#1111452 r8169 Ethernet driver does not work after system woken up from sleep

#1111452#5
Date:
2025-08-18 07:37:01 UTC
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To:
This issue exists on Debian 12 too.

[Mon Aug 18 11:22:04 2025] r8169 0000:03:00.0 eno1: Link is Up - 100Mbps/Full -
flow control rx/tx
[Mon Aug 18 12:08:08 2025] perf: interrupt took too long (2502 > 2500),
lowering kernel.perf_event_max_sample_rate to 79750
[Mon Aug 18 13:58:50 2025] r8169 0000:03:00.0 eno1: Link is Down
[Mon Aug 18 13:58:51 2025] PM: suspend entry (s2idle)
[Mon Aug 18 13:58:51 2025] Filesystems sync: 0.007 seconds
[Mon Aug 18 13:58:51 2025] Freezing user space processes
[Mon Aug 18 13:58:51 2025] Freezing user space processes completed (elapsed
0.002 seconds)
[Mon Aug 18 13:58:51 2025] OOM killer disabled.
[Mon Aug 18 13:58:51 2025] Freezing remaining freezable tasks
[Mon Aug 18 13:58:51 2025] Freezing remaining freezable tasks completed
(elapsed 0.001 seconds)
[Mon Aug 18 13:58:51 2025] printk: Suspending console(s) (use
no_console_suspend to debug)
[Mon Aug 18 13:58:52 2025] ACPI: EC: interrupt blocked
[Mon Aug 18 15:28:22 2025] ACPI: EC: interrupt unblocked
[Mon Aug 18 15:28:22 2025] r8169 0000:03:00.0: Unable to change power state
from D3hot to D0, device inaccessible
[Mon Aug 18 15:28:23 2025] spd5118 0-0050: Failed to write b = 0: -6
[Mon Aug 18 15:28:23 2025] spd5118 0-0050: PM: dpm_run_callback():
spd5118_resume [spd5118] returns -6
[Mon Aug 18 15:28:23 2025] spd5118 0-0050: PM: failed to resume async: error -6
[Mon Aug 18 15:28:23 2025] r8169 0000:03:00.0 eno1: rtl_eriar_cond == 1 (loop:
100, delay: 100).