Temat: Prośba o interpretację logów
Witam
TP-Link WDR4300 z OpenWrt CC od Cezarego. Dwa razy przy większej ilości danych przesyłanych po WiFi zdarzyło się, że nagle klienci WiFi nie mieli dostępu do routera ani innych urządzeń w sieci, ani internetu (zarówno po nazwach jak i po IP). Po zalogowaniu z komputera podpiętego po kablu w logu było coś takiego:
Log systemowy:
Tue Jul 7 21:00:54 2015 kern.info kernel: [781603.380000] Atheros AR8216/AR8236/AR8316 ag71xx-mdio.0:00: Port 1 is down
Tue Jul 7 21:01:20 2015 kern.info kernel: [781629.390000] Atheros AR8216/AR8236/AR8316 ag71xx-mdio.0:00: Port 1 is up
Tue Jul 7 21:01:25 2015 daemon.info dnsmasq-dhcp[19773]: DHCPREQUEST(br-lan) 192.168.1.130 xx:xx:xx:xx:xx:xx
Tue Jul 7 21:01:25 2015 daemon.info dnsmasq-dhcp[19773]: DHCPACK(br-lan) 192.168.1.130 xx:xx:xx:xx:xx:xx print-server
Tue Jul 7 21:01:42 2015 kern.info kernel: [781651.390000] Atheros AR8216/AR8236/AR8316 ag71xx-mdio.0:00: Port 1 is down
Tue Jul 7 21:01:56 2015 kern.info kernel: [781665.390000] Atheros AR8216/AR8236/AR8316 ag71xx-mdio.0:00: Port 1 is up
Tue Jul 7 21:02:43 2015 user.err ddns-scripts[2912]: dnsomatic: BusyBox nslookup error: '1'
Tue Jul 7 21:02:43 2015 user.warn ddns-scripts[2912]: dnsomatic: Get registered/public IP for 'xxxxx' failed - retry 1/0 in 60 seconds
Tue Jul 7 21:03:32 2015 daemon.info hostapd: wlan0: STA xx:xx:xx:xx:xx:xx WPA: group key handshake completed (RSN)
Tue Jul 7 21:03:35 2015 daemon.info hostapd: wlan0: STA xx:xx:xx:xx:xx:xx IEEE 802.11: authenticated
Tue Jul 7 21:03:35 2015 daemon.info hostapd: wlan0: STA xx:xx:xx:xx:xx:xx IEEE 802.11: associated (aid 1)
Tue Jul 7 21:03:35 2015 daemon.info hostapd: wlan0: STA xx:xx:xx:xx:xx:xx WPA: pairwise key handshake completed (RSN)
Tue Jul 7 21:04:23 2015 user.err ddns-scripts[2912]: dnsomatic: BusyBox nslookup error: '1'
Tue Jul 7 21:04:23 2015 user.warn ddns-scripts[2912]: dnsomatic: Get registered/public IP for 'xxxxx' failed - retry 2/0 in 60 seconds
Tue Jul 7 21:04:51 2015 daemon.info hostapd: wlan1: STA xx:xx:xx:xx:xx:xx WPA: group key handshake completed (RSN)
Tue Jul 7 21:05:04 2015 kern.info kernel: [781853.390000] Atheros AR8216/AR8236/AR8316 ag71xx-mdio.0:00: Port 4 is up
Tue Jul 7 21:05:15 2015 daemon.info dnsmasq[19773]: read /etc/hosts - 1 addresses
Tue Jul 7 21:05:15 2015 daemon.info dnsmasq[19773]: read /tmp/hosts/dhcp - 1 addresses
Tue Jul 7 21:05:15 2015 daemon.info dnsmasq[19773]: read /tmp/hosts/odhcpd - 1 addresses
Tue Jul 7 21:05:16 2015 daemon.info dnsmasq[19773]: read /etc/hosts.deny - 70811 addresses
Tue Jul 7 21:05:16 2015 daemon.info dnsmasq-dhcp[19773]: read /etc/ethers - 0 addresses
Tue Jul 7 21:05:19 2015 daemon.info dnsmasq-dhcp[19773]: DHCPREQUEST(br-lan) 192.168.1.110 xx:xx:xx:xx:xx:xx
Tue Jul 7 21:05:19 2015 daemon.info dnsmasq-dhcp[19773]: DHCPACK(br-lan) 192.168.1.110 xx:xx:xx:xx:xx:xx laptop
Tue Jul 7 21:05:26 2015 daemon.info dnsmasq[19773]: read /etc/hosts - 1 addresses
Tue Jul 7 21:05:26 2015 daemon.info dnsmasq[19773]: read /tmp/hosts/dhcp - 1 addresses
Tue Jul 7 21:05:26 2015 daemon.info dnsmasq[19773]: read /tmp/hosts/odhcpd - 2 addresses
Tue Jul 7 21:05:28 2015 daemon.info dnsmasq[19773]: read /etc/hosts.deny - 70811 addresses
Tue Jul 7 21:05:28 2015 daemon.info dnsmasq-dhcp[19773]: read /etc/ethers - 0 addresses
Log jądra:
[548619.360000] Atheros AR8216/AR8236/AR8316 ag71xx-mdio.0:00: Port 5 is down
[548623.360000] Atheros AR8216/AR8236/AR8316 ag71xx-mdio.0:00: Port 5 is up
[548779.360000] Atheros AR8216/AR8236/AR8316 ag71xx-mdio.0:00: Port 5 is down
[548781.360000] Atheros AR8216/AR8236/AR8316 ag71xx-mdio.0:00: Port 5 is up
[781603.380000] Atheros AR8216/AR8236/AR8316 ag71xx-mdio.0:00: Port 1 is down
[781629.390000] Atheros AR8216/AR8236/AR8316 ag71xx-mdio.0:00: Port 1 is up
[781651.390000] Atheros AR8216/AR8236/AR8316 ag71xx-mdio.0:00: Port 1 is down
[781665.390000] Atheros AR8216/AR8236/AR8316 ag71xx-mdio.0:00: Port 1 is up
[781853.390000] Atheros AR8216/AR8236/AR8316 ag71xx-mdio.0:00: Port 4 is upKtoś doradzi co się może dziać?