GWADM core at __kernel_vsyscall () (Doc ID 1950559.1)

Last updated on DECEMBER 05, 2016

Applies to:

Oracle Tuxedo - Version 10.3.0 and later
Information in this document applies to any platform.

Symptoms

On : 10.3.0 version, domain gateway

When attempting to Use "susp -d <dom> -all" command on Indom2 node,after that we can found that
core file was generated in bin dir.
Check the ulog and use gdb analysis the core file,the core file was generated
by GWADM server.
the following error occurs.

ERROR
-----------------------

gdb GWADM core.20035
(gdb) where
#0  0x00619430 in __kernel_vsyscall ()
#1  0x00644b01 in raise () from /lib/libc.so.6
#2  0x006463da in abort () from /lib/libc.so.6
#3  0x00682905 in __libc_message () from /lib/libc.so.6
#4  0x00688d61 in malloc_printerr () from /lib/libc.so.6
#5  0x0068b4a1 in _int_free () from /lib/libc.so.6
#6  0x080553ad in GWA ()
#7  0x00169984 in _tmsvcdsp () from /home/terry/xy/tuxedo10gR3/lib/libtux.so
#8  0x0804fd4b in _tmrunserver ()
#9  0x001675a4 in _tmstartserver ()
   from /home/terry/xy/tuxedo10gR3/lib/libtux.so
#10 0x0804ab96 in main ()


STEPS
-----------------------
The issue can be reproduced at will with the following steps:
On Indom2 node:
1.cd /home/terry/xy
2.. ./tux.env
3.tmboot -y
4.cd app
5../run.sh
6.(after Spdom1 node finish step 3 do this step)
dmadmin>
susp -d CTIN02_DOM1 -all
(after this step,we can find "bin" dir generate core file
after checking ulog,we can find the following information:
153803.wlstest!BBL.20030.4152023648.0: LIBTUX_CAT:541: WARN: Server GWGRP1/2
terminated
153803.wlstest!BBL.20030.4152023648.0: LIBTUX_CAT:551: WARN: Cleaning up
server GWGRP1/2
153803.wlstest!cleanupsrv.2850.4151772864.-2: 08-11-2014: Tuxedo Version
10.3.0.0, 32-bit
153803.wlstest!cleanupsrv.2850.4151772864.-2: server GWGRP1/2:
CMDTUX_CAT:551: INFO: server removed

On Spdom1 node:
1.cd /home/tuxedo/tux103
2.. ./tux.env
3.tmboot -y

Cause

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