• Skąd: Warszawa
  • Zarejestrowany: 2018-10-06
  • Posty: 617

Temat: Openwrt przestał działać - pomoc w analizie logów

Cześć,

Dzisiaj parę minut po 8:00 straciłem połączenie VPN z moim routerem.
Na miejscu po 17:00 okazało się, że sieć WiFi nie jest rozgłaszana, nie mogę połączyć się przez rj45 (linkuje się tylko).
Podobna awaria już się zdarzała, resetowałem z zasilania, tym razem połączyłem się przez konsole, poniżej to co zobaczyłem:


dmesg: 

[   69.163113] mtk_soc_eth 1e100000.ethernet: 0x100 = 0x6060000c, 0x10c = 0x80818
[   70.230768] cdc_ether 1-2.1:1.0 usb2~if0: kevent 12 may have been dropped
[   70.237684] cdc_ether 1-2.1:1.0 usb2~if0: kevent 12 may have been dropped
[   70.244566] cdc_ether 1-2.1:1.0 usb2~if0: kevent 12 may have been dropped
[   70.251450] cdc_ether 1-2.1:1.0 usb2~if0: kevent 12 may have been dropped
[32367.094767] mtk_soc_eth 1e100000.ethernet eth0: port 0 link up
[32518.323469] mtk_soc_eth 1e100000.ethernet eth0: port 0 link down

logread: 

Thu Nov  5 08:25:45 2020 daemon.notice hostapd: wlan0-1: interface state ENABLED->DISABLED
Thu Nov  5 08:25:45 2020 daemon.notice hostapd: wlan0-1: AP-DISABLED
Thu Nov  5 08:25:45 2020 daemon.notice hostapd: wlan0-1: CTRL-EVENT-TERMINATING
Thu Nov  5 08:25:45 2020 daemon.notice hostapd: nl80211: deinit ifname=wlan0-1 disabled_11b_rates=0
Thu Nov  5 08:25:46 2020 kern.info kernel: [   68.171115] hotspot: deauthenticating from 00:02:03:04:05:06 by local choice (Reason: 3=DEAUTH_LEAVING)
Thu Nov  5 08:25:46 2020 daemon.notice netifd: Interface 'MOJA_NAZWA' is now down
Thu Nov  5 08:25:46 2020 daemon.notice openvpn(MOJA_NAZWA_test_1)[6320]: [server] Inactivity timeout (--ping-restart), restarting
Thu Nov  5 08:25:46 2020 daemon.notice openvpn(MOJA_NAZWA_test_1)[6320]: SIGUSR1[soft,ping-restart] received, process restarting
Thu Nov  5 08:25:46 2020 daemon.notice openvpn(MOJA_NAZWA_test_1)[6320]: Restart pause, 1 second(s)
Thu Nov  5 08:25:46 2020 daemon.notice wpa_supplicant[3105]: hotspot: CTRL-EVENT-DISCONNECTED bssid=00:02:03:04:05:06 reason=3 locally_generated=1
Thu Nov  5 08:25:46 2020 kern.info kernel: [   68.492313] device wlan0-1 left promiscuous mode
Thu Nov  5 08:25:46 2020 kern.info kernel: [   68.497102] br-lan: port 2(wlan0-1) entered disabled state
Thu Nov  5 08:25:46 2020 daemon.notice wpa_supplicant[3105]: nl80211: deinit ifname=hotspot disabled_11b_rates=0
Thu Nov  5 08:25:46 2020 daemon.notice netifd: Interface 'MOJA_NAZWA' is disabled
Thu Nov  5 08:25:46 2020 daemon.notice netifd: Aero2a (2476): udhcpc: received SIGTERM
Thu Nov  5 08:25:46 2020 daemon.notice netifd: Interface 'Aero2a' is now down
Thu Nov  5 08:25:46 2020 daemon.notice wpa_supplicant[3105]: hotspot: CTRL-EVENT-TERMINATING
Thu Nov  5 08:25:46 2020 daemon.info dnsmasq[5624]: reading /tmp/resolv.conf.auto
Thu Nov  5 08:25:46 2020 daemon.info dnsmasq[5624]: using local addresses only for domain test
Thu Nov  5 08:25:46 2020 daemon.info dnsmasq[5624]: using local addresses only for domain onion
Thu Nov  5 08:25:46 2020 daemon.info dnsmasq[5624]: using local addresses only for domain localhost
Thu Nov  5 08:25:46 2020 daemon.info dnsmasq[5624]: using local addresses only for domain local
Thu Nov  5 08:25:46 2020 daemon.info dnsmasq[5624]: using local addresses only for domain invalid
Thu Nov  5 08:25:46 2020 daemon.info dnsmasq[5624]: using local addresses only for domain bind
Thu Nov  5 08:25:46 2020 daemon.info dnsmasq[5624]: using standard nameservers for domain bdi.free.aero2.net.pl
Thu Nov  5 08:25:46 2020 daemon.info dnsmasq[5624]: using nameserver IP.VPN.IP.VPN#53 for domain vpn
Thu Nov  5 08:25:46 2020 daemon.info dnsmasq[5624]: using local addresses only for domain lan
Thu Nov  5 08:25:46 2020 daemon.notice netifd: Aero2b (2178): udhcpc: received SIGTERM
Thu Nov  5 08:25:46 2020 daemon.warn dnsmasq[5624]: ignoring nameserver 192.168.211.1 - local interface
Thu Nov  5 08:25:46 2020 daemon.notice netifd: Aero2c (3248): udhcpc: received SIGTERM
Thu Nov  5 08:25:46 2020 daemon.notice netifd: HotSPOT (5729): udhcpc: sending renew to 192.168.203.1
Thu Nov  5 08:25:46 2020 daemon.notice netifd: HotSPOT (5729): udhcpc: received SIGTERM
Thu Nov  5 08:25:46 2020 daemon.notice netifd: Interface 'Aero2b' is now down
Thu Nov  5 08:25:46 2020 daemon.notice netifd: Interface 'Aero2b' is disabled
Thu Nov  5 08:25:46 2020 daemon.notice netifd: Interface 'Aero2c' is now down
Thu Nov  5 08:25:46 2020 daemon.notice netifd: Interface 'Aero2c' is disabled
Thu Nov  5 08:25:46 2020 daemon.notice netifd: Interface 'HotSPOT' is now down
Thu Nov  5 08:25:46 2020 daemon.notice netifd: Interface 'HotSPOT' is disabled
Thu Nov  5 08:25:46 2020 daemon.notice netifd: Network device 'hotspot' link is down
Thu Nov  5 08:25:46 2020 daemon.notice netifd: Interface 'HotSPOT' has link connectivity loss
Thu Nov  5 08:25:46 2020 daemon.notice netifd: Network device 'wlan0-1' link is down
Thu Nov  5 08:25:46 2020 daemon.notice netifd: Network device 'tun0' link is down
Thu Nov  5 08:25:46 2020 daemon.notice netifd: Interface 'MOJA_NAZWA' has link connectivity loss
Thu Nov  5 08:25:46 2020 daemon.notice netifd: Network device 'usb2~if0' link is down
Thu Nov  5 08:25:46 2020 daemon.notice netifd: Interface 'Aero2b' has link connectivity loss
Thu Nov  5 08:25:46 2020 daemon.notice netifd: Network device 'usb3~if0' link is down
Thu Nov  5 08:25:46 2020 daemon.notice netifd: Interface 'Aero2c' has link connectivity loss
Thu Nov  5 08:25:46 2020 daemon.notice netifd: RedBull_1 (2202): udhcpc: received SIGTERM
Thu Nov  5 08:25:46 2020 daemon.notice netifd: Interface 'lan' is now down
Thu Nov  5 08:25:46 2020 kern.info kernel: [   68.654643] br-lan: port 1(eth0.1) entered disabled state
Thu Nov  5 08:25:46 2020 kern.info kernel: [   68.669065] device eth0.1 left promiscuous mode
Thu Nov  5 08:25:46 2020 kern.info kernel: [   68.674243] br-lan: port 1(eth0.1) entered disabled state
Thu Nov  5 08:25:46 2020 kern.info kernel: [   68.763264] IPv6: ADDRCONF(NETDEV_UP): eth0.1: link is not ready
Thu Nov  5 08:25:46 2020 daemon.notice netifd: Interface 'lan' is disabled
Thu Nov  5 08:25:46 2020 daemon.notice netifd: Interface 'RedBull_1' is now down
Thu Nov  5 08:25:46 2020 daemon.warn dnsmasq[5624]: no servers found in /tmp/resolv.conf.auto, will retry
Thu Nov  5 08:25:46 2020 kern.info kernel: [   69.044575] device eth0 left promiscuous mode
Thu Nov  5 08:25:46 2020 daemon.notice netifd: Interface 'RedBull_1' is disabled
Thu Nov  5 08:25:46 2020 kern.info kernel: [   69.163113] mtk_soc_eth 1e100000.ethernet: 0x100 = 0x6060000c, 0x10c = 0x80818
Thu Nov  5 08:25:46 2020 daemon.notice netifd: VLAN 'eth0.1' link is down
Thu Nov  5 08:25:47 2020 daemon.notice netifd: Interface 'loopback' is now down
Thu Nov  5 08:25:47 2020 daemon.notice netifd: Interface 'loopback' is disabled
Thu Nov  5 08:25:47 2020 daemon.notice netifd: bridge 'br-lan' link is down
Thu Nov  5 08:25:47 2020 daemon.notice netifd: Interface 'lan' has link connectivity loss
Thu Nov  5 08:25:47 2020 daemon.notice netifd: Network device 'eth0' link is down
Thu Nov  5 08:25:47 2020 daemon.notice netifd: VLAN 'eth0.2' link is down
Thu Nov  5 08:25:47 2020 daemon.notice netifd: Interface 'RedBull_1' has link connectivity loss
Thu Nov  5 08:25:47 2020 daemon.notice netifd: Network device 'lo' link is down
Thu Nov  5 08:25:47 2020 daemon.notice netifd: Interface 'loopback' has link connectivity loss
Thu Nov  5 08:25:47 2020 daemon.notice openvpn(MOJA_NAZWA_test_1)[6320]: TCP/UDP: Preserving recently used remote address: [AF_INET]IP.VPS.IP.VPS:1194
Thu Nov  5 08:25:47 2020 daemon.notice openvpn(MOJA_NAZWA_test_1)[6320]: Socket Buffers: R=[163840->163840] S=[163840->163840]
Thu Nov  5 08:25:47 2020 daemon.notice openvpn(MOJA_NAZWA_test_1)[6320]: UDP link local: (not bound)
Thu Nov  5 08:25:47 2020 daemon.notice openvpn(MOJA_NAZWA_test_1)[6320]: UDP link remote: [AF_INET]IP.VPS.IP.VPS:1194
Thu Nov  5 08:25:47 2020 daemon.err openvpn(MOJA_NAZWA_test_1)[6320]: write UDP: Network unreachable (code=128)
Thu Nov  5 08:25:47 2020 daemon.notice openvpn(MOJA_NAZWA_test_1)[6320]: Network unreachable, restarting
Thu Nov  5 08:25:47 2020 daemon.notice openvpn(MOJA_NAZWA_test_1)[6320]: SIGUSR1[soft,network-unreachable] received, process restarting
Thu Nov  5 08:25:47 2020 daemon.notice openvpn(MOJA_NAZWA_test_1)[6320]: Restart pause, 1 second(s)
Thu Nov  5 08:25:47 2020 daemon.info modprobe: Usage:   modprobe [-q] filename
Thu Nov  5 08:25:47 2020 daemon.err modprobe: ifb is already loaded
Thu Nov  5 08:25:47 2020 daemon.err modprobe: cls_u32 is already loaded
Thu Nov  5 08:25:47 2020 daemon.err modprobe: em_u32 is already loaded
Thu Nov  5 08:25:47 2020 daemon.err modprobe: act_connmark is already loaded
Thu Nov  5 08:25:47 2020 daemon.err modprobe: act_mirred is already loaded
Thu Nov  5 08:25:47 2020 daemon.err modprobe: sch_ingress is already loaded
Thu Nov  5 08:25:48 2020 daemon.err modprobe: cls_fw is already loaded
Thu Nov  5 08:25:48 2020 daemon.err modprobe: sch_hfsc is already loaded
Thu Nov  5 08:25:48 2020 daemon.notice netifd: Network device 'usb2~if0' link is up
Thu Nov  5 08:25:48 2020 daemon.notice netifd: Interface 'Aero2b' has link connectivity
Thu Nov  5 08:25:48 2020 kern.err kernel: [   70.230768] cdc_ether 1-2.1:1.0 usb2~if0: kevent 12 may have been dropped
Thu Nov  5 08:25:48 2020 kern.err kernel: [   70.237684] cdc_ether 1-2.1:1.0 usb2~if0: kevent 12 may have been dropped
Thu Nov  5 08:25:48 2020 kern.err kernel: [   70.244566] cdc_ether 1-2.1:1.0 usb2~if0: kevent 12 may have been dropped
Thu Nov  5 08:25:48 2020 kern.err kernel: [   70.251450] cdc_ether 1-2.1:1.0 usb2~if0: kevent 12 may have been dropped
Thu Nov  5 08:25:48 2020 daemon.info dnsmasq[5624]: exiting on receipt of SIGTERM
Thu Nov  5 08:25:49 2020 daemon.info dnsmasq[8041]: started, version 2.80 cachesize 150
Thu Nov  5 08:25:49 2020 daemon.info dnsmasq[8041]: DNS service limited to local subnets
Thu Nov  5 08:25:49 2020 daemon.info dnsmasq[8041]: compile time options: IPv6 GNU-getopt no-DBus no-i18n no-IDN DHCP no-DHCPv6 no-Lua TFTP no-conntrack no-ipset no-auth no-DNSSEC no-ID loop-detect inotify dumpfile
Thu Nov  5 08:25:49 2020 daemon.info dnsmasq[8041]: using local addresses only for domain test
Thu Nov  5 08:25:49 2020 daemon.info dnsmasq[8041]: using local addresses only for domain onion
Thu Nov  5 08:25:49 2020 daemon.info dnsmasq[8041]: using local addresses only for domain localhost
Thu Nov  5 08:25:49 2020 daemon.info dnsmasq[8041]: using local addresses only for domain local
Thu Nov  5 08:25:49 2020 daemon.info dnsmasq[8041]: using local addresses only for domain invalid
Thu Nov  5 08:25:49 2020 daemon.info dnsmasq[8041]: using local addresses only for domain bind
Thu Nov  5 08:25:49 2020 daemon.info dnsmasq[8041]: using standard nameservers for domain bdi.free.aero2.net.pl
Thu Nov  5 08:25:49 2020 daemon.info dnsmasq[8041]: using nameserver IP.VPN.IP.VPN#53 for domain vpn
Thu Nov  5 08:25:49 2020 daemon.info dnsmasq[8041]: using local addresses only for domain lan
Thu Nov  5 08:25:49 2020 daemon.warn dnsmasq[8041]: no servers found in /tmp/resolv.conf.auto, will retry
Thu Nov  5 08:25:49 2020 daemon.info dnsmasq[8041]: read /etc/hosts - 4 addresses
Thu Nov  5 08:25:49 2020 daemon.info dnsmasq[8041]: read /tmp/hosts/dhcp.cfg01411c - 2 addresses
Thu Nov  5 08:25:51 2020 user.notice mwan3[7029]: Execute ifup event on interface Aero2b (usb2~if0)
Thu Nov  5 08:25:52 2020 user.notice mwan3[7029]: Starting tracker on interface Aero2b (usb2~if0)
Thu Nov  5 08:25:53 2020 daemon.err openvpn(MOJA_NAZWA_test_1)[6320]: RESOLVE: Cannot resolve host address: ak.domena.com:1194 (Try again)
Thu Nov  5 08:25:53 2020 user.info mwan3rtmon[3568]: Detect rtchange event.
Thu Nov  5 08:25:53 2020 user.notice firewall: Reloading firewall due to ifup of Aero2b (usb2~if0)
Thu Nov  5 08:25:58 2020 daemon.err openvpn(MOJA_NAZWA_test_1)[6320]: RESOLVE: Cannot resolve host address: ak.domena.com:1194 (Try again)
Thu Nov  5 08:25:58 2020 daemon.warn openvpn(MOJA_NAZWA_test_1)[6320]: Could not determine IPv4/IPv6 protocol
Thu Nov  5 08:25:58 2020 daemon.notice openvpn(MOJA_NAZWA_test_1)[6320]: /sbin/route del -net 192.168.192.0 netmask 255.255.192.0
Thu Nov  5 08:25:58 2020 daemon.warn openvpn(MOJA_NAZWA_test_1)[6320]: ERROR: Linux route delete command failed: external program exited with error status: 1
Thu Nov  5 08:25:58 2020 daemon.notice openvpn(MOJA_NAZWA_test_1)[6320]: Closing TUN/TAP interface
Thu Nov  5 08:25:58 2020 daemon.notice openvpn(MOJA_NAZWA_test_1)[6320]: /sbin/ifconfig tun0 0.0.0.0
Thu Nov  5 08:25:58 2020 daemon.warn dnsmasq[8041]: failed to create listening socket for fe80::5634:71a3:82b5:a9b0: No such device
Thu Nov  5 08:25:58 2020 daemon.warn dnsmasq[8041]: failed to create listening socket for fe80::5634:71a3:82b5:a9b0: No such device
Thu Nov  5 08:25:58 2020 daemon.notice openvpn(MOJA_NAZWA_test_1)[6320]: SIGHUP[hard,close_context usr1 to hup] received, process restarting
Thu Nov  5 08:25:59 2020 daemon.info dnsmasq[8041]: exiting on receipt of SIGTERM
Thu Nov  5 08:25:59 2020 daemon.info dnsmasq[9851]: started, version 2.80 cachesize 150
Thu Nov  5 08:25:59 2020 daemon.info dnsmasq[9851]: DNS service limited to local subnets
Thu Nov  5 08:25:59 2020 daemon.info dnsmasq[9851]: compile time options: IPv6 GNU-getopt no-DBus no-i18n no-IDN DHCP no-DHCPv6 no-Lua TFTP no-conntrack no-ipset no-auth no-DNSSEC no-ID loop-detect inotify dumpfile
Thu Nov  5 08:25:59 2020 daemon.info dnsmasq[9851]: using local addresses only for domain test
Thu Nov  5 08:25:59 2020 daemon.info dnsmasq[9851]: using local addresses only for domain onion
Thu Nov  5 08:25:59 2020 daemon.info dnsmasq[9851]: using local addresses only for domain localhost
Thu Nov  5 08:25:59 2020 daemon.info dnsmasq[9851]: using local addresses only for domain local
Thu Nov  5 08:25:59 2020 daemon.info dnsmasq[9851]: using local addresses only for domain invalid
Thu Nov  5 08:25:59 2020 daemon.info dnsmasq[9851]: using local addresses only for domain bind
Thu Nov  5 08:25:59 2020 daemon.info dnsmasq[9851]: using standard nameservers for domain bdi.free.aero2.net.pl
Thu Nov  5 08:25:59 2020 daemon.info dnsmasq[9851]: using nameserver IP.VPN.IP.VPN#53 for domain vpn
Thu Nov  5 08:25:59 2020 daemon.info dnsmasq[9851]: using local addresses only for domain lan
Thu Nov  5 08:25:59 2020 daemon.warn dnsmasq[9851]: no servers found in /tmp/resolv.conf.auto, will retry
Thu Nov  5 08:25:59 2020 daemon.info dnsmasq[9851]: read /etc/hosts - 4 addresses
Thu Nov  5 08:25:59 2020 daemon.info dnsmasq[9851]: read /tmp/hosts/dhcp.cfg01411c - 2 addresses
Thu Nov  5 08:26:05 2020 daemon.info procd: Instance openvpn::MOJA_NAZWA_test_1 pid 6320 not stopped on SIGTERM, sending SIGKILL instead
Thu Nov  5 08:26:14 2020 daemon.info procd: Instance samba::instance2 s in a crash loop 6 crashes, 0 seconds since last crash
Thu Nov  5 08:26:14 2020 daemon.info procd: Instance samba::instance1 s in a crash loop 6 crashes, 0 seconds since last crash
Thu Nov  5 08:26:20 2020 daemon.notice procd: /etc/init.d/network: Command failed: Request timed out
Thu Nov  5 08:26:33 2020 cron.err crond[2878]: time disparity of 118 minutes detected
Thu Nov  5 17:24:04 2020 kern.info kernel: [32367.094767] mtk_soc_eth 1e100000.ethernet eth0: port 0 link up
Thu Nov  5 17:26:36 2020 kern.info kernel: [32518.323469] mtk_soc_eth 1e100000.ethernet eth0: port 0 link down

ps

  PID USER       VSZ STAT COMMAND
    1 root      1576 S    /sbin/procd
    2 root         0 SW   [kthreadd]
    4 root         0 IW<  [kworker/0:0H]
    5 root         0 IW   [kworker/u8:0]
    6 root         0 IW<  [mm_percpu_wq]
    7 root         0 SW   [ksoftirqd/0]
    8 root         0 IW   [rcu_sched]
    9 root         0 IW   [rcu_bh]
   10 root         0 SW   [migration/0]
   11 root         0 SW   [cpuhp/0]
   12 root         0 SW   [cpuhp/1]
   13 root         0 SW   [migration/1]
   14 root         0 SW   [ksoftirqd/1]
   16 root         0 IW<  [kworker/1:0H]
   17 root         0 SW   [cpuhp/2]
   18 root         0 SW   [migration/2]
   19 root         0 SW   [ksoftirqd/2]
   21 root         0 IW<  [kworker/2:0H]
   22 root         0 SW   [cpuhp/3]
   23 root         0 SW   [migration/3]
   24 root         0 SW   [ksoftirqd/3]
   25 root         0 IW   [kworker/3:0]
   26 root         0 IW<  [kworker/3:0H]
   31 root         0 IW   [kworker/u8:2]
   71 root         0 IW   [kworker/2:1]
  140 root         0 IW   [kworker/1:1]
  141 root         0 SW   [oom_reaper]
  142 root         0 IW<  [writeback]
  144 root         0 SW   [kcompactd0]
  145 root         0 IW<  [crypto]
  147 root         0 IW<  [kblockd]
  181 root         0 IW<  [watchdogd]
  205 root         0 SW   [kswapd0]
  263 root         0 IW<  [pencrypt]
  265 root         0 IW<  [pdecrypt]
  299 root         0 SW   [spi0]
  359 root         0 IW<  [ipv6_addrconf]
  368 root         0 IW<  [kworker/0:1H]
  369 root         0 IW<  [kworker/1:1H]
  371 root         0 IW<  [kworker/3:1H]
  372 root         0 IW<  [kworker/2:1H]
  410 root         0 IW<  [ata_sff]
  422 root         0 SW   [scsi_eh_0]
  423 root         0 IW<  [scsi_tmf_0]
  426 root         0 SW   [scsi_eh_1]
  427 root         0 IW<  [scsi_tmf_1]
  469 root         0 IW   [kworker/1:2]
  507 root         0 SW   [scsi_eh_2]
  508 root         0 IW<  [scsi_tmf_2]
  509 root         0 SW   [usb-storage]
  532 root         0 SW   [scsi_eh_3]
  533 root         0 IW<  [scsi_tmf_3]
  534 root         0 SW   [usb-storage]
  543 root         0 SW   [scsi_eh_4]
  544 root         0 IW<  [scsi_tmf_4]
  545 root         0 SW   [usb-storage]
  596 root         0 SWN  [jffs2_gcd_mtd6]
  675 root      1236 S    /sbin/ubusd
  677 root      1224 S    /bin/ash --login
  709 root      1032 S    /sbin/urngd
  877 root         0 IW<  [cfg80211]
 1033 root      1296 S    /sbin/logd -S 64
 1064 root      2108 S    /sbin/rpcd -s /var/run/ubus.sock -t 30
 1185 root         0 IW   [kworker/2:2]
 1246 root      1084 S    /usr/sbin/dropbear -F -P /var/run/dropbear.1.pid -p
 2197 root      1448 S    /bin/sh /usr/bin/travelmate.sh
 2330 root         0 IW   [kworker/3:2]
 2382 root      1460 S    /usr/sbin/odhcpd
 2878 root      1220 S    /usr/sbin/crond -f -c /etc/crontabs -l 5
 3568 root      1420 S    /bin/sh /usr/sbin/mwan3rtmon
 4047 root         0 IW   [kworker/0:0]
 5957 root      3916 S    /usr/sbin/uhttpd -f -h /www -r Test-1 -x /cgi-bin -t
 6768 root      1220 S<   /usr/sbin/ntpd -n -N -l -S /usr/sbin/ntpd-hotplug -p
 8632 root      1340 S    /bin/sh /usr/sbin/mwan3track Aero2b usb2~if0 offline
 9196 root         0 IW   [kworker/0:1]
 9851 dnsmasq   1348 S    /usr/sbin/dnsmasq -C /var/etc/dnsmasq.conf.cfg01411c
10728 root      3976 S    /usr/sbin/openvpn --syslog openvpn(MOJA_NAZWA_test_
14576 root         0 IW   [kworker/0:3]
15556 root         0 IW   [kworker/0:2]
17365 root      1216 S    /bin/sleep 5
17374 root      1216 S    /bin/sleep 6
17457 root      1220 S    sleep 4
18068 root      1216 S    /bin/sleep 7
18153 root      1288 S    sleep 1
18161 root      1216 S    sleep 5
18167 root      1216 S    /bin/sleep 1
18168 root      1216 R    ps
32732 root         0 IW   [kworker/0:4]

ip addr

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host
       valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UNKNOWN group default qlen 1000
    link/ether 70:b3:d5:10:00:82 brd ff:ff:ff:ff:ff:ff
    inet6 fe80::72b3:d5ff:fe10:82/64 scope link
       valid_lft forever preferred_lft forever
3: ifb0: <BROADCAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc hfsc state UNKNOWN group default qlen 32
    link/ether 92:d7:67:81:40:de brd ff:ff:ff:ff:ff:ff
    inet6 fe80::90d7:67ff:fe81:40de/64 scope link
       valid_lft forever preferred_lft forever
4: ifb1: <BROADCAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc hfsc state UNKNOWN group default qlen 32
    link/ether 5a:21:c7:4c:86:08 brd ff:ff:ff:ff:ff:ff
    inet6 fe80::5821:c7ff:fe4c:8608/64 scope link
       valid_lft forever preferred_lft forever
5: usb2~if0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc hfsc state UNKNOWN group default qlen 1000
    link/ether 0c:5b:8f:27:9a:64 brd ff:ff:ff:ff:ff:ff
    inet 192.168.211.212/29 brd 192.168.211.215 scope global usb2~if0
       valid_lft forever preferred_lft forever
    inet6 fe80::e5b:8fff:fe27:9a64/64 scope link
       valid_lft forever preferred_lft forever
6: usb1~if0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc hfsc state UNKNOWN group default qlen 1000
    link/ether 0c:5b:8f:27:9a:64 brd ff:ff:ff:ff:ff:ff
    inet 192.168.211.202/28 brd 192.168.211.207 scope global usb1~if0
       valid_lft forever preferred_lft forever
    inet6 fe80::e5b:8fff:fe27:9a64/64 scope link
       valid_lft forever preferred_lft forever
7: usb3~if0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc hfsc state UNKNOWN group default qlen 1000
    link/ether 0c:5b:8f:27:9a:64 brd ff:ff:ff:ff:ff:ff
    inet 192.168.211.219/29 brd 192.168.211.223 scope global usb3~if0
       valid_lft forever preferred_lft forever
    inet6 fe80::e5b:8fff:fe27:9a64/64 scope link
       valid_lft forever preferred_lft forever
16: br-lan: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether 70:b3:d5:10:00:82 brd ff:ff:ff:ff:ff:ff
    inet 192.168.211.1/25 brd 192.168.211.127 scope global br-lan
       valid_lft forever preferred_lft forever
    inet6 fe80::72b3:d5ff:fe10:82/64 scope link
       valid_lft forever preferred_lft forever
17: eth0.1@eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-lan state UP group default qlen 1000
    link/ether 70:b3:d5:10:00:82 brd ff:ff:ff:ff:ff:ff
18: eth0.2@eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether 70:b3:d5:10:00:83 brd ff:ff:ff:ff:ff:ff
    inet6 fe80::72b3:d5ff:fe10:83/64 scope link
       valid_lft forever preferred_lft forever
20: wlan0-1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-lan state UP group default qlen 1000
    link/ether 00:0c:43:26:63:21 brd ff:ff:ff:ff:ff:ff
    inet6 fe80::20c:43ff:fe26:6321/64 scope link
       valid_lft forever preferred_lft forever
21: hotspot: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether f8:62:aa:60:02:a2 brd ff:ff:ff:ff:ff:ff
    inet 192.168.203.52/25 brd 192.168.203.127 scope global hotspot
       valid_lft forever preferred_lft forever
    inet6 fe80::fa62:aaff:fe60:2a2/64 scope link
       valid_lft forever preferred_lft forever
22: tun0: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UNKNOWN group default qlen 100
    link/none
    inet IP.VPN.IP.VPN/18 brd 192.168.191.255 scope global tun0
       valid_lft forever preferred_lft forever
    inet6 fe80::d8f:881b:ed41:273a/64 scope link stable-privacy
       valid_lft forever preferred_lft forever

Jak przywróciłem pracę routera:

/etc/init.d/network restart
Command failed: Not found

/etc/init.d/openvpn restart

/etc/init.d/network restart
Command failed: Not found

[36981.158308] mtk_soc_eth 1e100000.ethernet: PPE started
[36981.170183] br-lan: port 1(eth0.1) entered blocking state
[36981.175708] br-lan: port 1(eth0.1) entered disabled state
[36981.181933] device eth0.1 entered promiscuous mode
[36981.186883] device eth0 entered promiscuous mode
[36981.194990] br-lan: port 1(eth0.1) entered blocking state
[36981.200458] br-lan: port 1(eth0.1) entered forwarding state
[36981.206651] IPv6: ADDRCONF(NETDEV_UP): br-lan: link is not ready
[36981.222377] cdc_ether 1-2.2:1.0 usb1~if0: kevent 12 may have been dropped
[36981.229351] cdc_ether 1-2.2:1.0 usb1~if0: kevent 12 may have been dropped
[36981.236350] cdc_ether 1-2.2:1.0 usb1~if0: kevent 12 may have been dropped
[36981.243263] cdc_ether 1-2.2:1.0 usb1~if0: kevent 12 may have been dropped
[36981.253257] cdc_ether 1-2.1:1.0 usb2~if0: kevent 12 may have been dropped
[36981.260096] cdc_ether 1-2.1:1.0 usb2~if0: kevent 12 may have been dropped
[36981.266967] cdc_ether 1-2.1:1.0 usb2~if0: kevent 12 may have been dropped
[36981.273856] cdc_ether 1-2.1:1.0 usb2~if0: kevent 12 may have been dropped
[36981.285768] cdc_ether 1-2.3:1.0 usb3~if0: kevent 12 may have been dropped
[36981.292681] cdc_ether 1-2.3:1.0 usb3~if0: kevent 12 may have been dropped
[36982.216087] IPv6: ADDRCONF(NETDEV_CHANGE): br-lan: link becomes ready
[36982.965865] IPv6: ADDRCONF(NETDEV_UP): hotspot: link is not ready
[36983.033951] IPv6: ADDRCONF(NETDEV_UP): wlan0-1: link is not ready
[36983.047337] br-lan: port 2(wlan0-1) entered blocking state
[36983.052880] br-lan: port 2(wlan0-1) entered disabled state
[36983.065995] device wlan0-1 entered promiscuous mode
[36983.071490] br-lan: port 2(wlan0-1) entered blocking state
[36983.077118] br-lan: port 2(wlan0-1) entered forwarding state
[36983.224316] br-lan: port 2(wlan0-1) entered disabled state
[36983.772136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0-1: link becomes ready
[36983.779206] br-lan: port 2(wlan0-1) entered blocking state
[36983.784850] br-lan: port 2(wlan0-1) entered forwarding state
[36988.277779] hotspot: authenticate with 00:02:03:04:05:06
[36988.574295] hotspot: send auth to 00:02:03:04:05:06 (try 1/3)
[36993.687140] hotspot: send auth to 00:02:03:04:05:06 (try 2/3)
[36993.693787] hotspot: aborting authentication with 00:02:03:04:05:06 by local choice (Reason: 3=DEAUTH_LEAVING)
[36998.335934] hotspot: authenticate with 00:02:03:04:05:06
[36998.633482] hotspot: send auth to 00:02:03:04:05:06 (try 1/3)
[36998.811941] hotspot: send auth to 00:02:03:04:05:06 (try 2/3)
[36998.988359] hotspot: send auth to 00:02:03:04:05:06 (try 3/3)
[36999.134065] hotspot: authentication with 00:02:03:04:05:06 timed out
[37009.505889] hotspot: authenticate with 00:02:03:04:05:06
[37009.803890] hotspot: send auth to 00:02:03:04:05:06 (try 1/3)
[37010.023488] hotspot: send auth to 00:02:03:04:05:06 (try 2/3)
[37010.226681] hotspot: send auth to 00:02:03:04:05:06 (try 3/3)
[37010.354895] hotspot: authentication with 00:02:03:04:05:06 timed out
[37015.986902] hotspot: authenticate with 00:02:03:04:05:06
[37016.283454] hotspot: send auth to 00:02:03:04:05:06 (try 1/3)
[37016.474047] hotspot: send auth to 00:02:03:04:05:06 (try 2/3)
[37016.706713] hotspot: send auth to 00:02:03:04:05:06 (try 3/3)
[37016.882649] hotspot: authentication with 00:02:03:04:05:06 timed out
[37027.138799] IPv6: ADDRCONF(NETDEV_UP): hotspot: link is not ready
[37032.128885] hotspot: authenticate with 00:02:03:04:05:06
[37032.425033] hotspot: send auth to 00:02:03:04:05:06 (try 1/3)
[37032.435041] hotspot: authenticated
[37032.443490] hotspot: associate with 00:02:03:04:05:06 (try 1/3)
[37032.454218] hotspot: RX AssocResp from 00:02:03:04:05:06 (capab=0x431 status=0 aid=3)
[37032.462933] hotspot: associated
[37032.481166] IPv6: ADDRCONF(NETDEV_CHANGE): hotspot: link becomes ready

2 Odpowiedź przez Cezary

  • Skąd: Warszawa
  • Zarejestrowany: 2006-02-25
  • Posty: 116,294

Odp: Openwrt przestał działać - pomoc w analizie logów

Coś wcześniej musiało być, bo masz tam tylko info że netifd zrobił down wszystkich interfejsów (co jest ciekawe samo w sobie).

Masz niepotrzebny router, uszkodzony czy nie - chętnie przygarnę go.

Cezary's Strona

3 Odpowiedź przez tinware (edytowany przez tinware 2020-11-05 20:49:46)

  • Skąd: Warszawa
  • Zarejestrowany: 2018-10-06
  • Posty: 617

Odp: Openwrt przestał działać - pomoc w analizie logów

Niestety, tylko tyle zachowałem logów przed resetem, było jeszcze tylko to w logread: 

Thu Nov  5 06:28:11 2020 daemon.notice openvpn(MOJA_NAZWA_test_1)[6320]: Outgoing Data Channel: Cipher 'AES-256-GCM' initialized with 256 bit key
Thu Nov  5 06:28:11 2020 daemon.notice openvpn(MOJA_NAZWA_test_1)[6320]: Incoming Data Channel: Cipher 'AES-256-GCM' initialized with 256 bit key
Thu Nov  5 06:28:11 2020 daemon.notice netifd: Interface 'MOJA_NAZWA' is enabled
Thu Nov  5 06:28:11 2020 daemon.notice netifd: Interface 'MOJA_NAZWA' is setting up now
Thu Nov  5 06:28:11 2020 daemon.notice netifd: Interface 'MOJA_NAZWA' is now up
Thu Nov  5 06:28:11 2020 daemon.notice netifd: Network device 'tun0' link is up
Thu Nov  5 06:28:11 2020 daemon.notice netifd: Interface 'MOJA_NAZWA' has link connectivity
Thu Nov  5 06:28:11 2020 daemon.notice openvpn(MOJA_NAZWA_test_1)[6320]: TUN/TAP device tun0 opened
Thu Nov  5 06:28:11 2020 daemon.notice openvpn(MOJA_NAZWA_test_1)[6320]: TUN/TAP TX queue length set to 100
Thu Nov  5 06:28:11 2020 daemon.notice openvpn(MOJA_NAZWA_test_1)[6320]: /sbin/ifconfig tun0 192.168.180.211 netmask 255.255.192.0 mtu 1500 broadcast 192.168.191.255
Thu Nov  5 06:28:11 2020 daemon.notice openvpn(MOJA_NAZWA_test_1)[6320]: /sbin/route add -net 192.168.192.0 netmask 255.255.192.0 gw 192.168.180.1
Thu Nov  5 06:28:11 2020 daemon.notice openvpn(MOJA_NAZWA_test_1)[6320]: Initialization Sequence Completed
Thu Nov  5 06:28:11 2020 daemon.info procd: - init complete -
Thu Nov  5 08:25:45 2020 daemon.notice hostapd: wlan0-1: interface state ENABLED->DISABLED

...ale tutaj tylko VPN się połączył (pewnie po rozłączeniu) i to na 2 godziny przed awarią (dlatego olałem udostępniać ten fragment dziennika w poście wyżej).

Dodam, że router nie był jakoś "używany" od wczoraj tzn. nikt aktywnie z niego nie korzystał, stoi sobie bo stoi, bardziej dla testów, ale fakt jest taki, że w u7621-06 przez ostatnie 1.5 roku zdarzyły mi się z 20 razy zresetować go (dwa egzemplarze w różnych miejscach) właśnie z podobnego powodu czyli brak komunikacji po LAN, WLAN i VPN, połączyłem się kiedyś tylko raz po konsoli aby właśnie zrobić network restart i router odżył, tym razem powyciągałem logi.

Czy mogłoby to wyglądać na problem z hardwarem? Jakieś napięcie się wyłączyło?
Dodam, że router jest zasilany z naprawdę konkretnego zasilacza Meanwell SGA40E12-P1J
OpenWRT v19.07.3

4 Odpowiedź przez Cezary

  • Skąd: Warszawa
  • Zarejestrowany: 2006-02-25
  • Posty: 116,294

Odp: Openwrt przestał działać - pomoc w analizie logów

Jak by napięcie siadło to byś w ogóle się nie dostał, a nie że powyłączał interfejsy. W sumie too trudne do namierzenia, bo zdarza się czasami, więc nie wiadomo kiedy to złapać.

Masz niepotrzebny router, uszkodzony czy nie - chętnie przygarnę go.

Cezary's Strona

5 Odpowiedź przez gregd72002 (edytowany przez gregd72002 2020-11-06 15:11:14)

  • Zarejestrowany: 2020-09-23
  • Posty: 23

Odp: Openwrt przestał działać - pomoc w analizie logów

w mt7621 jest problem z mtk_soc_eth, ale zazywczaj w logach jest kernel panic. Na forum openwrt jest dużo o tym opisane.

Bez pełnego dmesg/logu ciężko powiedzieć

https://forum.openwrt.org/t/mt7621-mt75 … orts/76006