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2549350 - Server shuts down due to Spinlock Pdes Chain Spinlocks - SAP ASE 15.03

Symptom

  • Server goes down due to spinlock on spid 4056

Spinlock Pdes Chain Spinlocks at address 0000000163b415e0 owned by 53740340

  • The following stack trace is reported in the ASE error log on spid 4056

ptn_pdes_install
ptn__pdes_install
ptn__pdes_init_fromrow
ptn_pdes_init
ind__ides_init_fromrow
ind_ides_init__fdpr_1
des__instantiate_sysdes
des__init_base_tables__fdpr_4
des__bootsystables
des_sysbuild
des_refreshall

Note: Complete stack trace can be found in Attachments.

  • The following errors are reported on a different spid 2551:

Error: 8208, Severity: 21, State: 1
Descriptor for object 1 in database 48 was not found in the expected dbtable.

Error: 8241, Severity: 21, State: 1
Fatal internal error encountered while instantiating DBTABLE for database '<database>'. Database is unusable. Please contact Sybase Technical Support for assistance.

  • ASE parameters are configured below:

partition spinlock ratio = DEFAULT


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Environment

SAP Adaptive Server Enterprise (ASE) 15.0.3

Product

Sybase Adaptive Server Enterprise 15.0

Keywords

SEGV, segmentation, storage, access, violation, fault, segfault, kisignal, stacktrace,  stack, registers , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Problem

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