I installed syslog-ng and it do created a log file in /opt/var/log. I put it up here (I found nothing useful there. I guess I should configure the syslog-ng to log something special, but don’t know how to do it), however, no useful clue.
Here’s the log (I truncated some repeated messages):
Mar 23 15:21:47 K3B syslog-ng[7250]: syslog-ng starting up; version='3.9.1'
Mar 23 15:21:47 K3B kernel: wet_ip_proc: unable to find STA 192.168.43.181
Mar 23 15:21:47 K3B kernel: CONSOLE: 039315.837 wl0.0: wlc_send_bar: seq 0x53c tid 0
Mar 23 15:21:47 K3B kernel: CONSOLE: 039404.212 ##### external = 1 maxpwr = 35 ######
Mar 23 15:21:47 K3B kernel: CONSOLE: 039404.455 wl1: wlc_lq_chanim_update: WLC_CHANIM upd blocked scan/detect
Mar 23 15:21:47 K3B kernel: CONSOLE: 039404.455 wl1: wlc_watchdog: WLC_CHANIM upd fail -25
Mar 23 15:21:47 K3B kernel: CONSOLE: 039404.466 ##### external = 1 maxpwr = 35 ######
Mar 23 15:25:14 K3B syslog: unable to read /tmp/httpd.conf: No such file or directory
Mar 23 15:29:44 K3B websocket: websocket iptable loss,recover ok!
Mar 23 15:35:48 K3B kernel: CONSOLE: 040904.658 pciedev_send_ltr:Giving up:0x302
Mar 23 15:50:27 K3B kernel: CONSOLE: 041780.308 ampdu_dbg: wl0.0 scb:0036cf0c tid:0
Mar 23 15:50:27 K3B kernel: CONSOLE: 041780.308 ampdu_dbg: wl0.0 dead_cnt 2 tx_in_transit 77 psm_mux 0xfff0 aqmqmap 0x0x101 aqmfifo_status 0x0x49 fifordy 0x2 cpbusy 0x0
While the router do have a log in the /tmp folder, but nothing useful was found, either:
Mar 23 16:30:56 K3B syslog.info syslogd started: BusyBox v1.7.2
Mar 23 16:30:56 K3B user.notice app: my app start!
Mar 23 16:30:56 K3B daemon.info dnsmasq[1359]: started, version 2.76 cachesize 150
Mar 23 16:30:56 K3B daemon.debug dnsmasq[1359]: compile time options: IPv6 GNU-getopt no-RTC no-DBus no-i18n no-IDN DHCP DHCPv6 no-Lua TFTP no-conntrack ipset no-auth no-DNSSEC no-loop-detect no-inotify
Mar 23 16:30:56 K3B daemon.info dnsmasq[1359]: read /etc/hosts - 3 addresses
Mar 23 16:30:56 K3B daemon.info dnsmasq[1359]: using nameserver 192.168.43.1#53
Mar 23 16:31:00 K3B cron.notice crond[1407]: crond 1.7.2 started, log level 8
Mar 23 16:31:00 K3B user.err syslog: password for ‘admin’ changed
Mar 23 16:31:00 K3B authpriv.info dropbear[1435]: Running in background
Mar 23 16:36:46 K3B authpriv.info dropbear[4294]: Child connection from 10.10.10.100:53034
Mar 23 16:36:51 K3B authpriv.notice dropbear[4294]: Password auth succeeded for ‘admin’ from 10.10.10.100:53034