Error ORA-7445 [KODPPFGN] While Running A Parallel Execution Query (Doc ID 1331904.1)

Last updated on FEBRUARY 02, 2017

Applies to:

Oracle Server - Enterprise Edition - Version: 11.1.0.6 to 11.2.0.2 - Release: 11.1 to 11.2
Information in this document applies to any platform.

Symptoms

The following error is received when running a PX query:

ORA-07445: exception encountered: core dump [kodppfgn()+92] [SIGBUS]
[ADDR:0xFFFFFFFFFFFFFFC5] [PC:0x107FF30FC] [Invalid address alignment]

Additional errors are reported when the same statement is ran:

ORA-10388: parallel query server interrupt (failure)
ORA-07445: exception encountered: core dump [koiofre()+64] [SIGBUS]
[ADDR:0xFFFFFFFFFFFFFFFD] [PC:0x107822580] [Invalid address alignment].

STACK TRACE:
------------

ksedst1()+96 CALL skdstdst() FFFFFFFF7FFF5820 ?
ksedst()+60 CALL ksedst1() 000000001 ? 000000001 ?
dbkedDefDump()+2032 CALL ksedst() 000000001 ? 10B220000 ?
ksdxfdmp()+2452 PTR_CALL dbkedDefDump() 000000003 ? 000000000 ?
ksdxcb()+3756 PTR_CALL ksdxfdmp() 00010A6A8 ? 10C1D0000 ?
sspuser()+136 PTR_CALL ksdxcb() 000000001 ? 00010C1D4 ?
__sighndlr()+12 PTR_CALL sspuser() 000000000 ? 000000001 ?
call_user_handler() CALL __sighndlr() 000000011 ?
_syscall6()+32 PTR_CALL 0000000000000000 FFFFFFFF7D300200 ?
sskgpwwait()+240 FRM_LESS 000000010C1CDFC0 00000005B ? 00000002E ?
ksliwat()+1924 CALL skgpwwait() FFFFFFFF7FFF8520 ?
kslwaitctx()+128 CALL ksliwat() D40EA6DC0 ? D40EA6DC0 ?
kxfpqidqr()+1952 CALL kslwaitctx() FFFFFFFF7FFF8FB0 ?
kxfpqdqr()+224 CALL kxfpqidqr() D5D8B5218 ? 000000000 ?
kxfxcw()+312 CALL kxfpqdqr() D5D8B5218 ? 000000000.

Cause

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