Entire Network dies randomly only when pc is on

Entire Network dies randomly only when pc is on

Entire Network dies randomly only when pc is on
Entire Network dies randomly only when pc is on
2025-06-07 10:11:24 - last edited 2025-07-04 09:55:28
Model: Deco M5  
Hardware Version:
Firmware Version: 1.7.8 Build 20240719 Rel. 70981

For a few months now, randomly the entire network will die and instantly reboot. I associated it with a pc that is connected via Ethernet, but that pc is on a fresh install and new cords with the issue persisting.

 

This is a snippet of the notices when it died: 

 

Sat Jun  7 02:29:37 2025 daemon.err client_mgmt: client_mac:0A-31-92-3F-68-E2, client_ifname:ath02, client_action:disassociate
Sat Jun  7 02:29:37 2025 daemon.err client_mgmt: client(0A-31-92-3F-68-E2) disassociate by if(ath02).
Sat Jun  7 02:29:37 2025 daemon.err client_mgmt: wireless client associate or disassociate.
Sat Jun  7 02:29:37 2025 daemon.err client_mgmt: client_mac:0A-31-92-3F-68-E2, client_ifname:ath02, client_action:associate
Sat Jun  7 02:29:37 2025 daemon.err client_mgmt: client(0A-31-92-3F-68-E2) assocaite by if(ath02).
Sat Jun  7 02:29:54 2025 daemon.err client_mgmt: mac D8-1F-12-D3-8B-B4 had uploaded
Sat Jun  7 02:30:48 2025 user.notice IMPROXY: INFO[imp_verify_multicast_addr@245]: Group address 224.0.0.251 is Local Network Control Block
Sat Jun  7 02:30:50 2025 user.notice IMPROXY: INFO[imp_verify_multicast_addr@245]: Group address 224.0.0.252 is Local Network Control Block
Sat Jun  7 02:30:50 2025 user.notice IMPROXY: INFO[imp_verify_multicast_addr@258]: Group address 239.255.255.250 belongs to IPv4 Local Scope.
Sat Jun  7 02:30:50 2025 daemon.err client_mgmt: client(10-06-1C-96-FB-24) not found in arp table disconnect_counter=0
Sat Jun  7 02:30:50 2025 daemon.err client_mgmt: client(70-B8-F6-D7-59-D0) not found in arp table disconnect_counter=0
Sat Jun  7 02:30:54 2025 user.notice IMPROXY: INFO[imp_verify_multicast_addr@258]: Group address 239.255.255.250 belongs to IPv4 Local Scope.
Sat Jun  7 02:31:09 2025 daemon.err client_mgmt: client(10-06-1C-96-FB-24) not found in arp table disconnect_counter=1
Sat Jun  7 02:31:09 2025 daemon.err client_mgmt: client(70-B8-F6-D7-59-D0) not found in arp table disconnect_counter=1
Sat Jun  7 02:31:09 2025 daemon.err client_mgmt: client(D8-1F-12-D3-8B-B4) not found in arp table disconnect_counter=0
Sat Jun  7 02:31:27 2025 daemon.err client_mgmt: client(10-06-1C-96-FB-24) not found in arp table disconnect_counter=2
Sat Jun  7 02:31:27 2025 daemon.err client_mgmt: client(70-B8-F6-D7-59-D0) not found in arp table disconnect_counter=2
Sat Jun  7 02:31:28 2025 daemon.err client_mgmt: client(D8-1F-12-D3-8B-B4) not found in arp table disconnect_counter=1
Sat Jun  7 02:31:28 2025 daemon.err client_mgmt: client(10-06-1C-96-EB-2C) not found in arp table disconnect_counter=0
Sat Jun  7 02:31:47 2025 daemon.err client_mgmt: mac 10-06-1C-96-FB-24 had uploaded
Sat Jun  7 02:31:48 2025 daemon.err client_mgmt: mac 70-B8-F6-D7-59-D0 had uploaded
Sat Jun  7 02:31:48 2025 daemon.err client_mgmt: client(D8-1F-12-D3-8B-B4) not found in arp table disconnect_counter=2
Sat Jun  7 02:32:45 2025 daemon.err client_mgmt: client(70-B8-F6-D7-59-D0) not found in arp table disconnect_counter=0
Sat Jun  7 02:32:55 2025 user.notice IMPROXY: INFO[imp_verify_multicast_addr@245]: Group address 224.0.0.252 is Local Network Control Block
Sat Jun  7 02:32:55 2025 user.notice IMPROXY: INFO[imp_verify_multicast_addr@245]: Group address 224.0.0.251 is Local Network Control Block
Sat Jun  7 02:32:57 2025 user.notice IMPROXY: INFO[imp_verify_multicast_addr@258]: Group address 239.255.255.250 belongs to IPv4 Local Scope.
Sat Jun  7 02:32:59 2025 user.notice IMPROXY: INFO[imp_verify_multicast_addr@258]: Group address 239.255.255.250 belongs to IPv4 Local Scope.
Sat Jun  7 02:33:03 2025 daemon.err client_mgmt: client(70-B8-F6-D7-59-D0) not found in arp table disconnect_counter=1
Sat Jun  7 02:33:17 2025 daemon.notice netifd: Network device 'eth1' link is down
Sat Jun  7 02:33:18 2025 daemon.notice netifd: Network device 'br-wan' link is down
Sat Jun  7 02:33:18 2025 daemon.notice netifd: Interface 'wan' has link connectivity loss
Sat Jun  7 02:33:18 2025 daemon.notice netifd: Interface 'wanv6' has link connectivity loss
Sat Jun  7 02:33:18 2025 daemon.notice netifd: proto_shell_handler Interface 'wan' cmd: 1
Sat Jun  7 02:33:18 2025 daemon.notice conn-indicator: Connectivity changed: ONLINE(0x0) -> OFFLINE(0x1)
Sat Jun  7 02:33:18 2025 daemon.notice netifd: proto_shell_handler Interface 'wanv6' cmd: 1
Sat Jun  7 02:33:18 2025 user.notice dhcpv6: teardown, interface=wanv6 ifname=br-wan
Sat Jun  7 02:33:18 2025 user.notice dhcp: teardown wan 
Sat Jun  7 02:33:18 2025 daemon.notice netifd: wanv6 (31983): sh: you need to specify whom to kill
Sat Jun  7 02:33:18 2025 daemon.notice netifd: wan (10668): udhcpc: Received SIGTERM
Sat Jun  7 02:33:18 2025 daemon.notice netifd: wan (10668): Unicasting a release of 98.176.227.161 to 172.19.97.117
Sat Jun  7 02:33:18 2025 daemon.notice netifd: wan (10668): udhcpc: Sending release...
Sat Jun  7 02:33:18 2025 daemon.notice netifd: proto_shell_script_cb Interface 'wan' 
Sat Jun  7 02:33:18 2025 daemon.notice netifd: proto_shell_task_finish Interface 'wan' state: 3
Sat Jun  7 02:33:18 2025 daemon.notice netifd: wanv6 (31983): rm: can't remove '/tmp/slaac_addr': No such file or directory
Sat Jun  7 02:33:18 2025 user.notice dhcpv6: teardown, ip -6 route del ::/0 dev br-wan
Sat Jun  7 02:33:18 2025 daemon.notice netifd: Interface 'wan' up: 0
Sat Jun  7 02:33:18 2025 user.notice dhcp: interface wan down,and now delete ip info.
Sat Jun  7 02:33:18 2025 daemon.notice netifd: wan (10668): Entering released state
Sat Jun  7 02:33:18 2025 daemon.notice netifd: proto_shell_task_cb Interface 'wan' 
Sat Jun  7 02:33:18 2025 daemon.notice netifd: proto_shell_task_finish Interface 'wan' state: 3
Sat Jun  7 02:33:18 2025 daemon.notice netifd: interface_proto_cb Interface 'wan' state: 2
Sat Jun  7 02:33:18 2025 daemon.notice netifd: interface_proto_cb Interface 'wan' is now down
Sat Jun  7 02:33:18 2025 daemon.err miniupnpd[13920]: ioctl(s, SIOCGIFADDR, ...): Cannot assign requested address
Sat Jun  7 02:33:18 2025 daemon.err miniupnpd[13920]: Failed to get IP for interface br-wan
Sat Jun  7 02:33:18 2025 daemon.warn miniupnpd[13920]: SendNATPMPPublicAddressChangeNotification: cannot get public IP address, stopping
Sat Jun  7 02:33:19 2025 user.notice smartip: [lan] new dnsServer is 0xc0a84401 0x0
Sat Jun  7 02:33:19 2025 user.notice smartip: [lan] kill process udhcpd

  1      
  1      
#1
Options
1 Accepted Solution
Re:Entire Network dies randomly only when pc is on-Solution
2025-06-27 08:56:47 - last edited 2025-07-04 09:55:28

  @SquishHouse 

Hi, thank you very much for the feedback.

May I know how long you have had the Deco?

Can I have your internet service provider?

 

It is suggested to refer to this link to set a different Deco M5 as the main Deco: How to replace the main Deco with another Deco

Thanks a lot.

Best regards.

Recommended Solution
  0  
  0  
#2
Options
1 Reply
Re:Entire Network dies randomly only when pc is on-Solution
2025-06-27 08:56:47 - last edited 2025-07-04 09:55:28

  @SquishHouse 

Hi, thank you very much for the feedback.

May I know how long you have had the Deco?

Can I have your internet service provider?

 

It is suggested to refer to this link to set a different Deco M5 as the main Deco: How to replace the main Deco with another Deco

Thanks a lot.

Best regards.

Recommended Solution
  0  
  0  
#2
Options