unbound signal 11 on pfsense 21.02-RELEASE (amd64)
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unbound crashes periodically on 21.02 with signal 11. I can't find other logs to troubleshoot what is causing unbound to crash.
You'll find the logs below. Around the signal 11 entry I've seen suricata rotating logs. But turning off suricata does NOT resolve the crashes.
Feb 18 13:57:51 pfsense kernel: pid 14968 (unbound), jid 0, uid 59: exited on signal 11 Feb 18 14:06:02 pfsense dhcpleases[15764]: Could not deliver signal HUP to process 14968: No such process. Feb 18 14:10:32 pfsense dhcpleases[15764]: Could not deliver signal HUP to process 14968: No such process. Feb 18 14:10:40 pfsense php-fpm[65619]: /index.php: Successful login for user 'mxw39' from: 10.101.10.103 (Local Database) Feb 18 14:13:42 pfsense dhcpleases[15764]: Could not deliver signal HUP to process 14968: No such process. Feb 18 14:15:09 pfsense check_reload_status[383]: Syncing firewall Feb 18 14:15:09 pfsense php-fpm[345]: /services_unbound.php: Beginning configuration backup to https://acb.netgate.com/save Feb 18 14:15:24 pfsense php-fpm[345]: /services_unbound.php: End of configuration backup to https://acb.netgate.com/save (success). Feb 18 14:15:29 pfsense dhcpleases[80832]: Could not deliver signal HUP to process 14968: No such process. Feb 18 14:18:32 pfsense nginx: 2021/02/18 14:18:32 [crit] 21934#100156: *469 SSL_write() failed (13: Permission denied) while processing HTTP/2 connection, client: 10.101.10.103, server: 0.0.0.0:443 Feb 18 14:43:30 pfsense nginx: 2021/02/18 14:43:30 [crit] 21914#100139: *563 SSL_write() failed (13: Permission denied) while processing HTTP/2 connection, client: 10.101.10.103, server: 0.0.0.0:443 Feb 18 14:55:00 pfsense php[13377]: [Suricata] Suricata signalled with SIGHUP for WAN (lagg0.4090)... Feb 18 14:55:00 pfsense php[13377]: [Suricata] Logs Mgmt job rotated 1 file(s) in '/var/log/suricata/suricata_lagg0.409052825/' ... Feb 18 14:57:50 pfsense kernel: pid 90735 (unbound), jid 0, uid 59: exited on signal 11 Feb 18 15:05:10 pfsense dhcpleases[80832]: Could not deliver signal HUP to process 90735: No such process. Feb 18 15:10:32 pfsense dhcpleases[80832]: Could not deliver signal HUP to process 90735: No such process. Feb 18 15:49:23 pfsense dhcpleases[80832]: Could not deliver signal HUP to process 90735: No such process. Feb 18 15:49:23 pfsense dhcpleases[80832]: Could not deliver signal HUP to process 90735: No such process. Feb 18 15:56:39 pfsense dhcpleases[80832]: Could not deliver signal HUP to process 90735: No such process. Feb 18 15:57:49 pfsense dhcpleases[80832]: Could not deliver signal HUP to process 90735: No such process. Feb 18 16:10:32 pfsense dhcpleases[80832]: Could not deliver signal HUP to process 90735: No such process.Are you experiencing similar issues with unbound on 21.02? Any pointers to debug the issue is appreciated.
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There is a long thread in the Development sub-forum discussing this issue. The pfSense team is trying to reliably reproduce the issue.
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@bmeeks thanks! will follow the other thread
