[AC86U] httpd freezing / not internet access on lan - wifi

[sfortis]

my router demonstrates this behaviour almost in daily basis.

log looks like:

Mar  7 06:59:53 kernel: DROP IN=ppp0 OUT= MAC= SRC=3.127.127.75 DST=94.65.243.104 LEN=48 TOS=0x00 PREC=0x00 TTL=52 ID=3973 DF PROTO=UDP SPT=320
99 DPT=12753 LEN=28 MARK=0x8000000
Mar  7 06:59:56 kernel: DROP IN=ppp0 OUT= MAC= SRC=223.17.92.40 DST=94.65.243.104 LEN=131 TOS=0x00 PREC=0x00 TTL=43 ID=46304 PROTO=UDP SPT=3974
8 DPT=6889 LEN=111 MARK=0x8000000
Mar  7 06:59:58 kernel: DROP IN=ppp0 OUT= MAC= SRC=219.85.144.251 DST=94.65.243.104 LEN=44 TOS=0x00 PREC=0x00 TTL=50 ID=7803 PROTO=TCP SPT=3805
2 DPT=37215 SEQ=1581380456 ACK=0 WINDOW=63684 RES=0x00 SYN URGP=0 OPT (02040218) MARK=0x8000000
Mar  7 06:59:59 kernel: DROP IN=ppp0 OUT= MAC= SRC=109.201.38.106 DST=94.65.243.104 LEN=143 TOS=0x00 PREC=0x00 TTL=111 ID=2844 PROTO=UDP SPT=50
134 DPT=6889 LEN=123 MARK=0x8000000
Mar  7 07:00:01 Skynet: [*] Killing Locked Processes (start skynetloc=/tmp/mnt/USB_DRIVE/skynet) (pid=2268)
Mar  7 07:00:01 Skynet: [*]  2268 sfortis   4012 S    sh /jffs/scripts/firewall start skynetloc=/tmp/mnt/U
Mar  7 07:00:01 Skynet: [*] Rule Integrity Violation - Restarting Firewall [ #6 #7 #8 #14 #15 #16 ]
Mar  7 07:00:01 rc_service: service 21621:notify_rc restart_firewall
Mar  7 07:00:01 custom_script: Running /jffs/scripts/service-event (args: restart firewall)
Mar  7 07:07:48 kernel: httpd (18472): drop_caches: 1
Mar  7 07:16:05 HTTPD: waitting 10 minitues and restart
Mar  7 07:16:05 rc_service: httpd 18472:notify_rc restart_httpd
Mar  7 07:16:05 rc_service: waitting "restart_firewall" via  ...
Mar  7 07:16:20 rc_service: skip the event: restart_httpd.
Mar  7 07:16:40 HTTPD: waitting 10 minitues and restart
Mar  7 07:16:40 rc_service: httpd 18472:notify_rc restart_httpd
Mar  7 07:16:40 rc_service: waitting "restart_firewall" via  ...
Mar  7 07:16:41 wlceventd: wlceventd_proc_event(491): eth5: Deauth_ind AC:67:84:09:06:3F, status: 0, reason: Deauthenticated because sending st
ation is leaving (or has left) IBSS or ESS (3), rssi:-37
Mar  7 07:16:47 wlceventd: wlceventd_proc_event(527): eth6: Auth AC:67:84:09:06:3F, status: Successful (0), rssi:0
Mar  7 07:16:47 wlceventd: wlceventd_proc_event(556): eth6: Assoc AC:67:84:09:06:3F, status: Successful (0), rssi:0
Mar  7 07:16:51 wlceventd: wlceventd_proc_event(491): eth6: Deauth_ind AC:67:84:09:06:3F, status: 0, reason: Deauthenticated because sending st
ation is leaving (or has left) IBSS or ESS (3), rssi:0
Mar  7 07:16:51 wlceventd: wlceventd_proc_event(508): eth6: Disassoc AC:67:84:09:06:3F, status: 0, reason: Disassociated because sending statio
n is leaving (or has left) BSS (8), rssi:0
Mar  7 07:16:52 wlceventd: wlceventd_proc_event(527): eth6: Auth AC:67:84:09:06:3F, status: Successful (0), rssi:0
Mar  7 07:16:52 wlceventd: wlceventd_proc_event(556): eth6: Assoc AC:67:84:09:06:3F, status: Successful (0), rssi:0
Mar  7 07:16:55 rc_service: skip the event: restart_httpd.
Mar  7 07:17:15 HTTPD: waitting 10 minitues and restart
Mar  7 07:17:15 rc_service: httpd 18472:notify_rc restart_httpd
Mar  7 07:17:15 rc_service: waitting "restart_firewall" via  ...
Mar  7 07:17:31 rc_service: skip the event: restart_httpd.
Mar  7 07:17:51 HTTPD: waitting 10 minitues and restart
Mar  7 07:17:51 rc_service: httpd 18472:notify_rc restart_httpd
Mar  7 07:17:51 rc_service: waitting "restart_firewall" via  ...
Mar  7 07:18:06 rc_service: skip the event: restart_httpd.
Mar  7 07:18:26 HTTPD: waitting 10 minitues and restart
...
forever

i've tried to disable scripts (diversion / firewall), disable microtrend, but didt help.
any ideas before reset this thing to factory dafaults?

 

[sfortis]

update / fyi: all problems resolved when moving usb stick from usb3 to usb2 port. Seems like usb3 implementation got some issues!

 

[Serkan K.]

update / fyi: all problems resolved when moving usb stick from usb3 to usb2 port. Seems like usb3 implementation got some issues!

Thank you for the info. I also use the USB3 port for the flash disk. I will try switching to USB2 if the nuclear reset I've done does not work:

- Nuclear reset (by L&LD, https://www.snbforums.com/threads/major-issues-w-rt-ac86u.56342/page-4#post-495710, Link)
- Installed 386.5_1 (I was using 386.5 before nuclear reset)
- I've only installed Diversion, Unbound, CakeQos, ntpmerlin and scmerlin addons after the nuclear.

 

[sfortis]

Thank you for the info. I also use the USB3 port for the flash disk. I will try switching to USB2 if the nuclear reset I've done does not work:

- Nuclear reset (by L&LD, https://www.snbforums.com/threads/major-issues-w-rt-ac86u.56342/page-4#post-495710, Link)
- Installed 386.5_1 (I was using 386.5 before nuclear reset)
- I've only installed Diversion, Unbound, CakeQos, ntpmerlin and scmerlin addons after the nuclear.

For me, putting the stick to USB2 port made my router 100% stable again. No crashes, no web interface issues, nothing. Dont know why, logs didn't reveal any info. Post an update after doing this nuclear reset process...