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Problem report
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Resolution: Fixed
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Minor
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4.2.4
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Ubuntu 18.04
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Sprint 54 (Jul 2019)
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0.125
After upgrade proxy from 4.2.0 to 4.2.4 in logs I can see growing list of entries (bellow).
Version 4.2.0 is working fine. Checked with zabbix server version 4.2.4.
Installed from orginal deb: zabbix-proxy-sqlite3_4.2.4-1+bionic_amd64.deb
I'm using many items with throtling and "Discard unchanged" option.
zabbix_proxy [670]: ERROR [file:dbcache.c,line:2149] Something impossible has just happened. 670:20190711:134202.560 === Backtrace: === 670:20190711:134202.561 11: /usr/sbin/zabbix_proxy: history syncer #4 [processed 0 values in 0.000059 sec, syncing history](zbx_backtrace+0x4e) [0x5570875bfa01] 670:20190711:134202.561 10: /usr/sbin/zabbix_proxy: history syncer #4 [processed 0 values in 0.000059 sec, syncing history](+0xba4b9) [0x55708757d4b9] 670:20190711:134202.561 9: /usr/sbin/zabbix_proxy: history syncer #4 [processed 0 values in 0.000059 sec, syncing history](+0xbadf6) [0x55708757ddf6] 670:20190711:134202.561 8: /usr/sbin/zabbix_proxy: history syncer #4 [processed 0 values in 0.000059 sec, syncing history](+0xbba21) [0x55708757ea21] 670:20190711:134202.561 7: /usr/sbin/zabbix_proxy: history syncer #4 [processed 0 values in 0.000059 sec, syncing history](zbx_sync_history_cache+0x9c) [0x55708757f9c9] 670:20190711:134202.561 6: /usr/sbin/zabbix_proxy: history syncer #4 [processed 0 values in 0.000059 sec, syncing history](dbsyncer_thread+0x1b4) [0x5570874fca4b] 670:20190711:134202.561 5: /usr/sbin/zabbix_proxy: history syncer #4 [processed 0 values in 0.000059 sec, syncing history](zbx_thread_start+0x37) [0x5570875c4980] 670:20190711:134202.561 4: /usr/sbin/zabbix_proxy: history syncer #4 [processed 0 values in 0.000059 sec, syncing history](MAIN_ZABBIX_ENTRY+0xaec) [0x5570874fbf2b] 670:20190711:134202.561 3: /usr/sbin/zabbix_proxy: history syncer #4 [processed 0 values in 0.000059 sec, syncing history](daemon_start+0x2f0) [0x5570875bf140] 670:20190711:134202.561 2: /usr/sbin/zabbix_proxy: history syncer #4 [processed 0 values in 0.000059 sec, syncing history](main+0x300) [0x5570874fb429] 670:20190711:134202.561 1: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xe7) [0x7fac20da2b97] 670:20190711:134202.561 0: /usr/sbin/zabbix_proxy: history syncer #4 [processed 0 values in 0.000059 sec, syncing history](_start+0x2a) [0x5570874fa2ea]