[宽带症候群] i225 网卡日志不太对

设备:

01:00.0 Ethernet controller: Intel Corporation Ethernet Controller I225-V (rev 03)
02:00.0 Ethernet controller: Intel Corporation Ethernet Controller I225-V (rev 03)
03:00.0 Ethernet controller: Intel Corporation Ethernet Controller I225-V (rev 03)
04:00.0 Ethernet controller: Intel Corporation Ethernet Controller I225-V (rev 03)

日志:

[Sat Jul 23 00:16:20 2022] igc 0000:01:00.0 enp1s0: NIC Link is Down
[Sat Jul 23 00:16:23 2022] igc 0000:01:00.0 enp1s0: NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX
[Sat Jul 23 00:53:45 2022] igc 0000:01:00.0 enp1s0: NIC Link is Down
[Sat Jul 23 00:53:51 2022] igc 0000:01:00.0 enp1s0: NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX
[Sat Jul 23 00:55:39 2022] igc 0000:01:00.0 enp1s0: NIC Link is Down
[Sat Jul 23 00:55:42 2022] igc 0000:01:00.0 enp1s0: NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX
[Sat Jul 23 16:35:00 2022] igc 0000:01:00.0 enp1s0: NIC Link is Down
[Sat Jul 23 16:35:03 2022] igc 0000:01:00.0 enp1s0: NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX
[Sat Jul 23 20:25:31 2022] igc 0000:01:00.0 enp1s0: NIC Link is Down
[Sat Jul 23 20:25:34 2022] igc 0000:01:00.0 enp1s0: NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX

版本:

22-07-24 10:53:43 root@198.18.0.1:~ modinfo igc
filename: /lib/modules/5.18.11-200.fc36.x86_64/kernel/drivers/net/ethernet/intel/igc/igc.ko.xz
license: GPL v2
description: Intel(R) 2.5G Ethernet Linux Driver
author: Intel Corporation, <linux.nics@intel.com>
alias: pci:v00008086d000015FDsv*sd*bc*sc*i*
alias: pci:v00008086d0000125Fsv*sd*bc*sc*i*
alias: pci:v00008086d0000125Esv*sd*bc*sc*i*
alias: pci:v00008086d0000125Dsv*sd*bc*sc*i*
alias: pci:v00008086d0000125Csv*sd*bc*sc*i*
alias: pci:v00008086d0000125Bsv*sd*bc*sc*i*
alias: pci:v00008086d00000D9Fsv*sd*bc*sc*i*
alias: pci:v00008086d00005503sv*sd*bc*sc*i*
alias: pci:v00008086d00005502sv*sd*bc*sc*i*
alias: pci:v00008086d00003102sv*sd*bc*sc*i*
alias: pci:v00008086d00003101sv*sd*bc*sc*i*
alias: pci:v00008086d00003100sv*sd*bc*sc*i*
alias: pci:v00008086d000015F7sv*sd*bc*sc*i*
alias: pci:v00008086d000015F8sv*sd*bc*sc*i*
alias: pci:v00008086d000015F3sv*sd*bc*sc*i*
alias: pci:v00008086d000015F2sv*sd*bc*sc*i*
depends:
retpoline: Y
intree: Y
name: igc
vermagic: 5.18.11-200.fc36.x86_64 SMP preempt mod_unload
sig_id: PKCS#7
signer: Fedora kernel signing key

网卡偶尔 down & up ,不知道发生了啥。