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Dm_oracle Crashed due to Memory Leak (Doc ID 2208395.1)

Last updated on SEPTEMBER 09, 2018

Applies to:

Oracle Communications Billing and Revenue Management - Version 7.5.0.0.0 and later
Information in this document applies to any platform.

Symptoms

On : 7.5.0.16.0 version, DM

Dm_oracle process crashed with the following stack trace:

Stack trace of the core
-------------------------

dm_malloc(9786): 2016-06-30 14:41:27 : WARNING ->heap size(24554) CROSSED high water mark(19643)
DM(9786) got SIGV...
dm_oracle(print_traceback+0x15)[0x41639d]
dm_oracle(sigsegv_handler+0x54)[0x40db84]
/lib64/libc.so.6(+0x326a0)[0x7f746fd0c6a0]
/opt/portal/7.5/lib/libdmpin64.so(pin_flist_destroy+0xbf)[0x7f7470f2f034]
/opt/portal/7.5/sys/dm_oracle/dm_oracle11g64.so(dm_read_subrows_wild+0x1d3a)[0x7f745ff54414]
/opt/portal/7.5/sys/dm_oracle/dm_oracle11g64.so(do_robj+0x392)[0x7f745ffb4bc2]
/opt/portal/7.5/sys/dm_oracle/dm_oracle11g64.so(do_robj+0x1846)[0x7f745ffb6076]
/opt/portal/7.5/sys/dm_oracle/dm_oracle11g64.so(dm_search_rflds_sub+0x2ad)[0x7f745ff6b3dc]
/opt/portal/7.5/sys/dm_oracle/dm_oracle11g64.so(dm_search_rflds+0x199b)[0x7f745ff6cf4e]
/opt/portal/7.5sys/dm_oracle/dm_oracle11g64.so(op_search_and_bulk_act+0x860b)[0x7f745ff9341c]
/opt/portal/7.5/sys/dm_oracle/dm_oracle11g64.so(dm_if_process_op+0xe83)[0x7f745ff3e300]
dm_oracle(process_op+0x265)[0x40790e]
dm_oracle(dm_back_select_stuff+0x8b7)[0x407026]
dm_oracle(dm_back+0x568)[0x4075fe]
dm_oracle(make_a_child+0x2c6)[0x40eb68]
dm_oracle(main+0x2319)[0x411d05]
/lib64/libc.so.6(__libc_start_main+0xfd)[0x7f746fcf8d5d]
dm_oracle_[0x405a7a]
DM(9743) sigchld: back end 10, pid 9786, stat 0xb00
dm_malloc(9779): 2016-06-30 14:47:00 : WARNING ->heap size(19643) CROSSED high water mark(19643)




Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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