386.3_2 ac88u kernel dump and reboot

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Morac

Senior Member
My Rt-AC88U router has been stable under 386.3_2, but I restarted it through the UI today to try and diagnose a connection issue (appears to have been a server problem). About 8 hours later the router just randomly rebooted with the following kernel Dump in the log. Any idea what this means?

edit: I checked the daily traffic monitor and nothing was logged from Sept 13 till Oct 8. I rebooted the router around that time and there were large spikes in the logs those days as usually happens after rebooting the router. I’ve never had it not log days though.

Oct 8 03:35:25 kernel: DUMP CONSOLE: d 0
Oct 8 03:35:25 kernel: DUMP CONSOLE: 056747.773 wl1.0: wlc_send_bar: seq 0x4b tid 0
Oct 8 03:35:25 kernel: DUMP CONSOLE: 056747.854 wl1.0: wlc_send_bar: seq 0x7b1 tid 1
Oct 8 03:35:25 kernel: DUMP CONSOLE: 056749.023 wl1.0: wlc_send_bar: seq 0x98b tid 0
Oct 8 03:35:25 kernel: DUMP CONSOLE: 056749.207 wl1.0: wlc_send_bar: seq 0xed7 tid 0
Oct 8 03:35:25 kernel: DUMP CONSOLE: 056749.309 wl1.0: wlc_send_bar: seq 0x0 tid 0
Oct 8 03:35:25 kernel: DUMP CONSOLE: 056749.312 wl1.0: wlc_send_bar: seq 0x6cc tid 0
Oct 8 03:35:25 kernel: DUMP CONSOLE: 056749.313 wl1.0: wlc_send_bar: seq 0xb69 tid 0
Oct 8 03:35:25 kernel: DUMP CONSOLE: 056749.322 wl1.0: wlc_send_bar: seq 0x8ee tid 0
Oct 8 03:35:25 kernel: DUMP CONSOLE: 056749.324 wl1.0: wlc_send_bar: seq 0xe1 tid 0
Oct 8 03:35:25 kernel: DUMP CONSOLE: 056749.736 wl1.0: wlc_send_bar: seq 0xb9f tid 1
Oct 8 03:35:25 kernel: DUMP CONSOLE: 056749.899 wl1.0: wlc_send_bar: seq 0xef9 tid 0
Oct 8 03:35:25 kernel: DUMP CONSOLE: 056751.404 wl1.0: wlc_send_bar: seq 0x3c tid 1
Oct 8 03:35:25 kernel: DUMP CONSOLE: 056751.772 wl1.0: wlc_send_bar: seq 0x114 tid 1
Oct 8 03:35:25 kernel: DUMP CONSOLE: 056752.729 wl1.0: wlc_send_bar: seq 0xcfa tid 1
Oct 8 03:35:25 kernel: DUMP CONSOLE: 056754.369 wl1.0: wlc_send_bar: seq 0xfe5 tid 1
Oct 8 03:35:25 kernel: DUMP CONSOLE: 056758.894 wl1.0: wlc_send_bar: seq 0x54f tid 1
Oct 8 03:35:25 kernel: DUMP CONSOLE: 056764.180 wl1.0: wlc_send_bar: seq 0x1bf tid 1
Oct 8 03:35:25 kernel: DUMP CONSOLE: 056777.337 wl1.0: wlc_send_bar: seq 0x2aa tid 0
Oct 8 03:35:25 kernel: DUMP CONSOLE: 056833.957 wl1.0: wlc_send_bar: seq 0xb36 tid 1
Oct 8 03:35:25 kernel: DUMP CONSOLE: 057194.180 flow_create : bitmap_size=512 maxitems=512
Oct 8 03:35:25 kernel: DUMP CONSOLE: 057194.181 wl1.0: wlc_send_bar: seq 0x6 tid 6
Oct 8 03:35:25 kernel: DUMP CONSOLE: 057681.325 wl1: wlc_ampdu_resp_timeout: cleaning up resp tid 0 waiting forseq 0xbb3 for 200 ms
Oct 8 03:35:25 kernel: DUMP CONSOLE: 058547.157 enable 1: q0 frmcnt 0, wrdcnt 0, q1 frmcnt 0, wrdcnt 0
Oct 8 03:35:25 kernel: DUMP CONSOLE: 058547.157 enable 1: q0 frmcnt 0, wrdcnt 0, q1 frmcnt 0, wrdcnt 0
Oct 8 03:35:25 kernel: DUMP CONSOLE: 058547.157 wlc_ucode_download: wl1: Loading MU ucode
Oct 8 03:35:25 kernel: DUMP CONSOLE: 058547.170 wl1: CORE INIT : nfifo 32 mu_tx_enab 1
Oct 8 03:35:25 kernel: DUMP CONSOLE: 058547.170 wl1: CORE INIT : mode 2 pktclassify 1 rxsplit 0 hdr conve 0 DMA_CT Enabled
Oct 8 03:35:25 kernel: DUMP CONSOLE: 058547.179 1 wlc_txbf_set_shm_idx: fail to find a free user index
Oct 8 03:35:25 kernel: DUMP CONSOLE: 058547.180 wl1: wlc_txbf_init_exp failed to set shm idx
Oct 8 03:35:25 kernel: dhdpcie_checkdied: msgtrace address : 0x00000000
Oct 8 03:35:25 kernel: console address : 0x003FFCF0
Oct 8 03:35:25 kernel: Assrt not built in dongle
Oct 8 03:35:25 kernel: TRAP type 0x3 @ epc 0x77ff6fc8, cpsr 0x680001d3, spsr 0x680001f6, sp 0x2ad558, lp 0x20888d, rpc 0x77ff6fc8
Oct 8 03:35:25 kernel: Trap offset 0x2ad500, r0 0x3f6890, r1 0x0, r2 0x3f0148, r3 0x0, r4 0x3f8b90, r5 0x3f6890, r6 0x3f0148, r7 0x3f79e0
Oct 8 03:35:30 ntpd: Stopped ntpd
Oct 8 03:35:30 WEBDAV_Server: daemon is stopped
Oct 8 03:35:30 Mastiff: Got SIGTERM
Oct 8 03:35:30 Mastiff: Select error
Oct 8 03:35:30 Mastiff: Got SIGTERM
Oct 8 03:35:30 Mastiff: Got SIGTERM
Oct 8 03:35:31 avahi-daemon[1793]: Files changed, reloading.
Oct 8 03:35:31 avahi-daemon[1793]: Loading service file /tmp/avahi/services/mt-daap.service.
Oct 8 03:35:31 iTunes: daemon is stopped
Oct 8 03:35:31 FTP_Server: daemon is stopped
Oct 8 03:35:31 wsdd2[1803]: Terminated received.
Oct 8 03:35:31 wsdd2[1803]: terminating.
Oct 8 03:35:31 Samba_Server: smb daemon is stopped
Oct 8 03:35:31 kernel: gro disabled
Oct 8 03:35:31 avahi-daemon[1793]: Got SIGTERM, quitting.
Oct 8 03:35:31 avahi-daemon[1793]: Leaving mDNS multicast group on interface br0.IPv4 with address 192.168.1.1.
Oct 8 03:35:31 avahi-daemon[1793]: Leaving mDNS multicast group on interface lo.IPv4 with address 127.0.1.1.
Oct 8 03:35:32 avahi-daemon[1793]: avahi-daemon 0.7 exiting.
Oct 8 03:35:32 Timemachine: daemon is stopped
Oct 8 03:35:32 disk_monitor: Finish
Oct 8 03:35:32 miniupnpd[1805]: shutting down MiniUPnPd
Oct 8 03:35:32 avahi-daemon[32304]: Found user 'nobody' (UID 65534) and group 'nobody' (GID 65534).
Oct 8 03:35:32 avahi-daemon[32304]: Successfully dropped root privileges.
Oct 8 03:35:32 avahi-daemon[32304]: avahi-daemon 0.7 starting up.
Oct 8 03:35:32 avahi-daemon[32304]: WARNING: No NSS support for mDNS detected, consider installing nss-mdns!
Oct 8 03:35:32 avahi-daemon[32304]: Loading service file /tmp/avahi/services/alexa.service.
Oct 8 03:35:32 avahi-daemon[32304]: Loading new alias name RT-AC88U.
Oct 8 03:35:32 avahi-daemon[32304]: Joining mDNS multicast group on interface br0.IPv4 with address 192.168.1.1.
Oct 8 03:35:32 avahi-daemon[32304]: New relevant interface br0.IPv4 for mDNS.
Oct 8 03:35:32 avahi-daemon[32304]: Joining mDNS multicast group on interface lo.IPv4 with address 127.0.1.1.
Oct 8 03:35:32 avahi-daemon[32304]: New relevant interface lo.IPv4 for mDNS.
Oct 8 03:35:32 avahi-daemon[32304]: Network interface enumeration completed.
Oct 8 03:35:32 avahi-daemon[32304]: Registering new address record for 192.168.1.1 on br0.IPv4.
Oct 8 03:35:32 avahi-daemon[32304]: Registering new address record for 127.0.1.1 on lo.IPv4.
Oct 8 03:35:32 avahi-daemon[32304]: Registering new address record for 127.0.0.1 on lo.IPv4.
Oct 8 03:35:33 dnsmasq[1709]: exiting on receipt of SIGTERM
Oct 8 03:35:33 avahi-daemon[32304]: Got SIGTERM, quitting.
Oct 8 03:35:33 avahi-daemon[32304]: Leaving mDNS multicast group on interface br0.IPv4 with address 192.168.1.1.
Oct 8 03:35:33 avahi-daemon[32304]: Leaving mDNS multicast group on interface lo.IPv4 with address 127.0.1.1.
Oct 8 03:35:33 avahi-daemon[32304]: avahi-daemon 0.7 exiting.
Oct 8 03:35:34 dropbear[732]: Early exit: Terminated by signal
Oct 8 03:35:37 rc_service: dhcp6c 32325:notify_rc restart_ddns
Oct 8 03:35:37 kernel: br0: port 2(eth1) entering forwarding state
Oct 8 03:35:37 kernel: br0: port 1(vlan1) entering forwarding state
Oct 8 03:35:37 kernel: device fwd1 left promiscuous mode
Oct 8 03:35:37 kernel: device eth0 left promiscuous mode
Oct 8 03:35:37 kernel: device vlan1 left promiscuous mode
Oct 8 03:35:37 kernel: br0: port 1(vlan1) entering disabled state
Oct 8 03:35:37 kernel: device eth1 left promiscuous mode
Oct 8 03:35:37 kernel: br0: port 2(eth1) entering disabled state
Oct 8 03:35:38 kernel: EMF_ERROR: Hooks already unregistered
Oct 8 03:35:38 kernel: EMF_ERROR: Hooks already unregistered
Oct 8 03:35:38 kernel: EMF_ERROR: Interface br0 doesn't exist
Oct 8 03:35:38 lldpd[32383]: could not open either /etc/os-release or /usr/lib/os-release
Oct 8 03:35:38 lldpd[32383]: lsb_release information not available
Oct 8 03:35:38 lldpd[32387]: protocol LLDP enabled
Oct 8 03:35:38 lldpd[32387]: protocol CDPv1 disabled
Oct 8 03:35:38 lldpd[32387]: protocol CDPv2 disabled
Oct 8 03:35:38 lldpd[32387]: protocol SONMP disabled
Oct 8 03:35:38 lldpd[32387]: protocol EDP disabled
Oct 8 03:35:38 lldpd[32387]: protocol FDP disabled
Oct 8 03:35:38 lldpd[32387]: libevent 2.0.21-stable initialized with epoll method
Oct 8 03:35:38 lldpd[32387]: cannot get ethtool link information with GLINKSETTINGS (requires 4.9+): Operation not permitted
Oct 8 03:35:38 lldpd[32387]: cannot get ethtool link information with GSET (requires 2.6.19+): Operation not permitted
Oct 8 03:35:38 lldpcli[32384]: lldpd should resume operations
Oct 8 03:35:40 kernel: EMF_ERROR: Interface br0 doesn't exist
Oct 8 03:35:40 kernel: EMF_ERROR: Interface br0 doesn't exist
Oct 8 03:35:40 start_ddns: update DOMAINS.GOOGLE.COM [email protected], wan_unit 0
Oct 8 03:35:40 syslogd exiting
 

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