3089419 - Crash due a stack trace with signal 11 on ubffreef holding spinlock on rpssmgr_spin - SAP ASE

Crash due a stack trace with signal 11 on "ubffreef" holding spinlock on "rpssmgr_spin":

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Current process (0xNNNNNN) infected with signal 11 (SIGSEGV)
Current Process is running on Engine 0
Address 0x0x0000000002222015 (ubffreef+0x1111, siginfo (code, address) = (1, 0x0x00000000000000NX)
...
...
Spinlocks held by kpid KKKKKKKKK
Spinlock Resource->rpssmgr_spin at address 0x0000000NNNNNNNN owned by KKKKKKKKK
...
...
terminate_process
kisignal
ubffreef
s_result_const_memfree
LePlanRelease
...
...
ueshutdown: exiting

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SAP Adaptive Server Enterprise 16.0 SP03 PL09

crash ubffreef s_result_const_memfree LePlanRelease Spinlocks held rpssmgr_spin 825405 CR 825405 CR825405 CR#825405 , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Bug Filed