Hi Diederik,

Am 13.01.2024 um 17:13 schrieb Diederik de Haas:
...
Via https://snapshot.debian.org/package/linux-signed-amd64/ you have easy
access to previous (6.1) kernels uploaded to Debian with which you can check
if the problem was present in early 6.1 kernels.

The oldest record of this issue has happened with Linux version 6.1.0-11-amd64

As I usually keep this box updated, and the problems happens only randomly, I think the best way forward might be to try with a kernel that did *not* show this problem.

Does that look reasonable?

So, I have:
# journalctl --grep PCIe\ link\ lost
-- Boot 86e1a04baba04a409c34796c0fb079ff --
Sep 20 14:21:17 Zwerg kernel: igc 0000:0a:00.0 eno1: PCIe link lost, device now detached
-- Boot da6a00d9278a422686ca46d80e2f3ca6 --
-- Boot 28fcdfe079c446c6b184bb5b6407da73 --
Okt 06 05:44:20 Zwerg kernel: igc 0000:0a:00.0 eno1: PCIe link lost, device now detached Okt 07 16:39:10 Zwerg kernel: igc 0000:0a:00.0 (unnamed net_device) (uninitialized): PCIe link lost, device now detached
-- Boot 51e3605887764b60b6d0130d4f6356c0 --
-- Boot ce944a4bbffc45b38c1357d3e822cd46 --
Okt 23 18:31:25 Zwerg kernel: igc 0000:0a:00.0 eno1: PCIe link lost, device now detached
-- Boot e6d80407cab74d0b9e28b74642b544c0 --
Okt 30 11:16:06 Zwerg kernel: igc 0000:0a:00.0 eno1: PCIe link lost, device now detached Okt 31 13:50:06 Zwerg kernel: igc 0000:0a:00.0 (unnamed net_device) (uninitialized): PCIe link lost, device now detached
-- Boot 452f25ce23fe4d569490fbc42683ecd6 --
Nov 22 18:59:11 Zwerg kernel: igc 0000:0a:00.0 eno1: PCIe link lost, device now detached
-- Boot f1add031e2fa495aba569ab9c374ce65 --
Nov 23 15:45:49 Zwerg kernel: igc 0000:0a:00.0 eno1: PCIe link lost, device now detached
-- Boot f766dabb981e4aa49f0922d7794dea76 --
-- Boot 6d7c91a86ab44da1973f5ca716dad105 --
-- Boot 3ba3df042e0648a1aebfa4fcea5499bf --
Dez 19 07:33:02 Zwerg kernel: igc 0000:0a:00.0 eno1: PCIe link lost, device now detached
-- Boot a4aea30bb33747e7853abec194a2a395 --
Jan 01 09:57:40 Zwerg kernel: igc 0000:0a:00.0 eno1: PCIe link lost, device now detached
-- Boot 377a326561dc4909b45c55cffcd1a94d --
Jan 10 16:15:20 Zwerg kernel: igc 0000:0a:00.0 eno1: PCIe link lost, device now detached
-- Boot 50c5a6a9cc34496984fe3cde6ba8b72a --
Jan 13 11:16:31 Zwerg kernel: igc 0000:0a:00.0 eno1: PCIe link lost, device now detached
-- Boot a3c69838cab4426992a2f518a72a5e2b --


So I conclude I should look at something earlier than what was used with boot 86e1a04baba04a409c34796c0fb079ff, i.e.

journalctl --boot 86e1a04baba04a409c34796c0fb079ff  | head -n 1
Aug 30 18:16:18 Zwerg kernel: Linux version 6.1.0-11-amd64 (debian-kernel@lists.debian.org) (gcc-12 (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40) #1 SMP PREEMPT_DYNAMIC Debian 6.1.38-4 (2023-08-08)

correct?

Via the page you reference, I find a kernel package linux-image-6.1.0-1-amd64 6.1.4-1 which might be worth a try.

I'll need some time to sort out how to install such a package...

Thanks for your suggestion,

Arno


--
Arno Lehmann

IT-Service Lehmann
Sandstr. 6, 49080 Osnabrück

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