DGServer crash with core file (Doc ID 1488709.1)

Last updated on DECEMBER 09, 2016

Applies to:

Sun Table Runtime Environment (TRE) - Version 5.0.1 to 5.0.1 [Release 5.0]
IBM AIX on POWER Systems (64-bit)

Symptoms

DGServer crashed when memory usage up to 256M.

DBX output from the core file shows it was due "Segmentation fault in extend_brk":

Segmentation fault in extend_brk at 0xd011ac18 ($t1)
0xd011ac18 (extend_brk+0x238) 90040004         stw   r0,0x4(r4)

(dbx) where
libdebug assertion "(framep->getGpr(STKP, &addr) == DB_SUCCESS && *nextStkpp == addr)" failed at line 129
9 in file ../../../../../../../../../../../src/bos/usr/ccs/lib/libdbx/libdebug/modules/stackdebug/POWER/s
tackdb_FrameProgress.C
extend_brk(internal error: assertion failed at line 3650 in file frame.c
??, internal error: assertion failed at line 3650 in file frame.c
??, internal error: assertion failed at line 3650 in file frame.c
??) at 0xd011ac18
(dbx)

 

Cause

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