09e4ae58 in SdlProcessBase::inputSignal (this=0x6a69f698, rSignal=0x6a981938,
traceType=SdlSystemLog::SignalRouterThread, highPriority=0, normalPriority=0,
lowPriority=0, veryLowPriority=0, lazyPriority=0, dbUpdatePriority=0) at
SdlProcessBase.cpp:396
#4  0x09e52c1a in SdlRouter::callProcess (this=0xde9bcc8, _sdlSignal=0x6a981938,
_deleteSignal=@0x324bd97, _traceType=SdlSystemLog::SignalRouterThread, _hp=0, _np=0,
_lp=0, _vlp=0, _lzp=0, _dbp=0) at SdlRouter.cpp:372
#5  0x09e5263f in SdlRouter::scheduler (sdlRouter=0xde9bcc8) at SdlRouter.cpp:282
#6  0x00a00ef3 in ACE_OS_Thread_Adapter::invoke (this=0x10b70b90) at
OS_Thread_Adapter.cpp:94
#7  0x009c1abf in ace_thread_adapter (args=0x0) at Base_Thread_Adapter.cpp:137
#8  0x003bf371 in start_thread () from /lib/tls/libpthread.so.0
#9  0x01339ffe in clone () from /lib/tls/libc.so.6
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