Tru64 5.1 application core

[matteo tg]

Hi all,

Our server is DS20E installed tru64 5.1 latest
patch. and developed SNMP monitoring program
named HLRIB, WEBIB, RELAYD and LCSIB.

when i tried "grep strings *" command in the HLRIB log directory.
these all 4 process was dropped and created core files.

i did analying core file, there is same pattern
as F64_fstat. so i wonder if F64_fstat function aren't write to log file.

I'd like to know, when is F64_fstat function call what kind of situation

Have a nice weekend.


following is dbx output:
::::::::::::::::::::::::
HLRIB's core
[ app {111} ~/tmp ] dbx hlrib core.hlrib.smpa1.0
dbx version 5.1
Type 'help' for help.
Core file created by program "hlrib"

signal Segmentation fault at >*[__F64_fstat, 0x3ff8010a8c8] beq a3, 0x3ff8010a8e0
(dbx) where
> 0 __F64_fstat(0x11fff9a60, 0x100000018, 0x11fff9010, 0x140001fac, 0x3ff800d08b4) [0x3ff8010a8c8]
1 _findbuf(0xe313, 0x49d37360, 0x49d37b14, 0x49d37b14, 0x2000) [0x3ff800d08fc]
2 _wrtchk(0x49d37b14, 0x49d37b14, 0x2000, 0x3f0, 0x3ff801add30) [0x3ff800dd65c]
3 __fwrite_unlocked(0x102, 0x0, 0x15010200000000, 0x11fff91c0, 0x3d) [0x3ff801add2c]
4 _doprnt_dis(0x0, 0x38314f4e, 0x0, 0x39314f4e, 0x0) [0x3ff801c7c54]
5 _doprnt(0x0, 0x30324f4e, 0x3ff800d2af4, 0x11fff9a60, 0x10) [0x3ff800d3df4]
6 fprintf(0x3ffc00a07f8, 0x140000c18, 0x17, 0x20, 0x35) [0x3ff800d2af0]
7 SaveLog(direction = 3, msg = 0x11fff9d40) ["log.c":91, 0x120006ae8]
8 ReceiveMesg(hsfd = 7, hlr_num = 39, rd_buf = 0x11fffadc0 = "") ["route.c":220, 0x120005ad0]
9 HandleResponse() ["sock.c":104, 0x120005d18]
10 main() ["hlr_main.c":78, 0x120003288]
(dbx)
====================================================================================================
RELAYD' core
[ app {113} ~/tmp ] dbx relayd core.relayd.smpa1.0
dbx version 5.1
Type 'help' for help.
Core file created by program "relayd"

signal Segmentation fault at >*[__F64_fstat, 0x3ff8010a8c8] beq a3, 0x3ff8010a8e0
(dbx) where
> 0 __F64_fstat(0x11fff8a50, 0x18, 0x11fff8000, 0x140002b92, 0x3ff800d08b4) [0x3ff8010a8c8]
1 _findbuf(0xe312, 0x49d37360, 0x49d37b1c, 0x49d37b1c, 0x2000) [0x3ff800d08fc]
2 _wrtchk(0x49d37b1c, 0x49d37b1c, 0x2000, 0x3e0, 0x3ff801add30) [0x3ff800dd65c]
3 __fwrite_unlocked(0x2, 0x0, 0x16000200000000, 0x11fff81b0, 0x59) [0x3ff801add2c]
4 _doprnt_dis(0x11fff943f, 0x0, 0x3ff800da5dc, 0x1, 0x3ff801a0d30) [0x3ff801c7c54]
5 _doprnt(0x3ff801a0d30, 0x0, 0x3ff800d2af4, 0x11fff8a50, 0x3ff00000010) [0x3ff800d3df4]
6 fprintf(0x3ffc00a0830, 0x140000c38, 0x1400148b0, 0x28, 0x0) [0x3ff800d2af0]
7 smsif_log(head = 0x1400148b0 = "[sms->scp1]", type = 1, data = 0x11fff9e98, res_code = 0, fail_data = (nil)) ["proc.c":65, 0x120004de4]
8 check_msgQ() ["msgQ.c":150, 0x120003bc0]
9 main(argc = 1, argv = 0x11fffc018) ["main.c":80, 0x120003590]

===========================================================================================================WEBIB's core
[ app {114} ~/tmp ] dbx webib core.webib.smpa1.0
dbx version 5.1
Type 'help' for help.
Core file created by program "webib"

signal Segmentation fault at >*[__F64_stat, 0x3ff8010a898] beq a3, 0x3ff8010a8b0
(dbx) where
> 0 __F64_stat(0x11fff98f0, 0x1400029e0, 0x11fff9970, 0x1, 0x17) [0x3ff8010a898]
1 make_webibLog(0x140004ce0, 0x140004d08, 0x120004368, 0xd, 0x1c4f360) [0x120008fc0]
2 read_web_data(0x0, 0x0, 0x0, 0x0, 0x0) [0x12000449c]
3 checkToSocket(0x0, 0x0, 0x0, 0x0, 0x120003e74) [0x1200042d8]
4 main(0x120003c7c, 0x11fffb5f8, 0x140001180, 0x0, 0x3) [0x120003e24]

===============================================================================================================
lcsib' core
[ app {115} ~/tmp ] dbx lcsib core.lcsib.smpa1.0
dbx version 5.1
Type 'help' for help.
Core file created by program "lcsib"

signal Segmentation fault at >*[__write, 0x3ff800cdb48] beq a3, 0x3ff800cdb60
(dbx) where
> 0 __write(0x0, 0x0, 0x0, 0x0, 0x0) [0x3ff800cdb48]
1 __write_nc(0x0, 0x141c14808, 0x54, 0x100000a8a, 0x10) [0x3ff80146598]
2 _xflsbuf(0x3ff801a8664, 0x140b87918, 0x1, 0xa8a000a00000000, 0xa) [0x3ff800da5d8]
3 __fflush_unlocked(0x9, 0x11fffafe0, 0x0, 0x93d, 0x100000000) [0x3ff801a8660]
4 fflush(0x100000000, 0x140008500, 0x1200113bc, 0x3, 0x141b35640) [0x3ff800d3300]
5 asib_log(rcvMsg = 0x11fffafe0, dest = 0, ipAddr = 0x1400ccba0 = "211.60.220.205", fd = 2365, flag = 0, retry_cnt = 0) ["asib_log.c":192, 0x1200113b8]
6 handle_ASMsg(idx = 1, asibMsg = 0x11fffafe0) ["asib_socket.c":57, 0x120007910]
7 check_socket() ["asib_sockutil.c":282, 0x12000f1ac]
8 main() ["asib_main.c":43, 0x120005e94]