Latest kernel update breaks wired network #320
Description
Hello, latest kernel update broke ethernet on my device.
$ apt policy linux-image-generic
linux-image-generic:
Installed: 6.8.0.76060800daily20240311.202403110203~1715181801~22.04~aba43ee
Both ethernet ports are not receiving IPs, although state UP/DOWN is correctly detected.
WiFi is working fine.
$ sudo lshw -class network
*-network
description: Wireless interface
product: Wi-Fi 6 AX200
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:06:00.0
logical name: wlp6s0
version: 1a
serial: 50:e0:85:86:d5:b7
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=iwlwifi driverversion=6.8.0-76060800daily20240311-gen firmware=77.ad46c98b.0 cc-a0-77.ucode ip=192.168.1.30 latency=0 link=yes multicast=yes wireless=IEEE 802.11
resources: irq:147 memory:fc800000-fc803fff
*-network
description: Ethernet interface
product: I211 Gigabit Network Connection
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:07:00.0
logical name: enp7s0
version: 03
serial: b4:2e:99:a2:6b:3d
capacity: 1Gbit/s
width: 32 bits
clock: 33MHz
capabilities: pm msi msix pciexpress bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=igb driverversion=6.8.0-76060800daily20240311-gen firmware=0. 6-1 latency=0 link=no multicast=yes port=twisted pair
resources: irq:24 memory:fc700000-fc71ffff ioport:e000(size=32) memory:fc720000-fc723fff
*-network
description: Ethernet interface
product: RTL8125 2.5GbE Controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:08:00.0
logical name: enp8s0
version: 01
serial: b4:2e:99:a2:6b:3e
size: 1Gbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=6.8.0-76060800daily20240311-gen duplex=full firmware=rtl8125a-3_0.0.1 08/24/19 latency=0 link=yes multicast=yes port=twisted pair speed=1Gbit/s
resources: irq:40 ioport:d000(size=256) memory:fc600000-fc60ffff memory:fc610000-fc613fff memory:fc620000-fc68ffff memory:fc690000-fc6abfff
I am usually on the igb port:
$ sudo dmesg | grep igb
[ 8.415927] igb: Intel(R) Gigabit Ethernet Network Driver
[ 8.415929] igb: Copyright (c) 2007-2014 Intel Corporation.
[ 8.444788] igb 0000:07:00.0: added PHC on eth1
[ 8.444811] igb 0000:07:00.0: Intel(R) Gigabit Ethernet Network Connection
[ 8.444813] igb 0000:07:00.0: eth1: (PCIe:2.5Gb/s:Width x1) b4:2e:99:a2:6b:3d
[ 8.444816] igb 0000:07:00.0: eth1: PBA No: FFFFFF-0FF
[ 8.444817] igb 0000:07:00.0: Using MSI-X interrupts. 2 rx queue(s), 2 tx queue(s)
[ 9.028324] igb 0000:07:00.0 enp7s0: renamed from eth1
[ 20.548763] igb 0000:07:00.0 enp7s0: igb: enp7s0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX
[ 169.997237] igb 0000:07:00.0 enp7s0: igb: enp7s0 NIC Link is Down
[ 173.265558] igb 0000:07:00.0 enp7s0: igb: enp7s0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX
[ 934.805481] igb 0000:07:00.0 enp7s0: igb: enp7s0 NIC Link is Down
[ 1747.045516] igb 0000:07:00.0 enp7s0: igb: enp7s0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX
$ ip a s enp7s0
3: enp7s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
link/ether b4:2e:99:a2:6b:3d brd ff:ff:ff:ff:ff:ff