Open roumio opened 4 years ago
Since you are compiling yourself, you can try module version prior to #141. I guess this will solve the problem for you.
But to solve the problem for everyone, could you please provide man dlopen
from your system? Also could you increase DebugLevel
and get a more verbose log of crashing?
Did you compile Zabbix yourself? Can you rebuild it with LDFLAGS=-bexpall
?
I think this is the issue we are running into.
Here is the man page for dlopen: https://www.ibm.com/support/knowledgecenter/ssw_aix_72/d_bostechref/dlopen.html
Increasing DebugLevel to maximum does not produce much more information:
31457700:20200508:114443.675 Starting Zabbix Agent [HOSTNAME]. Zabbix 4.0.18 (revision 688cd21456). 31457700:20200508:114443.675 Enabled features 31457700:20200508:114443.675 IPv6 support: NO 31457700:20200508:114443.675 TLS support: NO 31457700:20200508:114443.675 ** 31457700:20200508:114443.675 using configuration file: /etc/zabbix/zabbix_agentd.conf 31457700:20200508:114443.675 In zbx_load_modules() 31457700:20200508:114443.676 loading module "/apps/zabbix/modules/libzbxpgsql.so" 31457700:20200508:114443.676 Got signal [signal:4(SIGILL),reason:30,refaddr:0]. Crashing ... 31457700:20200508:114443.676 ====== Fatal information: ====== 31457700:20200508:114443.676 program counter not available for this architecture 31457700:20200508:114443.676 === Registers: === 31457700:20200508:114443.676 register dump not available for this architecture 31457700:20200508:114443.676 backtrace is not available for this platform 31457700:20200508:114443.676 === Memory map: === 31457700:20200508:114443.676 memory map not available for this platform 31457700:20200508:114443.676 ================================
I have compiled the zabbix agent myself. Have also tried zabbix agent version 4.0.7 precompiled by Zabbix company with the same result: agent works normally without libzbxpgsql.so module loaded and crashes when loading is tried with the same error message. I can rebuild zabbix agent with "LDFLAGS=-bexpall" if it still makes sense.
Thank you!
Didn't mean to close the issue, but the "Comment" button was greyed out :)
Yes, rebuilding Zabbix agent with -bexpall
still makes sense. Could you please try it?
Yes, rebuilding Zabbix agent with
-bexpall
still makes sense. Could you please try it?
I have recompiled both the zabbix agent and the libzbxpgsql with LDFLAGS=-bexpall.
Error when trying to start the agent is still the same:
Starting Zabbix Agent [HOSTNAME]. Zabbix 4.0.21 (revision 17a78afe45). Enabled features IPv6 support: NO TLS support: NO
@roumio, to be honest, I'm a bit lost. I have no experience with AIX. Do you know if a mere mortal like me can get a VirtualBox image or something like that to experiment with?
@roumio, do you use other modules as well? Do they work as they should?
Hello,
I am trying to use this module on AIX 7200-03-03-1914 with zabbix agent version 4.0.18.
Have successfully compiled the module using the following options and two different compilers, XLC and GCC: export OBJECT_MODE=64 CC=/opt/IBM/xlc/13.1.0/bin/xlc CFLAGS=-q64 ./configure --with-postgresql=/opt/postgres/11.5/bin/pg_config --with-zabbix=/apps/zabbix-4.0.18 CC=/usr/bin/gcc CFLAGS=-maix64 ./configure --with-postgresql=/opt/postgres/11.5/bin/pg_config --with-zabbix=/apps/zabbix-4.0.18
In order for compile to succeed, I had to make two minor changes in code:
diff libzbxpgsql.c libzbxpgsql.c.orig
27c27 < #include <sys/socket.h>
Otherwise compilers complained that macros RTLD_NOLOAD, AF_INET and AF_INET6 were undeclared. Since I could not locate macro RTLD_NOLOAD in any header (.h) file on the whole system, I simply removed it from libzbxpgsql.c :)
After enabling libzbxpgsql.so module loading in configuration file of zabbix agent, agent crashes when trying to start it with the following message:
22479114:20200504:161804.520 Starting Zabbix Agent [HOSTNAME]. Zabbix 4.0.18 (revision 688cd21456). 22479114:20200504:161804.520 Enabled features 22479114:20200504:161804.520 IPv6 support: NO 22479114:20200504:161804.520 TLS support: NO 22479114:20200504:161804.520 ** 22479114:20200504:161804.520 using configuration file: /etc/zabbix/zabbix_agentd.conf 22479114:20200504:161804.521 Got signal [signal:4(SIGILL),reason:30,refaddr:0]. Crashing ... 22479114:20200504:161804.521 ====== Fatal information: ====== 22479114:20200504:161804.522 program counter not available for this architecture 22479114:20200504:161804.522 === Registers: === 22479114:20200504:161804.522 register dump not available for this architecture 22479114:20200504:161804.522 backtrace is not available for this platform 22479114:20200504:161804.522 === Memory map: === 22479114:20200504:161804.522 memory map not available for this platform 22479114:20200504:161804.522 ================================
When loading of libzbxpgsql.so module is disabled in configuration file of zabbix agent, agent starts and works without any problems.
I am confused. Any ideas?