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Problem report
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Resolution: Fixed
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Blocker
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3.0.25, 4.0.5, 4.2.0beta2, 4.2 (plan)
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Team A
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Sprint 50 (Mar 2019)
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0.125
Steps to reproduce:
Create calculated item for network interfaces on sub-template that is connected to 100 templates that are connect with 1300+ hosts.
Everything works when I make "soft" unlink of template on one host and then create the same item on hosts LLD. But when I create the same item on production template - Zabbix crashes.
Please check screenshot of problematic item prototype:
Cleaned debug with level 4:
3729:20190307:151923.143 End of substitute_lld_macros():SUCCEED data:'GigabitEthernet0/1: Speed (user input)'
3729:20190307:151923.143 In substitute_key_macros() data:'ifHighSpeed_calc[{#MVSNMPVALUE1}_index{#SNMPINDEX}]'
3729:20190307:151923.143 In substitute_lld_macros() data:'{#MVSNMPVALUE1}_index{#SNMPINDEX}'
3729:20190307:151923.143 End of substitute_lld_macros():SUCCEED data:'GigabitEthernet0/1_index10101'
3729:20190307:151923.143 End of substitute_key_macros():SUCCEED data:'ifHighSpeed_calc[GigabitEthernet0/1_index10101]'
3729:20190307:151923.143 In substitute_lld_macros() data:'6630'
3729:20190307:151923.143 End of substitute_lld_macros():SUCCEED data:'6630'
3729:20190307:151923.143 In substitute_lld_macros() data:'7d'
3729:20190307:151923.144 End of substitute_lld_macros():SUCCEED data:'7d'
3729:20190307:151923.144 In substitute_lld_macros() data:'0'
3729:20190307:151923.144 End of substitute_lld_macros():SUCCEED data:'0'
3729:20190307:151923.144 In substitute_lld_macros() data:'bps'
3729:20190307:151923.144 End of substitute_lld_macros():SUCCEED data:'bps'
3729:20190307:151923.144 In substitute_formula_macros()
3729:20190307:151923.144 In substitute_lld_macros() data:'(
({$PORT_SPEED_MB:"{#MVSNMPVALUE1}"}=0)
*
last('
3729:20190307:151923.144 In substitute_lld_macros() data:'{#MVSNMPVALUE1}'
3729:20190307:151923.144 End of substitute_lld_macros():SUCCEED data:'GigabitEthernet0/1'
3729:20190307:151923.144 End of substitute_lld_macros():SUCCEED data:'(
({$PORT_SPEED_MB:"GigabitEthernet0/1"}=0)
*
last('
3729:20190307:151923.144 In substitute_function_lld_param()
3729:20190307:151923.144 In substitute_key_macros() data:'ifHighSpeed[{#MVSNMPVALUE1}_index{#SNMPINDEX}]'
3729:20190307:151923.144 In substitute_lld_macros() data:'{#MVSNMPVALUE1}_index{#SNMPINDEX}'
3729:20190307:151923.144 End of substitute_lld_macros():SUCCEED data:'GigabitEthernet0/1_index10101'
3729:20190307:151923.144 End of substitute_key_macros():SUCCEED data:'ifHighSpeed[GigabitEthernet0/1_index10101]'
3729:20190307:151923.144 In substitute_lld_macros() data:'0'
3729:20190307:151923.144 End of substitute_lld_macros():SUCCEED data:'0'
3729:20190307:151923.144 End of substitute_function_lld_param()
3729:20190307:151923.144 In substitute_lld_macros() data:'
)
+
(
({$PORT_SPEED_MB:"{#MVSNMPVALUE1}"}<>0)
*
({$PORT_SPEED_MB:"{#MVSNMPVALUE1}"}*1000000)
)'
3729:20190307:151923.144 In substitute_lld_macros() data:'{#MVSNMPVALUE1}'
3729:20190307:151923.144 End of substitute_lld_macros():SUCCEED data:'GigabitEthernet0/1'
*** Error in `/usr/local/sbin/zabbix_server: poller #9 [got 0 values in 0.000000 sec, getting values]': realloc(): invalid next size: 0x0000000001345240 ***
======= Backtrace: =========
/lib64/libc.so.6(+0x7f5e4)[0x7f5f8cb7c5e4]
/lib64/libc.so.6(+0x84c39)[0x7f5f8cb81c39]
/lib64/libc.so.6(realloc+0x1b2)[0x7f5f8cb82eb2]
/usr/local/sbin/zabbix_server: poller #9 [got 0 values in 0.000000 sec, getting values](zbx_realloc2+0x3a)[0x4ac34a]
/usr/local/sbin/zabbix_server: poller #9 [got 0 values in 0.000000 sec, getting values](zbx_replace_string+0xcf)[0x4b2fdf]
/usr/local/sbin/zabbix_server: poller #9 [got 0 values in 0.000000 sec, getting values](substitute_lld_macros+0x4b2)[0x473df2]
/usr/local/sbin/zabbix_server: poller #9 [got 0 values in 0.000000 sec, getting values][0x4e8efe]
/usr/local/sbin/zabbix_server: poller #9 [got 0 values in 0.000000 sec, getting values][0x4ea56c]
/usr/local/sbin/zabbix_server: poller #9 [got 0 values in 0.000000 sec, getting values](lld_update_items+0xd9e)[0x4eb38e]
/usr/local/sbin/zabbix_server: poller #9 [got 0 values in 0.000000 sec, getting values](lld_process_discovery_rule+0xe9f)[0x4e3b4f]
/usr/local/sbin/zabbix_server: poller #9 [got 0 values in 0.000000 sec, getting values](zbx_preprocess_item_value+0x73)[0x45b363]
/usr/local/sbin/zabbix_server: poller #9 [got 0 values in 0.000000 sec, getting values][0x42e847]
/usr/local/sbin/zabbix_server: poller #9 [got 0 values in 0.000000 sec, getting values](poller_thread+0xd5)[0x42ec85]
/usr/local/sbin/zabbix_server: poller #9 [got 0 values in 0.000000 sec, getting values](zbx_thread_start+0x3e)[0x4a791e]
/usr/local/sbin/zabbix_server: poller #9 [got 0 values in 0.000000 sec, getting values](MAIN_ZABBIX_ENTRY+0x6a0)[0x420ef0]
/usr/local/sbin/zabbix_server: poller #9 [got 0 values in 0.000000 sec, getting values](daemon_start+0x1a5)[0x49e495]
/usr/local/sbin/zabbix_server: poller #9 [got 0 values in 0.000000 sec, getting values](main+0x3f3)[0x420063]
/lib64/libc.so.6(__libc_start_main+0xf5)[0x7f5f8cb1f445]
/usr/local/sbin/zabbix_server: poller #9 [got 0 values in 0.000000 sec, getting values][0x4203cb]
======= Memory map: ========
...
3646:20190307:151923.195 One child process died (PID:3729,exitcode/signal:6). Exiting ...
3646:20190307:151923.195 zbx_on_exit() called
...
3646:20190307:151924.336 Zabbix Server stopped. Zabbix 4.0.5 (revision 90164).
- caused by
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ZBX-9458 discovery macros are not quoted correctly in calculated item expressions
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- Closed
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