[Solved] Entered disabled state on Openwrt x86

out of the blue i lost the connection to my openwrt router this is what i get in the log only wifi works

Tue Sep 17 00:55:05 2024 daemon.info dnsmasq-dhcp[1]: DHCPREQUEST(br-lan) 192.168.1.202 2c:f0:5d:5e:b4:91
Tue Sep 17 00:55:05 2024 daemon.info dnsmasq-dhcp[1]: DHCPACK(br-lan) 192.168.1.202 2c:f0:5d:5e:b4:91 DESKTOP-CL0RAAR
Tue Sep 17 00:55:20 2024 daemon.info dnsmasq-dhcp[1]: DHCPREQUEST(br-lan) 192.168.1.104 3c:84:6a:fa:a8:54
Tue Sep 17 00:55:20 2024 daemon.info dnsmasq-dhcp[1]: DHCPACK(br-lan) 192.168.1.104 3c:84:6a:fa:a8:54 ArcherAX20
Tue Sep 17 00:55:54 2024 daemon.info dnsmasq-dhcp[1]: DHCPREQUEST(br-lan) 192.168.1.104 3c:84:6a:fa:a8:54
Tue Sep 17 00:55:54 2024 daemon.info dnsmasq-dhcp[1]: DHCPACK(br-lan) 192.168.1.104 3c:84:6a:fa:a8:54 ArcherAX20
Tue Sep 17 00:56:07 2024 daemon.notice netifd: Network device 'eth2' link is down
Tue Sep 17 00:56:07 2024 kern.info kernel: [  130.298701] r8169 0000:06:00.0 eth2: Link is Down
Tue Sep 17 00:56:07 2024 kern.info kernel: [  130.303862] br-lan: port 1(eth2) entered disabled state
Tue Sep 17 00:56:09 2024 kern.info kernel: [  132.447764] r8169 0000:06:00.0 eth2: Link is Up - 1Gbps/Full - flow control off
Tue Sep 17 00:56:09 2024 kern.info kernel: [  132.455466] br-lan: port 1(eth2) entered blocking state
Tue Sep 17 00:56:09 2024 kern.info kernel: [  132.460965] br-lan: port 1(eth2) entered forwarding state
Tue Sep 17 00:56:09 2024 daemon.notice netifd: Network device 'eth2' link is up
Tue Sep 17 00:56:09 2024 daemon.info dnsmasq-dhcp[1]: DHCPREQUEST(br-lan) 192.168.1.202 2c:f0:5d:5e:b4:91
Tue Sep 17 00:56:09 2024 daemon.info dnsmasq-dhcp[1]: DHCPACK(br-lan) 192.168.1.202 2c:f0:5d:5e:b4:91 DESKTOP-CL0RAAR
Tue Sep 17 00:56:28 2024 daemon.info dnsmasq-dhcp[1]: DHCPREQUEST(br-lan) 192.168.1.104 3c:84:6a:fa:a8:54
Tue Sep 17 00:56:28 2024 daemon.info dnsmasq-dhcp[1]: DHCPACK(br-lan) 192.168.1.104 3c:84:6a:fa:a8:54 ArcherAX20
Tue Sep 17 00:57:02 2024 daemon.info dnsmasq-dhcp[1]: DHCPREQUEST(br-lan) 192.168.1.104 3c:84:6a:fa:a8:54
Tue Sep 17 00:57:02 2024 daemon.info dnsmasq-dhcp[1]: DHCPACK(br-lan) 192.168.1.104 3c:84:6a:fa:a8:54 ArcherAX20
Tue Sep 17 00:57:05 2024 kern.info kernel: [  187.970529] r8169 0000:06:00.0 eth2: Link is Down
Tue Sep 17 00:57:05 2024 kern.info kernel: [  187.975560] br-lan: port 1(eth2) entered disabled state
Tue Sep 17 00:57:05 2024 daemon.notice netifd: Network device 'eth2' link is down
Tue Sep 17 00:57:14 2024 daemon.info dnsmasq-dhcp[1]: DHCPREQUEST(br-lan) 192.168.1.144 e0:d4:e8:18:26:3f
Tue Sep 17 00:57:14 2024 daemon.info dnsmasq-dhcp[1]: DHCPACK(br-lan) 192.168.1.144 e0:d4:e8:18:26:3f DESKTOP-CL0RAAR
Tue Sep 17 00:57:25 2024 authpriv.info dropbear[5391]: Child connection from 192.168.1.144:63627

What is connected to eth2 / port 1?

How did you connect to show the logs?

ISP = eth0
my pc = eth2
AP wifi = eth3

Did you check your pc to make sure that it is on/awake and that the Ethernet port and cable are working properly? If so, how did you verify this?

I have tried with different cables but the same error there is connection a few seconds and it is lost for now I use it by wifi.

We need to identify if there is a problem with one of the ports or the other.

What other Ethernet devices do you have that you can plug into the router?

Well the first thing I did was to change the cable in case that was the problem and I connected it to my AP and there was a normal connection but when I reconnected it to my pc there was only a connection for a few seconds and then the connection was lost.

[    2.311925] pci 0000:04:00.0: PCI bridge to [bus 05]
[    2.315749] pci 0000:06:00.0: [10ec:8125] type 00 class 0x020000
[    2.321823] pci 0000:06:00.0: reg 0x10: [io  0xc000-0xc0ff]
[    2.325696] pci 0000:06:00.0: reg 0x18: [mem 0xf7910000-0xf791ffff 64bit]
[    2.335688] pci 0000:06:00.0: reg 0x20: [mem 0xf7920000-0xf7923fff 64bit]
[    2.342536] pci 0000:06:00.0: reg 0x30: [mem 0xf7900000-0xf790ffff pref]
[    2.345734] pci 0000:06:00.0: supports D1 D2
[    2.350051] pci 0000:06:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[    2.355751] pci 0000:00:1c.4: PCI bridge to [bus 06]
[    2.365673] pci 0000:00:1c.4:   bridge window [io  0xc000-0xcfff]
[    2.371818] pci 0000:00:1c.4:   bridge window [mem 0xf7900000-0xf79fffff]
[    2.375726] pci 0000:07:00.0: [10ec:8125] type 00 class 0x020000
[    2.381797] pci 0000:07:00.0: reg 0x10: [io  0xb000-0xb0ff]
[    2.385696] pci 0000:07:00.0: reg 0x18: [mem 0xf7810000-0xf781ffff 64bit]
[    2.395686] pci 0000:07:00.0: reg 0x20: [mem 0xf7820000-0xf7823fff 64bit]
[    2.402526] pci 0000:07:00.0: reg 0x30: [mem 0xf7800000-0xf780ffff pref]
[    2.405734] pci 0000:07:00.0: supports D1 D2
[    2.410051] pci 0000:07:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[    2.415748] pci 0000:00:1c.5: PCI bridge to [bus 07]
[    2.425673] pci 0000:00:1c.5:   bridge window [io  0xb000-0xbfff]
[    2.431818] pci 0000:00:1c.5:   bridge window [mem 0xf7800000-0xf78fffff]
[    2.435697] pci_bus 0000:00: on NUMA node 0
[    2.436234] ACPI: PCI: Interrupt link LNKA configured for IRQ 11
[    2.445702] ACPI: PCI: Interrupt link LNKB configured for IRQ 10
[    2.451783] ACPI: PCI: Interrupt link LNKC configured for IRQ 11
[    2.455701] ACPI: PCI: Interrupt link LNKD configured for IRQ 10
[    2.461782] ACPI: PCI: Interrupt link LNKE configured for IRQ 0
[    2.465671] ACPI: PCI: Interrupt link LNKE disabled
[    2.475700] ACPI: PCI: Interrupt link LNKF configured for IRQ 0
[    2.481669] ACPI: PCI: Interrupt link LNKF disabled
[    2.485699] ACPI: PCI: Interrupt link LNKG configured for IRQ 3
[    2.491696] ACPI: PCI: Interrupt link LNKH configured for IRQ 3
[    2.495941] iommu: Default domain type: Translated 
[    2.500869] iommu: DMA domain TLB invalidation policy: lazy mode 
[    2.505722] SCSI subsystem initialized
[    2.509541] libata version 3.00 loaded.
[    2.509552] ACPI: bus type USB registered
[    2.515681] usbcore: registered new interface driver usbfs
[    2.521213] usbcore: registered new interface driver hub
[    2.525675] usbcore: registered new device driver usb
[    2.530782] pps_core: LinuxPPS API ver. 1 registered
[    2.535671] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    2.545673] PTP clock support registered
[    2.549759] PCI: Using ACPI for IRQ routing
[    2.555672] PCI: pci_cache_line_size set to 64 bytes
[    2.555723] e820: reserve RAM buffer [mem 0x0009d800-0x0009ffff]
[    2.555725] e820: reserve RAM buffer [mem 0xc552b000-0xc7ffffff]
[    2.555726] e820: reserve RAM buffer [mem 0xc5975000-0xc7ffffff]
[    2.555727] e820: reserve RAM buffer [mem 0xd8a85000-0xdbffffff]
[    2.555728] e820: reserve RAM buffer [mem 0xd8e91000-0xdbffffff]
[    2.555729] e820: reserve RAM buffer [mem 0xda000000-0xdbffffff]
[    2.555730] e820: reserve RAM buffer [mem 0x41ee00000-0x41fffffff]
[    2.555774] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
[    2.562007] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
[    2.567693] clocksource: Switched to clocksource tsc-early
[    2.571256] pnp: PnP ACPI init
[    2.574402] system 00:00: [mem 0xfed40000-0xfed44fff] has been reserved
[    2.581182] system 00:01: [io  0x0680-0x069f] has been reserved
[    2.587155] system 00:01: [io  0xffff] has been reserved
[    2.592519] system 00:01: [io  0xffff] has been reserved
[    2.597879] system 00:01: [io  0xffff] has been reserved
[    2.603238] system 00:01: [io  0x1c00-0x1cfe] has been reserved
[    2.609207] system 00:01: [io  0x1d00-0x1dfe] has been reserved
[    2.615171] system 00:01: [io  0x1e00-0x1efe] has been reserved
[    2.621141] system 00:01: [io  0x1f00-0x1ffe] has been reserved
[    2.627113] system 00:01: [io  0x1800-0x18fe] has been reserved
[    2.633081] system 00:01: [io  0x164e-0x164f] has been reserved
[    2.639088] system 00:03: [io  0x1854-0x1857] has been reserved
[    2.645134] system 00:04: [io  0x0a00-0x0a0f] has been reserved
[    2.651097] system 00:04: [io  0x0a10-0x0a1f] has been reserved
[    2.657164] pnp 00:05: [dma 0 disabled]
[    2.657345] pnp 00:06: [dma 0 disabled]
[    2.657429] system 00:07: [io  0x04d0-0x04d1] has been reserved
[    2.663657] system 00:08: [mem 0xfed1c000-0xfed1ffff] has been reserved
[    2.670319] system 00:08: [mem 0xfed10000-0xfed17fff] has been reserved
[    2.676986] system 00:08: [mem 0xfed18000-0xfed18fff] has been reserved
[    2.683647] system 00:08: [mem 0xfed19000-0xfed19fff] has been reserved
[    2.690312] system 00:08: [mem 0xf8000000-0xfbffffff] has been reserved
[    2.696978] system 00:08: [mem 0xfed20000-0xfed3ffff] has been reserved
[    2.703639] system 00:08: [mem 0xfed90000-0xfed93fff] could not be reserved
[    2.710649] system 00:08: [mem 0xfed45000-0xfed8ffff] has been reserved
[    2.717313] system 00:08: [mem 0xff000000-0xffffffff] has been reserved
[    2.723977] system 00:08: [mem 0xfee00000-0xfeefffff] could not be reserved
[    2.730987] system 00:08: [mem 0xf7fdf000-0xf7fdffff] has been reserved
[    2.737654] system 00:08: [mem 0xf7fe0000-0xf7feffff] has been reserved
[    2.744457] pnp: PnP ACPI: found 9 devices
[    2.753506] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    2.762456] NET: Registered PF_INET protocol family
[    2.767502] IP idents hash table entries: 262144 (order: 9, 2097152 bytes, linear)
[    2.776853] tcp_listen_portaddr_hash hash table entries: 8192 (order: 5, 131072 bytes, linear)
[    2.785533] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
[    2.793338] TCP established hash table entries: 131072 (order: 8, 1048576 bytes, linear)
[    2.801591] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes, linear)
[    2.809150] TCP: Hash tables configured (established 131072 bind 65536)
[    2.815825] UDP hash table entries: 8192 (order: 6, 262144 bytes, linear)
[    2.822692] UDP-Lite hash table entries: 8192 (order: 6, 262144 bytes, linear)
[    2.830018] NET: Registered PF_UNIX/PF_LOCAL protocol family
[    2.835738] pci 0000:00:1c.0: bridge window [io  0x1000-0x0fff] to [bus 02] add_size 1000
[    2.843978] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 02] add_size 200000 add_align 100000
[    2.855519] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff] to [bus 02] add_size 200000 add_align 100000
[    2.866105] pci 0000:00:1c.0: BAR 14: assigned [mem 0xdf200000-0xdf3fffff]
[    2.873033] pci 0000:00:1c.0: BAR 15: assigned [mem 0xdf400000-0xdf5fffff 64bit pref]
[    2.880919] pci 0000:00:1c.0: BAR 13: assigned [io  0x2000-0x2fff]
[    2.887145] pci 0000:00:01.0: PCI bridge to [bus 01]
[    2.892160] pci 0000:00:01.0:   bridge window [io  0xe000-0xefff]
[    2.898299] pci 0000:00:01.0:   bridge window [mem 0xf7b00000-0xf7bfffff]
[    2.905140] pci 0000:00:1c.0: PCI bridge to [bus 02]
[    2.910149] pci 0000:00:1c.0:   bridge window [io  0x2000-0x2fff]
[    2.916289] pci 0000:00:1c.0:   bridge window [mem 0xdf200000-0xdf3fffff]
[    2.923127] pci 0000:00:1c.0:   bridge window [mem 0xdf400000-0xdf5fffff 64bit pref]
[    2.930932] pci 0000:00:1c.2: PCI bridge to [bus 03]
[    2.935947] pci 0000:00:1c.2:   bridge window [io  0xd000-0xdfff]
[    2.942086] pci 0000:00:1c.2:   bridge window [mem 0xf7a00000-0xf7afffff]
[    2.948926] pci 0000:00:1c.2:   bridge window [mem 0xf0000000-0xf00fffff 64bit pref]
[    2.956729] pci 0000:04:00.0: PCI bridge to [bus 05]
[    2.961759] pci 0000:00:1c.3: PCI bridge to [bus 04-05]
[    2.967038] pci 0000:00:1c.4: PCI bridge to [bus 06]
[    2.972049] pci 0000:00:1c.4:   bridge window [io  0xc000-0xcfff]
[    2.978196] pci 0000:00:1c.4:   bridge window [mem 0xf7900000-0xf79fffff]
[    2.985039] pci 0000:00:1c.5: PCI bridge to [bus 07]
[    2.990047] pci 0000:00:1c.5:   bridge window [io  0xb000-0xbfff]
[    2.996187] pci 0000:00:1c.5:   bridge window [mem 0xf7800000-0xf78fffff]
[    3.003030] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
[    3.009260] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
[    3.015491] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[    3.022415] pci_bus 0000:00: resource 7 [mem 0x000d4000-0x000d7fff window]
[    3.029342] pci_bus 0000:00: resource 8 [mem 0x000d8000-0x000dbfff window]
[    3.036266] pci_bus 0000:00: resource 9 [mem 0x000dc000-0x000dffff window]
[    3.043188] pci_bus 0000:00: resource 10 [mem 0x000e0000-0x000e3fff window]
[    3.050200] pci_bus 0000:00: resource 11 [mem 0x000e4000-0x000e7fff window]
[    3.057210] pci_bus 0000:00: resource 12 [mem 0xdf200000-0xfeafffff window]
[    3.064221] pci_bus 0000:01: resource 0 [io  0xe000-0xefff]
[    3.069840] pci_bus 0000:01: resource 1 [mem 0xf7b00000-0xf7bfffff]
[    3.076152] pci_bus 0000:02: resource 0 [io  0x2000-0x2fff]
[    3.081775] pci_bus 0000:02: resource 1 [mem 0xdf200000-0xdf3fffff]
[    3.088093] pci_bus 0000:02: resource 2 [mem 0xdf400000-0xdf5fffff 64bit pref]
[    3.095379] pci_bus 0000:03: resource 0 [io  0xd000-0xdfff]
[    3.100996] pci_bus 0000:03: resource 1 [mem 0xf7a00000-0xf7afffff]
[    3.107313] pci_bus 0000:03: resource 2 [mem 0xf0000000-0xf00fffff 64bit pref]
[    3.114599] pci_bus 0000:04: resource 4 [io  0x0000-0x0cf7 window]
[    3.120823] pci_bus 0000:04: resource 5 [io  0x0d00-0xffff window]
[    3.127053] pci_bus 0000:04: resource 6 [mem 0x000a0000-0x000bffff window]
[    3.133970] pci_bus 0000:04: resource 7 [mem 0x000d4000-0x000d7fff window]
[    3.140893] pci_bus 0000:04: resource 8 [mem 0x000d8000-0x000dbfff window]
[    3.147817] pci_bus 0000:04: resource 9 [mem 0x000dc000-0x000dffff window]
[    3.154741] pci_bus 0000:04: resource 10 [mem 0x000e0000-0x000e3fff window]
[    3.161753] pci_bus 0000:04: resource 11 [mem 0x000e4000-0x000e7fff window]
[    3.168763] pci_bus 0000:04: resource 12 [mem 0xdf200000-0xfeafffff window]
[    3.175774] pci_bus 0000:06: resource 0 [io  0xc000-0xcfff]
[    3.181394] pci_bus 0000:06: resource 1 [mem 0xf7900000-0xf79fffff]
[    3.187706] pci_bus 0000:07: resource 0 [io  0xb000-0xbfff]
[    3.193329] pci_bus 0000:07: resource 1 [mem 0xf7800000-0xf78fffff]
[    3.200113] pci 0000:04:00.0: Disabling ASPM L0s/L1
[    3.205054] PCI: CLS 64 bytes, default 64
[    3.209134] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    3.215619] software IO TLB: mapped [mem 0x00000000d4a85000-0x00000000d8a85000] (64MB)
[    3.223641] RAPL PMU: API unit is 2^-32 Joules, 4 fixed counters, 655360 ms ovfl timer
[    3.231618] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
[    3.237411] RAPL PMU: hw unit of domain package 2^-14 Joules
[    3.243122] RAPL PMU: hw unit of domain dram 2^-14 Joules
[    3.248571] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
[    3.254764] workingset: timestamp_bits=46 max_order=22 bucket_order=0
[    3.261944] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    3.267933] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
[    3.276068] hv_vmbus: registering driver hyperv_fb
[    3.281107] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
[    3.289545] ACPI: button: Power Button [PWRB]
[    3.295438] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
[    3.302913] ACPI: button: Power Button [PWRF]
[    3.307690] thermal LNXTHERM:00: registered as thermal_zone0
[    3.313409] ACPI: thermal: Thermal Zone [TZ00] (28 C)
[    3.318640] thermal LNXTHERM:01: registered as thermal_zone1
[    3.324346] ACPI: thermal: Thermal Zone [TZ01] (30 C)
[    3.329503] Serial: 8250/16550 driver, 16 ports, IRQ sharing enabled
[    3.356422] 00:05: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[    3.364213] Non-volatile memory driver v1.3
[    3.368481] Linux agpgart interface v0.103
[    3.372641] AMD-Vi: AMD IOMMUv2 functionality not available on this system - This is not a bug.
[    3.381526] pmd_set_huge: Cannot satisfy [mem 0xf7400000-0xf7600000] with a huge-page mapping due to MTRR override.
[    3.409891] [drm] Initialized i915 1.6.0 20201103 for 0000:00:02.0 on minor 0
[    3.418178] ACPI: video: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
[    3.425886] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input2
[    3.435909] loop: module loaded
[    3.439114] Guest personality initialized and is inactive
[    3.444577] VMCI host device registered (name=vmci, major=10, minor=127)
[    3.449275] i915 0000:00:02.0: [drm] Cannot find any crtc or sizes
[    3.451326] Initialized host personality
[    3.451372] ACPI Warning: SystemIO range 0x0000000000001828-0x000000000000182F conflicts with OpRegion 0x0000000000001800-0x000000000000187F (\PMIO) (20210730/utaddress-204)
[    3.477069] ACPI: OSL: Resource conflict; ACPI support missing from driver?
[    3.484143] ACPI Warning: SystemIO range 0x0000000000001C40-0x0000000000001C4F conflicts with OpRegion 0x0000000000001C00-0x0000000000001FFF (\GPR) (20210730/utaddress-204)
[    3.487355] i915 0000:00:02.0: [drm] Cannot find any crtc or sizes
[    3.499676] ACPI: OSL: Resource conflict; ACPI support missing from driver?
[    3.499677] ACPI Warning: SystemIO range 0x0000000000001C30-0x0000000000001C3F conflicts with OpRegion 0x0000000000001C00-0x0000000000001C3F (\GPRL) (20210730/utaddress-204)
[    3.510322] i915 0000:00:02.0: [drm] Cannot find any crtc or sizes
[    3.513007] ACPI Warning: SystemIO range 0x0000000000001C30-0x0000000000001C3F conflicts with OpRegion 0x0000000000001C00-0x0000000000001FFF (\GPR) (20210730/utaddress-204)
[    3.513009] ACPI: OSL: Resource conflict; ACPI support missing from driver?
[    3.513009] ACPI Warning: SystemIO range 0x0000000000001C00-0x0000000000001C2F conflicts with OpRegion 0x0000000000001C00-0x0000000000001C3F (\GPRL) (20210730/utaddress-204)
[    3.573118] ACPI Warning: SystemIO range 0x0000000000001C00-0x0000000000001C2F conflicts with OpRegion 0x0000000000001C00-0x0000000000001FFF (\GPR) (20210730/utaddress-204)
[    3.588648] ACPI: OSL: Resource conflict; ACPI support missing from driver?
[    3.595703] lpc_ich: Resource conflict(s) found affecting gpio_ich
[    3.602010] Loading iSCSI transport class v2.0-870.
[    3.607107] VMware PVSCSI driver - version 1.0.7.0-k
[    3.612176] hv_vmbus: registering driver hv_storvsc
[    3.617426] ahci 0000:00:1f.2: version 3.0
[    3.617540] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0x10 impl SATA mode
[    3.625846] ahci 0000:00:1f.2: flags: 64bit ncq led clo pio slum part ems apst 
[    3.633696] scsi host0: ahci
[    3.636920] scsi host1: ahci
[    3.640076] scsi host2: ahci
[    3.643188] scsi host3: ahci
[    3.646219] scsi host4: ahci
[    3.649363] scsi host5: ahci
[    3.652364] ata1: DUMMY
[    3.654906] ata2: DUMMY
[    3.657441] ata3: DUMMY
[    3.659979] ata4: DUMMY
[    3.662529] ata5: SATA max UDMA/133 abar m2048@0xf7c1a000 port 0xf7c1a300 irq 33
[    3.670044] ata6: DUMMY
[    3.672708] VMware vmxnet3 virtual NIC driver - version 1.6.0.0-k-NAPI
[    3.679340] hv_vmbus: registering driver hv_netvsc
[    3.684228] Fusion MPT base driver 3.04.20
[    3.688416] Copyright (c) 1999-2008 LSI Corporation
[    3.693386] Fusion MPT SPI Host driver 3.04.20
[    3.697929] Fusion MPT SAS Host driver 3.04.20
[    3.702475] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    3.709101] ehci-pci: EHCI PCI platform driver
[    3.713704] ehci-pci 0000:00:1a.0: EHCI Host Controller
[    3.719031] ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 1
[    3.726553] ehci-pci 0000:00:1a.0: debug port 2
[    3.735081] ehci-pci 0000:00:1a.0: irq 16, io mem 0xf7c1c000
[    3.772528] ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00
[    3.778726] hub 1-0:1.0: USB hub found
[    3.782594] hub 1-0:1.0: 2 ports detected
[    3.787046] ehci-pci 0000:00:1d.0: EHCI Host Controller
[    3.792367] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 2
[    3.799896] ehci-pci 0000:00:1d.0: debug port 2
[    3.808433] ehci-pci 0000:00:1d.0: irq 23, io mem 0xf7c1b000
[    3.842542] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
[    3.848753] hub 2-0:1.0: USB hub found
[    3.852619] hub 2-0:1.0: 2 ports detected
[    3.856990] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    3.863270] ohci-pci: OHCI PCI platform driver
[    3.867813] ohci-platform: OHCI generic platform driver
[    3.873139] uhci_hcd: USB Universal Host Controller Interface driver
[    3.879665] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    3.884989] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3
[    3.893553] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x0000000000009810
[    3.902928] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    3.908243] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 4
[    3.915762] xhci_hcd 0000:00:14.0: Host supports USB 3.0 SuperSpeed
[    3.922510] hub 3-0:1.0: USB hub found
[    3.926379] hub 3-0:1.0: 12 ports detected
[    3.932757] hub 4-0:1.0: USB hub found
[    3.936628] hub 4-0:1.0: 6 ports detected
[    3.941439] usbcore: registered new interface driver usb-storage
[    3.947569] i8042: PNP: No PS/2 controller found.
[    3.952369] hv_vmbus: registering driver hyperv_keyboard
[    3.957793] rtc_cmos 00:02: RTC can wake from S4
[    3.962683] rtc_cmos 00:02: registered as rtc0
[    3.967246] rtc_cmos 00:02: setting system clock to 2024-09-17T01:54:56 UTC (1726538096)
[    3.975467] rtc_cmos 00:02: alarms up to one month, y3k, 242 bytes nvram
[    3.982267] fail to initialize ptp_kvm
[    3.982777] intel_pstate: Intel P-state driver initializing
[    3.992438] sdhci: Secure Digital Host Controller Interface driver
[    3.998742] sdhci: Copyright(c) Pierre Ossman
[    4.003412] hid: raw HID events driver (C) Jiri Kosina
[    4.004024] ata5: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[    4.008651] hv_vmbus: registering driver hid_hyperv
[    4.019717] ata5.00: ATA-10: KINGSTON SA400S37240G, S1Z40102, max UDMA/133
[    4.019914] usbcore: registered new interface driver usbhid
[    4.028388] ata5.00: 468862128 sectors, multi 1: LBA48 NCQ (depth 32), AA
[    4.032574] usbhid: USB HID core driver
[    4.032578] hv_utils: Registering HyperV Utility Driver
[    4.032579] hv_vmbus: registering driver hv_utils
[    4.050058] ata5.00: configured for UDMA/133
[    4.053505] hv_vmbus: registering driver hv_balloon
[    4.053647] NET: Registered PF_INET6 protocol family
[    4.058028] scsi 4:0:0:0: Direct-Access     ATA      KINGSTON SA400S3 0102 PQ: 0 ANSI: 5
[    4.063259] Segment Routing with IPv6
[    4.068384] sd 4:0:0:0: [sda] 468862128 512-byte logical blocks: (240 GB/224 GiB)
[    4.076161] In-situ OAM (IOAM) with IPv6
[    4.079968] sd 4:0:0:0: [sda] Write Protect is off
[    4.087528] NET: Registered PF_PACKET protocol family
[    4.091539] sd 4:0:0:0: [sda] Mode Sense: 00 3a 00 00
[    4.096433] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[    4.101859] sd 4:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    4.114678] usb 1-1: new high-speed USB device number 2 using ehci-pci
[    4.114713] 8021q: 802.1Q VLAN Support v1.8
[    4.114763] NET: Registered PF_VSOCK protocol family
[    4.124230]  sda: sda1 sda2
[    4.142822] microcode: sig=0x306c3, pf=0x2, revision=0x19
[    4.148333] sd 4:0:0:0: [sda] Attached SCSI disk
[    4.148374] microcode: Microcode Update Driver: v2.2.
[    4.153073] IPI shorthand broadcast: enabled
[    4.162520] usb 2-1: new high-speed USB device number 2 using ehci-pci
[    4.162637] AVX2 version of gcm_enc/dec engaged.
[    4.173997] AES CTR mode by8 optimization enabled
[    4.181336] sched_clock: Marking stable (3338811967, 842490607)->(4202217802, -20915228)
[    4.189866] clk: Disabling unused clocks
[    4.199645] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null). Quota mode: disabled.
[    4.209787] VFS: Mounted root (ext4 filesystem) readonly on device 8:2.
[    4.217306] Freeing unused kernel image (initmem) memory: 1608K
[    4.223608] Write protecting the kernel read-only data: 20480k
[    4.230128] Freeing unused kernel image (text/rodata gap) memory: 2044K
[    4.237366] Freeing unused kernel image (rodata/data gap) memory: 1672K
[    4.244380] Run /sbin/init as init process
[    4.248707]   with arguments:
[    4.248708]     /sbin/init
[    4.248708]   with environment:
[    4.248708]     HOME=/
[    4.248709]     TERM=linux
[    4.248709]     BOOT_IMAGE=/boot/vmlinuz
[    4.258364] init: Console is alive
[    4.302521] tsc: Refined TSC clocksource calibration: 3099.998 MHz
[    4.308840] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2caf45e6a57, max_idle_ns: 440795365367 ns
[    4.319238] clocksource: Switched to clocksource tsc
[    4.332074] kmodloader: loading kernel modules from /etc/modules-boot.d/*
[    4.339475] hub 1-1:1.0: USB hub found
[    4.343443] hub 1-1:1.0: 6 ports detected
[    4.350450] Button Hotplug driver version 0.4.1
[    4.357008] igb: Intel(R) Gigabit Ethernet Network Driver
[    4.369968] igb: Copyright (c) 2007-2014 Intel Corporation.
[    4.375757] kmodloader: done loading kernel modules from /etc/modules-boot.d/*
[    4.383917] hub 2-1:1.0: USB hub found
[    4.387985] hub 2-1:1.0: 6 ports detected
[    4.389460] init: - preinit -
[    6.442908] mount_root: mounting /dev/root
[    6.448117] EXT4-fs (sda2): re-mounted. Opts: (null). Quota mode: disabled.
[    6.470432] EXT4-fs (sda1): warning: mounting unchecked fs, running e2fsck is recommended
[    6.479230] EXT4-fs (sda1): mounted filesystem without journal. Opts: (null). Quota mode: disabled.
[    6.489359] urandom-seed: Seeding with /etc/urandom.seed
[    6.497665] procd: - early -
[    7.010614] procd: - ubus -
[    7.065043] procd: - init -
[    7.108249] kmodloader: loading kernel modules from /etc/modules.d/*
[    7.131714] urngd: v1.0.2 started.
[    7.136486] e1000: Intel(R) PRO/1000 Network Driver
[    7.141588] e1000: Copyright (c) 1999-2006 Intel Corporation.
[    7.148996] ixgbe: Intel(R) 10 Gigabit PCI Express Network Driver
[    7.155412] ixgbe: Copyright (c) 1999-2016 Intel Corporation.
[    7.161936] i2c_dev: i2c /dev entries driver
[    7.167196] GACT probability on
[    7.170843] Mirror/redirect action on
[    7.176258] u32 classifier
[    7.179151]     input device check on
[    7.183019]     Actions configured
[    7.190623] Simple TC action Loaded
[    7.197466] 8139too: 8139too Fast Ethernet driver 0.9.28
[    7.208903] Loading modules backported from Linux version v6.1.97-0-g7753af06eebfb
[    7.216880] Backport generated by backports.git v6.1.97-1-0-g2431d56e
[    7.224660] e1000e: Intel(R) PRO/1000 Network Driver
[    7.229885] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[    7.236955] Intel(R) 2.5G Ethernet Linux Driver
[    7.241817] Copyright(c) 2018 Intel Corporation.
[    7.249996] usbcore: registered new device driver r8152-cfgselector
[    7.256629] usbcore: registered new interface driver r8152
[    7.296061] r8169 0000:01:00.0 eth0: RTL8125B, 1c:86:0b:2d:ec:29, XID 641, IRQ 35
[    7.303858] r8169 0000:01:00.0 eth0: jumbo features [frames: 9194 bytes, tx checksumming: ko]
[    7.344853] r8169 0000:03:00.0 eth1: RTL8168g/8111g, 4c:cc:6a:0f:9f:f3, XID 4c0, IRQ 36
[    7.353035] r8169 0000:03:00.0 eth1: jumbo features [frames: 9194 bytes, tx checksumming: ko]
[    7.395972] r8169 0000:06:00.0 eth2: RTL8125B, 1c:86:0b:2d:ef:9e, XID 641, IRQ 37
[    7.403699] r8169 0000:06:00.0 eth2: jumbo features [frames: 9194 bytes, tx checksumming: ko]
[    7.446015] r8169 0000:07:00.0 eth3: RTL8125B, 1c:86:0b:2d:ec:28, XID 641, IRQ 38
[    7.453699] r8169 0000:07:00.0 eth3: jumbo features [frames: 9194 bytes, tx checksumming: ko]
[    7.470283] xt_time: kernel timezone is -0000
[    7.475083] usbcore: registered new interface driver cdc_ether
[    7.481461] usbcore: registered new interface driver cdc_ncm
[    7.502247] PPP generic driver version 2.4.2
[    7.507011] NET: Registered PF_PPPOX protocol family
[    7.512630] usbcore: registered new interface driver rtl8xxxu
[    7.519727] kmodloader: done loading kernel modules from /etc/modules.d/*
[    9.062540] RTL8226B_RTL8221B 2.5Gbps PHY r8169-0-600:00: attached PHY driver (mii_bus:phy_addr=r8169-0-600:00, irq=MAC)
[    9.390777] r8169 0000:06:00.0 eth2: No native access to PCI extended config space, falling back to CSI
[    9.432652] r8169 0000:06:00.0 eth2: Link is Down
[    9.437842] br-lan: port 1(eth2) entered blocking state
[    9.443214] br-lan: port 1(eth2) entered disabled state
[    9.448680] device eth2 entered promiscuous mode
[    9.582569] RTL8226B_RTL8221B 2.5Gbps PHY r8169-0-700:00: attached PHY driver (mii_bus:phy_addr=r8169-0-700:00, irq=MAC)
[    9.942665] r8169 0000:07:00.0 eth3: Link is Down
[    9.947615] br-lan: port 2(eth3) entered blocking state
[    9.953020] br-lan: port 2(eth3) entered disabled state
[    9.958509] device eth3 entered promiscuous mode
[    9.963337] br-lan: port 2(eth3) entered blocking state
[    9.968673] br-lan: port 2(eth3) entered forwarding state
[   10.102552] RTL8226B_RTL8221B 2.5Gbps PHY r8169-0-100:00: attached PHY driver (mii_bus:phy_addr=r8169-0-100:00, irq=MAC)
[   10.462642] r8169 0000:01:00.0 eth0: Link is Down
[   10.467670] br-lan: port 2(eth3) entered disabled state
[   11.635061] r8169 0000:06:00.0 eth2: Link is Up - 1Gbps/Full - flow control off
[   11.642720] br-lan: port 1(eth2) entered blocking state
[   11.648191] br-lan: port 1(eth2) entered forwarding state
[   12.780343] r8169 0000:07:00.0 eth3: Link is Up - 1Gbps/Full - flow control off
[   12.787975] br-lan: port 2(eth3) entered blocking state
[   12.793457] br-lan: port 2(eth3) entered forwarding state
[   13.046262] r8169 0000:01:00.0 eth0: Link is Up - 1Gbps/Full - flow control off
[   13.054103] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   13.332930] pppoe-wan: renamed from ppp0
[   37.987576] r8169 0000:06:00.0 eth2: Link is Down
[   37.992772] br-lan: port 1(eth2) entered disabled state
[   42.369940] r8169 0000:06:00.0 eth2: Link is Up - 1Gbps/Full - flow control off
[   42.377636] br-lan: port 1(eth2) entered blocking state
[   42.383128] br-lan: port 1(eth2) entered forwarding state
[   91.419304] r8169 0000:06:00.0 eth2: Link is Down
[   91.424371] br-lan: port 1(eth2) entered disabled state

So this would indicate that the ports on the router + AP are working as expected.

Sounds like the PC's Ethernet might be failing for some reason.

Do you have an Ethernet switch you can put between the router and the PC?

Do you have any other ethernet connected devices that you can try? Do you possibly have any other routers lying around (like a spare all-in-one WiFi router)?

I solved it was a problem with the bios of my pc I used an old version there seems to be a bug with the latest bios and it affects the RTL8125B controller of my pc.

1 Like

Yup... that makes sense, and it's why I was asking about the connectivity on the PC. It certainly sounded like the issue was on the PC, not the OpenWrt side. Glad you found it.

If your problem is solved, please consider marking this topic as [Solved]. See How to mark a topic as [Solved] for a short how-to.
Thanks! :slight_smile:

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