2047020 - ASE crashed with signal 11 at ssql_update_recompile_info() - SAP ASE

Symptom

ASE stacktraced with a signal 11 (segmentation fault) and then crashed because it was holding a spinlock on shared memory resource.

Current process (0x100010) infected with signal 11 (SIGSEGV)
Address 0x00ed87bc (ssql_update_recompile_info+0xa4), siginfo (code, address) = (1, 0x00006f40)
Saved signal context address 0x00000000faadebb8
Spinlocks held by kpid 1048592

Spinlock SSQLCACHE_SPIN at address fa50f900 owned by 1048592
End of spinlock display.

pcstkwalk+0x24(0x01c90400,
ucstkgentrace+0x1cc(0x0010
ucbacktrace+0xac(0x0000000
terminate_process+0x664(0x
kisignal+0x270(0x0000000b,
ssql_update_recompile_info
s_getTreeOrPlan+0x280(0xfb
execproc+0x1c8(0x00000000,

Environment

SAP Adaptive Server Enterprise (ASE) 15.0.2

Product

Sybase Adaptive Server Enterprise 15.0

Keywords

signal,segmentation fault,infected , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Problem

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