Hi. I installed last firmware from Openwrt.
And see this dmesg:
[417916.129413] ------------[ cut here ]------------
[417916.134128] NETDEV WATCHDOG: eth0 (mtk_soc_eth): transmit queue 5 timed out
[417916.141179] WARNING: CPU: 0 PID: 0 at 0xffffffc0086c6464
[417916.146561] Modules linked in: pppoe ppp_async nft_fib_inet nf_flow_table_ipv6 nf_flow_table_ipv4 nf_flow_table_inet pppox ppp_generic nft_reject_ipv6 nft_reject_ipv4 nft_reject_inet nft_reject nft_redir nft_quota nft_objref nft_numgen nft_nat nft_masq nft_log nft_limit nft_hash nft_flow_offload nft_fib_ipv6 nft_fib_ipv4 nft_fib nft_ct nft_counter nft_chain_nat nf_tables nf_nat nf_flow_table nf_conntrack mt7915e mt76_connac_lib mt76 mac80211 cfg80211 slhc nfnetlink nf_reject_ipv6 nf_reject_ipv4 nf_log_syslog nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c compat crypto_safexcel sha1_generic seqiv md5 des_generic libdes authencesn authenc leds_gpio xhci_plat_hcd xhci_pci xhci_mtk_hcd xhci_hcd gpio_button_hotplug usbcore usb_common aquantia crc_ccitt
[417916.212189] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.15.167 #0
[417916.218350] Hardware name: ASUS RT-AX59U (DT)
[417916.222775] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[417916.229802] pc : 0xffffffc0086c6464
[417916.233361] lr : 0xffffffc0086c6464
[417916.236920] sp : ffffffc008003db0
[417916.240305] x29: ffffffc008003db0 x28: 0000000000000140 x27: 00000000ffffffff
[417916.247507] x26: 0000000000000000 x25: 0000000000000000 x24: ffffff8000dad4c0
[417916.254709] x23: 0000000000000000 x22: 0000000000000001 x21: ffffffc008a46000
[417916.261910] x20: ffffff8000dad000 x19: 0000000000000005 x18: ffffffc008a5a2a8
[417916.269112] x17: ffffffc017461000 x16: ffffffc008000000 x15: 0000000000000726
[417916.276315] x14: 0000000000000262 x13: ffffffc008003ae8 x12: ffffffc008ab22a8
[417916.283516] x11: 712074696d736e61 x10: ffffffc008ab22a8 x9 : 0000000000000000
[417916.290719] x8 : ffffffc008a5a258 x7 : ffffffc008a5a2a8 x6 : 0000000000000001
[417916.297920] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000
[417916.305121] x2 : 0000000000000040 x1 : 0000000000000004 x0 : 000000000000003f
[417916.312323] Call trace:
[417916.314842] 0xffffffc0086c6464
[417916.318054] 0xffffffc0080a5b50
[417916.321266] 0xffffffc0080a63c8
[417916.324478] 0xffffffc0080a6918
[417916.327689] 0xffffffc00803b04c
[417916.330901] 0xffffffc00803b404
[417916.334113] 0xffffffc00803b5d0
[417916.337324] 0xffffffc008089454
[417916.340536] 0xffffffc0080100e0
[417916.343748] 0xffffffc00801584c
[417916.346959] 0xffffffc00801609c
[417916.350171] 0xffffffc008835d60
[417916.353383] 0xffffffc008836514
[417916.356595] 0xffffffc008011374
[417916.359807] 0xffffffc008836af4
[417916.363018] 0xffffffc008069350
[417916.366229] 0xffffffc008069560
[417916.369440] 0xffffffc008836e94
[417916.372652] 0xffffffc0089d0954
[417916.375864] 0xffffffc0089d0f2c
[417916.379075] 0xffffffc0089d034c
[417916.382287] ---[ end trace 8966d7a3ba335656 ]---
[417916.386981] mtk_soc_eth 15100000.ethernet eth0: transmit timed out
[417916.525727] mtk_soc_eth 15100000.ethernet eth0: Link is Down
[417917.069269] mtk_soc_eth 15100000.ethernet: warm reset failed
[417917.090017] mtk_soc_eth 15100000.ethernet eth0: configuring for fixed/2500base-x link mode
[417917.098550] mtk_soc_eth 15100000.ethernet eth0: Link is Up - 2.5Gbps/Full - flow control rx/tx
[417977.195812] page_pool_release_retry() stalled pool shutdown 364 inflight 60 sec
[418037.477024] page_pool_release_retry() stalled pool shutdown 176 inflight 120 sec
[418067.870801] br-lan: port 2(lan2) entered disabled state
[418067.870914] mt7530-mdio mdio-bus:1f lan2: Link is Down
[418072.023246] mt7530-mdio mdio-bus:1f lan2: Link is Up - 1Gbps/Full - flow control rx/tx
[418072.023269] br-lan: port 2(lan2) entered blocking state
[418072.036549] br-lan: port 2(lan2) entered forwarding state
[418097.763496] page_pool_release_retry() stalled pool shutdown 64 inflight 180 sec
[418158.052100] page_pool_release_retry() stalled pool shutdown 58 inflight 241 sec
[418218.341441] page_pool_release_retry() stalled pool shutdown 53 inflight 301 sec
[418278.631076] page_pool_release_retry() stalled pool shutdown 51 inflight 361 sec
[418338.920856] page_pool_release_retry() stalled pool shutdown 49 inflight 422 sec
After down, no WAN internet, but still acces to the router from PC LAN.
Hostname OpenWrt
Model ASUS RT-AX59U
Architecture ARMv8 Processor rev 4
Target Platform mediatek/filogic
Firmware Version OpenWrt 23.05.5 r24106-10cc5fcd00 / LuCI openwrt-23.05 branch git-24.264.56413-c7a3562
Kernel Version 5.15.167