GL-X3000 network instability

Routers
1

Hi,

My GL-X3000 has been acting weird the past few days and I have been having issues with network stability. I checked the logs and see this:

Thu Jun 26 13:21:16 2025 kern.info kernel: [19587.574371] br-lan: port 2(eth0) entered blocking state
Thu Jun 26 13:21:16 2025 kern.info kernel: [19587.579630] br-lan: port 2(eth0) entered forwarding state
Thu Jun 26 13:21:16 2025 daemon.notice netifd: Network device 'eth0' link is up
Thu Jun 26 13:22:01 2025 kern.info kernel: [19632.610467] mtk_soc_eth 15100000.ethernet eth0: Link is Down
Thu Jun 26 13:22:01 2025 kern.info kernel: [19632.616350] br-lan: port 2(eth0) entered disabled state
Thu Jun 26 13:22:01 2025 daemon.notice netifd: Network device 'eth0' link is down
Thu Jun 26 13:22:04 2025 kern.info kernel: [19635.681712] mtk_soc_eth 15100000.ethernet eth0: Link is Up - 1Gbps/Full - flow control rx/tx
Thu Jun 26 13:22:04 2025 kern.info kernel: [19635.690508] br-lan: port 2(eth0) entered blocking state
Thu Jun 26 13:22:04 2025 kern.info kernel: [19635.695775] br-lan: port 2(eth0) entered forwarding state
Thu Jun 26 13:22:04 2025 daemon.notice netifd: Network device 'eth0' link is up
Thu Jun 26 13:22:11 2025 kern.info kernel: [19641.824160] mtk_soc_eth 15100000.ethernet eth0: Link is Down
Thu Jun 26 13:22:11 2025 kern.info kernel: [19641.830410] br-lan: port 2(eth0) entered disabled state
Thu Jun 26 13:22:11 2025 daemon.notice netifd: Network device 'eth0' link is down
Thu Jun 26 13:22:14 2025 kern.info kernel: [19644.895371] mtk_soc_eth 15100000.ethernet eth0: Link is Up - 1Gbps/Full - flow control rx/tx
Thu Jun 26 13:22:14 2025 kern.info kernel: [19644.904163] br-lan: port 2(eth0) entered blocking state
Thu Jun 26 13:22:14 2025 kern.info kernel: [19644.909448] br-lan: port 2(eth0) entered forwarding state
Thu Jun 26 13:22:14 2025 daemon.notice netifd: Network device 'eth0' link is up
Thu Jun 26 13:22:47 2025 kern.info kernel: [19678.678914] mtk_soc_eth 15100000.ethernet eth0: Link is Down
Thu Jun 26 13:22:47 2025 kern.info kernel: [19678.684746] br-lan: port 2(eth0) entered disabled state
Thu Jun 26 13:22:47 2025 daemon.notice netifd: Network device 'eth0' link is down
Thu Jun 26 13:22:51 2025 kern.info kernel: [19681.750120] mtk_soc_eth 15100000.ethernet eth0: Link is Up - 1Gbps/Full - flow control rx/tx
Thu Jun 26 13:22:51 2025 kern.info kernel: [19681.758741] br-lan: port 2(eth0) entered blocking state
Thu Jun 26 13:22:51 2025 kern.info kernel: [19681.764013] br-lan: port 2(eth0) entered forwarding state
Thu Jun 26 13:22:51 2025 daemon.notice netifd: Network device 'eth0' link is up
Thu Jun 26 13:23:51 2025 kern.info kernel: [19742.150991] mtk_soc_eth 15100000.ethernet eth0: Link is Down
Thu Jun 26 13:23:51 2025 kern.info kernel: [19742.157152] br-lan: port 2(eth0) entered disabled state
Thu Jun 26 13:23:51 2025 daemon.notice netifd: Network device 'eth0' link is down
Thu Jun 26 13:23:54 2025 kern.info kernel: [19745.222228] mtk_soc_eth 15100000.ethernet eth0: Link is Up - 1Gbps/Full - flow control rx/tx
Thu Jun 26 13:23:54 2025 kern.info kernel: [19745.230819] br-lan: port 2(eth0) entered blocking state
Thu Jun 26 13:23:54 2025 kern.info kernel: [19745.236058] br-lan: port 2(eth0) entered forwarding state
Thu Jun 26 13:23:54 2025 daemon.notice netifd: Network device 'eth0' link is up
Thu Jun 26 13:24:10 2025 kern.info kernel: [19761.602127] mtk_soc_eth 15100000.ethernet eth0: Link is Down
Thu Jun 26 13:24:10 2025 kern.info kernel: [19761.608109] br-lan: port 2(eth0) entered disabled state
Thu Jun 26 13:24:10 2025 daemon.notice netifd: Network device 'eth0' link is down
Thu Jun 26 13:24:13 2025 kern.info kernel: [19764.674429] mtk_soc_eth 15100000.ethernet eth0: Link is Up - 1Gbps/Full - flow control rx/tx

It goes on continuously every minute or two. Any idea what may be causing this?

Thank you

2

Now it's doing this. It started at 1 and is over 300 now:

Thu Jun 26 13:40:30 2025 kern.err kernel: [20740.590149] 7981@C13L1,tx_free_v3_notify_handler() 3530: ContTxFailCntTotal = 307, ContTxFailCnt300ms = 1
Thu Jun 26 13:40:30 2025 kern.err kernel: [20740.599735] 7981@C13L1,tx_free_v3_notify_handler() 3533: token used by current wcid = 3, free_token_cnt = 2294
Thu Jun 26 13:40:31 2025 kern.err kernel: [20741.815924] 7981@C13L1,tx_free_v3_notify_handler() 3530: ContTxFailCntTotal = 313, ContTxFailCnt300ms = 6
Thu Jun 26 13:40:31 2025 kern.err kernel: [20741.825504] 7981@C13L1,tx_free_v3_notify_handler() 3533: token used by current wcid = 2, free_token_cnt = 2293
Thu Jun 26 13:40:32 2025 kern.err kernel: [20742.849244] 7981@C13L1,tx_free_v3_notify_handler() 3530: ContTxFailCntTotal = 314, ContTxFailCnt300ms = 1
Thu Jun 26 13:40:32 2025 kern.err kernel: [20742.858831] 7981@C13L1,tx_free_v3_notify_handler() 3533: token used by current wcid = 2, free_token_cnt = 2289
Thu Jun 26 13:40:35 2025 kern.err kernel: [20745.747566] 7981@C13L1,tx_free_v3_notify_handler() 3530: ContTxFailCntTotal = 315, ContTxFailCnt300ms = 1
Thu Jun 26 13:40:35 2025 kern.err kernel: [20745.757158] 7981@C13L1,tx_free_v3_notify_handler() 3533: token used by current wcid = 2, free_token_cnt =

3

The log first attached is the interface eth0 is frequently down > up. You may have changed the eth0 work mode to LAN, this log reason is the 2.5Gbps port network speed compatibility issue.

  1. Try to connect this network cable to the 1Gbps LAN port.
  2. Try to change a network cable.
  3. Try to re-plug the network cable multiple times.

The second log is a wireless log. There are so many APs on site. When there is large interference around, this log will be printed.
If the wireless clients network is normal, this log can be ignored.

4

I did switch the WAN to LAN because I needed two LAN ports for 2 different AP's. I switched the around the network cables and the frequent disconnect error seemed to have resolved for now so thank you.

I will continue to monitor the performance. I do have 2 other AP's but they are on different channels so there shouldn't be much interference. Also, I do not have many neighbors either so there isn't interference from there either.

5

I'm getting a lot of these errors now:

Fri Jun 27 13:26:34 2025 kern.warn kernel: [84973.478000] 7981@C13L2,PeerAddBARspActionSanity() 248: ADDBA Resp Ba Policy[0] not support
Fri Jun 27 13:26:36 2025 kern.warn kernel: [84975.527248] 7981@C13L2,PeerAddBARspActionSanity() 248: ADDBA Resp Ba Policy[0] not support
Fri Jun 27 13:26:38 2025 kern.warn kernel: [84977.527179] 7981@C13L2,PeerAddBARspActionSanity() 248: ADDBA Resp Ba Policy[0] not support
Fri Jun 27 13:26:43 2025 kern.warn kernel: [84982.195383] 7981@C13L2,PeerAddBARspActionSanity() 248: ADDBA Resp Ba Policy[0] not support
Fri Jun 27 13:26:43 2025 kern.warn kernel: [84982.204793] 7981@C13L2,PeerAddBARspActionSanity() 248: ADDBA Resp Ba Policy[0] not support
Fri Jun 27 13:26:45 2025 kern.warn kernel: [84984.336473] 7981@C13L2,PeerAddBARspActionSanity() 248: ADDBA Resp Ba Policy[0] not support
Fri Jun 27 13:26:47 2025 kern.warn kernel: [84986.383130] 7981@C13L2,PeerAddBARspActionSanity() 248: ADDBA Resp Ba Policy[0] not support

6

Flint 2 Latest Beta same logs. Haven’t found it an issue but sure is unhappy

7

Same here on the Flint 2, started about a week ago andy wifi goes down. I believe it's my wife's apple watch attempting to rotate ip addresses constantly. Turned that setting off and the logs dropped exponentially