long term syslog crashing
marko via leaf-user <[email protected]> Sun, 17 Dec 2023 18:42:25 +1100
| Newsgroups | gmane.linux.leaf.user |
|---|---|
| Organization | Mechtron Systems |
| Message-ID | <3536174.iIbC2pHGDl@chambourcin> |
Hi All,
I have reported previously that syslog occasionally stops logging and tried some
suggested fixes with permissions. Overall syslog still stops occasionally.
I have tracked the problem down to rsyslog crashing. Restarting resumes logging.
Upgrades are regular and it has been crashing accross all versions.
It happens every few weeks, so if there is further debugging I'm happy to help.
mechtron-fw# cat /etc/issue
Linux 5.15.105-x86_64 #1 SMP Sat Oct 21 13:21:43 CEST 2023
LEAF Bering-uClibc 7.2.3 Rev 1 uClibc 1.0.42 \n \l
mechtron-fw# uname -a
Linux mechtron-fw 5.15.105-x86_64 #1 SMP Sat Oct 21 13:21:43 CEST 2023 x86_64 GNU/
Linux
mechtron-fw# pstree
init-+-cron
|-dhcpcd
|-dnsmasq
|-dropbear---dropbear---sh---pstree
|-getty
|-inetd
|-lighttpd
|-2*[mdev]
|-ntpd---{ntpd}
|-openvpn
|-pppd
|-snmpd
|-ulogd
`-watchdog
mechtron-fw# /etc/init.d/rsyslog restart
Stopping rsyslog daemon: FAIL
Starting rsyslog daemon: OK
mechtron-fw# pstree
init-+-cron
|-dhcpcd
|-dnsmasq
|-dropbear-+-dropbear---sh---pstree
| `-dropbear---sh---tail
|-getty
|-inetd
|-lighttpd
|-2*[mdev]
|-ntpd---{ntpd}
|-openvpn
|-pppd
|-rsyslogd-+-{in:imklog}
| |-{in:imuxsock}
| `-{rs:main Q:Reg}
|-snmpd
|-ulogd
`-watchdog
mechtron-fw#
mechtron-fw# tail -f /var/log/daemon.log
Dec 17 07:36:44 mechtron-fw dnsmasq-dhcp[3156]: DHCPREQUEST(eth1)
Dec 17 07:36:44 mechtron-fw dnsmasq[3156]: overflow: 470 log entries lost
Dec 17 07:36:44 mechtron-fw dnsmasq-dhcp[3156]: DHCPACK(eth1)
cheers
marko
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