ORA-07445 [nstimexp] errors and Dispatcher dies
(Doc ID 2098667.1)
Last updated on JANUARY 24, 2017
Oracle Net Services - Version 22.214.171.124 to 126.96.36.199 [Release 11.2 to 12.1]
Information in this document applies to any platform.
The alert log and the incident trace file reports with the following errors:
ORA-07445: exception encountered: core dump [nstimexp()+45] [SIGSEGV] [ADDR:0x58] [PC:0x7F41107] [Address not mapped to object] 
The failing functions and the call stack in the trace file shows functions like:
.... restore_rt nstimexp ltmdvp ltmdrv sltmdf sslsstehdlr sslsshandler restore_rt do_lookup_x dl_lookup_symbol_x dl_fixup dl_runtime_resolve clsss_gterm clsssterm kgxgncdel kfmsNotify kfmNotify kscnfy ksmdpg opidcl opidrv sou2o opimai_real ssthrdmain main libc_start_main start .....
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