I found interresting problem with zabbix agent and proxy (and probably server too) on some openwrt devices. I am not sure if it is openwrt problem or zabbix problem but it seems to be semaphore recreation problem.
Symptom is that zabbix processes starts without any problem on that device. But after restarting that processess, they will never run again. I have to reboot entire device.
Second run of agentd.
gdb on turris:
It seems that some semaphore persited in memory?
Than you,
Lukas
Symptom is that zabbix processes starts without any problem on that device. But after restarting that processess, they will never run again. I have to reboot entire device.
Second run of agentd.
gdb on turris:
Code:
/tmp/zabbix_agentd -V
zabbix_agentd (daemon) (Zabbix) 3.0.1
Revision 58734 26 February 2016, compilation time: Apr 6 2016 09:48:22
gdb /tmp/zabbix_agentd
...
Program received signal SIGSEGV, Segmentation fault.
[Switching to process 32568]
0x482743dc in ?? ()
(gdb) bt
#0 0x482743dc in ?? ()
#1 0x10024ab8 in zbx_mutex_create_ext (mutex=0x482ba01c, name=12,
forced=<optimized out>) at mutexs.c:117
#2 0xbfffece8 in ?? ()
Than you,
Lukas