We have a multi-threaded application written in Pro*C (C with embedded SQL) to FTP files to various locations. This was running successfully for several years in a Alpha server running Oracle 10.1 In May this year, we moved to Itanium running on Oracle 11.2. The FTP server which runs continuously under Application Process Manager (APM), time to time crashes and the APM successfully restarts it. It spools out three kind of errors. Most common pasted below. At your request, I will provide more information. The common stack dump pasted below.
Thank you for your assistance.
Regards
James
%DCL-I-SUPERSEDE, previous value of SYS$INPUT has been superseded
%SYSTEM-F-ACCVIO, access violation, reason mask=00, virtual address=000000000000003A, PC=FFFFFFFF80A36891, PS=0000001B
Improperly handled condition, image exit forced.
Signal arguments: Number = 0000000000000005
Name = 000000000000000C
0000000000000000
000000000000003A
FFFFFFFF80A36891
000000000000001B
Register dump:
R0 = 0000000000000000 R1 = FFFFFFFFCB358C00 R2 = 0000000000000239
R3 = 0000000000000061 R4 = 0000000007536780 R5 = 0000000007535F30
R6 = 0000000000000000 R7 = 0000000000000000 R8 = 0000000000000001
R9 = 0000000007535F30 R10 = FFFFFFFFCB1CDED0 R11 = FFFFFFFFCB4E0000
SP = 0000000007535E30 TP = 0000000007551200 R14 = 0000000000000004
R15 = 00000000000004FC R16 = 0000000007536785 R17 = 0000000000000054
R18 = 000000000000003A R19 = 0000000007535E28 R20 = FFFFFFFFCB2D9580
R21 = 0000000000000000 R22 = 0000000000000010 R23 = 0000000007535DFC
R24 = 0000000007535DE0 R25 = 0000000000000003 R26 = FFFFFFFFCB2E1088
R27 = 0000000007535DD8 R28 = 000000000000003A R29 = 0000000007535E30
R30 = 0000000007535C78 R31 = FFFFFFFF80A35F60 PC = FFFFFFFF80A36891
BSP/STORE = 000007FDBFB45B18 / 000007FDBFB45B18 PSR = 000012130802E030
IIPA = FFFFFFFF80A36890
B0 = FFFFFFFF80A36840 B6 = FFFFFFFF800DD2D0 B7 = FFFFFFFF80A4CAF0
Interrupted Frame RSE Backing Store, Size = 45 registers
R32 = 0000000007536780 R33 = 0000000007535F30 R34 = 0000000000000003
R35 = 0000000000000020 R36 = 000000007FFF0278 R37 = 0000000000000001
R38 = 0000000003FFFFFF R39 = 0000000007535E20 R40 = FFFFFFFFCB4E0000
R41 = 0000000000000002 R42 = 0000000000000061 R43 = FFFFFFFFCB2E1088
R44 = 0000000007535DD8 R45 = FFFFFFFFCB1CDED0 R46 = FFFFFFFFCB4E0000
R47 = 0000000007535C78 R48 = FFFFFFFF80A35F60 R49 = FFFFFFFFCB2D9580
R50 = 0000000000000000 R51 = 0000000007535E30 R52 = FFFFFFFF803A8170
R53 = C000000000000389 R54 = 0000000007535E40 R55 = 0000000000000061
R56 = FFFFFFFF904D2910 R57 = 0000000000000000 R58 = 0000000000000000
R59 = 0000000000000000 R60 = FFFFFFFFCB1CDED0 R61 = FFFFFFFFCB4E0000
R62 = FFFFFFFFCB2D9580 R63 = 0000000000000000 R64 = FFFFFFFFCB2E1088
R65 = 0000000007535DD8 R66 = FFFFFFFF7FC0C178 R67 = 0000000007535C78
R68 = FFFFFFFF80A35F60 R69 = 0000000000000000 R70 = 0000000000000000
R71 = 0000000000000000 R72 = 0000000000000000 R73 = 0000000000000000
R74 = 0000000000000000 R75 = 0000000000000000 R76 = 0000000000000000
SPC_GEN_SVR job terminated at 24-JUN-2019 01:02:10.57